ID M0IWY0_9EURY Unreviewed; 240 AA.
AC M0IWY0;
DT 03-APR-2013, integrated into UniProtKB/TrEMBL.
DT 03-APR-2013, sequence version 1.
DT 24-JAN-2024, entry version 37.
DE RecName: Full=Indole-3-glycerol phosphate synthase {ECO:0000256|ARBA:ARBA00018080, ECO:0000256|HAMAP-Rule:MF_00134};
DE Short=IGPS {ECO:0000256|HAMAP-Rule:MF_00134};
DE EC=4.1.1.48 {ECO:0000256|ARBA:ARBA00012362, ECO:0000256|HAMAP-Rule:MF_00134};
GN Name=trpC {ECO:0000256|HAMAP-Rule:MF_00134};
GN ORFNames=C438_18860 {ECO:0000313|EMBL:EMA00543.1};
OS Haloferax denitrificans ATCC 35960.
OC Archaea; Euryarchaeota; Stenosarchaea group; Halobacteria; Haloferacales;
OC Haloferacaceae; Haloferax.
OX NCBI_TaxID=662478 {ECO:0000313|EMBL:EMA00543.1, ECO:0000313|Proteomes:UP000011553};
RN [1] {ECO:0000313|EMBL:EMA00543.1, ECO:0000313|Proteomes:UP000011553}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 35960 {ECO:0000313|EMBL:EMA00543.1,
RC ECO:0000313|Proteomes:UP000011553};
RX PubMed=25393412; DOI=10.1371/journal.pgen.1004784;
RA Becker E.A., Seitzer P.M., Tritt A., Larsen D., Krusor M., Yao A.I., Wu D.,
RA Madern D., Eisen J.A., Darling A.E., Facciotti M.T.;
RT "Phylogenetically driven sequencing of extremely halophilic archaea reveals
RT strategies for static and dynamic osmo-response.";
RL PLoS Genet. 10:E1004784-E1004784(2014).
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|ARBA:ARBA00008737,
CC ECO:0000256|HAMAP-Rule:MF_00134}.
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:EMA00543.1}.
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DR EMBL; AOLP01000019; EMA00543.1; -; Genomic_DNA.
DR AlphaFoldDB; M0IWY0; -.
DR PATRIC; fig|662478.6.peg.3729; -.
DR UniPathway; UPA00035; UER00043.
DR Proteomes; UP000011553; Unassembled WGS sequence.
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 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 NCBIfam; NF041303; Indglycph_syn_Halo_TrpC; 1.
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 Tryptophan biosynthesis {ECO:0000256|ARBA:ARBA00022822, ECO:0000256|HAMAP-
KW Rule:MF_00134}.
FT DOMAIN 15..237
FT /note="Indole-3-glycerol phosphate synthase"
FT /evidence="ECO:0000259|Pfam:PF00218"
SQ SEQUENCE 240 AA; 25668 MW; C0DD4A328C499C3C CRC64;
MRAILEAARE RPGGETRVSV DARSFPEAVA ETEAAGRVPV IAEVKPTSPT TEGVREDDPV
ELAREMVAGG ATALSVLTEP EHFGGSAESL RRIREAVDVP VLRKDFVMHE AQLDVVESDL
VLLIARFVGE DLPALVEAAR DRGFQPLVEV HTREELTAAL AAGADIVGIN NRDLGKLEVD
LGTFEELAPE APEDVLLVAE SGVKTVDDAT RMREAGADAL LVGTAIMDGD VRRNTETLTQ
//
