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Database: UniProt
Entry: B7N476_ECOLU
LinkDB: B7N476_ECOLU
Original site: B7N476_ECOLU 
ID   B7N476_ECOLU            Unreviewed;       531 AA.
AC   B7N476;
DT   10-FEB-2009, integrated into UniProtKB/TrEMBL.
DT   10-FEB-2009, sequence version 1.
DT   24-JAN-2024, entry version 97.
DE   RecName: Full=Anthranilate phosphoribosyltransferase {ECO:0000256|HAMAP-Rule:MF_00211};
DE            EC=2.4.2.18 {ECO:0000256|HAMAP-Rule:MF_00211};
GN   Name=trpD {ECO:0000256|HAMAP-Rule:MF_00211,
GN   ECO:0000313|EMBL:CAR12769.1};
GN   OrderedLocusNames=ECUMN_1562 {ECO:0000313|EMBL:CAR12769.1};
OS   Escherichia coli O17:K52:H18 (strain UMN026 / ExPEC).
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=585056 {ECO:0000313|EMBL:CAR12769.1, ECO:0000313|Proteomes:UP000007097};
RN   [1] {ECO:0000313|Proteomes:UP000007097}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=UMN026 / ExPEC {ECO:0000313|Proteomes:UP000007097};
RX   PubMed=19165319; DOI=10.1371/journal.pgen.1000344;
RA   Touchon M., Hoede C., Tenaillon O., Barbe V., Baeriswyl S., Bidet P.,
RA   Bingen E., Bonacorsi S., Bouchier C., Bouvet O., Calteau A., Chiapello H.,
RA   Clermont O., Cruveiller S., Danchin A., Diard M., Dossat C., Karoui M.E.,
RA   Frapy E., Garry L., Ghigo J.M., Gilles A.M., Johnson J., Le Bouguenec C.,
RA   Lescat M., Mangenot S., Martinez-Jehanne V., Matic I., Nassif X., Oztas S.,
RA   Petit M.A., Pichon C., Rouy Z., Ruf C.S., Schneider D., Tourret J.,
RA   Vacherie B., Vallenet D., Medigue C., Rocha E.P.C., Denamur E.;
RT   "Organised genome dynamics in the Escherichia coli species results in
RT   highly diverse adaptive paths.";
RL   PLoS Genet. 5:E1000344-E1000344(2009).
CC   -!- FUNCTION: Catalyzes the transfer of the phosphoribosyl group of 5-
CC       phosphorylribose-1-pyrophosphate (PRPP) to anthranilate to yield N-(5'-
CC       phosphoribosyl)-anthranilate (PRA). {ECO:0000256|HAMAP-Rule:MF_00211}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=diphosphate + N-(5-phospho-beta-D-ribosyl)anthranilate = 5-
CC         phospho-alpha-D-ribose 1-diphosphate + anthranilate;
CC         Xref=Rhea:RHEA:11768, ChEBI:CHEBI:16567, ChEBI:CHEBI:18277,
CC         ChEBI:CHEBI:33019, ChEBI:CHEBI:58017; EC=2.4.2.18;
CC         Evidence={ECO:0000256|HAMAP-Rule:MF_00211};
CC   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC         Evidence={ECO:0000256|HAMAP-Rule:MF_00211};
CC       Note=Binds 2 magnesium ions per monomer. {ECO:0000256|HAMAP-
CC       Rule:MF_00211};
CC   -!- PATHWAY: Amino-acid biosynthesis; L-tryptophan biosynthesis; L-
CC       tryptophan from chorismate: step 2/5. {ECO:0000256|HAMAP-
CC       Rule:MF_00211}.
CC   -!- SUBUNIT: Homodimer. {ECO:0000256|HAMAP-Rule:MF_00211}.
CC   -!- SIMILARITY: Belongs to the anthranilate phosphoribosyltransferase
CC       family. {ECO:0000256|HAMAP-Rule:MF_00211}.
CC   -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC       feature annotation. {ECO:0000256|HAMAP-Rule:MF_00211}.
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DR   EMBL; CU928163; CAR12769.1; -; Genomic_DNA.
