Identification
HMDB Protein ID CDBP00297
Secondary Accession Numbers Not Available
Name Pyrroline-5-carboxylate reductase 1, mitochondrial
Description Not Available
Synonyms
  1. P5C reductase 1
  2. P5CR 1
Gene Name PYCR1
Protein Type Enzyme
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.
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
oxidoreductase activity
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
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
Pathways
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 Not Available