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Human Metabolome Database Version 3.5

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Showing metabocard for Zinc (II) ion (HMDB01303)

Record Information
Version 3.5
Creation Date 2006-08-16 07:00:23 -0600
Update Date 2013-02-15 15:18:57 -0700
HMDB ID HMDB01303
Secondary Accession Numbers None
Metabolite Identification
Common Name Zinc (II) ion
Description Zinc is an essential element, necessary for sustaining all life.Physiologically, it exists as an ion in the body. It is estimated that 3000 of the hundreds of thousands of proteins in the human body contain zinc prosthetic groups. In addition, there are over a dozen types of cells in the human body that secrete zinc ions, and the roles of these secreted zinc signals in medicine and health are now being actively studied. Intriguingly, brain cells in the mammalian forebrain are one type of cell that secretes zinc, along with its other neuronal messenger substances. Cells in the salivary gland, prostate, immune system and intestine are other types that secrete zinc. Obtaining a sufficient zinc intake during pregnancy and in young children is a problem, especially among those who cannot afford a good and varied diet. Brain development is stunted by zinc deficiency in utero and in youth. Zinc is an activator of certain enzymes, such as carbonic anhydrase. Carbonic anhydrase is important in the transport of carbon dioxide in vertebrate blood. Even though zinc is an essential requirement for a healthy body, too much zinc can be harmful. Excessive absorption of zinc can also suppress copper and iron absorption. The free zinc ion in solution is highly toxic to plants, invertebrates, and even vertebrate fish. The Free Ion Activity Model (FIAM) is well-established in the literature, and shows that just micromolar amounts of the free ion kills some organisms.
Structure Thumb
Download: MOL | SDF | SMILES | InChI
Display: 2D Structure | 3D Structure
Synonyms
  1. Zinc
  2. Zinc ion
Chemical Formula Zn
Average Molecular Weight 65.409
Monoisotopic Molecular Weight 63.929146578
IUPAC Name zinc(2+) ion
Traditional IUPAC Name zinc, ion (zn2+)
CAS Registry Number 7440-66-6
SMILES [Zn++]
InChI Identifier InChI=1S/Zn/q+2
InChI Key PTFCDOFLOPIGGS-UHFFFAOYSA-N
Chemical Taxonomy
Kingdom Inorganic Compounds
Super Class Homogeneous Metal Compounds
Class Homogeneous Transition Metal Compounds
Sub Class N/A
Other Descriptors
  • a cation(Cyc)
  • divalent metal cation(ChEBI)
  • monoatomic dication(ChEBI)
  • zinc cation(ChEBI)
Substituents
  • N/A
Direct Parent Homogeneous Transition Metal Compounds
Ontology
Status Detected and Quantified
Origin
  • Food
  • Drug
Biofunction
  • Anti-oxidant
  • Essential minerals
Application Not Available
Cellular locations
  • Cytoplasm (predicted from logP)
Physical Properties
State Solid
Experimental Properties
Property Value Reference
Melting Point 419.5 °C Not Available
Boiling Point Not Available Not Available
Water Solubility Not Available Not Available
LogP Not Available Not Available
Predicted Properties
Property Value Source
LogP 0.16 ChemAxon
Hydrogen Acceptor Count 0 ChemAxon
Hydrogen Donor Count 0 ChemAxon
Polar Surface Area 0 A2 ChemAxon
Rotatable Bond Count 0 ChemAxon
Refractivity 0 ChemAxon
Polarizability 1.78 ChemAxon
Formal Charge 2 ChemAxon
Physiological Charge 2 ChemAxon
Spectra
Not Available
Biological Properties
Cellular Locations
  • Cytoplasm (predicted from logP)
Biofluid Locations
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Urine
Tissue Location
  • Erythrocyte
  • Liver
  • Brain
Pathways Not Available
Normal Concentrations
Biofluid Status Value Age Sex Condition Comments
Blood Detected and Quantified
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12.7 +/- 2.1 uM Elderly (>65 years old) Both Normal Not Available
Blood Detected and Quantified
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0.08838(0.08087-0.09589) uM Not Available Both Normal Not Available
Blood Detected and Quantified
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0.10340(0.09964-0.10731) uM Adult (>18 years old) Both Normal Not Available
Blood Detected and Quantified
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13.5 +/- 2.2 uM Adult (>18 years old) Both Normal Not Available
Blood Detected and Quantified
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16.8 +/- 6.3 uM Adult (>18 years old) Both Normal Not Available
Blood Detected and Quantified
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13.6 +/- 2.0 uM Children (1-13 year old) Both Normal Not Available
Blood Detected and Quantified
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14.2 (11.1 - 17.6) uM Adult (>18 years old) Male Normal Not Available
Blood Detected and Quantified
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13.0 (10.0 - 17.0) uM Adult (>18 years old) Female Normal Not Available
Blood Detected and Quantified
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14.0 +/- 2.20 uM Newborn (0-30 days old) Both Normal Not Available
Blood Detected and Quantified
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16.7 +/- 3.1 uM Adult (>18 years old) Both Normal Not Available
Cerebrospinal Fluid (CSF) Detected and Quantified
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3.1 +/- 3.1 uM Elderly (>65 years old) Both Normal Not Available
Cerebrospinal Fluid (CSF) Detected and Quantified
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0.538 +/- 0.847 uM Adult (>18 years old) Not Specified Normal Not Available
Cerebrospinal Fluid (CSF) Detected and Quantified
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0.49 (0.37-0.60) uM Children (1-13 year old) Both Normal Not Available
Urine Detected and Quantified
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0.80291(0.67027-0.94439) umol/mmol creatinine Not Available Both Normal Not Available
Urine Detected and Quantified
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0.66850(0.48281-0.88426) umol/mmol creatinine Adult (>18 years old) Both Normal Not Available
Urine Detected and Quantified
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0.460 (0.058-0.948) umol/mmol creatinine Adult (>18 years old) Both Normal by ICP MS
Urine Detected and Quantified
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0.52 +/- 0.25 umol/mmol creatinine Adult (>18 years old) Male Normal Not Available
Urine Detected and Quantified
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0.35 +/- 0.20 umol/mmol creatinine Adult (>18 years old) Both Normal Not Available
Abnormal Concentrations
