Human Metabolome Database: Showing metabocard for Deoxyadenosine (HMDB0000101)

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Identification Taxonomy Ontology Physical properties Spectra Biological properties Concentrations Links References enzymes (9) Show 9 proteins XML

enzymes (9) Show 9 proteins

Record Information

Version

4.0

Status

Detected and Quantified

Creation Date

2005-11-16 15:48:42 UTC

Update Date

2019-07-23 05:43:53 UTC

HMDB ID

HMDB0000101

Secondary Accession Numbers

HMDB0005778
HMDB00101
HMDB0011722
HMDB05778
HMDB11722

Metabolite Identification

Common Name

Deoxyadenosine

Description

Deoxyadenosine is a derivative of the nucleoside adenosine. It is composed of adenine attached to a deoxyribose moiety via a N9-glycosidic bond. Deoxyribose differs from ribose by the absence of oxygen in the 3' position of its ribose ring. Deoxyadenosine is a critical component of DNA. When present in sufficiently high levels, deoxyadensoine can act as an immunotoxin and a metabotoxin. An immunotoxin disrupts, limits the function, or destroys immune cells. A metabotoxin is an endogenous metabolite that causes adverse health effects at chronically high levels. Chronically high levels of deoxyadenosine are associated with adenosine deaminase (ADA) deficiency, an inborn error of metabolism. ADA deficiency damages the immune system and causes severe combined immunodeficiency (SCID). People with SCID lack virtually all immune protection from bacteria, viruses, and fungi. They are prone to repeated and persistent infections that can be very serious or life-threatening. These infections are often caused by "opportunistic" organisms that ordinarily do not cause illness in people with a normal immune system. The main symptoms of ADA deficiency are pneumonia, chronic diarrhea, and widespread skin rashes. The mechanism by which dATP functions as an immunotoxin is as follows: because deoxyadenosine is a precursor to dATP, a buildup of dATP in cells inhibits ribonucleotide reductase and prevents DNA synthesis, so cells are unable to divide. Since developing T cells and B cells are some of the most mitotically active cells, they are unable to divide and propagate to respond to immune challenges. High levels of deoxyadenosine also lead to an increase in S-adenosylhomocysteine, which is toxic to immature lymphocytes.

Structure

MOL SDF PDB SMILES InChI

Synonyms

Value	Source
(2R,3S,5R)-5-(6-Amino-9H-purin-9-yl)-2-(hydroxymethyl)tetrahydrofuran-3-ol	ChEBI
5-(6-AMINO-purin-9-yl)-2-hydroxymethyl-tetrahydro-furan-3-ol	ChEBI
9-(2-Deoxy-beta-D-erythro-pentofuranosyl)adenine	ChEBI
9-(2-Deoxy-beta-D-ribofuranosyl)-9H-purin-6-amine	ChEBI
Adenine deoxyribonucleoside	ChEBI
Adenyldeoxyriboside	ChEBI
dA	ChEBI
2'-Deoxyadenosine	Kegg
9-(2-Deoxy-b-D-erythro-pentofuranosyl)adenine	Generator
9-(2-Deoxy-β-D-erythro-pentofuranosyl)adenine	Generator
9-(2-Deoxy-b-D-ribofuranosyl)-9H-purin-6-amine	Generator
9-(2-Deoxy-β-D-ribofuranosyl)-9H-purin-6-amine	Generator
1-(6-Amino-9H-purin-9-yl)-1,2-dideoxy-b-D-ribofuranose	HMDB
1-(6-Amino-9H-purin-9-yl)-1,2-dideoxy-beta-D-ribofuranose	HMDB
1-(6-Amino-9H-purin-9-yl)-1,2-dideoxy-beta-delta-ribofuranose	HMDB
2-Deoxyadenosine	HMDB
9-(2-Deoxy-b-D-erythro-pentofuranosyl)-9H-purin-6-amine	HMDB
9-(2-Deoxy-beta-D-erythro-pentofuranosyl)-9H-purin-6-amine	HMDB
9-(2-Deoxy-beta-delta-erythro-pentofuranosyl)-9H-purin-6-amine	HMDB
9-(2-Deoxy-beta-delta-erythro-pentofuranosyl)adenine	HMDB
9-(2-Deoxy-beta-delta-ribofuranosyl)-9H-purin-6-amine	HMDB
Adenine deoxyribose	HMDB
Adenine-9 2-deoxy-b-D-erythro-pentofuranoside	HMDB
Adenine-9 2-deoxy-beta-D-erythro-pentofuranoside	HMDB
Adenine-9 2-deoxy-beta-delta-erythro-pentofuranoside	HMDB
Desoxyadenosine	HMDB
Deoxyadenosine	ChEBI

