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Database: UniProt
Entry: A0A2R8B727_9RHOB
LinkDB: A0A2R8B727_9RHOB
Original site: A0A2R8B727_9RHOB 
ID   A0A2R8B727_9RHOB        Unreviewed;       417 AA.
AC   A0A2R8B727;
DT   20-JUN-2018, integrated into UniProtKB/TrEMBL.
DT   20-JUN-2018, sequence version 1.
DT   24-JAN-2024, entry version 17.
DE   RecName: Full=Gamma-glutamyl phosphate reductase {ECO:0000256|HAMAP-Rule:MF_00412};
DE            Short=GPR {ECO:0000256|HAMAP-Rule:MF_00412};
DE            EC=1.2.1.41 {ECO:0000256|HAMAP-Rule:MF_00412};
DE   AltName: Full=Glutamate-5-semialdehyde dehydrogenase {ECO:0000256|HAMAP-Rule:MF_00412};
DE   AltName: Full=Glutamyl-gamma-semialdehyde dehydrogenase {ECO:0000256|HAMAP-Rule:MF_00412};
DE            Short=GSA dehydrogenase {ECO:0000256|HAMAP-Rule:MF_00412};
GN   Name=proA {ECO:0000256|HAMAP-Rule:MF_00412,
GN   ECO:0000313|EMBL:SPH18386.1};
GN   ORFNames=DEA8626_01924 {ECO:0000313|EMBL:SPH18386.1};
OS   Defluviimonas aquaemixtae.
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC   Paracoccaceae; Defluviimonas.
OX   NCBI_TaxID=1542388 {ECO:0000313|EMBL:SPH18386.1, ECO:0000313|Proteomes:UP000244924};
RN   [1] {ECO:0000313|EMBL:SPH18386.1, ECO:0000313|Proteomes:UP000244924}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CECT 8626 {ECO:0000313|EMBL:SPH18386.1,
RC   ECO:0000313|Proteomes:UP000244924};
RA   Keele B.F.;
RL   Submitted (MAR-2018) to the EMBL/GenBank/DDBJ databases.
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:0000256|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:0000256|ARBA:ARBA00000979, ECO:0000256|HAMAP-
CC         Rule:MF_00412};
CC   -!- PATHWAY: Amino-acid biosynthesis; L-proline biosynthesis; L-glutamate
CC       5-semialdehyde from L-glutamate: step 2/2.
CC       {ECO:0000256|ARBA:ARBA00004985, ECO:0000256|HAMAP-Rule:MF_00412}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00412}.
CC   -!- SIMILARITY: Belongs to the gamma-glutamyl phosphate reductase family.
CC       {ECO:0000256|HAMAP-Rule:MF_00412}.
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DR   EMBL; OMOQ01000001; SPH18386.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A2R8B727; -.
DR   OrthoDB; 9809970at2; -.
DR   UniPathway; UPA00098; UER00360.
DR   Proteomes; UP000244924; Unassembled WGS sequence.
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   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   NCBIfam; TIGR00407; proA; 1.
DR   PANTHER; PTHR11063:SF8; DELTA-1-PYRROLINE-5-CARBOXYLATE SYNTHASE; 1.
DR   PANTHER; PTHR11063; GLUTAMATE SEMIALDEHYDE DEHYDROGENASE; 1.
DR   Pfam; PF00171; Aldedh; 1.
DR   PIRSF; PIRSF000151; GPR; 1.
DR   SUPFAM; SSF53720; ALDH-like; 1.
DR   PROSITE; PS01223; PROA; 1.
PE   3: Inferred from homology;
KW   Amino-acid biosynthesis {ECO:0000256|ARBA:ARBA00022605, ECO:0000256|HAMAP-
KW   Rule:MF_00412}; Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00412};
KW   NADP {ECO:0000256|ARBA:ARBA00022857, ECO:0000256|HAMAP-Rule:MF_00412};
KW   Oxidoreductase {ECO:0000256|ARBA:ARBA00023002, ECO:0000256|HAMAP-
KW   Rule:MF_00412};
KW   Proline biosynthesis {ECO:0000256|ARBA:ARBA00022650, ECO:0000256|HAMAP-
KW   Rule:MF_00412}; Reference proteome {ECO:0000313|Proteomes:UP000244924}.
FT   DOMAIN          16..285
FT                   /note="Aldehyde dehydrogenase"
FT                   /evidence="ECO:0000259|Pfam:PF00171"
SQ   SEQUENCE   417 AA;  44340 MW;  7A47C60A311B2C57 CRC64;
     MKDLENIPAL MSEIGANARA AAAELAFATA ERKHAALIGA AEAVWNARDK IIAANAEDLA
     YGRERGLSPA MMDRLMLNED RVRGVVDGLR SVAEQRDPVG EVIAEWDMPS GLRIRRVRMP
     LGVVGVIYES RPNVTADAGA LCLKSGNAVI LRGGSESFHS SRAIHACLVE GLTSAALPEA
     AIQLVPTRDR AAVSEMLKAV EFIDVIVPRG GKGLVGLVQK EARVPVFAHL EGICHVYVDK
     DADPEKARAV VLNAKTRRTG ICGAAECLLV HKDIASGLGQ QIVDDLMAAG VEVRAEGLKG
     SKPAEAEDFG REFLDMVIAA KVVDDVDGAI AHIQRYGSSH TEAILTENDR AAERFFTRLD
     SAILMRNAST QFADGGEFGM GAEIGIATGK MHARGPVGAE QLTSFKYLVT GNGTVRA
//
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