Biofluid Status Value Age Sex Condition Comments
Blood Detected and Quantified
Article_icon
10.7 +/- 1.8 uM Elderly (>65 years old) Both Alzheimer's disease Not Available
Blood Detected and Quantified
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12.0 +/- 1.5 uM Adult (>18 years old) Both Chronic renal failure Not Available
Blood Detected and Quantified
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12.4 +/- 2.7 uM Adult (>18 years old) Both Continuous ambulatory peritoneal dialysis Not Available
Blood Detected and Quantified
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11.0 +/- 2.3 uM Adult (>18 years old) Both Hemodialysis Not Available
Blood Detected and Quantified
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11.22 +/- 1.96 uM Adult (>18 years old) Both Parkinson's disease Not Available
Blood Detected and Quantified
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93.8 +/- 23.3 uM Adult (>18 years old) Both Multiple sclerosis Not Available
Blood Detected and Quantified
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8.0 +/- 0.2 uM Adult (>18 years old) Both Kidney disease Chronic renal failure
Blood Detected and Quantified
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14.9 +/- 5.0 uM Adult (>18 years old) Both Hypertension Not Available
Blood Detected and Quantified
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138.5 (77.00-200.00) uM Adult (>18 years old) Both Hyperzincaemia and Hypercalprotectinaemia Not Available
Cerebrospinal Fluid (CSF) Detected and Quantified
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1.6 +/- 1.6 uM Adult (>18 years old) Both Alzheimer's disease Not Available
Cerebrospinal Fluid (CSF) Detected and Quantified
Article_icon
1.83 +/- 1.38 uM Elderly (>65 years old) Not Specified Alzheimer's disease Not Available
Associated Disorders and Diseases
Disease References
Alzheimer's disease
  • Molina JA, Jimenez-Jimenez FJ, Aguilar MV, Meseguer I, Mateos-Vega CJ, Gonzalez-Munoz MJ, de Bustos F, Porta J, Orti-Pareja M, Zurdo M, Barrios E, Martinez-Para MC: Cerebrospinal fluid levels of transition metals in patients with Alzheimer's disease. J Neural Transm. 1998;105(4-5):479-88. Pubmed: 9720975 Link_out
  • Bocca B, Forte G, Petrucci F, Pino A, Marchione F, Bomboi G, Senofonte O, Giubilei F, Alimonti A: Monitoring of chemical elements and oxidative damage in patients affected by Alzheimer's disease. Ann Ist Super Sanita. 2005;41(2):197-203. Pubmed: 16244393 Link_out
    Kidney disease
    • Paniagua R, Claure R, Amato D, Flores E, Perez A, Exaire E: Effects of oral administration of zinc and diiodohydroxyquinolein on plasma zinc levels of uremic patients. Nephron. 1995;69(2):147-50. Pubmed: 7723896 Link_out
      Multiple sclerosis
      • Forte G, Visconti A, Santucci S, Ghazaryan A, Figa-Talamanca L, Cannoni S, Bocca B, Pino A, Violante N, Alimonti A, Salvetti M, Ristori G: Quantification of chemical elements in blood of patients affected by multiple sclerosis. Ann Ist Super Sanita. 2005;41(2):213-6. Pubmed: 16244395 Link_out
        Parkinson's disease
        • Forte G, Alimonti A, Pino A, Stanzione P, Brescianini S, Brusa L, Sancesario G, Violante N, Bocca B: Metals and oxidative stress in patients with Parkinson's disease. Ann Ist Super Sanita. 2005;41(2):189-95. Pubmed: 16244392 Link_out
          Chronic renal failure
          • McGregor DO, Dellow WJ, Lever M, George PM, Robson RA, Chambers ST: Dimethylglycine accumulates in uremia and predicts elevated plasma homocysteine concentrations. Kidney Int. 2001 Jun;59(6):2267-72. Pubmed: 11380830 Link_out
            Continuous ambulatory peritoneal dialysis
            • McGregor DO, Dellow WJ, Lever M, George PM, Robson RA, Chambers ST: Dimethylglycine accumulates in uremia and predicts elevated plasma homocysteine concentrations. Kidney Int. 2001 Jun;59(6):2267-72. Pubmed: 11380830 Link_out
              Hemodialysis
              • McGregor DO, Dellow WJ, Lever M, George PM, Robson RA, Chambers ST: Dimethylglycine accumulates in uremia and predicts elevated plasma homocysteine concentrations. Kidney Int. 2001 Jun;59(6):2267-72. Pubmed: 11380830 Link_out
                Hypertension
                • Wang S, Ma A, Song S, Quan Q, Zhao X, Zheng X: Fasting serum free fatty acid composition, waist/hip ratio and insulin activity in essential hypertensive patients. Hypertens Res. 2008 Apr;31(4):623-32. Pubmed: 18633173 Link_out
                  Hyperzincaemia and hypercalprotectinaemia
                    • http://www.metagene.de/program/d.prg?mp=HYPERZINCAEMIA%20AND%20HYPERCALPROTECTINAEMIA
                    Associated OMIM IDs
                    DrugBank ID DB01593 Link_out
                    Phenol Explorer Compound ID Not Available
                    Phenol Explorer Metabolite ID Not Available
                    FoodDB ID FDB003729
                    KNApSAcK ID Not Available
                    Chemspider ID 29723 Link_out
                    KEGG Compound ID C00038 Link_out
                    BioCyc ID ZN%2b2 Link_out
                    BiGG ID Not Available
                    Wikipedia Link Zinc Link_out
                    NuGOwiki Link HMDB01303 Link_out
                    Metagene Link HMDB01303 Link_out
                    METLIN ID Not Available
                    PubChem Compound 32051 Link_out
                    PDB ID ZN Link_out
                    ChEBI ID 29105 Link_out
                    References
                    Synthesis Reference Not Available
                    Material Safety Data Sheet (MSDS) Not Available
                    General References
                    1. Rakicioglu N, Samur G, Topcu A, Topcu AA: The effect of Ramadan on maternal nutrition and composition of breast milk. Pediatr Int. 2006 Jun;48(3):278-83. Pubmed: 16732795 Link_out
                    2. Cominetti C, Garrido AB Jr, Cozzolino SM: Zinc nutritional status of morbidly obese patients before and after Roux-en-Y gastric bypass: a preliminary report. Obes Surg. 2006 Apr;16(4):448-53. Pubmed: 16608609 Link_out
                    3. Religa D, Strozyk D, Cherny RA, Volitakis I, Haroutunian V, Winblad B, Naslund J, Bush AI: Elevated cortical zinc in Alzheimer disease. Neurology. 2006 Jul 11;67(1):69-75. Pubmed: 16832080 Link_out
                    4. Batista MN, Cuppari L, de Fatima Campos Pedrosa L, Almeida MG, de Almeida JB, de Medeiros AC, Canziani ME: Effect of end-stage renal disease and diabetes on zinc and copper status. Biol Trace Elem Res. 2006 Jul;112(1):1-12. Pubmed: 16943612 Link_out