Chemical Formula

C₁₀H₁₃N₅O₃

Average Molecular Weight

251.2419

Monoisotopic Molecular Weight

251.101839307

IUPAC Name

(2R,3S,5R)-5-(6-amino-9H-purin-9-yl)-2-(hydroxymethyl)oxolan-3-ol

Traditional Name

2-deoxyadenosine

CAS Registry Number

958-09-8

SMILES

NC1=NC=NC2=C1N=CN2[C@H]1C[C@H](O)[C@@H](CO)O1

InChI Identifier

InChI=1S/C10H13N5O3/c11-9-8-10(13-3-12-9)15(4-14-8)7-1-5(17)6(2-16)18-7/h3-7,16-17H,1-2H2,(H2,11,12,13)/t5-,6+,7+/m0/s1

InChI Key

OLXZPDWKRNYJJZ-RRKCRQDMSA-N

Chemical Taxonomy

Description

belongs to the class of organic compounds known as purine 2'-deoxyribonucleosides. Purine 2'-deoxyribonucleosides are compounds consisting of a purine linked to a ribose which lacks a hydroxyl group at position 2.

Kingdom

Organic compounds

Super Class

Nucleosides, nucleotides, and analogues

Class

Purine nucleosides

Sub Class

Purine 2'-deoxyribonucleosides

Direct Parent

Purine 2'-deoxyribonucleosides

Alternative Parents

Substituents

Purine 2'-deoxyribonucleoside
6-aminopurine
Imidazopyrimidine
Purine
Aminopyrimidine
N-substituted imidazole
Pyrimidine
Imidolactam
Azole
Imidazole
Heteroaromatic compound
Tetrahydrofuran
Secondary alcohol
Oxacycle
Azacycle
Organoheterocyclic compound
Amine
Primary amine
Primary alcohol
Organooxygen compound
Organonitrogen compound
Hydrocarbon derivative
Organopnictogen compound
Alcohol
Organic nitrogen compound
Organic oxygen compound
Aromatic heteropolycyclic compound

Molecular Framework

Aromatic heteropolycyclic compounds

External Descriptors

purine 2'-deoxyribonucleoside (CHEBI:17256 )
Deoxyribonucleosides (C00559 )

Ontology

Disposition

Source:

Endogenous

Biological location:

Tissue and substructures:

All tissues

Biofluid and excreta:

Subcellular:

Cell and elements:

Extracellular

Process

Naturally occurring process:

Biological process:

Biochemical pathway:

Role

Indirect biological role:

Physical Properties

State

Solid

Experimental Properties

Property	Value	Reference
Melting Point	189 °C	Not Available
Boiling Point	Not Available	Not Available
Water Solubility	Not Available	Not Available
LogP	-0.55	HANSCH,C ET AL. (1995)

Predicted Properties

Property	Value	Source
Water Solubility	10.7 g/L	ALOGPS
logP	-0.95	ALOGPS
logP	-1.2	ChemAxon
logS	-1.4	ALOGPS
pKa (Strongest Acidic)	13.89	ChemAxon
pKa (Strongest Basic)	3.94	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	7	ChemAxon
Hydrogen Donor Count	3	ChemAxon
Polar Surface Area	119.31 Å²	ChemAxon
Rotatable Bond Count	2	ChemAxon
Refractivity	61.68 m³·mol⁻¹	ChemAxon
Polarizability	24.24 Å³	ChemAxon
Number of Rings	3	ChemAxon
Bioavailability	1	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	Yes	ChemAxon
Veber's Rule	Yes	ChemAxon
MDDR-like Rule	Yes	ChemAxon

