ID   E0RUM1_BUTPB            Unreviewed;       414 AA.
AC   E0RUM1;
DT   02-NOV-2010, integrated into UniProtKB/TrEMBL.
DT   02-NOV-2010, sequence version 1.
DT   27-MAR-2024, entry version 75.
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:ADL34062.1};
GN   OrderedLocusNames=bpr_I1324 {ECO:0000313|EMBL:ADL34062.1};
OS   Butyrivibrio proteoclasticus (strain ATCC 51982 / DSM 14932 / B316)
OS   (Clostridium proteoclasticum).
OC   Bacteria; Bacillota; Clostridia; Eubacteriales; Lachnospiraceae;
OC   Butyrivibrio.
OX   NCBI_TaxID=515622 {ECO:0000313|EMBL:ADL34062.1, ECO:0000313|Proteomes:UP000001299};
RN   [1] {ECO:0000313|EMBL:ADL34062.1, ECO:0000313|Proteomes:UP000001299}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 51982 / DSM 14932 / B316
RC   {ECO:0000313|Proteomes:UP000001299};
RX   PubMed=20689770; DOI=10.1371/journal.pone.0011942;
RA   Kelly W.J., Leahy S.C., Altermann E., Yeoman C.J., Dunne J.C., Kong Z.,
RA   Pacheco D.M., Li D., Noel S.J., Moon C.D., Cookson A.L., Attwood G.T.;
RT   "The glycobiome of the rumen bacterium Butyrivibrio proteoclasticus B316(T)
RT   highlights adaptation to a polysaccharide-rich environment.";
RL   PLoS ONE 5:E11942-E11942(2010).
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; CP001810; ADL34062.1; -; Genomic_DNA.
DR   RefSeq; WP_013280716.1; NC_014387.1.
DR   AlphaFoldDB; E0RUM1; -.
DR   STRING; 515622.bpr_I1324; -.
DR   KEGG; bpb:bpr_I1324; -.
DR   eggNOG; COG0014; Bacteria.
DR   HOGENOM; CLU_030231_0_0_9; -.
DR   UniPathway; UPA00098; UER00360.
DR   Proteomes; UP000001299; Chromosome 1.
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:UP000001299}.
FT   DOMAIN          5..285
FT                   /note="Aldehyde dehydrogenase"
FT                   /evidence="ECO:0000259|Pfam:PF00171"
FT   DOMAIN          314..376
FT                   /note="Aldehyde dehydrogenase"
FT                   /evidence="ECO:0000259|Pfam:PF00171"
SQ   SEQUENCE   414 AA;  45422 MW;  A85AF90A6AB1A312 CRC64;
     MELVEICRRA KDVKYEVQKL STQAKNKALI SVADALVKRT DFIIEANRKD YDNGLSNGMH
     QGMLDRLKLD GKRIEAMAEG LRQVAELEDP IGTEIEHFVR PNGLEISKVR VPFGVIGIIY
     ESRPNVTADA FGLTFKSGNA VILKGGSDAI NSNIAITTVI RDALKEENIN PDAVQLIEAT
     DRAVTTQFMQ MKEYVDVLIP RGSARLISAV VENSTIPVIE TGTGNCHIYV DKDADLDKAI
     PIIINAKTQR IGVCNAAESL VVHKDIKDKF LPLFGAAMKE KNVEVRADAA AREILTGAVP
     ANEEDFGKEY LDYIISVKTV SDVSEAISHI NKYNTGHSEA IITENEETAK KFLNEVDAAC
     VYVNASTRFT DGFEFGFGAE IGISTQKLHA RGPMGLKELT SYKYRIVGNG QIRG
//