                    5. Scheplyagina LA: Impact of the mother's zinc deficiency on the woman's and newborn's health status. J Trace Elem Med Biol. 2005;19(1):29-35. Pubmed: 16240669 Link_out
                    6. Mocchegiani E, Costarelli L, Giacconi R, Cipriano C, Muti E, Rink L, Malavolta M: Zinc homeostasis in aging: two elusive faces of the same "metal". Rejuvenation Res. 2006 Summer;9(2):351-4. Pubmed: 16706668 Link_out
                    7. de Sena KC, Arrais RF, das Gracas Almeida M, de Araujo DM, dos Santos MM, de Lima VT, de Fatima Campos Pedrosa L: Effects of zinc supplementation in patients with type 1 diabetes. Biol Trace Elem Res. 2005 Summer;105(1-3):1-9. Pubmed: 16034148 Link_out
                    8. Tsuruoka S, Wakaumi M, Ioka T, Yamamoto H, Ando H, Sugimoto K, Fujimura A: Angiotensin II receptor blocker-induces blunted taste sensitivity: comparison of candesartan and valsartan. Br J Clin Pharmacol. 2005 Aug;60(2):204-7. Pubmed: 16042674 Link_out
                    9. Arnold LE, DiSilvestro RA: Zinc in attention-deficit/hyperactivity disorder. J Child Adolesc Psychopharmacol. 2005 Aug;15(4):619-27. Pubmed: 16190793 Link_out
                    10. An WL, Pei JJ, Nishimura T, Winblad B, Cowburn RF: Zinc-induced anti-apoptotic effects in SH-SY5Y neuroblastoma cells via the extracellular signal-regulated kinase 1/2. Brain Res Mol Brain Res. 2005 Apr 27;135(1-2):40-7. Epub 2005 Jan 8. Pubmed: 15857667 Link_out
                    11. Shea-Budgell M, Dojka M, Nimmo M, Lee D, Xu Z: Marginal zinc deficiency increased the susceptibility to acute lipopolysaccharide-induced liver injury in rats. Exp Biol Med (Maywood). 2006 May;231(5):553-8. Pubmed: 16636303 Link_out
                    12. Cutinha D, Vaja S, Treacher D, Swaminathan R: Erythrocyte zinc content in critically ill patients. Clin Chem Lab Med. 2005;43(9):930-3. Pubmed: 16176172 Link_out
                    13. Santarelli L, Di Lorenzo L, Valentino M, Bracci M, Rapisarda V, Cassano F, Elia G, Martino MG, Neri G, Apostoli P, Soleo L: [Reduced thymulin production during occupational exposure to lead] G Ital Med Lav Ergon. 2005 Jan-Mar;27 Suppl 1:68-72. Pubmed: 15915658 Link_out
                    14. Kaczmarek A, Robak-Cholubek D, Sowa I, Jakiel G: Comparison of the levels of copper, zinc and iron in cervical mucus and in blood serum of women of childbearing age. Ann Univ Mariae Curie Sklodowska [Med]. 2004;59(1):72-5. Pubmed: 16145958 Link_out
                    15. Kouremenou-Dona E, Dona A, Papoutsis J, Spiliopoulou C: Copper and zinc concentrations in serum of healthy Greek adults. Sci Total Environ. 2006 Apr 15;359(1-3):76-81. Epub 2005 Jun 13. Pubmed: 15955548 Link_out
                    16. Mankad M, Sathawara NG, Doshi H, Saiyed HN, Kumar S: Seminal plasma zinc concentration and alpha-glucosidase activity with respect to semen quality. Biol Trace Elem Res. 2006 May;110(2):97-106. Pubmed: 16757839 Link_out
                    17. Ishikawa Y, Kudo H, Kagawa Y, Sakamoto S: Increased plasma levels of zinc in obese adult females on a weight-loss program based on a hypocaloric balanced diet. In Vivo. 2005 Nov-Dec;19(6):1035-7. Pubmed: 16277018 Link_out
                    18. Skarupskiene I, Kuzminskis V, Abdrachmanovas O, Ryselis S, Smalinskiene A: [Zinc and aluminum concentrations in blood of hemodialysis patients and its impact on the frequency of infections] Medicina (Kaunas). 2005;41 Suppl 1:65-8. Pubmed: 15901979 Link_out
                    19. Lukaski HC: Low dietary zinc decreases erythrocyte carbonic anhydrase activities and impairs cardiorespiratory function in men during exercise. Am J Clin Nutr. 2005 May;81(5):1045-51. Pubmed: 15883427 Link_out
                    20. Gupta SK, Singh SP, Shukla VK: Copper, zinc, and Cu/Zn ratio in carcinoma of the gallbladder. J Surg Oncol. 2005 Sep 1;91(3):204-8. Pubmed: 16118778 Link_out

                    Enzymes
                    Name: Pyruvate carboxylase, mitochondrial
                    Reactions:
                    • ATP + pyruvate + HCO3- = ADP + phosphate + oxaloacetate [RN:R00344]
                    Gene Name: PC
                    Uniprot ID: P11498 Link_out
                    Protein Sequence: FASTA
                    Gene Sequence: FASTA
                    Name: Phospholipase D2
                    Reactions:
                    • a phosphatidylcholine + H2O = choline + a phosphatidate [RN:R01310]
                    Gene Name: PLD2
                    Uniprot ID: O14939 Link_out
                    Protein Sequence: FASTA
                    Gene Sequence: FASTA
                    Name: Methionine synthase
                    Reactions:
                    • 5-methyltetrahydrofolate + L-homocysteine = tetrahydrofolate + L-methionine [RN:R00946]
                    Gene Name: MTR
                    Uniprot ID: Q99707 Link_out
                    Protein Sequence: FASTA
                    Gene Sequence: FASTA
                    Name: Aminopeptidase N
                    Reactions:
                    • Release of an N-terminal amino acid, Xaa!Yaa- from a peptide, amide or arylamide. Xaa is preferably Ala, but may be most amino acids including Pro (slow action). When a terminal hydrophobic residue is followed by a prolyl residue, the two may be released as an intact Xaa-Pro dipeptide ALL_REAC (other) R00899 R04951 COFACTOR Manganese [CPD:C00034]
                    • Zinc [CPD:C00038]
                    Gene Name: ANPEP
                    Uniprot ID: P15144 Link_out
                    Protein Sequence: FASTA
                    Gene Sequence: FASTA
                    Name: Alcohol dehydrogenase [NADP+]
                    Reactions:
                    • an alcohol + NADP+ = an aldehyde + NADPH + H+ [RN:R07328]
                    Gene Name: AKR1A1
                    Uniprot ID: P14550 Link_out
                    Protein Sequence: FASTA
                    Gene Sequence: FASTA
                    Name: Alcohol dehydrogenase class-3
                    Reactions:
                    • S-(hydroxymethyl)glutathione + NAD(P)+ = S-formylglutathione + NAD(P)H + H+ [RN:R06983 R07140]
                    Gene Name: ADH5
                    Uniprot ID: P11766 Link_out
                    Protein Sequence: FASTA
                    Gene Sequence: FASTA
                    Name: Alcohol dehydrogenase 1B
                    Reactions:
                    • an alcohol + NAD+ = an aldehyde or ketone + NADH + H+ [RN:R07326 R07327]
                    Gene Name: ADH1B
                    Uniprot ID: P00325 Link_out
                    Protein Sequence: FASTA