Spectra

Spectrum Type	Description	Splash Key	View
GC-MS	GC-MS Spectrum - GC-EI-TOF (Pegasus III TOF-MS system, Leco; GC 6890, Agilent Technologies) (3 TMS)	splash10-0pbc-1950000000-892b755b10f34bcfa1c7	JSpectraViewer \| MoNA
GC-MS	GC-MS Spectrum - GC-EI-TOF (Pegasus III TOF-MS system, Leco; GC 6890, Agilent Technologies) (3 TMS)	splash10-05fr-9750000000-34ebf7e59598c6551f52	JSpectraViewer \| MoNA
GC-MS	GC-MS Spectrum - GC-MS (3 TMS)	splash10-0pbc-2950000000-9d52e7dcd83de5a30aef	JSpectraViewer \| MoNA
GC-MS	GC-MS Spectrum - GC-EI-TOF (Non-derivatized)	splash10-0pbc-1950000000-892b755b10f34bcfa1c7	JSpectraViewer \| MoNA
GC-MS	GC-MS Spectrum - GC-EI-TOF (Non-derivatized)	splash10-05fr-9750000000-34ebf7e59598c6551f52	JSpectraViewer \| MoNA
GC-MS	GC-MS Spectrum - GC-MS (Non-derivatized)	splash10-0pbc-2950000000-9d52e7dcd83de5a30aef	JSpectraViewer \| MoNA
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positive	splash10-000x-9550000000-219c39ab05ecbebb53ee	JSpectraViewer
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (2 TMS) - 70eV, Positive	splash10-0ge9-6917000000-51808985bdc9abeb3cb3	JSpectraViewer
LC-MS/MS	LC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 10V, Positive	splash10-0udr-1790000000-c0d4c0cc085cab7c2dcf	JSpectraViewer \| MoNA
LC-MS/MS	LC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 20V, Positive	splash10-000i-1900000000-e2abd19062db64ff67be	JSpectraViewer \| MoNA
LC-MS/MS	LC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 30V, Positive	splash10-000i-2900000000-1b8d5c847c2b1955056e	JSpectraViewer \| MoNA
LC-MS/MS	LC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 40V, Positive	splash10-000i-5900000000-845c20e0f6bd5494b6dc	JSpectraViewer \| MoNA
LC-MS/MS	LC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 50V, Positive	splash10-004r-8900000000-484d9f08e4e28fab1f70	JSpectraViewer \| MoNA
LC-MS/MS	LC-MS/MS Spectrum - LC-ESI-IT (LC/MSD Trap XCT, Agilent Technologies) , Positive	splash10-000i-0900000000-e852451e7253e0de72be	JSpectraViewer \| MoNA
LC-MS/MS	LC-MS/MS Spectrum - LC-ESI-QTOF (UPLC Q-Tof Premier, Waters) , Positive	splash10-0udi-0390000000-fba17d1430b371138db2	JSpectraViewer \| MoNA
LC-MS/MS	LC-MS/MS Spectrum - LC-ESI-QTOF (UPLC Q-Tof Premier, Waters) 30V, Positive	splash10-000i-0930000000-931c7b084c33f9122af4	JSpectraViewer \| MoNA
LC-MS/MS	LC-MS/MS Spectrum - Linear Ion Trap , negative	splash10-001i-0900000000-66ae7ac8bd510a173402	JSpectraViewer \| MoNA
LC-MS/MS	LC-MS/MS Spectrum - Linear Ion Trap , negative	splash10-001i-0900000000-c71d67857e2136dc7666	JSpectraViewer \| MoNA
LC-MS/MS	LC-MS/MS Spectrum - LC-ESI-QQ , positive	splash10-0udr-1790000000-cfbdf2e3950e7987b94b	JSpectraViewer \| MoNA
LC-MS/MS	LC-MS/MS Spectrum - LC-ESI-QQ , positive	splash10-000i-1900000000-a3c367588a28d36cf5f0	JSpectraViewer \| MoNA
LC-MS/MS	LC-MS/MS Spectrum - LC-ESI-QQ , positive	splash10-000i-2900000000-1b8d5c847c2b1955056e	JSpectraViewer \| MoNA
LC-MS/MS	LC-MS/MS Spectrum - LC-ESI-QQ , positive	splash10-000i-5900000000-f950493ce420caae6a66	JSpectraViewer \| MoNA
LC-MS/MS	LC-MS/MS Spectrum - LC-ESI-QQ , positive	splash10-004r-8900000000-61ed5b4b3e748a449803	JSpectraViewer \| MoNA
LC-MS/MS	LC-MS/MS Spectrum - LC-ESI-IT , positive	splash10-000i-0900000000-31d03c242f14d91a718c	JSpectraViewer \| MoNA
LC-MS/MS	LC-MS/MS Spectrum - LC-ESI-QTOF , positive	splash10-0udi-0390000000-fba17d1430b371138db2	JSpectraViewer \| MoNA
LC-MS/MS	LC-MS/MS Spectrum - LC-ESI-QTOF , positive	splash10-000i-0930000000-931c7b084c33f9122af4	JSpectraViewer \| MoNA
LC-MS/MS	LC-MS/MS Spectrum - Linear Ion Trap , positive	splash10-000i-0900000000-81ac782a59b2ca52f52b	JSpectraViewer \| MoNA
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-000i-0920000000-2e897a458cf4c7af381c	JSpectraViewer
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-000i-0900000000-f52b5322fde2e3722903	JSpectraViewer
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-000i-1900000000-fcb0a5032b8607fd8b11	JSpectraViewer
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-0udi-0290000000-bec96a9658c683fa0d9b	JSpectraViewer
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-001i-0910000000-b504aa725d20d6213b20	JSpectraViewer
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-053r-2900000000-d09551db93d558a5aed7	JSpectraViewer
1D NMR	1H NMR Spectrum	Not Available	JSpectraViewer
2D NMR	[1H,13C] 2D NMR Spectrum	Not Available	JSpectraViewer

