ID K8ELA6_9FIRM Unreviewed; 507 AA.
AC K8ELA6;
DT 06-FEB-2013, integrated into UniProtKB/TrEMBL.
DT 06-FEB-2013, sequence version 1.
DT 27-MAR-2024, entry version 38.
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 ECO:0000313|EMBL:CCO09286.1};
GN ORFNames=DESHY_70072 {ECO:0000313|EMBL:CCO09286.1};
OS Desulforamulus hydrothermalis Lam5 = DSM 18033.
OC Bacteria; Bacillota; Clostridia; Eubacteriales; Peptococcaceae;
OC Desulforamulus.
OX NCBI_TaxID=1121428 {ECO:0000313|EMBL:CCO09286.1, ECO:0000313|Proteomes:UP000009315};
RN [1] {ECO:0000313|EMBL:CCO09286.1, ECO:0000313|Proteomes:UP000009315}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Lam5 / DSM 18033 {ECO:0000313|Proteomes:UP000009315};
RX PubMed=23405336; DOI=10.1128/genomeA.00114-12;
RA Amin O., Fardeau M.L., Valette O., Hirschler-Rea A., Barbe V., Medigue C.,
RA Vacherie B., Ollivier B., Bertin P.N., Dolla A.;
RT "Genome Sequence of the Sulfate-Reducing Bacterium Desulfotomaculum
RT hydrothermale Lam5(T).";
RL Genome Announc. 1:e00114-e00112(2013).
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:CCO09286.1}.
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DR EMBL; CAOS01000014; CCO09286.1; -; Genomic_DNA.
DR RefSeq; WP_008413231.1; NZ_FQXF01000010.1.
DR AlphaFoldDB; K8ELA6; -.
DR STRING; 1121428.DESHY_70072; -.
DR eggNOG; COG0147; Bacteria.
DR OrthoDB; 9803598at2; -.
DR UniPathway; UPA00035; UER00040.
DR Proteomes; UP000009315; 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 Reference proteome {ECO:0000313|Proteomes:UP000009315};
KW Tryptophan biosynthesis {ECO:0000256|ARBA:ARBA00022822,
KW ECO:0000256|RuleBase:RU364045}.
FT DOMAIN 28..165
FT /note="Anthranilate synthase component I N-terminal"
FT /evidence="ECO:0000259|Pfam:PF04715"
FT DOMAIN 230..482
FT /note="Chorismate-utilising enzyme C-terminal"
FT /evidence="ECO:0000259|Pfam:PF00425"
SQ SEQUENCE 507 AA; 55094 MW; 36A7D2B2D1F3B324 CRC64;
MYYPALAEYC KLAETYNLVP VYREYPADTE TPVSVYHKLS PAPPCFLLES VAGGTTQARY
SFIGMACFLN FRYSAGAEYW GAEGRARLPG DPLAALRELV SRYQTPALPN LPPFISGGVG
YFGYDLVRFF ESLPPSKQND PALPLCRLMF PGVVLAFDHL RRTLLVVANL PVTGRPADTY
QAAVAKIDRV AKQIFASGQS PVSCPLRGAP AYSQSLLDRY LAEGAVFGRS RFEAAVSRAL
DYIRAGEIFQ VVLSQRFDLP FDGNPFDFYR WLRLLNPSPY HFYLNFGALT VVGCSPEMLV
RVTGPKVTTH PIAGTRPRGS HAAEDDRLAA ELLADEKERA EHLMLVDLGR NDLGRVCRPG
TVQVPSFMQV ERYSHVMHLV SEVTGLLEAG RTGLDALAAC FPAGTVSGAP KIRAMEIIDE
LEPVSRGLYA GAVGYLDFAG QLDTAITIRT AVLHGGKAYL QAGAGIVADS QPAREYQECL
HKARAMAAAL LAATAGERGY GLAGGNR
//
