ID   TRPC_SYNE7              Reviewed;         295 AA.
AC   Q8KPR4; Q31NZ2;
DT   25-MAR-2003, integrated into UniProtKB/Swiss-Prot.
DT   25-MAR-2003, sequence version 2.
DT   03-AUG-2022, entry version 98.
DE   RecName: Full=Indole-3-glycerol phosphate synthase {ECO:0000255|HAMAP-Rule:MF_00134};
DE            Short=IGPS {ECO:0000255|HAMAP-Rule:MF_00134};
DE            EC=4.1.1.48 {ECO:0000255|HAMAP-Rule:MF_00134};
GN   Name=trpC {ECO:0000255|HAMAP-Rule:MF_00134};
GN   OrderedLocusNames=Synpcc7942_1197; ORFNames=see0030;
OS   Synechococcus elongatus (strain PCC 7942 / FACHB-805) (Anacystis nidulans
OS   R2).
OC   Bacteria; Cyanobacteria; Synechococcales; Synechococcaceae; Synechococcus.
OX   NCBI_TaxID=1140;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA   Holtman C.K., Sandoval P., Chen Y., Socias T., Mohler B.J., McMurtry S.,
RA   Gonzalez A., Salinas I., Golden S.S., Youderian P.;
RT   "Synechococcus elongatus PCC7942 cosmid 7G3.";
RL   Submitted (JUN-2002) to the EMBL/GenBank/DDBJ databases.
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=PCC 7942 / FACHB-805;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T.,
RA   Hammon N., Israni S., Pitluck S., Schmutz J., Larimer F., Land M.,
RA   Kyrpides N., Lykidis A., Richardson P.;
RT   "Complete sequence of chromosome 1 of Synechococcus elongatus PCC 7942.";
RL   Submitted (AUG-2005) 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:0000255|HAMAP-Rule:MF_00134};
CC   -!- PATHWAY: Amino-acid biosynthesis; L-tryptophan biosynthesis; L-
CC       tryptophan from chorismate: step 4/5. {ECO:0000255|HAMAP-
CC       Rule:MF_00134}.
CC   -!- SIMILARITY: Belongs to the TrpC family. {ECO:0000255|HAMAP-
CC       Rule:MF_00134}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=AAM82705.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; AY120853; AAM82705.1; ALT_INIT; Genomic_DNA.
DR   EMBL; CP000100; ABB57227.1; -; Genomic_DNA.
DR   RefSeq; WP_011242666.1; NC_007604.1.
DR   AlphaFoldDB; Q8KPR4; -.
DR   SMR; Q8KPR4; -.
DR   STRING; 1140.Synpcc7942_1197; -.
DR   PRIDE; Q8KPR4; -.
DR   EnsemblBacteria; ABB57227; ABB57227; Synpcc7942_1197.
DR   KEGG; syf:Synpcc7942_1197; -.
DR   eggNOG; COG0134; Bacteria.
DR   HOGENOM; CLU_034247_1_0_3; -.
DR   OMA; RGPHDLI; -.
DR   OrthoDB; 1789381at2; -.
DR   BioCyc; SYNEL:SYNPCC7942_1197-MON; -.
DR   UniPathway; UPA00035; UER00043.
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; -; 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; PTHR22854; 1.
DR   Pfam; PF00218; IGPS; 1.
DR   SUPFAM; SSF51366; SSF51366; 1.
DR   PROSITE; PS00614; IGPS; 1.
PE   3: Inferred from homology;
KW   Amino-acid biosynthesis; Aromatic amino acid biosynthesis; Decarboxylase;
KW   Lyase; Tryptophan biosynthesis.
FT   CHAIN           1..295
FT                   /note="Indole-3-glycerol phosphate synthase"
FT                   /id="PRO_0000154264"
SQ   SEQUENCE   295 AA;  32402 MW;  3E215B7318F6A052 CRC64;
     MEVRRRPPNP AVHVASLTYQ VKVPGSSPSN ILEEIVWYKE REVNAWREQL PLQQLQNQVR
     GLTQTPRDFL AALRQAPTRP AVIAEVKKAS PSKGVLREDF DPVAIAQAYA ANGAACISVL
     TDEKFFQGGF ENLQRVRAAV DVPLLCKDFV IYPYQIYKAR LLGADAVLLI AAILSDADLR
     YFLKIAHSLG LNALVEVHSL PELERVLALD DLRLVGINNR NLKTFVTDLA VTEHLAAQCR
     DRDLLLVSES GLFTGADLDR VTQAGAQAVL IGESLVKQPD PGLALQQLVG DRPSA