Biological Properties

Cellular Locations

Cytoplasm
Extracellular
Nucleus
Lysosome

Biospecimen Locations

Blood
Feces
Urine

Tissue Locations

All Tissues

Pathways

Name	SMPDB/Pathwhiz	KEGG
Purine Metabolism
Adenosine Deaminase Deficiency		Not Available
Adenylosuccinate Lyase Deficiency		Not Available
Gout or Kelley-Seegmiller Syndrome		Not Available
Lesch-Nyhan Syndrome (LNS)		Not Available

Normal Concentrations

Biospecimen	Status	Value	Age	Sex	Condition	Reference	Details
Blood	Expected but not Quantified		Not Available	Not Available	Normal		details
Feces	Detected but not Quantified		Adult (>18 years old)	Both	Normal	29808030	details
Feces	Detected but not Quantified		Adult (>18 years old)	Both	Normal	25037050	details
Feces	Detected but not Quantified		Adult (>18 years old)	Both	Normal	27543620	details
Urine	Detected and Quantified	0-3.2 umol/mmol creatinine	Adult (>18 years old)	Not Specified	Normal	27504266	details
Urine	Detected and Quantified	0-4.1 umol/mmol creatinine	Infant (0-1 year old)	Not Specified	Normal	27504266	details
Urine	Detected and Quantified	13.002 +/- 4.766 umol/mmol creatinine	Children (1 - 13 years old)	Not Specified	Normal	Mordechai, Hien, ...	details
Urine	Detected and Quantified	0.22 +/- 0.09 umol/mmol creatinine	Adult (>18 years old)	Both	Normal	9869364	details
Urine	Detected and Quantified	0-8 umol/mmol creatinine	Children (1 - 18 years old)	Both	Normal	BC Children's Hos...	details
Urine	Detected and Quantified	<1 umol/mmol creatinine	Infant (0-1 year old)	Not Specified	Normal	3436096	details

Abnormal Concentrations

Biospecimen	Status	Value	Age	Sex	Condition	Reference	Details
Feces	Detected but not Quantified		Adult (>18 years old)	Both	Colorectal cancer	25037050	details
Urine	Detected and Quantified	2-7.2 umol/mmol creatinine	Infant (0-1 year old)	Both	Adenylosuccinase deficiency	27504266	details
Urine	Detected and Quantified	176.0 (167.0-185.0) umol/mmol creatinine	Adult (>18 years old)	Both	Adenosine deaminase(ADA) deficiency	10102915	details
Urine	Detected and Quantified	8.318 +/- 9.422 umol/mmol creatinine	Children (1 - 13 years old)	Not Specified	Eosinophilic esophagitis	Mordechai, Hien, ...	details
Urine	Detected and Quantified	0.005 (0.000-0.010) umol/mmol creatinine	Adult (>18 years old)	Both	Adenosine deaminase(ADA) deficiency	9869364	details
Urine	Detected and Quantified	10-190 umol/mmol creatinine	Infant (0-1 year old)	Not Specified	Adenosine deaminase (ADA) deficiency	3436096	details