                    Gene Sequence: FASTA
                    Name: Alcohol dehydrogenase class 4 mu/sigma chain
                    Reactions:
                    • an alcohol + NAD+ = an aldehyde or ketone + NADH + H+ [RN:R07326 R07327]
                    Gene Name: ADH7
                    Uniprot ID: P40394 Link_out
                    Protein Sequence: FASTA
                    Gene Sequence: FASTA
                    Name: Alcohol dehydrogenase 1A
                    Reactions:
                    • an alcohol + NAD+ = an aldehyde or ketone + NADH + H+ [RN:R07326 R07327]
                    Gene Name: ADH1A
                    Uniprot ID: P07327 Link_out
                    Protein Sequence: FASTA
                    Gene Sequence: FASTA
                    Name: Alcohol dehydrogenase 6
                    Reactions:
                    • an alcohol + NAD+ = an aldehyde or ketone + NADH + H+ [RN:R07326 R07327]
                    Gene Name: ADH6
                    Uniprot ID: P28332 Link_out
                    Protein Sequence: FASTA
                    Gene Sequence: FASTA
                    Name: Alcohol dehydrogenase 1C
                    Reactions:
                    • an alcohol + NAD+ = an aldehyde or ketone + NADH + H+ [RN:R07326 R07327]
                    Gene Name: ADH1C
                    Uniprot ID: P00326 Link_out
                    Protein Sequence: FASTA
                    Gene Sequence: FASTA
                    Name: Mannose-6-phosphate isomerase
                    Reactions:
                    • D-mannose 6-phosphate = D-fructose 6-phosphate [RN:R00772]
                    Gene Name: MPI
                    Uniprot ID: P34949 Link_out
                    Protein Sequence: FASTA
                    Gene Sequence: FASTA
                    Name: Cytosol aminopeptidase
                    Reactions:
                    • Release of N-terminal proline from a peptide ALL_REAC (other) R00135 COFACTOR Manganese [CPD:C00034]
                    Gene Name: LAP3
                    Uniprot ID: P28838 Link_out
                    Protein Sequence: FASTA
                    Gene Sequence: FASTA
                    Name: Fructose-bisphosphate aldolase A
                    Reactions:
                    • D-fructose 1,6-bisphosphate = glycerone phosphate + D-glyceraldehyde 3-phosphate [RN:R01068]
                    Gene Name: ALDOA
                    Uniprot ID: P04075 Link_out
                    Protein Sequence: FASTA
                    Gene Sequence: FASTA
                    Name: Fructose-bisphosphate aldolase C
                    Reactions:
                    • D-fructose 1,6-bisphosphate = glycerone phosphate + D-glyceraldehyde 3-phosphate [RN:R01068]
                    Gene Name: ALDOC
                    Uniprot ID: P09972 Link_out
                    Protein Sequence: FASTA
                    Gene Sequence: FASTA
                    Name: Fructose-bisphosphate aldolase B
                    Reactions:
                    • D-fructose 1,6-bisphosphate = glycerone phosphate + D-glyceraldehyde 3-phosphate [RN:R01068]
                    Gene Name: ALDOB
                    Uniprot ID: P05062 Link_out
                    Protein Sequence: FASTA
                    Gene Sequence: FASTA
                    Name: Beta-adrenergic receptor kinase 1
                    Reactions:
                    • ATP + [beta-adrenergic receptor] = ADP + phospho-[beta-adrenergic receptor] [RN:R03274]
                    Gene Name: ADRBK1
                    Uniprot ID: P25098 Link_out
                    Protein Sequence: FASTA
                    Gene Sequence: FASTA
                    Name: Beta-adrenergic receptor kinase 2
                    Reactions:
                    • ATP + [beta-adrenergic receptor] = ADP + phospho-[beta-adrenergic receptor] [RN:R03274]
                    Gene Name: ADRBK2
                    Uniprot ID: P35626 Link_out
                    Protein Sequence: FASTA
                    Gene Sequence: FASTA
                    Name: Rhodopsin kinase
                    Reactions:
                    • ATP + rhodopsin = ADP + phosphorhodopsin [RN:R02903]
                    Gene Name: GRK1
                    Uniprot ID: Q15835 Link_out
                    Protein Sequence: FASTA
                    Gene Sequence: FASTA
                    Name: Angiotensin-converting enzyme
                    Reactions:
                    • Release of a C-terminal dipeptide, oligopeptide!Xaa-Yaa, when Xaa is not Pro, and Yaa is neither Asp nor Glu. Thus, conversion of angiotensin I to angiotensin II, with increase in vasoconstrictor activity, but no action on angiotensin II COFACTOR Zinc [CPD:C00038] INHIBITOR (S)-N-[3-(3,4-Methylenedioxyphenyl)-2-(mercaptomethyl)-1-oxoprolyl]g lycine [CPD:C01313]
                    • (S)-N-[3-(3,4-Methylenedioxyphenyl)-2-(mercaptomethyl)-1-oxoprolyl]- (S)-alanine [CPD:C01314]
                    • (S)-N-[3-(3,4-Methylenedioxyphenyl)-2-(acetylthio)methyl-1-oxoprolyl ]glycine benzyl ester [CPD:C01315]
                    • (S)-N-[3-(3,4-Methylenedioxyphenyl)-2-(acetylthio)methyl-1-oxoprolyl ]-(S)-alanine benzyl ester [CPD:C01316]
                    Gene Name: ACE
                    Uniprot ID: P12821 Link_out
                    Protein Sequence: FASTA
                    Gene Sequence: FASTA
                    Name: PR domain zinc finger protein 2
                    Reactions:
                    • S-adenosyl-L-methionine + histone L-lysine = S-adenosyl-L-homocysteine + histone N6-methyl-L-lysine [RN:R03938]
                    Gene Name: PRDM2
                    Uniprot ID: Q13029 Link_out
                    Protein Sequence: FASTA
                    Gene Sequence: FASTA
                    Name: Zinc finger protein 24
                    Reactions:
                      Gene Name: ZNF24
                      Uniprot ID: P17028 Link_out
                      Protein Sequence: FASTA
                      Gene Sequence: FASTA
                      Name: Superoxide dismutase [Mn], mitochondrial
                      Reactions:
                      • 2 O2.- + 2 H+ = O2 + H2O2 [RN:R00275]
                      Gene Name: SOD2
                      Uniprot ID: P04179 Link_out
                      Protein Sequence: FASTA
                      Gene Sequence: FASTA
                      Name: Superoxide dismutase [Cu-Zn]
                      Reactions:
                      • 2 O2.- + 2 H+ = O2 + H2O2 [RN:R00275]
                      Gene Name: SOD1
                      Uniprot ID: P00441 Link_out
                      Protein Sequence: FASTA
