TRPG_YERPE
ID TRPG_YERPE Reviewed; 192 AA.
AC Q8ZEG6; Q0WEW0;
DT 30-APR-2003, integrated into UniProtKB/Swiss-Prot.
DT 01-MAR-2002, sequence version 1.
DT 03-AUG-2022, entry version 130.
DE RecName: Full=Anthranilate synthase component 2;
DE Short=AS;
DE Short=ASII;
DE EC=4.1.3.27;
DE AltName: Full=Anthranilate synthase, GATase component;
DE AltName: Full=Anthranilate synthase, glutamine amidotransferase component;
GN Name=trpG; OrderedLocusNames=YPO2207, y2050.1, YP_2005;
OS Yersinia pestis.
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Yersiniaceae; Yersinia.
OX NCBI_TaxID=632;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CO-92 / Biovar Orientalis;
RX PubMed=11586360; DOI=10.1038/35097083;
RA Parkhill J., Wren B.W., Thomson N.R., Titball R.W., Holden M.T.G.,
RA Prentice M.B., Sebaihia M., James K.D., Churcher C.M., Mungall K.L.,
RA Baker S., Basham D., Bentley S.D., Brooks K., Cerdeno-Tarraga A.-M.,
RA Chillingworth T., Cronin A., Davies R.M., Davis P., Dougan G., Feltwell T.,
RA Hamlin N., Holroyd S., Jagels K., Karlyshev A.V., Leather S., Moule S.,
RA Oyston P.C.F., Quail M.A., Rutherford K.M., Simmonds M., Skelton J.,
RA Stevens K., Whitehead S., Barrell B.G.;
RT "Genome sequence of Yersinia pestis, the causative agent of plague.";
RL Nature 413:523-527(2001).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=KIM10+ / Biovar Mediaevalis;
RX PubMed=12142430; DOI=10.1128/jb.184.16.4601-4611.2002;
RA Deng W., Burland V., Plunkett G. III, Boutin A., Mayhew G.F., Liss P.,
RA Perna N.T., Rose D.J., Mau B., Zhou S., Schwartz D.C., Fetherston J.D.,
RA Lindler L.E., Brubaker R.R., Plano G.V., Straley S.C., McDonough K.A.,
RA Nilles M.L., Matson J.S., Blattner F.R., Perry R.D.;
RT "Genome sequence of Yersinia pestis KIM.";
RL J. Bacteriol. 184:4601-4611(2002).
RN [3]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=91001 / Biovar Mediaevalis;
RX PubMed=15368893; DOI=10.1093/dnares/11.3.179;
RA Song Y., Tong Z., Wang J., Wang L., Guo Z., Han Y., Zhang J., Pei D.,
RA Zhou D., Qin H., Pang X., Han Y., Zhai J., Li M., Cui B., Qi Z., Jin L.,
RA Dai R., Chen F., Li S., Ye C., Du Z., Lin W., Wang J., Yu J., Yang H.,
RA Wang J., Huang P., Yang R.;
RT "Complete genome sequence of Yersinia pestis strain 91001, an isolate
RT avirulent to humans.";
RL DNA Res. 11:179-197(2004).
CC -!- FUNCTION: Part of a heterotetrameric complex that catalyzes the two-
CC step biosynthesis of anthranilate, an intermediate in the biosynthesis
CC of L-tryptophan. In the first step, the glutamine-binding beta subunit
CC (TrpG) of anthranilate synthase (AS) provides the glutamine
CC amidotransferase activity which generates ammonia as a substrate that,
CC along with chorismate, is used in the second step, catalyzed by the
CC large alpha subunit of AS (TrpE) to produce anthranilate. In the
CC absence of TrpG, TrpE can synthesize anthranilate directly from
CC chorismate and high concentrations of ammonia (By similarity).
CC {ECO:0000250}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=chorismate + L-glutamine = anthranilate + H(+) + L-glutamate +
CC pyruvate; Xref=Rhea:RHEA:21732, ChEBI:CHEBI:15361, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:16567, ChEBI:CHEBI:29748, ChEBI:CHEBI:29985,
CC ChEBI:CHEBI:58359; EC=4.1.3.27;
CC -!- PATHWAY: Amino-acid biosynthesis; L-tryptophan biosynthesis; L-
CC tryptophan from chorismate: step 1/5.