Associated Disorders and Diseases

Disease References

Colorectal cancer
Goedert JJ, Sampson JN, Moore SC, Xiao Q, Xiong X, Hayes RB, Ahn J, Shi J, Sinha R: Fecal metabolomics: assay performance and association with colorectal cancer. Carcinogenesis. 2014 Sep;35(9):2089-96. doi: 10.1093/carcin/bgu131. Epub 2014 Jul 18. [PubMed:25037050 ]
Adenosine deaminase deficiency
Yamamoto T, Moriwaki Y, Takahashi S, Fujita T, Tsutsumi Z, Yamakita J, Shimizu K, Shiota M, Ohta S, Higashino K: Determination of adenosine and deoxyadenosine in urine by high-performance liquid chromatography with column switching. J Chromatogr B Biomed Sci Appl. 1998 Nov 20;719(1-2):55-61. [PubMed:9869364 ] Wevers RA, Engelke UF, Moolenaar SH, Brautigam C, de Jong JG, Duran R, de Abreu RA, van Gennip AH: 1H-NMR spectroscopy of body fluids: inborn errors of purine and pyrimidine metabolism. Clin Chem. 1999 Apr;45(4):539-48. [PubMed:10102915 ] Morgan G, Levinsky RJ, Hugh-Jones K, Fairbanks LD, Morris GS, Simmonds HA: Heterogeneity of biochemical, clinical and immunological parameters in severe combined immunodeficiency due to adenosine deaminase deficiency. Clin Exp Immunol. 1987 Dec;70(3):491-9. [PubMed:3436096 ]
Eosinophilic esophagitis
(). Mordechai, Hien, and David S. Wishart. .
Adenylosuccinate lyase deficiency
Donti TR, Cappuccio G, Hubert L, Neira J, Atwal PS, Miller MJ, Cardon AL, Sutton VR, Porter BE, Baumer FM, Wangler MF, Sun Q, Emrick LT, Elsea SH: Diagnosis of adenylosuccinate lyase deficiency by metabolomic profiling in plasma reveals a phenotypic spectrum. Mol Genet Metab Rep. 2016 Jul 27;8:61-6. doi: 10.1016/j.ymgmr.2016.07.007. eCollection 2016 Sep. [PubMed:27504266 ]

Associated OMIM IDs

114500 (Colorectal cancer)
102700 (Adenosine deaminase deficiency)
610247 (Eosinophilic esophagitis)
103050 (Adenylosuccinate lyase deficiency)

External Links

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FoodDB ID

KNApSAcK ID

Chemspider ID

KEGG Compound ID

BioCyc ID

BiGG ID

Wikipedia Link

METLIN ID

PubChem Compound

PDB ID

Not Available

ChEBI ID

17256

Food Biomarker Ontology

Not Available

VMH ID

Not Available

References

Synthesis Reference

Anderson, Charles D.; Goodman, Leon; Baker, B. R. Potential anticancer agents. XIX. Synthesis of 2-deoxyadenosine. Journal of the American Chemical Society (1959), 81 3967-74.

Material Safety Data Sheet (MSDS)

Download (PDF)

