ID R9C113_9BACI Unreviewed; 465 AA.
AC R9C113;
DT 24-JUL-2013, integrated into UniProtKB/TrEMBL.
DT 24-JUL-2013, sequence version 1.
DT 27-MAR-2024, entry version 37.
DE RecName: Full=Anthranilate synthase component 1 {ECO:0000256|ARBA:ARBA00020653, ECO:0000256|RuleBase:RU364045};
DE EC=4.1.3.27 {ECO:0000256|ARBA:ARBA00012266, ECO:0000256|RuleBase:RU364045};
GN Name=trpE {ECO:0000256|RuleBase:RU364045};
GN ORFNames=A499_15046 {ECO:0000313|EMBL:EOR23002.1};
OS Niallia nealsonii AAU1.
OC Bacteria; Bacillota; Bacilli; Bacillales; Bacillaceae; Niallia.
OX NCBI_TaxID=1202533 {ECO:0000313|EMBL:EOR23002.1, ECO:0000313|Proteomes:UP000014030};
RN [1] {ECO:0000313|EMBL:EOR23002.1, ECO:0000313|Proteomes:UP000014030}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=AAU1 {ECO:0000313|EMBL:EOR23002.1,
RC ECO:0000313|Proteomes:UP000014030};
RA Joshi C.G., Duggirala S.M., Nathani N.M., Bhatt V.D., KaPatel J.A.,
RA Parnerkar S.P.;
RT "Whole genome shotgun sequencing of Bacillus nealsonii AAU1.";
RL Submitted (MAR-2013) to the EMBL/GenBank/DDBJ databases.
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.
CC {ECO:0000256|ARBA:ARBA00025634, ECO:0000256|RuleBase:RU364045}.
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 Evidence={ECO:0000256|ARBA:ARBA00000329,
CC ECO:0000256|RuleBase:RU364045};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|ARBA:ARBA00001946,
CC ECO:0000256|RuleBase:RU364045};
CC -!- PATHWAY: Amino-acid biosynthesis; L-tryptophan biosynthesis; L-
CC tryptophan from chorismate: step 1/5. {ECO:0000256|ARBA:ARBA00004873,
CC ECO:0000256|RuleBase:RU364045}.
CC -!- SUBUNIT: Heterotetramer consisting of two non-identical subunits: a
CC beta subunit (TrpG) and a large alpha subunit (TrpE).
CC {ECO:0000256|ARBA:ARBA00011575, ECO:0000256|RuleBase:RU364045}.
CC -!- SIMILARITY: Belongs to the anthranilate synthase component I family.
CC {ECO:0000256|ARBA:ARBA00009562, ECO:0000256|RuleBase:RU364045}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:EOR23002.1}.
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DR EMBL; ASRU01000180; EOR23002.1; -; Genomic_DNA.
DR RefSeq; WP_016203612.1; NZ_ASRU01000180.1.
DR AlphaFoldDB; R9C113; -.
DR PATRIC; fig|1202533.3.peg.3126; -.
DR UniPathway; UPA00035; UER00040.
DR Proteomes; UP000014030; Unassembled WGS sequence.
DR GO; GO:0004049; F:anthranilate synthase activity; IEA:UniProtKB-EC.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0000162; P:tryptophan biosynthetic process; IEA:UniProtKB-UniPathway.
DR Gene3D; 3.60.120.10; Anthranilate synthase; 1.
DR InterPro; IPR005801; ADC_synthase.
DR InterPro; IPR019999; Anth_synth_I-like.
DR InterPro; IPR006805; Anth_synth_I_N.
DR InterPro; IPR005256; Anth_synth_I_PabB.
DR InterPro; IPR015890; Chorismate_C.
DR NCBIfam; TIGR00564; trpE_most; 1.
DR PANTHER; PTHR11236; AMINOBENZOATE/ANTHRANILATE SYNTHASE; 1.
DR PANTHER; PTHR11236:SF48; ISOCHORISMATE SYNTHASE MENF; 1.
DR Pfam; PF04715; Anth_synt_I_N; 1.
DR Pfam; PF00425; Chorismate_bind; 1.
DR PRINTS; PR00095; ANTSNTHASEI.
DR SUPFAM; SSF56322; ADC synthase; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis {ECO:0000256|ARBA:ARBA00022605,
KW ECO:0000256|RuleBase:RU364045};
KW Aromatic amino acid biosynthesis {ECO:0000256|ARBA:ARBA00023141,
KW ECO:0000256|RuleBase:RU364045};
KW Lyase {ECO:0000256|ARBA:ARBA00023239, ECO:0000256|RuleBase:RU364045};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842, ECO:0000256|RuleBase:RU364045};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW ECO:0000256|RuleBase:RU364045};
KW Tryptophan biosynthesis {ECO:0000256|ARBA:ARBA00022822,
KW ECO:0000256|RuleBase:RU364045}.
FT DOMAIN 14..151
FT /note="Anthranilate synthase component I N-terminal"
FT /evidence="ECO:0000259|Pfam:PF04715"
FT DOMAIN 198..451
FT /note="Chorismate-utilising enzyme C-terminal"
FT /evidence="ECO:0000259|Pfam:PF00425"
SQ SEQUENCE 465 AA; 52580 MW; D9F18F9320E9D489 CRC64;
MENNMLLMDE IQGDTLTPIS IYQRLSGKKK FLLESSLKHE DSGRYSIIGC DPTFELIGKG
METVILEGDK REVRQERALD LVKELLPKNN LTLPFQLPVN AGAFGYVGYD NIRHYENIGP
EVKDDIGIPD VHLMFFEDLV IFDHLEQKVY LVASPLKETT TAKDLKFRLQ IRKLEITAPF
KEDSPKVKLS PFETCISKEQ FIEKVNKAKQ YILEGDIFQV VPSQRMTADM EGSPFSYYRK
LRIKNQSPYM YFIDFDDYAV LGSSPESLIK AINGKVITNP IAGTRPRGAT NEEDTNLEND
LLKDEKELAE HKMLVDLARN DVGKVSTFGS ISVDKYIKVE KYKHVMHLVS EVSGNLRNNY
TSVDALISCL PAGTVSGAPK IRAMQIINEL EGTKRGIYSG AVGYFSKNGN MDFALAIRTM
VIKDKKAYIQ AGAGIVHDSV PEKEYEETIH KLKLFLEGQH DFINR
//
