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Database: UniProt
Entry: D9T632_MICAI
LinkDB: D9T632_MICAI
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ID   D9T632_MICAI            Unreviewed;       287 AA.
AC   D9T632;
DT   05-OCT-2010, integrated into UniProtKB/TrEMBL.
DT   05-OCT-2010, sequence version 1.
DT   24-JAN-2024, entry version 70.
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   OrderedLocusNames=Micau_4424 {ECO:0000313|EMBL:ADL47937.1};
OS   Micromonospora aurantiaca (strain ATCC 27029 / DSM 43813 / BCRC 12538 / CBS
OS   129.76 / JCM 10878 / NBRC 16125 / NRRL B-16091 / INA 9442).
OC   Bacteria; Actinomycetota; Actinomycetes; Micromonosporales;
OC   Micromonosporaceae; Micromonospora.
OX   NCBI_TaxID=644283 {ECO:0000313|EMBL:ADL47937.1, ECO:0000313|Proteomes:UP000001908};
RN   [1] {ECO:0000313|EMBL:ADL47937.1, ECO:0000313|Proteomes:UP000001908}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 27029 / DSM 43813 / JCM 10878 / NBRC 16125 / INA 9442
RC   {ECO:0000313|Proteomes:UP000001908};
RG   US DOE Joint Genome Institute;
RA   Lucas S., Copeland A., Lapidus A., Cheng J.-F., Bruce D., Goodwin L.,
RA   Pitluck S., Chertkov O., Detter J.C., Han C., Tapia R., Land M., Hauser L.,
RA   Chang Y.-J., Jeffries C., Kyrpides N., Ivanova N., Ovchinnikova G.,
RA   Hirsch A.M., Woyke T.;
RT   "Complete sequence of Micromonospora aurantiaca ATCC 27029.";
RL   Submitted (AUG-2010) to the EMBL/GenBank/DDBJ databases.
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; CP002162; ADL47937.1; -; Genomic_DNA.
DR   AlphaFoldDB; D9T632; -.
DR   STRING; 644283.Micau_4424; -.
DR   KEGG; mau:Micau_4424; -.
DR   eggNOG; COG0134; Bacteria.
DR   HOGENOM; CLU_034247_2_0_11; -.
DR   OMA; RGPHDLI; -.
DR   OrthoDB; 9804217at2; -.
DR   UniPathway; UPA00035; UER00043.
DR   Proteomes; UP000001908; 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};
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:UP000001908};
KW   Tryptophan biosynthesis {ECO:0000256|ARBA:ARBA00022822, ECO:0000256|HAMAP-
KW   Rule:MF_00134}.
FT   DOMAIN          22..273
FT                   /note="Indole-3-glycerol phosphate synthase"
FT                   /evidence="ECO:0000259|Pfam:PF00218"
SQ   SEQUENCE   287 AA;  30049 MW;  0F9CEDF49CEBB535 CRC64;
     MTAEHAHAEG DDAGAAPSAG VLDEILAGVR EDVARRQEQV PLERIRELAA AAPPPLDAYA
     ALRRPGVAVI AEVKRSSPSK GRLAEIADPA DLAGDYAAGG ARAISVLTEG RWFGGSLDDL
     AAVRAAVNVP VLRKDFVVSS YQVHEARAHG ADLVLLIVAA LEQNVLVGLL ERIESLGMTA
     LVEVHTEEEA DRALEAGAQV IGVNARDLRT LEVDRSVFER IAPGLPSSVV KIAESGVRGP
     HDLIRYASAG ADAVLVGEGL VTQKSPREAV AELVNAGNHP ATPRPVR
//
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