ID H2R2L7_PANTR Unreviewed; 320 AA.
AC H2R2L7;
DT 21-MAR-2012, integrated into UniProtKB/TrEMBL.
DT 28-FEB-2018, sequence version 2.
DT 27-MAR-2024, entry version 66.
DE RecName: Full=Pyrroline-5-carboxylate reductase {ECO:0000256|ARBA:ARBA00012855, ECO:0000256|RuleBase:RU003903};
DE EC=1.5.1.2 {ECO:0000256|ARBA:ARBA00012855, ECO:0000256|RuleBase:RU003903};
GN Name=PYCR1 {ECO:0000313|Ensembl:ENSPTRP00000044162.4,
GN ECO:0000313|VGNC:VGNC:12621};
OS Pan troglodytes (Chimpanzee).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae;
OC Pan.
OX NCBI_TaxID=9598 {ECO:0000313|Ensembl:ENSPTRP00000044162.4, ECO:0000313|Proteomes:UP000002277};
RN [1] {ECO:0000313|Ensembl:ENSPTRP00000044162.4, ECO:0000313|Proteomes:UP000002277}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=16136131; DOI=10.1038/nature04072;
RG Chimpanzee sequencing and analysis consortium;
RT "Initial sequence of the chimpanzee genome and comparison with the human
RT genome.";
RL Nature 437:69-87(2005).
RN [2] {ECO:0000313|Ensembl:ENSPTRP00000044162.4}
RP IDENTIFICATION.
RG Ensembl;
RL Submitted (NOV-2023) to UniProtKB.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=L-proline + NAD(+) = 1-pyrroline-5-carboxylate + 2 H(+) +
CC NADH; Xref=Rhea:RHEA:14105, ChEBI:CHEBI:15378, ChEBI:CHEBI:15893,
CC ChEBI:CHEBI:57540, ChEBI:CHEBI:57945, ChEBI:CHEBI:60039; EC=1.5.1.2;
CC Evidence={ECO:0000256|ARBA:ARBA00000593};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=L-proline + NADP(+) = 1-pyrroline-5-carboxylate + 2 H(+) +
CC NADPH; Xref=Rhea:RHEA:14109, ChEBI:CHEBI:15378, ChEBI:CHEBI:15893,
CC ChEBI:CHEBI:57783, ChEBI:CHEBI:58349, ChEBI:CHEBI:60039; EC=1.5.1.2;
CC Evidence={ECO:0000256|ARBA:ARBA00000723,
CC ECO:0000256|RuleBase:RU003903};
CC -!- PATHWAY: Amino-acid biosynthesis; L-proline biosynthesis; L-proline
CC from L-glutamate 5-semialdehyde: step 1/1.
CC {ECO:0000256|ARBA:ARBA00005205, ECO:0000256|RuleBase:RU003903}.
CC -!- SIMILARITY: Belongs to the pyrroline-5-carboxylate reductase family.
CC {ECO:0000256|ARBA:ARBA00005525, ECO:0000256|RuleBase:RU003903}.
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DR EMBL; AACZ04066982; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR AlphaFoldDB; H2R2L7; -.
DR Ensembl; ENSPTRT00000045179.4; ENSPTRP00000044162.4; ENSPTRG00000009777.5.
DR VGNC; VGNC:12621; PYCR1.
DR eggNOG; KOG3124; Eukaryota.
DR GeneTree; ENSGT00950000183044; -.
DR HOGENOM; CLU_042344_3_0_1; -.
DR InParanoid; H2R2L7; -.
DR UniPathway; UPA00098; UER00361.
DR Proteomes; UP000002277; Chromosome 17.
DR Bgee; ENSPTRG00000009777; Expressed in fibroblast and 19 other cell types or tissues.
DR GO; GO:0005739; C:mitochondrion; IEA:Ensembl.
DR GO; GO:0042802; F:identical protein binding; IEA:Ensembl.
DR GO; GO:0004735; F:pyrroline-5-carboxylate reductase activity; IBA:GO_Central.
