ASTC_SALTI
ID ASTC_SALTI Reviewed; 408 AA.
AC Q8Z6F9;
DT 23-APR-2003, integrated into UniProtKB/Swiss-Prot.
DT 01-MAR-2002, sequence version 1.
DT 03-AUG-2022, entry version 132.
DE RecName: Full=Succinylornithine transaminase {ECO:0000255|HAMAP-Rule:MF_01173};
DE Short=SOAT;
DE EC=2.6.1.81 {ECO:0000255|HAMAP-Rule:MF_01173};
DE AltName: Full=Succinylornithine aminotransferase {ECO:0000255|HAMAP-Rule:MF_01173};
GN Name=astC {ECO:0000255|HAMAP-Rule:MF_01173};
GN Synonyms=argM {ECO:0000255|HAMAP-Rule:MF_01173};
GN OrderedLocusNames=STY1811, t1182;
OS Salmonella typhi.
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Salmonella.
OX NCBI_TaxID=90370;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CT18;
RX PubMed=11677608; DOI=10.1038/35101607;
RA Parkhill J., Dougan G., James K.D., Thomson N.R., Pickard D., Wain J.,
RA Churcher C.M., Mungall K.L., Bentley S.D., Holden M.T.G., Sebaihia M.,
RA Baker S., Basham D., Brooks K., Chillingworth T., Connerton P., Cronin A.,
RA Davis P., Davies R.M., Dowd L., White N., Farrar J., Feltwell T.,
RA Hamlin N., Haque A., Hien T.T., Holroyd S., Jagels K., Krogh A.,
RA Larsen T.S., Leather S., Moule S., O'Gaora P., Parry C., Quail M.A.,
RA Rutherford K.M., Simmonds M., Skelton J., Stevens K., Whitehead S.,
RA Barrell B.G.;
RT "Complete genome sequence of a multiple drug resistant Salmonella enterica
RT serovar Typhi CT18.";
RL Nature 413:848-852(2001).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 700931 / Ty2;
RX PubMed=12644504; DOI=10.1128/jb.185.7.2330-2337.2003;
RA Deng W., Liou S.-R., Plunkett G. III, Mayhew G.F., Rose D.J., Burland V.,
RA Kodoyianni V., Schwartz D.C., Blattner F.R.;
RT "Comparative genomics of Salmonella enterica serovar Typhi strains Ty2 and
RT CT18.";
RL J. Bacteriol. 185:2330-2337(2003).
CC -!- FUNCTION: Catalyzes the transamination of N(2)-succinylornithine and
CC alpha-ketoglutarate into N(2)-succinylglutamate semialdehyde and
CC glutamate. Can also act as an acetylornithine aminotransferase.
CC {ECO:0000255|HAMAP-Rule:MF_01173}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=2-oxoglutarate + N(2)-succinyl-L-ornithine = L-glutamate + N-
CC succinyl-L-glutamate 5-semialdehyde; Xref=Rhea:RHEA:16953,
CC ChEBI:CHEBI:16810, ChEBI:CHEBI:29985, ChEBI:CHEBI:58514,
CC ChEBI:CHEBI:58520; EC=2.6.1.81; Evidence={ECO:0000255|HAMAP-
CC Rule:MF_01173};
CC -!- COFACTOR:
CC Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01173};
CC -!- PATHWAY: Amino-acid degradation; L-arginine degradation via AST
CC pathway; L-glutamate and succinate from L-arginine: step 3/5.
CC {ECO:0000255|HAMAP-Rule:MF_01173}.
CC -!- SIMILARITY: Belongs to the class-III pyridoxal-phosphate-dependent
CC aminotransferase family. AstC subfamily. {ECO:0000255|HAMAP-
CC Rule:MF_01173}.
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DR EMBL; AL513382; CAD02051.1; -; Genomic_DNA.
DR EMBL; AE014613; AAO68839.1; -; Genomic_DNA.
DR RefSeq; NP_456209.1; NC_003198.1.
DR RefSeq; WP_000059512.1; NZ_WSUR01000034.1.
