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Showing Protein Pyrroline-5-carboxylate reductase 1, mitochondrial (HMDBP00303)

IdentificationBiological propertiesGene propertiesProtein propertiesExternal linksReferencesXMLShow 9 metabolites
Identification
HMDB Protein ID HMDBP00303
Secondary Accession Numbers
  • 5538
  • HMDBP05364
Name Pyrroline-5-carboxylate reductase 1, mitochondrial
Synonyms
  1. P5C reductase 1
  2. P5CR 1
Gene Name PYCR1
Protein Type Unknown
Biological Properties
General Function Involved in oxidoreductase activity
Specific Function Housekeeping enzyme that catalyzes the last step in proline biosynthesis. Can utilize both NAD and NADP, but has higher affinity for NAD. Involved in the cellular response to oxidative stress.
Pathways
  • Arginine and proline metabolism
  • L-proline biosynthesis
Reactions
L-Proline + NAD(P)(+) → 1-Pyrroline-5-carboxylic acid + NAD(P)H details
L-Proline + NAD → 1-Pyrroline-5-carboxylic acid + NADH + Hydrogen Ion details
L-Proline + NADP → 1-Pyrroline-5-carboxylic acid + NADPH + Hydrogen Ion details
4-Hydroxyproline + NAD → Pyrroline hydroxycarboxylic acid + NADH + Hydrogen Ion details
4-Hydroxyproline + NADP → Pyrroline hydroxycarboxylic acid + NADPH + Hydrogen Ion details
GO Classification
Biological Process
cellular nitrogen compound metabolic process
L-proline biosynthetic process
cellular response to oxidative stress
proline biosynthetic process
Cellular Component
mitochondrial matrix
Function
binding
catalytic activity
pyrroline-5-carboxylate reductase activity
oxidoreductase activity, acting on the ch-nh group of donors
oxidoreductase activity, acting on the ch-nh group of donors, nad or nadp as acceptor
oxidoreductase activity
Molecular Function
pyrroline-5-carboxylate reductase activity
nucleotide binding
Process
metabolic process
cellular metabolic process
glutamine family amino acid metabolic process
proline metabolic process
proline biosynthetic process
oxidation reduction
cellular amino acid and derivative metabolic process
cellular amino acid metabolic process
Cellular Location
  1. Mitochondrion
Gene Properties
Chromosome Location 17
Locus 17q25.3
SNPs PYCR1
Gene Sequence 
>960 bp
ATGAGCGTGGGCTTCATCGGCGCTGGCCAGCTGGCTTTTGCCCTGGCCAAGGGCTTCACA
GCAGCAGGCGTCTTGGCTGCCCACAAGATAATGGCTAGCTCCCCAGACATGGACCTGGCC
ACAGTTTCTGCTCTCAGGAAGATGGGGGTGAAGTTGACACCCCACAACAAGGAGACGGTG
CAGCACAGTGATGTGCTCTTCCTGGCTGTGAAGCCACACATCATCCCCTTCATCCTGGAT
GAAATAGGCGCCGACATTGAGGACAGACACATTGTGGTGTCCTGCGCGGCCGGCGTCACC
ATCAGCTCCATTGAGAAGAAGCTGTCAGCGTTTCGGCCAGCCCCCAGGGTCATCCGCTGC
ATGACCAACACTCCAGTCGTGGTGCGGGAGGGGGCCACCGTGTATGCCACAGGCACGCAC
GCCCAGGTGGAGGACGGGAGGCTCATGGAGCAGCTGCTGAGCAGCGTGGGCTTCTGCACG
GAGGTGGAAGAGGACCTGATTGATGCCGTCACGGGGCTCAGTGGCAGCGGCCCCGCCTAC
GCATTCACAGCCCTGGATGCCCTGGCTGATGGGGGCGTGAAGATGGGACTTCCAAGGCGC
CTGGCAGTCCGCCTCGGGGCCCAGGCCCTCCTGGGGGCTGCCAAGATGCTGCTGCACTCA
GAACAGCACCCAGGCCAGCTCAAGGACAACGTCAGCTCTCCTGGTGGGGCCACCATCCAT
GCCTTGCATGTGCTGGAGAGTGGGGGCTTCCGCTCCCTGCTCATCAACGCTGTGGAGGCC
TCCTGCATCCGCACACGGGAGCTGCAGTCCATGGCTGACCAGGAGCAGGTGTCACCAGCC
GCCATCAAGAAGACCATCCTGGACAAGGTGAAGCTGGACTCCCCTGCAGGGACCGCTCTG
TCGCCTTCTGGCCACACCAAGCTGCTCCCCCGCAGCCTGGCCCCAGCGGGCAAGGATTGA
Protein Properties
Number of Residues 319
Molecular Weight 33360.27
Theoretical pI 7.606
Pfam Domain Function
Signals Not Available
Transmembrane Regions Not Available
Protein Sequence 