DR GO; GO:0034599; P:cellular response to oxidative stress; IEA:Ensembl.
DR GO; GO:0055129; P:L-proline biosynthetic process; IBA:GO_Central.
DR GO; GO:1903377; P:negative regulation of oxidative stress-induced neuron intrinsic apoptotic signaling pathway; IEA:Ensembl.
DR GO; GO:0051881; P:regulation of mitochondrial membrane potential; IEA:Ensembl.
DR Gene3D; 3.40.50.720; NAD(P)-binding Rossmann-like Domain; 1.
DR Gene3D; 1.10.3730.10; ProC C-terminal domain-like; 1.
DR HAMAP; MF_01925; P5C_reductase; 1.
DR InterPro; IPR008927; 6-PGluconate_DH-like_C_sf.
DR InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR InterPro; IPR028939; P5C_Rdtase_cat_N.
DR InterPro; IPR029036; P5CR_dimer.
DR InterPro; IPR000304; Pyrroline-COOH_reductase.
DR NCBIfam; TIGR00112; proC; 1.
DR PANTHER; PTHR11645; PYRROLINE-5-CARBOXYLATE REDUCTASE; 1.
DR PANTHER; PTHR11645:SF6; PYRROLINE-5-CARBOXYLATE REDUCTASE 1, MITOCHONDRIAL; 1.
DR Pfam; PF03807; F420_oxidored; 1.
DR Pfam; PF14748; P5CR_dimer; 1.
DR PIRSF; PIRSF000193; Pyrrol-5-carb_rd; 1.
DR SUPFAM; SSF48179; 6-phosphogluconate dehydrogenase C-terminal domain-like; 1.
DR SUPFAM; SSF51735; NAD(P)-binding Rossmann-fold domains; 1.
DR PROSITE; PS00521; P5CR; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis {ECO:0000256|ARBA:ARBA00022605,
KW ECO:0000256|RuleBase:RU003903};
KW NADP {ECO:0000256|PIRSR:PIRSR000193-1, ECO:0000256|RuleBase:RU003903};
KW Oxidoreductase {ECO:0000256|RuleBase:RU003903};
KW Proline biosynthesis {ECO:0000256|ARBA:ARBA00022650,
KW ECO:0000256|RuleBase:RU003903};
KW Reference proteome {ECO:0000313|Proteomes:UP000002277}.
FT DOMAIN 3..98
FT /note="Pyrroline-5-carboxylate reductase catalytic N-
FT terminal"
FT /evidence="ECO:0000259|Pfam:PF03807"
FT DOMAIN 165..269
FT /note="Pyrroline-5-carboxylate reductase dimerisation"
FT /evidence="ECO:0000259|Pfam:PF14748"
FT REGION 295..320
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 6..11
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|PIRSR:PIRSR000193-1"
FT BINDING 34
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|PIRSR:PIRSR000193-1"
FT BINDING 56
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|PIRSR:PIRSR000193-1"
FT BINDING 69..72
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|PIRSR:PIRSR000193-1"
FT BINDING 95..97
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|PIRSR:PIRSR000193-1"
SQ SEQUENCE 320 AA; 33342 MW; 89BAA8543738BA80 CRC64;
MSVGFIGAGQ LAFALAKGFT AAGVLAAHKI MASSPDMDLA TVSALRKMGV KLTPHNKETV
QHSDVLFLAV KPHIIPFILD EIGADIEDRH IVVSCAAGVT IILQLSSAKE LGHCLVGVIR
CMTNTPVVVR EGATVYATGT HAQVEDGRLM EQLLSSVGFC TEVEEDLIDA VTGLSGSGPA
YAFTALDALA DGGVKMGLPR RLAVRLGAQA LLGAAKMLLH SEQHPGQLKD NVSSPGGATI
HALHVLESGG FRSLLINAVE ASCIRTRELQ SMADQEQVSP AAIKKTILDK VKLDSPAGTA
LSPSGHTKLL PRSLAPAGKD
//
