ID K1U0X5_9ZZZZ Unreviewed; 182 AA.
AC K1U0X5;
DT 28-NOV-2012, integrated into UniProtKB/TrEMBL.
DT 28-NOV-2012, sequence version 1.
DT 24-JAN-2024, entry version 23.
DE RecName: Full=indole-3-glycerol-phosphate synthase {ECO:0000256|ARBA:ARBA00012362};
DE EC=4.1.1.48 {ECO:0000256|ARBA:ARBA00012362};
DE Flags: Fragment;
GN ORFNames=OBE_06595 {ECO:0000313|EMBL:EKC65131.1};
OS human gut metagenome.
OC unclassified sequences; metagenomes; organismal metagenomes.
OX NCBI_TaxID=408170 {ECO:0000313|EMBL:EKC65131.1};
RN [1] {ECO:0000313|EMBL:EKC65131.1}
RP NUCLEOTIDE SEQUENCE.
RX PubMed=22891823; DOI=10.1111/j.1462-2920.2012.02845.x;
RA Ferrer M., Ruiz A., Lanza F., Haange S.B., Oberbach A., Till H.,
RA Bargiela R., Campoy C., Segura M.T., Richter M., von Bergen M., Seifert J.,
RA Suarez A.;
RT "Microbiota from the distal guts of lean and obese adolescents exhibit
RT partial functional redundancy besides clear differences in community
RT structure.";
RL Environ. Microbiol. 15:211-226(2013).
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};
CC -!- PATHWAY: Amino-acid biosynthesis; L-tryptophan biosynthesis; L-
CC tryptophan from chorismate: step 4/5. {ECO:0000256|ARBA:ARBA00004696}.
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:EKC65131.1}.
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DR EMBL; AJWZ01004544; EKC65131.1; -; Genomic_DNA.
DR AlphaFoldDB; K1U0X5; -.
DR UniPathway; UPA00035; UER00043.
DR GO; GO:0016757; F:glycosyltransferase activity; IEA:UniProtKB-KW.
DR GO; GO:0004425; F:indole-3-glycerol-phosphate synthase activity; IEA:UniProtKB-EC.
DR GO; GO:0000162; P:tryptophan biosynthetic process; IEA:UniProtKB-UniPathway.
DR CDD; cd00331; IGPS; 1.
DR Gene3D; 3.20.20.70; Aldolase class I; 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; 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.
PE 4: Predicted;
KW Amino-acid biosynthesis {ECO:0000256|ARBA:ARBA00022605};
KW Aromatic amino acid biosynthesis {ECO:0000256|ARBA:ARBA00023141};
KW Decarboxylase {ECO:0000256|ARBA:ARBA00022793};
KW Glycosyltransferase {ECO:0000313|EMBL:EKC65131.1};
KW Lyase {ECO:0000256|ARBA:ARBA00023239};
KW Transferase {ECO:0000313|EMBL:EKC65131.1};
KW Tryptophan biosynthesis {ECO:0000256|ARBA:ARBA00022822}.
FT DOMAIN 2..177
FT /note="Indole-3-glycerol phosphate synthase"
FT /evidence="ECO:0000259|Pfam:PF00218"
FT NON_TER 1
FT /evidence="ECO:0000313|EMBL:EKC65131.1"
SQ SEQUENCE 182 AA; 20182 MW; D348EEC89A92ABA5 CRC64;
ESAGASAISC LTEPKWFMGS DKYLKEICEN VSIPVLRKDF TVCDYQIYEA KVLGAKAVLL
ICAILDTQTI SEYIKICDTL GISALVEAHN EEEIKSAIAS GARIIGVNNR NLKDFSVDVN
NSTRYRAIIP KDIIFVSESG IKTHEDIEVL QNNKTNAVLI GETFMKSSNK KEMLRELLYG
KA
//