General References

Brox LW, Pollock E, Belch A: Adenosine and deoxyadenosine toxicity in colony assay systems for human T-lymphocytes, B-lymphocytes, and granulocytes. Cancer Chemother Pharmacol. 1982;9(1):49-52. [PubMed:6982786 ]
Fox RM, Tripp EH, Taylor IW: Analytical DNA flow cytometric analysis of deoxyadenosine toxicity in cultured human leukemic lymphoblasts. Mol Pharmacol. 1984 Sep;26(2):388-94. [PubMed:6332978 ]
Bluestein HG, Thompson LF, Albert DA, Seegmiller JE: Altered deoxynucleoside triphosphate levels paralleling deoxyadenosine toxicity in adenosine deaminase inhibited human lymphocytes. Adv Exp Med Biol. 1980;122A:427-31. [PubMed:6968502 ]
Juliusson G, Liliemark J: High complete remission rate from 2-chloro-2'-deoxyadenosine in previously treated patients with B-cell chronic lymphocytic leukemia: response predicted by rapid decrease of blood lymphocyte count. J Clin Oncol. 1993 Apr;11(4):679-89. [PubMed:8097528 ]
Szabados E, Christopherson RI: Rapid radioassay for metabolites of adenosine and deoxyadenosine in erythrocytes. J Chromatogr B Biomed Appl. 1995 Dec 1;674(1):132-7. [PubMed:8749261 ]
Hershfield MS, Kredich NM, Koller CA, Mitchell BS, Kurtzberg J, Kinney TR, Falletta JM: S-adenosylhomocysteine catabolism and basis for acquired resistance during treatment of T-cell acute lymphoblastic leukemia with 2'-deoxycoformycin alone and in combination with 9-beta-D-arabinofuranosyladenine. Cancer Res. 1983 Jul;43(7):3451-8. [PubMed:6601986 ]
Wevers RA, Engelke UF, Moolenaar SH, Brautigam C, de Jong JG, Duran R, de Abreu RA, van Gennip AH: 1H-NMR spectroscopy of body fluids: inborn errors of purine and pyrimidine metabolism. Clin Chem. 1999 Apr;45(4):539-48. [PubMed:10102915 ]
Mitchell BS, Edwards NL: Purine metabolizing enzymes as predictors of lymphoblast sensitivity to deoxyadenosine. J Lab Clin Med. 1984 Sep;104(3):414-24. [PubMed:6147383 ]
Yamamoto T, Moriwaki Y, Takahashi S, Fujita T, Tsutsumi Z, Yamakita J, Shimizu K, Shiota M, Ohta S, Higashino K: Determination of adenosine and deoxyadenosine in urine by high-performance liquid chromatography with column switching. J Chromatogr B Biomed Sci Appl. 1998 Nov 20;719(1-2):55-61. [PubMed:9869364 ]
Hayward AR: Resistance of pokeweed mitogen-stimulated B cells to inhibition by deoxyadenosine. Clin Exp Immunol. 1980 Jul;41(1):141-9. [PubMed:6969149 ]
Carson DA, Wasson DB, Kaye J, Ullman B, Martin DW Jr, Robins RK, Montgomery JA: Deoxycytidine kinase-mediated toxicity of deoxyadenosine analogs toward malignant human lymphoblasts in vitro and toward murine L1210 leukemia in vivo. Proc Natl Acad Sci U S A. 1980 Nov;77(11):6865-9. [PubMed:6256765 ]
Carson DA, Carrera CJ, Kubota M, Wasson DB, Iizasa T: Genetic analysis of deoxyadenosine toxicity in dividing human lymphoblasts. Adv Exp Med Biol. 1986;195 Pt B:207-11. [PubMed:3020905 ]
Webster DR, Simmonds HA, Perrett D, Levinsky RJ: Nucleotide levels and metabolism of adenosine and deoxyadenosine in intact erythrocytes deficient in adenosine deaminase. Adv Exp Med Biol. 1984;165 Pt A:363-6. [PubMed:6609529 ]
Sheridan W, Gordon DS, Fullen AJ, Olson A, Vogler WR, Winton E: Preclinical studies on deoxycoformycin and deoxyadenosine as pharmacologic T cell purging tools. Bone Marrow Transplant. 1989 Sep;4(5):511-7. [PubMed:2790329 ]

Enzymes

Enzyme Details

1. 5'-nucleotidase

General function:: Involved in hydrolase activity
Specific function:: Hydrolyzes extracellular nucleotides into membrane permeable nucleosides.
Gene Name:: NT5E
Uniprot ID:: P21589
Molecular weight:: 57948.125

Reactions

Deoxyadenosine monophosphate + Water → Deoxyadenosine + Phosphate	details

Enzyme Details

2. Cytosolic 5'-nucleotidase 1B

General function:: Involved in nucleotide binding
Specific function:: Dephosphorylates the 5' and 2'(3')-phosphates of deoxyribonucleotides. Helps to regulate adenosine levels (By similarity).
Gene Name:: NT5C1B
Uniprot ID:: Q96P26
Molecular weight:: 68803.055

