ID C1DUY7_SULAA Unreviewed; 260 AA.
AC C1DUY7;
DT 26-MAY-2009, integrated into UniProtKB/TrEMBL.
DT 26-MAY-2009, sequence version 1.
DT 27-MAR-2024, entry version 85.
DE RecName: Full=Indole-3-glycerol phosphate synthase {ECO:0000256|HAMAP-Rule:MF_00134};
DE Short=IGPS {ECO:0000256|HAMAP-Rule:MF_00134};
DE EC=4.1.1.48 {ECO:0000256|HAMAP-Rule:MF_00134};
GN Name=trpC {ECO:0000256|HAMAP-Rule:MF_00134,
GN ECO:0000313|EMBL:ACN99210.1};
GN OrderedLocusNames=SULAZ_0951 {ECO:0000313|EMBL:ACN99210.1};
OS Sulfurihydrogenibium azorense (strain Az-Fu1 / DSM 15241 / OCM 825).
OC Bacteria; Aquificota; Aquificae; Aquificales; Hydrogenothermaceae;
OC Sulfurihydrogenibium.
OX NCBI_TaxID=204536 {ECO:0000313|EMBL:ACN99210.1, ECO:0000313|Proteomes:UP000001369};
RN [1] {ECO:0000313|EMBL:ACN99210.1, ECO:0000313|Proteomes:UP000001369}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Az-Fu1 / DSM 15241 / OCM 825
RC {ECO:0000313|Proteomes:UP000001369};
RX PubMed=19136599; DOI=10.1128/JB.01645-08;
RA Reysenbach A.L., Hamamura N., Podar M., Griffiths E., Ferreira S.,
RA Hochstein R., Heidelberg J., Johnson J., Mead D., Pohorille A.,
RA Sarmiento M., Schweighofer K., Seshadri R., Voytek M.A.;
RT "Complete and draft genome sequences of six members of the Aquificales.";
RL J. Bacteriol. 191:1992-1993(2009).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=1-(2-carboxyphenylamino)-1-deoxy-D-ribulose 5-phosphate + H(+)
CC = (1S,2R)-1-C-(indol-3-yl)glycerol 3-phosphate + CO2 + H2O;
CC Xref=Rhea:RHEA:23476, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:16526, ChEBI:CHEBI:58613, ChEBI:CHEBI:58866; EC=4.1.1.48;
CC Evidence={ECO:0000256|ARBA:ARBA00001633, ECO:0000256|HAMAP-
CC Rule:MF_00134};
CC -!- PATHWAY: Amino-acid biosynthesis; L-tryptophan biosynthesis; L-
CC tryptophan from chorismate: step 4/5. {ECO:0000256|ARBA:ARBA00004696,
CC ECO:0000256|HAMAP-Rule:MF_00134}.
CC -!- SIMILARITY: Belongs to the TrpC family. {ECO:0000256|HAMAP-
CC Rule:MF_00134}.
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DR EMBL; CP001229; ACN99210.1; -; Genomic_DNA.
DR RefSeq; WP_012674528.1; NC_012438.1.
DR AlphaFoldDB; C1DUY7; -.
DR STRING; 204536.SULAZ_0951; -.
DR KEGG; saf:SULAZ_0951; -.
DR eggNOG; COG0134; Bacteria.
DR HOGENOM; CLU_034247_2_0_0; -.
DR OrthoDB; 9804217at2; -.
DR UniPathway; UPA00035; UER00043.
DR Proteomes; UP000001369; Chromosome.
DR GO; GO:0004425; F:indole-3-glycerol-phosphate synthase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0000162; P:tryptophan biosynthetic process; IEA:UniProtKB-UniRule.
DR CDD; cd00331; IGPS; 1.
DR Gene3D; 3.20.20.70; Aldolase class I; 1.
DR HAMAP; MF_00134_A; IGPS_A; 1.
DR HAMAP; MF_00134_B; IGPS_B; 1.
DR InterPro; IPR013785; Aldolase_TIM.
DR InterPro; IPR045186; Indole-3-glycerol_P_synth.
DR InterPro; IPR013798; Indole-3-glycerol_P_synth_dom.
DR InterPro; IPR001468; Indole-3-GlycerolPSynthase_CS.
DR InterPro; IPR011060; RibuloseP-bd_barrel.
DR PANTHER; PTHR22854:SF2; INDOLE-3-GLYCEROL-PHOSPHATE SYNTHASE; 1.
DR PANTHER; PTHR22854; TRYPTOPHAN BIOSYNTHESIS PROTEIN; 1.
DR Pfam; PF00218; IGPS; 1.
DR SUPFAM; SSF51366; Ribulose-phoshate binding barrel; 1.
DR PROSITE; PS00614; IGPS; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis {ECO:0000256|ARBA:ARBA00022605, ECO:0000256|HAMAP-
KW Rule:MF_00134};
KW Aromatic amino acid biosynthesis {ECO:0000256|ARBA:ARBA00023141,
KW ECO:0000256|HAMAP-Rule:MF_00134}; Coiled coil {ECO:0000256|SAM:Coils};
KW Decarboxylase {ECO:0000256|ARBA:ARBA00022793, ECO:0000256|HAMAP-
KW Rule:MF_00134};
KW Lyase {ECO:0000256|ARBA:ARBA00023239, ECO:0000256|HAMAP-Rule:MF_00134};
KW Reference proteome {ECO:0000313|Proteomes:UP000001369};
KW Tryptophan biosynthesis {ECO:0000256|ARBA:ARBA00022822, ECO:0000256|HAMAP-
KW Rule:MF_00134}.
FT DOMAIN 4..256
FT /note="Indole-3-glycerol phosphate synthase"
FT /evidence="ECO:0000259|Pfam:PF00218"
FT COILED 1..28
FT /evidence="ECO:0000256|SAM:Coils"
SQ SEQUENCE 260 AA; 29600 MW; 73EEEADD7E9CDC67 CRC64;
MNILEKIIQT KKQELENYND KYVKHLESLS LERKKKVLDF KKALKGKDIN IIAEVKKASP
SKGVIRHDFD PLTIAKIYEE NGAKAISVLT DKQYFQGSIE YLYNISKEVK LPLLRKDFII
DKRQILEAYA YGADSYLLIA KVLTLQEIKE FINFGKELGM EPLVEIHSYD EGVKSLYAGA
VIIGINNRSL ETFEVDINLS KQLAPKMKEL GAEVVVAESG LNTKQELLEL KNYQVDAFLI
GESLMRERDI GKKLRVLTAS
//