                      Gene Sequence: FASTA
                      Name: Carbonic anhydrase 1
                      Reactions:
                      • H2CO3 = CO2 + H2O [RN:R00132]
                      Gene Name: CA1
                      Uniprot ID: P00915 Link_out
                      Protein Sequence: FASTA
                      Gene Sequence: FASTA
                      Name: Carbonic anhydrase 2
                      Reactions:
                      • H2CO3 = CO2 + H2O [RN:R00132]
                      Gene Name: CA2
                      Uniprot ID: P00918 Link_out
                      Protein Sequence: FASTA
                      Gene Sequence: FASTA
                      Name: Matrix metalloproteinase-9
                      Reactions:
                      • Cleavage of gelatin types I and V and collagen types IV and V COFACTOR Zinc [CPD:C00038]
                      • Metal [CPD:C00050]
                      • Calcium [CPD:C00076]
                      Gene Name: MMP9
                      Uniprot ID: P14780 Link_out
                      Protein Sequence: FASTA
                      Gene Sequence: FASTA
                      Name: Mitochondrial-processing peptidase subunit alpha
                      Reactions:
                      • Release of N-terminal targetting peptides from precursor proteins imported into the mitochondrion, typically with Arg in position P2 COFACTOR Zinc [CPD:C00038]
                      Gene Name: PMPCA
                      Uniprot ID: Q10713 Link_out
                      Protein Sequence: FASTA
                      Gene Sequence: FASTA
                      Name: Carbonic anhydrase 5A, mitochondrial
                      Reactions:
                      • H2CO3 = CO2 + H2O [RN:R00132]
                      Gene Name: CA5A
                      Uniprot ID: P35218 Link_out
                      Protein Sequence: FASTA
                      Gene Sequence: FASTA
                      Name: Interstitial collagenase
                      Reactions:
                      • Cleavage of the triple helix of collagen at about three-quarters of the length of the molecule from the N-terminus, at Gly775!Ile in the alpha1(I) chain. Cleaves synthetic substrates and alpha-macroglobulins at bonds where P1' is a hydrophobic residue COFACTOR Zinc [CPD:C00038]
                      Gene Name: MMP1
                      Uniprot ID: P03956 Link_out
                      Protein Sequence: FASTA
                      Gene Sequence: FASTA
                      Name: Leucyl-cystinyl aminopeptidase
                      Reactions:
                      • Release of an N-terminal amino acid, Cys!Xaa-, in which the half-cystine residue is involved in a disulfide loop, notably in oxytocin or vasopressin. Hydrolysis rates on a range of aminoacyl arylamides exceed that for the cystinyl derivative, however [4] COFACTOR Zinc [CPD:C00038]
                      Gene Name: LNPEP
                      Uniprot ID: Q9UIQ6 Link_out
                      Protein Sequence: FASTA
                      Gene Sequence: FASTA
                      Name: Neprilysin
                      Reactions:
                      • Preferential cleavage of polypeptides between hydrophobic residues, particularly with Phe or Tyr at P1' COFACTOR Zinc [CPD:C00038] INHIBITOR EDTA [CPD:C00284]
                      • Phosphoramidon [CPD:C00563]
                      • (S)-N-[3-(3,4-Methylenedioxyphenyl)-2-(mercaptomethyl)-1-oxoprolyl]g lycine [CPD:C01313]
                      • (S)-N-[3-(3,4-Methylenedioxyphenyl)-2-(mercaptomethyl)-1-oxoprolyl]- (S)-alanine [CPD:C01314]
                      • (S)-N-[3-(3,4-Methylenedioxyphenyl)-2-(acetylthio)methyl-1-oxoprolyl ]glycine benzyl ester [CPD:C01315]
                      • (S)-N-[3-(3,4-Methylenedioxyphenyl)-2-(acetylthio)methyl-1-oxoprolyl ]-(S)-alanine benzyl ester [CPD:C01316]
                      • Thiorphan [CPD:C01619]
                      Gene Name: MME
                      Uniprot ID: P08473 Link_out
                      Protein Sequence: FASTA
                      Gene Sequence: FASTA
                      Name: Carbonic anhydrase 3
                      Reactions:
                      • H2CO3 = CO2 + H2O [RN:R00132]
                      Gene Name: CA3
                      Uniprot ID: P07451 Link_out
                      Protein Sequence: FASTA
                      Gene Sequence: FASTA
                      Name: Zinc finger protein GLI3
                      Reactions:
                        Gene Name: GLI3
                        Uniprot ID: P10071 Link_out
                        Protein Sequence: FASTA
                        Gene Sequence: FASTA
                        Name: Dipeptidase 1
                        Reactions:
                        • Hydrolysis of dipeptides COFACTOR Zinc [CPD:C00038] INHIBITOR Cilastatin [CPD:C01675]
                        Gene Name: DPEP1
                        Uniprot ID: P16444 Link_out
                        Protein Sequence: FASTA
                        Gene Sequence: FASTA
                        Name: Zinc finger protein 148
                        Reactions:
                          Gene Name: ZNF148
                          Uniprot ID: Q9UQR1 Link_out
                          Protein Sequence: FASTA
                          Gene Sequence: FASTA
                          Name: Carbonic anhydrase 5B, mitochondrial
                          Reactions:
                          • H2CO3 = CO2 + H2O [RN:R00132]
                          Gene Name: CA5B
                          Uniprot ID: Q9Y2D0 Link_out
                          Protein Sequence: FASTA
                          Gene Sequence: FASTA
                          Name: Carbonic anhydrase 12
                          Reactions:
                          • H2CO3 = CO2 + H2O [RN:R00132]
                          Gene Name: CA12
                          Uniprot ID: O43570 Link_out
                          Protein Sequence: FASTA
                          Gene Sequence: FASTA
                          Name: Carbonic anhydrase 4
                          Reactions:
                          • H2CO3 = CO2 + H2O [RN:R00132]
                          Gene Name: CA4
                          Uniprot ID: P22748 Link_out
                          Protein Sequence: FASTA
                          Gene Sequence: FASTA
                          Name: Extracellular superoxide dismutase [Cu-Zn]
                          Reactions:
                          • 2 O2.- + 2 H+ = O2 + H2O2 [RN:R00275]