Reactions

Deoxyadenosine monophosphate + Water → Deoxyadenosine + Phosphate	details

Enzyme Details

3. Cytosolic 5'-nucleotidase 1A

General function:: Involved in nucleotide binding
Specific function:: Dephosphorylates the 5' and 2'(3')-phosphates of deoxyribonucleotides and has a broad substrate specificity. Helps to regulate adenosine levels in heart during ischemia and hypoxia.
Gene Name:: NT5C1A
Uniprot ID:: Q9BXI3
Molecular weight:: 41020.145

Reactions

Deoxyadenosine monophosphate + Water → Deoxyadenosine + Phosphate	details

Enzyme Details

4. 5'(3')-deoxyribonucleotidase, cytosolic type

General function:: Involved in metal ion binding
Specific function:: Dephosphorylates the 5' and 2'(3')-phosphates of deoxyribonucleotides, with a preference for dUMP and dTMP, intermediate activity towards dGMP, and low activity towards dCMP and dAMP.
Gene Name:: NT5C
Uniprot ID:: Q8TCD5
Molecular weight:: Not Available

Reactions

Deoxyadenosine monophosphate + Water → Deoxyadenosine + Phosphate	details

Enzyme Details

5. 5'(3')-deoxyribonucleotidase, mitochondrial

General function:: Involved in phosphatase activity
Specific function:: Dephosphorylates specifically the 5' and 2'(3')-phosphates of uracil and thymine deoxyribonucleotides, and so protects mitochondrial DNA replication from excess dTTP. Has only marginal activity towards dIMP and dGMP.
Gene Name:: NT5M
Uniprot ID:: Q9NPB1
Molecular weight:: Not Available

Reactions

Deoxyadenosine monophosphate + Water → Deoxyadenosine + Phosphate	details

Enzyme Details

6. Adenosine deaminase

General function:: Involved in deaminase activity
Specific function:: Catalyzes the hydrolytic deamination of adenosine and 2-deoxyadenosine. Plays an important role in purine metabolism and in adenosine homeostasis. Modulates signaling by extracellular adenosine, and so contributes indirectly to cellular signaling events. Acts as a positive regulator of T-cell coactivation, by binding DPP4. Its interaction with DPP4 regulates lymphocyte-epithelial cell adhesion.
Gene Name:: ADA
Uniprot ID:: P00813
Molecular weight:: 40764.13

Reactions

Deoxyadenosine + Water → Deoxyinosine + Ammonia	details

Enzyme Details

7. Cytosolic 5'-nucleotidase 3

General function:: Involved in magnesium ion binding
Specific function:: Can act both as nucleotidase and as phosphotransferase.
Gene Name:: NT5C3
Uniprot ID:: Q9H0P0
Molecular weight:: 33914.91

Reactions

Deoxyadenosine monophosphate + Water → Deoxyadenosine + Phosphate	details

Enzyme Details

8. Cytosolic purine 5'-nucleotidase

General function:: Involved in 5'-nucleotidase activity
Specific function:: May have a critical role in the maintenance of a constant composition of intracellular purine/pyrimidine nucleotides in cooperation with other nucleotidases. Preferentially hydrolyzes inosine 5'-monophosphate (IMP) and other purine nucleotides.
Gene Name:: NT5C2
Uniprot ID:: P49902
Molecular weight:: 64969.2

Reactions

Deoxyadenosine monophosphate + Water → Deoxyadenosine + Phosphate	details

Enzyme Details

9. Purine nucleoside phosphorylase

General function:: Involved in purine-nucleoside phosphorylase activity
Specific function:: The purine nucleoside phosphorylases catalyze the phosphorolytic breakdown of the N-glycosidic bond in the beta-(deoxy)ribonucleoside molecules, with the formation of the corresponding free purine bases and pentose-1-phosphate.
Gene Name:: PNP
Uniprot ID:: P00491
Molecular weight:: 32117.69

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Deoxyadenosine + Phosphate → Adenine + Deoxyribose 1-phosphate	details

Showing metabocard for Deoxyadenosine (HMDB0000101)

Structure for HMDB0000101 (Deoxyadenosine)

Enzymes

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