DR AlphaFoldDB; Q8Z6F9; -.
DR SMR; Q8Z6F9; -.
DR STRING; 220341.16502888; -.
DR EnsemblBacteria; AAO68839; AAO68839; t1182.
DR KEGG; stt:t1182; -.
DR KEGG; sty:STY1811; -.
DR PATRIC; fig|220341.7.peg.1823; -.
DR eggNOG; COG4992; Bacteria.
DR HOGENOM; CLU_016922_10_1_6; -.
DR OMA; PFMVPTY; -.
DR UniPathway; UPA00185; UER00281.
DR Proteomes; UP000000541; Chromosome.
DR Proteomes; UP000002670; Chromosome.
DR GO; GO:0030170; F:pyridoxal phosphate binding; IEA:UniProtKB-UniRule.
DR GO; GO:0043825; F:succinylornithine transaminase activity; IEA:UniProtKB-EC.
DR GO; GO:0006526; P:arginine biosynthetic process; IEA:UniProt.
DR GO; GO:0019544; P:arginine catabolic process to glutamate; IEA:UniProtKB-UniRule.
DR GO; GO:0019545; P:arginine catabolic process to succinate; IEA:UniProtKB-UniPathway.
DR GO; GO:0006593; P:ornithine catabolic process; IEA:InterPro.
DR CDD; cd00610; OAT_like; 1.
DR Gene3D; 3.40.640.10; -; 1.
DR Gene3D; 3.90.1150.10; -; 1.
DR HAMAP; MF_01107; ArgD_aminotrans_3; 1.
DR HAMAP; MF_01173; AstC_aminotrans_3; 1.
DR InterPro; IPR017652; Ac/SucOrn_transaminase_bac.
DR InterPro; IPR004636; AcOrn/SuccOrn_fam.
DR InterPro; IPR005814; Aminotrans_3.
DR InterPro; IPR015424; PyrdxlP-dep_Trfase.
DR InterPro; IPR015421; PyrdxlP-dep_Trfase_major.
DR InterPro; IPR015422; PyrdxlP-dep_Trfase_small.
DR InterPro; IPR001763; Rhodanese-like_dom.
DR InterPro; IPR026330; SOAT.
DR Pfam; PF00202; Aminotran_3; 1.
DR PIRSF; PIRSF000521; Transaminase_4ab_Lys_Orn; 1.
DR SUPFAM; SSF53383; SSF53383; 1.
DR TIGRFAMs; TIGR03246; arg_catab_astC; 1.
DR TIGRFAMs; TIGR00707; argD; 1.
DR PROSITE; PS00600; AA_TRANSFER_CLASS_3; 1.
PE 3: Inferred from homology;
KW Aminotransferase; Arginine metabolism; Pyridoxal phosphate; Transferase.
FT CHAIN 1..408
FT /note="Succinylornithine transaminase"
FT /id="PRO_0000120356"
FT MOD_RES 252
FT /note="N6-(pyridoxal phosphate)lysine"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01173"
SQ SEQUENCE 408 AA; 43738 MW; 9D93070F68674FEF CRC64;
MSLSVTRENF DEWMVPVYVP APFIPVRGEG SRLWDQQGKE YIDFAGGIAV NALGHAHPAL
REALNEQANR FWHTGNGYTN EPALRLAKKL IDATFAERVF FCNSGAEANE AALKLARKYA
HDRVGNHKSG IVAFKNAFHG RTLFTVSAGG QPTYSQDFAP LPPDIRHAAY NDLNSASALI
DDNTCAVIVE PVQGEGGVIP ATNAFLQGLR ELCDRHQALL IFDEVQTGVG RTGELYAYMH
YGVTPDILTT AKALGGGFPI GAMLTTQDYA SVMTPGTHGT TYGGNPLATA VAGKVLDIIN
TPEMQNGVRQ RHDAFIERLN TINVRFGMFS EIRGLGLLLG CVLQTEFAGK AKLIAQEAAK
AGVMVLIAGG DVVRFAPALN VSDEEIATGL DRFALACERL QAGGASCG