>Pyrroline-5-carboxylate reductase 1, mitochondrial
MSVGFIGAGQLAFALAKGFTAAGVLAAHKIMASSPDMDLATVSALRKMGVKLTPHNKETV
QHSDVLFLAVKPHIIPFILDEIGADIEDRHIVVSCAAGVTISSIEKKLSAFRPAPRVIRC
MTNTPVVVREGATVYATGTHAQVEDGRLMEQLLSSVGFCTEVEEDLIDAVTGLSGSGPAY
AFTALDALADGGVKMGLPRRLAVRLGAQALLGAAKMLLHSEQHPGQLKDNVSSPGGATIH
ALHVLESGGFRSLLINAVEASCIRTRELQSMADQEQVSPAAIKKTILDKVKLDSPAGTAL
SPSGHTKLLPRSLAPAGKD
GenBank ID Protein 16306658
UniProtKB/Swiss-Prot ID P32322
UniProtKB/Swiss-Prot Entry Name P5CR1_HUMAN
PDB IDs
GenBank Gene ID BC001504
GeneCard ID PYCR1
GenAtlas ID PYCR1
HGNC ID HGNC:9721
References
General References
  1. Gerhard DS, Wagner L, Feingold EA, Shenmen CM, Grouse LH, Schuler G, Klein SL, Old S, Rasooly R, Good P, Guyer M, Peck AM, Derge JG, Lipman D, Collins FS, Jang W, Sherry S, Feolo M, Misquitta L, Lee E, Rotmistrovsky K, Greenhut SF, Schaefer CF, Buetow K, Bonner TI, Haussler D, Kent J, Kiekhaus M, Furey T, Brent M, Prange C, Schreiber K, Shapiro N, Bhat NK, Hopkins RF, Hsie F, Driscoll T, Soares MB, Casavant TL, Scheetz TE, Brown-stein MJ, Usdin TB, Toshiyuki S, Carninci P, Piao Y, Dudekula DB, Ko MS, Kawakami K, Suzuki Y, Sugano S, Gruber CE, Smith MR, Simmons B, Moore T, Waterman R, Johnson SL, Ruan Y, Wei CL, Mathavan S, Gunaratne PH, Wu J, Garcia AM, Hulyk SW, Fuh E, Yuan Y, Sneed A, Kowis C, Hodgson A, Muzny DM, McPherson J, Gibbs RA, Fahey J, Helton E, Ketteman M, Madan A, Rodrigues S, Sanchez A, Whiting M, Madari A, Young AC, Wetherby KD, Granite SJ, Kwong PN, Brinkley CP, Pearson RL, Bouffard GG, Blakesly RW, Green ED, Dickson MC, Rodriguez AC, Grimwood J, Schmutz J, Myers RM, Butterfield YS, Griffith M, Griffith OL, Krzywinski MI, Liao N, Morin R, Palmquist D, Petrescu AS, Skalska U, Smailus DE, Stott JM, Schnerch A, Schein JE, Jones SJ, Holt RA, Baross A, Marra MA, Clifton S, Makowski KA, Bosak S, Malek J: The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). Genome Res. 2004 Oct;14(10B):2121-7. [PubMed:15489334 ]
  2. Dougherty KM, Brandriss MC, Valle D: Cloning human pyrroline-5-carboxylate reductase cDNA by complementation in Saccharomyces cerevisiae. J Biol Chem. 1992 Jan 15;267(2):871-5. [PubMed:1730675 ]
  3. Reversade B, Escande-Beillard N, Dimopoulou A, Fischer B, Chng SC, Li Y, Shboul M, Tham PY, Kayserili H, Al-Gazali L, Shahwan M, Brancati F, Lee H, O'Connor BD, Schmidt-von Kegler M, Merriman B, Nelson SF, Masri A, Alkazaleh F, Guerra D, Ferrari P, Nanda A, Rajab A, Markie D, Gray M, Nelson J, Grix A, Sommer A, Savarirayan R, Janecke AR, Steichen E, Sillence D, Hausser I, Budde B, Nurnberg G, Nurnberg P, Seemann P, Kunkel D, Zambruno G, Dallapiccola B, Schuelke M, Robertson S, Hamamy H, Wollnik B, Van Maldergem L, Mundlos S, Kornak U: Mutations in PYCR1 cause cutis laxa with progeroid features. Nat Genet. 2009 Sep;41(9):1016-21. doi: 10.1038/ng.413. Epub 2009 Aug 2. [PubMed:19648921 ]
  4. Meng Z, Lou Z, Liu Z, Li M, Zhao X, Bartlam M, Rao Z: Crystal structure of human pyrroline-5-carboxylate reductase. J Mol Biol. 2006 Jun 23;359(5):1364-77. Epub 2006 May 11. [PubMed:16730026 ]
  5. Guernsey DL, Jiang H, Evans SC, Ferguson M, Matsuoka M, Nightingale M, Rideout AL, Provost S, Bedard K, Orr A, Dube MP, Ludman M, Samuels ME: Mutation in pyrroline-5-carboxylate reductase 1 gene in families with cutis laxa type 2. Am J Hum Genet. 2009 Jul;85(1):120-9. doi: 10.1016/j.ajhg.2009.06.008. Epub 2009 Jul 2. [PubMed:19576563 ]