DR   RefSeq; WP_000763518.1; NC_011751.1.
DR   RefSeq; YP_002412305.1; NC_011751.1.
DR   AlphaFoldDB; B7N476; -.
DR   STRING; 585056.ECUMN_1562; -.
DR   MEROPS; C26.960; -.
DR   KEGG; eum:ECUMN_1562; -.
DR   PATRIC; fig|585056.7.peg.1758; -.
DR   HOGENOM; CLU_014340_4_0_6; -.
DR   OMA; VIYRNHV; -.
DR   UniPathway; UPA00035; UER00041.
DR   Proteomes; UP000007097; Chromosome.
DR   GO; GO:0004048; F:anthranilate phosphoribosyltransferase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0016829; F:lyase activity; IEA:UniProtKB-KW.
DR   GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0006541; P:glutamine metabolic process; IEA:UniProtKB-UniRule.
DR   GO; GO:0000162; P:tryptophan biosynthetic process; IEA:UniProtKB-UniRule.
DR   CDD; cd01743; GATase1_Anthranilate_Synthase; 1.
DR   Gene3D; 3.40.50.880; -; 1.
DR   Gene3D; 3.40.1030.10; Nucleoside phosphorylase/phosphoribosyltransferase catalytic domain; 1.
DR   HAMAP; MF_00211; TrpD; 1.
DR   InterPro; IPR005940; Anthranilate_Pribosyl_Tfrase.
DR   InterPro; IPR029062; Class_I_gatase-like.
DR   InterPro; IPR017926; GATASE.
DR   InterPro; IPR000312; Glycosyl_Trfase_fam3.
DR   InterPro; IPR017459; Glycosyl_Trfase_fam3_N_dom.
DR   InterPro; IPR036320; Glycosyl_Trfase_fam3_N_dom_sf.
DR   InterPro; IPR035902; Nuc_phospho_transferase.
DR   InterPro; IPR006221; TrpG/PapA_dom.
DR   NCBIfam; TIGR01245; trpD; 1.
DR   NCBIfam; TIGR00566; trpG_papA; 1.
DR   PANTHER; PTHR43285; ANTHRANILATE PHOSPHORIBOSYLTRANSFERASE; 1.
DR   PANTHER; PTHR43285:SF2; ANTHRANILATE PHOSPHORIBOSYLTRANSFERASE; 1.
DR   Pfam; PF00117; GATase; 1.
DR   Pfam; PF02885; Glycos_trans_3N; 1.
DR   Pfam; PF00591; Glycos_transf_3; 1.
DR   PRINTS; PR00097; ANTSNTHASEII.
DR   PRINTS; PR00099; CPSGATASE.
DR   PRINTS; PR00096; GATASE.
DR   SUPFAM; SSF52317; Class I glutamine amidotransferase-like; 1.
DR   SUPFAM; SSF52418; Nucleoside phosphorylase/phosphoribosyltransferase catalytic domain; 1.
DR   SUPFAM; SSF47648; Nucleoside phosphorylase/phosphoribosyltransferase N-terminal domain; 1.
DR   PROSITE; PS51273; GATASE_TYPE_1; 1.
PE   3: Inferred from homology;
KW   Amino-acid biosynthesis {ECO:0000256|HAMAP-Rule:MF_00211};
KW   Aromatic amino acid biosynthesis {ECO:0000256|HAMAP-Rule:MF_00211};
KW   Glutamine amidotransferase {ECO:0000256|PROSITE-ProRule:PRU00605,
KW   ECO:0000313|EMBL:CAR12769.1};
KW   Glycosyltransferase {ECO:0000256|ARBA:ARBA00022676, ECO:0000256|HAMAP-
KW   Rule:MF_00211}; Lyase {ECO:0000313|EMBL:CAR12769.1};
KW   Magnesium {ECO:0000256|HAMAP-Rule:MF_00211};
KW   Metal-binding {ECO:0000256|HAMAP-Rule:MF_00211};
KW   Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW   Rule:MF_00211};
KW   Tryptophan biosynthesis {ECO:0000256|ARBA:ARBA00022822, ECO:0000256|HAMAP-
KW   Rule:MF_00211}.
