ID   ASTD_SALPA              Reviewed;         492 AA.
AC   Q5PHC0;
DT   28-NOV-2006, integrated into UniProtKB/Swiss-Prot.
DT   04-JAN-2005, sequence version 1.
DT   04-NOV-2026, entry version 111.
DE   RecName: Full=N-succinylglutamate 5-semialdehyde dehydrogenase {ECO:0000255|HAMAP-Rule:MF_01174};
DE            EC=1.2.1.71 {ECO:0000255|HAMAP-Rule:MF_01174};
DE   AltName: Full=Succinylglutamic semialdehyde dehydrogenase {ECO:0000255|HAMAP-Rule:MF_01174};
DE            Short=SGSD {ECO:0000255|HAMAP-Rule:MF_01174};
GN   Name=astD {ECO:0000255|HAMAP-Rule:MF_01174};
GN   OrderedLocusNames=SPA1539;
OS   Salmonella paratyphi A (strain ATCC 9150 / SARB42).
OC   Bacteria; Pseudomonadati; Pseudomonadota; Gammaproteobacteria;
OC   Enterobacterales; Enterobacteriaceae; Salmonella.
OX   NCBI_TaxID=295319;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 9150 / SARB42;
RX   PubMed=15531882; DOI=10.1038/ng1470;
RA   McClelland M., Sanderson K.E., Clifton S.W., Latreille P., Porwollik S.,
RA   Sabo A., Meyer R., Bieri T., Ozersky P., McLellan M., Harkins C.R.,
RA   Wang C., Nguyen C., Berghoff A., Elliott G., Kohlberg S., Strong C., Du F.,
RA   Carter J., Kremizki C., Layman D., Leonard S., Sun H., Fulton L., Nash W.,
RA   Miner T., Minx P., Delehaunty K., Fronick C., Magrini V., Nhan M.,
RA   Warren W., Florea L., Spieth J., Wilson R.K.;
RT   "Comparison of genome degradation in Paratyphi A and Typhi, human-
RT   restricted serovars of Salmonella enterica that cause typhoid.";
RL   Nat. Genet. 36:1268-1274(2004).
CC   -!- FUNCTION: Catalyzes the NAD-dependent reduction of succinylglutamate
CC       semialdehyde into succinylglutamate. {ECO:0000255|HAMAP-Rule:MF_01174}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=N-succinyl-L-glutamate 5-semialdehyde + NAD(+) + H2O = N-
CC         succinyl-L-glutamate + NADH + 2 H(+); Xref=Rhea:RHEA:10812,
CC         ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:57540,
CC         ChEBI:CHEBI:57945, ChEBI:CHEBI:58520, ChEBI:CHEBI:58763; EC=1.2.1.71;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01174};
CC   -!- PATHWAY: Amino-acid degradation; L-arginine degradation via AST
CC       pathway; L-glutamate and succinate from L-arginine: step 4/5.
CC       {ECO:0000255|HAMAP-Rule:MF_01174}.
CC   -!- SIMILARITY: Belongs to the aldehyde dehydrogenase family. AstD
CC       subfamily. {ECO:0000255|HAMAP-Rule:MF_01174}.
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DR   EMBL; CP000026; AAV77472.1; -; Genomic_DNA.
DR   RefSeq; WP_000177279.1; NC_006511.1.
DR   AlphaFoldDB; Q5PHC0; -.
DR   SMR; Q5PHC0; -.
DR   KEGG; spt:SPA1539; -.
DR   HOGENOM; CLU_005391_1_0_6; -.
DR   OMA; AAFYHWS; -.
DR   UniPathway; UPA00185; UER00282.
DR   GO; GO:0043824; F:succinylglutamate-semialdehyde dehydrogenase activity; IEA:UniProtKB-EC.
DR   GO; GO:0006527; P:L-arginine catabolic process; IEA:InterPro.
DR   CDD; cd07095; ALDH_SGSD_AstD; 1.
DR   FunFam; 3.40.309.10:FF:000013; N-succinylglutamate 5-semialdehyde dehydrogenase; 1.
DR   FunFam; 3.40.605.10:FF:000010; N-succinylglutamate 5-semialdehyde dehydrogenase; 1.
DR   Gene3D; 3.40.605.10; Aldehyde Dehydrogenase, Chain A, domain 1; 1.
DR   Gene3D; 3.40.309.10; Aldehyde Dehydrogenase, Chain A, domain 2; 1.
DR   HAMAP; MF_01174; Aldedh_AstD; 1.
DR   InterPro; IPR016161; Ald_DH/histidinol_DH.
DR   InterPro; IPR016163; Ald_DH_C.
DR   InterPro; IPR016160; Ald_DH_CS_CYS.
DR   InterPro; IPR029510; Ald_DH_CS_GLU.
DR   InterPro; IPR016162; Ald_DH_N.
DR   InterPro; IPR015590; Aldehyde_DH_dom.
DR   InterPro; IPR017649; SuccinylGlu_semiald_DH_AstD.
DR   NCBIfam; TIGR03240; arg_catab_astD; 1.
DR   NCBIfam; NF006992; PRK09457.1; 1.
DR   PANTHER; PTHR11699; ALDEHYDE DEHYDROGENASE-RELATED; 1.
DR   Pfam; PF00171; Aldedh; 1.
DR   SUPFAM; SSF53720; ALDH-like; 1.
DR   PROSITE; PS00070; ALDEHYDE_DEHYDR_CYS; 1.
DR   PROSITE; PS00687; ALDEHYDE_DEHYDR_GLU; 1.
PE   3: Inferred from homology;
KW   Arginine metabolism; NAD; Oxidoreductase.
FT   CHAIN           1..492
FT                   /note="N-succinylglutamate 5-semialdehyde dehydrogenase"
FT                   /id="PRO_0000262420"
FT   ACT_SITE        243
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01174"
FT   ACT_SITE        277
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01174"
FT   BINDING         220..225
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01174"
SQ   SEQUENCE   492 AA;  53088 MW;  096438045D3F8695 CRC64;
     MTLWINGDWI TGQGERRRKT NPVSAEILWQ GNDANAAQVA EACQAARAAF PRWARQPFTA
     RQAIVQKFAA LLEAHKADLT EVIARETGKP RWEAATEVTA MINKIAISIK AYHARTGEQK
     SELVDGAATL RHRPHGVLAV FGPYNFPGHL PNGHIVSALL AGNTLIFKPS ELTPWTGETV
     IKLWERAGLP AGVLNLVQGG RETGQALSSL DDLDGLLFTG SASTGYQLHR QLSGQPEKIL
     ALEMGGNNPL IIEDVANIDA AVHLTLQSAF ITAGQRCTCA RRLLVKQGAQ GDAFLARLVD
     VAGRLQPGRW DDDPQSFIGG LISAQAAQHV MEAWRQREAL GGRTLLASRK VKEGTSLLTP
     GIIELTGVAD VPDEEVFGPL LNVWRYAHFD EAIRLANNTR FGLSCGLVST DRAQFEQLLL
     EARAGIVNWN KPLTGAASTA PFGGVGASGN HRPSAWYAAD YCAWPMASLE SPELTLPATL
     SPGLDFSRRE AV
//