ID A0A0M4LEB6_9GAMM Unreviewed; 419 AA.
AC A0A0M4LEB6;
DT 09-DEC-2015, integrated into UniProtKB/TrEMBL.
DT 09-DEC-2015, sequence version 1.
DT 24-JAN-2024, entry version 33.
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:ALE01330.1};
GN ORFNames=W908_01155 {ECO:0000313|EMBL:ALE01330.1};
OS Candidatus Pseudothioglobus singularis PS1.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Candidatus Pseudothioglobus.
OX NCBI_TaxID=1125411 {ECO:0000313|EMBL:ALE01330.1, ECO:0000313|Proteomes:UP000068905};
RN [1] {ECO:0000313|EMBL:ALE01330.1, ECO:0000313|Proteomes:UP000068905}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=PS1 {ECO:0000313|EMBL:ALE01330.1,
RC ECO:0000313|Proteomes:UP000068905};
RX PubMed=26494659;
RA Marshall K.T., Morris R.M.;
RT "Genome Sequence of 'Candidatus Thioglobus singularis' Strain PS1, a
RT Mixotroph from the SUP05 Clade of Marine Gammaproteobacteria.";
RL Genome Announc. 3:e01155-e01115(2015).
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; CP006911; ALE01330.1; -; Genomic_DNA.
DR RefSeq; WP_053819614.1; NZ_CP006911.1.
DR AlphaFoldDB; A0A0M4LEB6; -.
DR STRING; 1125411.W908_01155; -.
DR KEGG; tsn:W908_01155; -.
DR PATRIC; fig|1125411.7.peg.228; -.
DR OrthoDB; 9809970at2; -.
DR UniPathway; UPA00098; UER00360.
DR Proteomes; UP000068905; 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; 2.
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:UP000068905}.
FT DOMAIN 107..285
FT /note="Aldehyde dehydrogenase"
FT /evidence="ECO:0000259|Pfam:PF00171"
FT DOMAIN 311..377
FT /note="Aldehyde dehydrogenase"
FT /evidence="ECO:0000259|Pfam:PF00171"
SQ SEQUENCE 419 AA; 45663 MW; 9504E11F6A0D558A CRC64;
MGSIAELIKI IGQKARLASE TLRIASTDQK NNALINIASQ IQQNKQFILD ANDLDLKAAR
ENSIDDALLD RLMLNDERLD SVVEGLHQIS TLVDPIGQIS DFKERPSGIK IGKMMVPLGV
IGMIYESRPN VTVDAAGLCI KSGNAIILRG GSEAINSNIA FYSCIERGLE EARLDPNSVQ
LIKVTDREAV TELVSASDYV DAIIPRGGKG LIKNISMNAR MPVIKHLDGV CHTYLDKDAD
PQKGVDIAFN GKTRRYGVCN ATETLLVHKD FDSEALSKLI ELFIKKEVEI RGCEKSQMLS
NVIKKATEDD WSEEYLAPIL SMKIVDSVDE AISHINTYGS AHTDAIVTEN NVNSKKFLSE
VDSSSVMVNA STGFADGFEY GFGAEIGIST GKFHVRGPVG LEGLTSQKYI VMGDGQIRP
//