                          Gene Name: SOD3
                          Uniprot ID: P08294 Link_out
                          Protein Sequence: FASTA
                          Gene Sequence: FASTA
                          Name: Carbonic anhydrase 9
                          Reactions:
                          • H2CO3 = CO2 + H2O [RN:R00132]
                          Gene Name: CA9
                          Uniprot ID: Q16790 Link_out
                          Protein Sequence: FASTA
                          Gene Sequence: FASTA
                          Name: Carbonic anhydrase 13
                          Reactions:
                          • H2CO3 = CO2 + H2O [RN:R00132]
                          Gene Name: CA13
                          Uniprot ID: Q8N1Q1 Link_out
                          Protein Sequence: FASTA
                          Gene Sequence: FASTA
                          Name: Carbonic anhydrase 7
                          Reactions:
                          • H2CO3 = CO2 + H2O [RN:R00132]
                          Gene Name: CA7
                          Uniprot ID: P43166 Link_out
                          Protein Sequence: FASTA
                          Gene Sequence: FASTA
                          Name: Neurolysin, mitochondrial
                          Reactions:
                          • Preferential cleavage in neurotensin: Pro10!Tyr COFACTOR Zinc [CPD:C00038]
                          • Metal [CPD:C00050]
                          Gene Name: NLN
                          Uniprot ID: Q9BYT8 Link_out
                          Protein Sequence: FASTA
                          Gene Sequence: FASTA
                          Name: Phospholipase D1 variant
                          Reactions:
                            Gene Name: Not Available
                            Uniprot ID: Q59EA4 Link_out
                            Protein Sequence: FASTA
                            Gene Sequence: FASTA
                            Name: Glutamyl aminopeptidase
                            Reactions:
                            • Release of N-terminal glutamate (and to a lesser extent aspartate) from a peptide COFACTOR Zinc [CPD:C00038]
                            • Calcium [CPD:C00076]
                            Gene Name: ENPEP
                            Uniprot ID: Q07075 Link_out
                            Protein Sequence: FASTA
                            Gene Sequence: FASTA
                            Name: Bone morphogenetic protein 1
                            Reactions:
                            • Cleavage of the C-terminal propeptide at Ala!Asp in type I and II procollagens and at Arg!Asp in type III COFACTOR Zinc [CPD:C00038]
                            • Metal [CPD:C00050] EFFECTOR Calcium [CPD:C00076]
                            Gene Name: BMP1
                            Uniprot ID: P13497 Link_out
                            Protein Sequence: FASTA
                            Gene Sequence: FASTA
                            Name: G protein-coupled receptor kinase 7
                            Reactions:
                            • ATP + [G-protein-coupled receptor] = ADP + [G-protein-coupled receptor] phosphate
                            Gene Name: GRK7
                            Uniprot ID: Q8WTQ7 Link_out
                            Protein Sequence: FASTA
                            Gene Sequence: FASTA
                            Name: Aminopeptidase B
                            Reactions:
                            • Release of N-terminal Arg and Lys from oligopeptides when P1' is not Pro. Also acts on arylamides of Arg and Lys COFACTOR Zinc [CPD:C00038]
                            • Cl- [CPD:C00698]
                            Gene Name: RNPEP
                            Uniprot ID: Q9H4A4 Link_out
                            Protein Sequence: FASTA
                            Gene Sequence: FASTA
                            Name: Mast cell carboxypeptidase A
                            Reactions:
                            • Release of a C-terminal amino acid, but little or no action with -Asp, -Glu, -Arg, -Lys or -Pro COFACTOR Zinc [CPD:C00038]
                            Gene Name: CPA3
                            Uniprot ID: P15088 Link_out
                            Protein Sequence: FASTA
                            Gene Sequence: FASTA
                            Name: Carboxypeptidase A6
                            Reactions:
                            • Release of a C-terminal amino acid, but little or no action with -Asp, -Glu, -Arg, -Lys or -Pro COFACTOR Zinc [CPD:C00038]
                            Gene Name: CPA6
                            Uniprot ID: Q8N4T0 Link_out
                            Protein Sequence: FASTA
                            Gene Sequence: FASTA
                            Name: Carboxypeptidase A5
                            Reactions:
                              Gene Name: CPA5
                              Uniprot ID: A4D1M2 Link_out
                              Protein Sequence: FASTA
                              Gene Sequence: FASTA
                              Name: Carboxypeptidase B
                              Reactions:
                              • Preferential release of a C-terminal lysine or arginine amino acid COFACTOR Zinc [CPD:C00038]
                              Gene Name: CPB1
                              Uniprot ID: P15086 Link_out
                              Protein Sequence: FASTA
                              Gene Sequence: FASTA
                              Name: Carboxypeptidase B2
                              Reactions:
                              • Release of C-terminal Arg and Lys from a polypeptide COFACTOR Zinc [CPD:C00038]
                              Gene Name: CPB2
                              Uniprot ID: Q96IY4 Link_out
                              Protein Sequence: FASTA
                              Gene Sequence: FASTA
                              Name: Carboxypeptidase D
                              Reactions:
                              • Releases C-terminal Arg and Lys from polypeptides COFACTOR Zinc [CPD:C00038]
                              Gene Name: CPD
                              Uniprot ID: O75976 Link_out
                              Protein Sequence: FASTA
                              Gene Sequence: FASTA
                              Name: A disintegrin and metalloproteinase with thrombospondin motifs 2
                              Reactions:
                              • Cleaves the N-propeptide of collagen chain alpha1(I) at Pro!Gln and of alpha1(II) and alpha2(I) at Ala!Gln COFACTOR Zinc [CPD:C00038]
