ID PROA_PELTS Reviewed; 434 AA.
AC A5CZ28;
DT 10-JUN-2008, integrated into UniProtKB/Swiss-Prot.
DT 12-JUN-2007, sequence version 1.
DT 27-MAR-2024, entry version 93.
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=PTH_2594;
OS Pelotomaculum thermopropionicum (strain DSM 13744 / JCM 10971 / SI).
OC Bacteria; Bacillota; Clostridia; Eubacteriales; Desulfotomaculaceae;
OC Pelotomaculum.
OX NCBI_TaxID=370438;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 13744 / JCM 10971 / SI;
RX PubMed=18218977; DOI=10.1101/gr.7136508;
RA Kosaka T., Kato S., Shimoyama T., Ishii S., Abe T., Watanabe K.;
RT "The genome of Pelotomaculum thermopropionicum reveals niche-associated
RT evolution in anaerobic microbiota.";
RL Genome Res. 18:442-448(2008).
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; AP009389; BAF60775.1; -; Genomic_DNA.
DR AlphaFoldDB; A5CZ28; -.
DR SMR; A5CZ28; -.
DR STRING; 370438.PTH_2594; -.
DR KEGG; pth:PTH_2594; -.
DR eggNOG; COG0014; Bacteria.
DR HOGENOM; CLU_030231_0_1_9; -.
DR UniPathway; UPA00098; UER00360.
DR Proteomes; UP000006556; 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 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; Cytoplasm; NADP; Oxidoreductase;
KW Proline biosynthesis; Reference proteome.
FT CHAIN 1..434
FT /note="Gamma-glutamyl phosphate reductase"
FT /id="PRO_0000340903"
SQ SEQUENCE 434 AA; 47753 MW; FD42A19231796530 CRC64;
MDMNELARRV KEASIVLASA GTELKNRALA QIARSLQDGR EEIIRANRED LLRSEKENLP
GPLLKRLKFD EAKIQEVIEG IHSLIELEDP VGRTLLSTEL DDGLELYKVT CPIGVIGVIF
ESRPDALVQI STLCLKSGNG VLLKGGSEAR ETNRVLAAII AGATHKAGLP PDWIALLETR
SDVGEMLKMD KYIDLIIPRG SNEFVRYIMD NSRIPVLGHA DGICHLYVDE DADIQMAVKI
AVDAKTQYVA VCNAVETLLV HEKIAPAFLP ELKKAMDARQ VELIGCPRTR AVIPAAPATE
EDWRTEYLDL KLSVKVVAGL DEAIGHINTY GSGHTDGIIT RSGEKAARFM DYVDSGNVFW
NCSTRFSDGF RYGFGAEVGI STSKVHARGP VGLDGLVIYK YRLIGNGHIV GDYAGRLKTF
KHRKMNKDYG IVTK
//