FT   DOMAIN          5..186
FT                   /note="Glutamine amidotransferase"
FT                   /evidence="ECO:0000259|Pfam:PF00117"
FT   DOMAIN          201..263
FT                   /note="Glycosyl transferase family 3 N-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF02885"
FT   DOMAIN          273..521
FT                   /note="Glycosyl transferase family 3"
FT                   /evidence="ECO:0000259|Pfam:PF00591"
FT   ACT_SITE        84
FT                   /note="Nucleophile"
FT                   /evidence="ECO:0000256|PROSITE-ProRule:PRU00605"
FT   ACT_SITE        170
FT                   /evidence="ECO:0000256|PROSITE-ProRule:PRU00605"
FT   ACT_SITE        172
FT                   /evidence="ECO:0000256|PROSITE-ProRule:PRU00605"
FT   BINDING         278
FT                   /ligand="5-phospho-alpha-D-ribose 1-diphosphate"
FT                   /ligand_id="ChEBI:CHEBI:58017"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00211"
FT   BINDING         278
FT                   /ligand="anthranilate"
FT                   /ligand_id="ChEBI:CHEBI:16567"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00211"
FT   BINDING         281..282
FT                   /ligand="5-phospho-alpha-D-ribose 1-diphosphate"
FT                   /ligand_id="ChEBI:CHEBI:58017"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00211"
FT   BINDING         286
FT                   /ligand="5-phospho-alpha-D-ribose 1-diphosphate"
FT                   /ligand_id="ChEBI:CHEBI:58017"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00211"
FT   BINDING         288..291
FT                   /ligand="5-phospho-alpha-D-ribose 1-diphosphate"
FT                   /ligand_id="ChEBI:CHEBI:58017"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00211"
FT   BINDING         290
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00211"
FT   BINDING         306..314
FT                   /ligand="5-phospho-alpha-D-ribose 1-diphosphate"
FT                   /ligand_id="ChEBI:CHEBI:58017"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00211"
FT   BINDING         309
FT                   /ligand="anthranilate"
FT                   /ligand_id="ChEBI:CHEBI:16567"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00211"
FT   BINDING         318
FT                   /ligand="5-phospho-alpha-D-ribose 1-diphosphate"
FT                   /ligand_id="ChEBI:CHEBI:58017"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00211"
FT   BINDING         364
FT                   /ligand="anthranilate"
FT                   /ligand_id="ChEBI:CHEBI:16567"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00211"
FT   BINDING         422
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00211"
FT   BINDING         423
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00211"
FT   BINDING         423
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00211"
SQ   SEQUENCE   531 AA;  56871 MW;  4272D79E096D4FE6 CRC64;
     MADILLLDNI DSFTYNLADQ LRSNGHNVVI YRNHIPAQTL IERLATMSNP VLMLSPGPGV
     PSEAGCMPEL LTRLRGKLPI IGICLGHQAI VEAYGGYVGQ AGEILHGKAS SIEHDGQAMF
     AGLTNPLPVA RYHSLVGSNI PAGLTINAHF NGMVMAVRHD ADRVCGFQFH PESILTTQGA
     RLLEQTLAWA QQKLEPTNTL QPILEKLYQA QTLSQQESHQ LFSAVVHGEL KPEQLAAALV
     SMKIRGEHPN EIAGAATALL ENAAPFPRPD YLFADIVGTG GDGSNSINIS TASAFVAAAC
     GLKVAKHGNR SVSSKSGSSD LLAAFGINLD MNADKSRQAL DELGVCFLFA PKYHTGFRHA
     MSVRQQLKTR TLFNVLGPLI NPAHPPLALI GVYSPELVLP IAETLRVLGY QRAAVVHSGG
     MDEVSLHAPT IVAELHDGEI KSYQLTAEDF GLTPYHQEQL AGGTPEENRD ILTRLLQGKG
     DAAHEAAVAA NVAMLMRLHG HEDLQANAQT VLEVLRSGSA YDRVTALAAR G
//
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