                              • Metal [CPD:C00050]
                              Gene Name: ADAMTS2
                              Uniprot ID: O95450 Link_out
                              Protein Sequence: FASTA
                              Gene Sequence: FASTA
                              Name: Insulin-degrading enzyme
                              Reactions:
                              • Degradation of insulin, glucagon and other polypeptides. No action on proteins COFACTOR Zinc [CPD:C00038] INHIBITOR EDTA [CPD:C00284]
                              • 1,10-Phenanthroline [CPD:C00604]
                              • Bacitracin [CPD:C01667]
                              • N-Ethylmaleimide [CPD:C02441]
                              Gene Name: IDE
                              Uniprot ID: P14735 Link_out
                              Protein Sequence: FASTA
                              Gene Sequence: FASTA
                              Name: Carbonic anhydrase 6
                              Reactions:
                              • H2CO3 = CO2 + H2O [RN:R00132]
                              Gene Name: CA6
                              Uniprot ID: P23280 Link_out
                              Protein Sequence: FASTA
                              Gene Sequence: FASTA
                              Name: Carboxypeptidase N, polypeptide 1
                              Reactions:
                                Gene Name: CPN1
                                Uniprot ID: B1AP59 Link_out
                                Protein Sequence: FASTA
                                Gene Sequence: FASTA
                                Name: Zinc finger protein 224
                                Reactions:
                                  Gene Name: ZNF224
                                  Uniprot ID: Q9NZL3 Link_out
                                  Protein Sequence: FASTA
                                  Gene Sequence: FASTA
                                  Name: Zinc finger protein OZF
                                  Reactions:
                                    Gene Name: ZNF146
                                    Uniprot ID: Q15072 Link_out
                                    Protein Sequence: FASTA
                                    Gene Sequence: FASTA
                                    Name: Zinc finger and BTB domain-containing protein 16
                                    Reactions:
                                      Gene Name: ZBTB16
                                      Uniprot ID: Q05516 Link_out
                                      Protein Sequence: FASTA
                                      Gene Sequence: FASTA
                                      Name: Zinc finger and BTB domain-containing protein 17
                                      Reactions:
                                        Gene Name: ZBTB17
                                        Uniprot ID: Q13105 Link_out
                                        Protein Sequence: FASTA
                                        Gene Sequence: FASTA
                                        Name: Zinc fingers and homeoboxes protein 1
                                        Reactions:
                                          Gene Name: ZHX1
                                          Uniprot ID: Q9UKY1 Link_out
                                          Protein Sequence: FASTA
                                          Gene Sequence: FASTA
                                          Name: Zinc finger protein with KRAB and SCAN domains 1
                                          Reactions:
                                            Gene Name: ZKSCAN1
                                            Uniprot ID: P17029 Link_out
                                            Protein Sequence: FASTA
                                            Gene Sequence: FASTA
                                            Name: Zinc finger Ran-binding domain-containing protein 2
                                            Reactions:
                                              Gene Name: ZRANB2
                                              Uniprot ID: O95218 Link_out
                                              Protein Sequence: FASTA
                                              Gene Sequence: FASTA
                                              Name: Zinc finger Y-chromosomal protein
                                              Reactions:
                                                Gene Name: ZFY
                                                Uniprot ID: P08048 Link_out
                                                Protein Sequence: FASTA
                                                Gene Sequence: FASTA
                                                Name: Protein lin-28 homolog A
                                                Reactions:
                                                  Gene Name: LIN28A
                                                  Uniprot ID: Q9H9Z2 Link_out
                                                  Protein Sequence: FASTA
                                                  Gene Sequence: FASTA
                                                  Name: Zinc finger protein PLAG1
                                                  Reactions:
                                                    Gene Name: PLAG1
                                                    Uniprot ID: Q6DJT9 Link_out
                                                    Protein Sequence: FASTA
                                                    Gene Sequence: FASTA
                                                    Name: Zinc finger protein 64 homolog, isoforms 1 and 2
                                                    Reactions:
                                                      Gene Name: ZFP64
                                                      Uniprot ID: Q9NPA5 Link_out
                                                      Protein Sequence: FASTA
                                                      Gene Sequence: FASTA
                                                      Name: Zinc finger protein 346
                                                      Reactions:
                                                        Gene Name: ZNF346
                                                        Uniprot ID: Q9UL40 Link_out
                                                        Protein Sequence: FASTA
                                                        Gene Sequence: FASTA
