ID   PROA_NOCFA              Reviewed;         421 AA.
AC   Q5Z025;
DT   30-AUG-2005, integrated into UniProtKB/Swiss-Prot.
DT   23-NOV-2004, sequence version 1.
DT   25-MAY-2022, entry version 111.
DE   RecName: Full=Gamma-glutamyl phosphate reductase {ECO:0000255|HAMAP-Rule:MF_00412};
DE            Short=GPR {ECO:0000255|HAMAP-Rule:MF_00412};
DE            EC=1.2.1.41 {ECO:0000255|HAMAP-Rule:MF_00412};
DE   AltName: Full=Glutamate-5-semialdehyde dehydrogenase {ECO:0000255|HAMAP-Rule:MF_00412};
DE   AltName: Full=Glutamyl-gamma-semialdehyde dehydrogenase {ECO:0000255|HAMAP-Rule:MF_00412};
DE            Short=GSA dehydrogenase {ECO:0000255|HAMAP-Rule:MF_00412};
GN   Name=proA {ECO:0000255|HAMAP-Rule:MF_00412}; OrderedLocusNames=NFA_13710;
OS   Nocardia farcinica (strain IFM 10152).
OC   Bacteria; Actinobacteria; Corynebacteriales; Nocardiaceae; Nocardia.
OX   NCBI_TaxID=247156;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=IFM 10152;
RX   PubMed=15466710; DOI=10.1073/pnas.0406410101;
RA   Ishikawa J., Yamashita A., Mikami Y., Hoshino Y., Kurita H., Hotta K.,
RA   Shiba T., Hattori M.;
RT   "The complete genomic sequence of Nocardia farcinica IFM 10152.";
RL   Proc. Natl. Acad. Sci. U.S.A. 101:14925-14930(2004).
CC   -!- FUNCTION: Catalyzes the NADPH-dependent reduction of L-glutamate 5-
CC       phosphate into L-glutamate 5-semialdehyde and phosphate. The product
CC       spontaneously undergoes cyclization to form 1-pyrroline-5-carboxylate.
CC       {ECO:0000255|HAMAP-Rule:MF_00412}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=L-glutamate 5-semialdehyde + NADP(+) + phosphate = H(+) + L-
CC         glutamyl 5-phosphate + NADPH; Xref=Rhea:RHEA:19541,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:43474, ChEBI:CHEBI:57783,
CC         ChEBI:CHEBI:58066, ChEBI:CHEBI:58274, ChEBI:CHEBI:58349; EC=1.2.1.41;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00412};
CC   -!- PATHWAY: Amino-acid biosynthesis; L-proline biosynthesis; L-glutamate
CC       5-semialdehyde from L-glutamate: step 2/2. {ECO:0000255|HAMAP-
CC       Rule:MF_00412}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00412}.
CC   -!- SIMILARITY: Belongs to the gamma-glutamyl phosphate reductase family.
CC       {ECO:0000255|HAMAP-Rule:MF_00412}.
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DR   EMBL; AP006618; BAD56216.1; -; Genomic_DNA.
DR   RefSeq; WP_011207901.1; NC_006361.1.
DR   AlphaFoldDB; Q5Z025; -.
DR   SMR; Q5Z025; -.
DR   STRING; 247156.NFA_13710; -.
DR   EnsemblBacteria; BAD56216; BAD56216; NFA_13710.
DR   GeneID; 61132193; -.
DR   KEGG; nfa:NFA_13710; -.
DR   eggNOG; COG0014; Bacteria.
DR   HOGENOM; CLU_030231_0_0_11; -.
DR   OMA; PGVCNAM; -.
DR   UniPathway; UPA00098; UER00360.
DR   Proteomes; UP000006820; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0004350; F:glutamate-5-semialdehyde dehydrogenase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0050661; F:NADP binding; IEA:InterPro.
DR   GO; GO:0055129; P:L-proline biosynthetic process; IEA:UniProtKB-UniPathway.
DR   CDD; cd07079; ALDH_F18-19_ProA-GPR; 1.
DR   Gene3D; 3.40.309.10; -; 1.
DR   Gene3D; 3.40.605.10; -; 1.
DR   HAMAP; MF_00412; ProA; 1.
DR   InterPro; IPR016161; Ald_DH/histidinol_DH.
DR   InterPro; IPR016163; Ald_DH_C.
DR   InterPro; IPR016162; Ald_DH_N.
DR   InterPro; IPR015590; Aldehyde_DH_dom.
DR   InterPro; IPR020593; G-glutamylP_reductase_CS.
DR   InterPro; IPR012134; Glu-5-SA_DH.
DR   InterPro; IPR000965; GPR_dom.
DR   Pfam; PF00171; Aldedh; 1.
DR   PIRSF; PIRSF000151; GPR; 1.
DR   SUPFAM; SSF53720; SSF53720; 1.
DR   TIGRFAMs; TIGR00407; proA; 1.
DR   PROSITE; PS01223; PROA; 1.
PE   3: Inferred from homology;
KW   Amino-acid biosynthesis; Cytoplasm; NADP; Oxidoreductase;
KW   Proline biosynthesis; Reference proteome.
FT   CHAIN           1..421
FT                   /note="Gamma-glutamyl phosphate reductase"
FT                   /id="PRO_0000189758"
SQ   SEQUENCE   421 AA;  44021 MW;  6A026BB649292A87 CRC64;
     MTVETTAEFD VREAVHEAAR RARVASRALA QLTTAQKNDA LHAAADTLLA AADTVLAANA
     EDIAAAEAAG TEASLLDRLR LTKARIDGIA SGLRQVAGLP DPVGGVVRGS TLPNGLEIRQ
     VRVPLGVVGM VYEARPNVTV DAFGLALKSG NAALLRGSSS AAKSNAALVE ILREALRAQQ
     IPADAVQLLP SHDRSSVTHL IQARGLVDVV IPRGGAGLIN AVVRDAIVPT IETGTGNCHV
     YVHAAADLDM AEQILINAKT RRPSVCNAAE TVLIDRAVAD TAVPRLTAAL REHGVTIHGD
     LPGLVPATDT DWGEEYLTLD IALKVVDNLD AAVEHINTWG TGHTEAIVTG DLAAAREFTS
     RVDAAAVMVN ASTAFTDGEQ FGFGAEIGIS TQKLHARGPM ALPELTSTKW IVWGEGQIRP
     V