ID A0A2C6DUN8_9GAMM Unreviewed; 272 AA.
AC A0A2C6DUN8;
DT 20-DEC-2017, integrated into UniProtKB/TrEMBL.
DT 20-DEC-2017, sequence version 1.
DT 27-MAR-2024, entry version 23.
DE RecName: Full=Pyrroline-5-carboxylate reductase {ECO:0000256|HAMAP-Rule:MF_01925};
DE Short=P5C reductase {ECO:0000256|HAMAP-Rule:MF_01925};
DE Short=P5CR {ECO:0000256|HAMAP-Rule:MF_01925};
DE EC=1.5.1.2 {ECO:0000256|HAMAP-Rule:MF_01925};
DE AltName: Full=PCA reductase {ECO:0000256|HAMAP-Rule:MF_01925};
GN Name=proC {ECO:0000256|HAMAP-Rule:MF_01925,
GN ECO:0000313|EMBL:VFS53161.1};
GN ORFNames=CRN84_24170 {ECO:0000313|EMBL:PHI32195.1}, NCTC12282_06350
GN {ECO:0000313|EMBL:VFS53161.1};
OS Budvicia aquatica.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC Budviciaceae; Budvicia.
OX NCBI_TaxID=82979 {ECO:0000313|EMBL:PHI32195.1, ECO:0000313|Proteomes:UP000224974};
RN [1] {ECO:0000313|EMBL:PHI32195.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=FDAARGOS_387 {ECO:0000313|EMBL:PHI32195.1};
RA Minogue T., Wolcott M., Wasieloski L., Aguilar W., Moore D., Tallon L.J.,
RA Sadzewicz L., Ott S., Zhao X., Nagaraj S., Vavikolanu K., Aluvathingal J.,
RA Nadendla S., Sichtig H.;
RT "FDA dAtabase for Regulatory Grade micrObial Sequences (FDA-ARGOS):
RT Supporting development and validation of Infectious Disease Dx tests.";
RL Submitted (SEP-2017) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|Proteomes:UP000224974}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=FDAARGOS_387 {ECO:0000313|Proteomes:UP000224974};
RA Minogue T., Wolcott M., Wasieloski L., Aguilar W., Moore D., Tallon L.,
RA Sadzewicz L., Ott S., Zhao X., Nagaraj S., Vavikolanu K., Aluvathingal J.,
RA Nadendla S., Sichtig H.;
RT "FDA dAtabase for Regulatory Grade micrObial Sequences (FDA-ARGOS):
RT Supporting development and validation of Infectious Disease Dx tests.";
RL Submitted (SEP-2017) to the EMBL/GenBank/DDBJ databases.
RN [3] {ECO:0000313|EMBL:VFS53161.1, ECO:0000313|Proteomes:UP000373449}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NCTC12282 {ECO:0000313|EMBL:VFS53161.1,
RC ECO:0000313|Proteomes:UP000373449};
RG Pathogen Informatics;
RL Submitted (MAR-2019) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the reduction of 1-pyrroline-5-carboxylate (PCA) to
CC L-proline. {ECO:0000256|HAMAP-Rule:MF_01925}.
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|HAMAP-Rule:MF_01925};
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|HAMAP-Rule:MF_01925};
CC -!- PATHWAY: Amino-acid biosynthesis; L-proline biosynthesis; L-proline
CC from L-glutamate 5-semialdehyde: step 1/1. {ECO:0000256|HAMAP-
CC Rule:MF_01925}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01925}.
CC -!- SIMILARITY: Belongs to the pyrroline-5-carboxylate reductase family.
CC {ECO:0000256|ARBA:ARBA00005525, ECO:0000256|HAMAP-Rule:MF_01925}.
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DR EMBL; PDDX01000001; PHI32195.1; -; Genomic_DNA.
DR EMBL; CAADJA010000002; VFS53161.1; -; Genomic_DNA.
DR RefSeq; WP_029096246.1; NZ_PDDX01000001.1.
DR AlphaFoldDB; A0A2C6DUN8; -.
DR STRING; 1111728.GCA_000427805_00667; -.
DR OrthoDB; 9805754at2; -.
DR UniPathway; UPA00098; UER00361.
DR Proteomes; UP000224974; Unassembled WGS sequence.
DR Proteomes; UP000373449; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0004735; F:pyrroline-5-carboxylate reductase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0055129; P:L-proline biosynthetic process; IEA:UniProtKB-UniPathway.
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:SF0; PYRROLINE-5-CARBOXYLATE REDUCTASE; 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.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis {ECO:0000256|HAMAP-Rule:MF_01925};
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01925};
KW NADP {ECO:0000256|ARBA:ARBA00022857, ECO:0000256|HAMAP-Rule:MF_01925};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002, ECO:0000256|HAMAP-
KW Rule:MF_01925}; Proline biosynthesis {ECO:0000256|HAMAP-Rule:MF_01925};
KW Reference proteome {ECO:0000313|Proteomes:UP000224974}.
FT DOMAIN 5..100
FT /note="Pyrroline-5-carboxylate reductase catalytic N-
FT terminal"
FT /evidence="ECO:0000259|Pfam:PF03807"
FT DOMAIN 163..268
FT /note="Pyrroline-5-carboxylate reductase dimerisation"
FT /evidence="ECO:0000259|Pfam:PF14748"
FT BINDING 9..14
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|PIRSR:PIRSR000193-1"
FT BINDING 36
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|PIRSR:PIRSR000193-1"
FT BINDING 57
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|PIRSR:PIRSR000193-1"
FT BINDING 70..73
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|PIRSR:PIRSR000193-1"
SQ SEQUENCE 272 AA; 29027 MW; 0100DC238BA077AF CRC64;
MQHRKIAFIG AGNMAKAIIA GLVNGGYPAG LITASSPSLT KESELHKLYG INCTNDNVES
ARQADVVVLA VKPQMMAEVC TPLHQQLDLS GKLILSIAAG INVERFYQIL GPVDIIRIMP
NTPSLIGFGM SGLYSPPDVS AQDRTFAEAL MKSVGKVCWV DNESGINGVI AAAGSAPAYF
FLFMEAMQQE TERLGFSTQA ARELVQQAAL GAAHLVEANP QIEISTLRQQ VTSKGGTTDE
ALRVFNDNKL SDIVASAMQA AITRATEMEK SL
//