                                                        Name: Zinc finger E-box-binding homeobox 1
                                                        Reactions:
                                                          Gene Name: ZEB1
                                                          Uniprot ID: P37275 Link_out
                                                          Protein Sequence: FASTA
                                                          Gene Sequence: FASTA
                                                          Name: Ras-responsive element-binding protein 1
                                                          Reactions:
                                                            Gene Name: RREB1
                                                            Uniprot ID: Q92766 Link_out
                                                            Protein Sequence: FASTA
                                                            Gene Sequence: FASTA
                                                            Name: Zinc finger protein 43
                                                            Reactions:
                                                              Gene Name: ZNF43
                                                              Uniprot ID: P17038 Link_out
                                                              Protein Sequence: FASTA
                                                              Gene Sequence: FASTA
                                                              Name: Zinc finger transcription factor Trps1
                                                              Reactions:
                                                                Gene Name: TRPS1
                                                                Uniprot ID: Q9UHF7 Link_out
                                                                Protein Sequence: FASTA
                                                                Gene Sequence: FASTA
                                                                Name: Zinc finger protein 75D
                                                                Reactions:
                                                                  Gene Name: ZNF75D
                                                                  Uniprot ID: P51815 Link_out
                                                                  Protein Sequence: FASTA
                                                                  Gene Sequence: FASTA
                                                                  Name: Zinc transporter 5
                                                                  Reactions:
                                                                    Gene Name: SLC30A5
                                                                    Uniprot ID: Q8TAD4 Link_out
                                                                    Protein Sequence: FASTA
                                                                    Gene Sequence: FASTA
                                                                    Name: Zinc finger protein ZIC 3
                                                                    Reactions:
                                                                      Gene Name: ZIC3
                                                                      Uniprot ID: O60481 Link_out
                                                                      Protein Sequence: FASTA
                                                                      Gene Sequence: FASTA
                                                                      Name: Zinc finger protein 33B
                                                                      Reactions:
                                                                        Gene Name: ZNF33B
                                                                        Uniprot ID: Q06732 Link_out
                                                                        Protein Sequence: FASTA
                                                                        Gene Sequence: FASTA
                                                                        Name: Zinc finger protein 828
                                                                        Reactions:
                                                                          Gene Name: ZNF828
                                                                          Uniprot ID: Q96JM3 Link_out
                                                                          Protein Sequence: FASTA
                                                                          Gene Sequence: FASTA
                                                                          Name: Zinc finger protein 64 homolog, isoforms 3 and 4
                                                                          Reactions:
                                                                            Gene Name: ZFP64
                                                                            Uniprot ID: Q9NTW7 Link_out
                                                                            Protein Sequence: FASTA
                                                                            Gene Sequence: FASTA
                                                                            Name: Carboxypeptidase N subunit 2
                                                                            Reactions:
                                                                              Gene Name: CPN2
                                                                              Uniprot ID: P22792 Link_out
                                                                              Protein Sequence: FASTA
                                                                              Gene Sequence: FASTA
                                                                              Name: Carbonic anhydrase-related protein
                                                                              Reactions:
                                                                                Gene Name: CA8
                                                                                Uniprot ID: P35219 Link_out
                                                                                Protein Sequence: FASTA
                                                                                Gene Sequence: FASTA