CC -!- SUBUNIT: Heterotetramer consisting of two non-identical subunits: a
CC beta subunit (TrpG) and a large alpha subunit (TrpE). {ECO:0000250}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; AL590842; CAL20836.1; -; Genomic_DNA.
DR EMBL; AE009952; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR EMBL; AE017042; AAS62221.1; -; Genomic_DNA.
DR PIR; AI0268; AI0268.
DR RefSeq; WP_002215981.1; NZ_WUCM01000001.1.
DR RefSeq; YP_002347178.1; NC_003143.1.
DR AlphaFoldDB; Q8ZEG6; -.
DR SMR; Q8ZEG6; -.
DR STRING; 214092.YPO2207; -.
DR MEROPS; C26.960; -.
DR PaxDb; Q8ZEG6; -.
DR EnsemblBacteria; AAS62221; AAS62221; YP_2005.
DR GeneID; 66841437; -.
DR KEGG; ype:YPO2207; -.
DR KEGG; ypm:YP_2005; -.
DR PATRIC; fig|214092.21.peg.2604; -.
DR eggNOG; COG0512; Bacteria.
DR HOGENOM; CLU_014340_1_0_6; -.
DR OMA; HQVVIYR; -.
DR UniPathway; UPA00035; UER00040.
DR Proteomes; UP000000815; Chromosome.
DR Proteomes; UP000001019; Chromosome.
DR Proteomes; UP000002490; Chromosome.
DR GO; GO:0004048; F:anthranilate phosphoribosyltransferase activity; IBA:GO_Central.
DR GO; GO:0004049; F:anthranilate synthase activity; IEA:UniProtKB-EC.
DR GO; GO:0006541; P:glutamine metabolic process; IEA:UniProtKB-KW.
DR GO; GO:0002047; P:phenazine biosynthetic process; IBA:GO_Central.
DR GO; GO:0000162; P:tryptophan biosynthetic process; IBA:GO_Central.
DR CDD; cd01743; GATase1_Anthranilate_Synthase; 1.
DR Gene3D; 3.40.50.880; -; 1.
DR InterPro; IPR029062; Class_I_gatase-like.
DR InterPro; IPR017926; GATASE.
DR InterPro; IPR006221; TrpG/PapA_dom.
DR Pfam; PF00117; GATase; 1.
DR SUPFAM; SSF52317; SSF52317; 1.
DR TIGRFAMs; TIGR00566; trpG_papA; 1.
DR PROSITE; PS51273; GATASE_TYPE_1; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis; Aromatic amino acid biosynthesis;
KW Glutamine amidotransferase; Lyase; Reference proteome;
KW Tryptophan biosynthesis.
FT CHAIN 1..192
FT /note="Anthranilate synthase component 2"
FT /id="PRO_0000056905"
FT DOMAIN 3..192
FT /note="Glutamine amidotransferase type-1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00605"
FT ACT_SITE 84
FT /note="Nucleophile; for GATase activity"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00605"
FT ACT_SITE 170
FT /note="For GATase activity"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00605"
FT ACT_SITE 172
FT /note="For GATase activity"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00605"
FT BINDING 57..59
FT /ligand="L-glutamine"
FT /ligand_id="ChEBI:CHEBI:58359"
FT /evidence="ECO:0000250|UniProtKB:P00900"
FT BINDING 88
FT /ligand="L-glutamine"
FT /ligand_id="ChEBI:CHEBI:58359"
FT /evidence="ECO:0000250|UniProtKB:P00900"
FT BINDING 134..135
FT /ligand="L-glutamine"
FT /ligand_id="ChEBI:CHEBI:58359"
FT /evidence="ECO:0000250|UniProtKB:P00900"
SQ SEQUENCE 192 AA; 20882 MW; E81C3FC5ED3DBF93 CRC64;
MADILLLDNI DSFTYNLVDQ LRSSGHRVVI YRNHIAADNI IERLQQLEQP VLMLSPGPGT
PAQAGCMPEL LQRLQGQLPM IGICLGHQAI IEAYGGHVGQ AGEILHGKAS AIEHDGQGMF
AGMPNPLPVA RYHSLVGSNL PAELTVNARF GEMVMAVRHD AHRVCGYQFH PESILTTHGA
RLLEQTLAWA LA
