P66988 (TRPC_BRUME) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Indole-3-glycerol phosphate synthase
Short name=IGPS
EC=4.1.1.48

Gene names

Name:	trpC
Ordered Locus Names:	BMEI0843

Organism

Brucella melitensis biotype 1 (strain 16M / ATCC 23456 / NCTC 10094) [Complete proteome] [HAMAP]

Taxonomic identifier

224914 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Brucellaceae › Brucella

Protein attributes

Sequence length	268 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Catalytic activity	1-(2-carboxyphenylamino)-1-deoxy-D-ribulose 5-phosphate = 1-C-(3-indolyl)-glycerol 3-phosphate + CO2 + H2O. HAMAP MF_00134_B
Pathway	Amino-acid biosynthesis; L-tryptophan biosynthesis; L-tryptophan from chorismate: step 4/5. HAMAP MF_00134_B
Sequence similarities	Belongs to the TrpC family.
Sequence caution	The sequence AAL52024.1 differs from that shown. Reason: Erroneous initiation.

Ontologies

Keywords
Biological process	Amino-acid biosynthesis Aromatic amino acid biosynthesis Tryptophan biosynthesis
Molecular function	Decarboxylase Lyase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	tryptophan biosynthetic process Inferred from electronic annotation. Source: UniProtKB-KW
Molecular function	indole-3-glycerol-phosphate synthase activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 268	268	Indole-3-glycerol phosphate synthase HAMAP MF_00134_B		PRO_0000154216

Sequences

	Sequence		Length	Mass (Da)
	P66988 [UniParc]. Last modified October 11, 2004. Version 1. Checksum: 7BDF1668C6EAEC55	FASTA	268	29,269
	10 20 30 40 50 60 MSTDILRKIE AYKREEIAAA KARLALDELK ARTRDQSAPR GFLKALEAKR AAGQFALIAE 70 80 90 100 110 120 IKKASPSKGL IRPDFDPPAL AKAYEEGGAA CLSVLTDTPS FQGAPEFLTA ARQACSLPAL 130 140 150 160 170 180 RKDFLFDPYQ VYEARSWGAD CILIIMASVD DDLAKELEDT AFALGMDALI EVHDEAEMER 190 200 210 220 230 240 ALKLSSRLLG VNNRNLRSFE VNLAVSERLA KMAPSDRLLV GESGIFTHED CLRLEKSGIG 250 260 TFLIGESLMR QHDVAAATRA LLTGAEKL

References

[1]

"The genome sequence of the facultative intracellular pathogen Brucella melitensis." DelVecchio V.G., Kapatral V., Redkar R.J., Patra G., Mujer C., Los T., Ivanova N., Anderson I., Bhattacharyya A., Lykidis A., Reznik G., Jablonski L., Larsen N., D'Souza M., Bernal A., Mazur M., Goltsman E., Selkov E. , Elzer P.H., Hagius S., O'Callaghan D., Letesson J.-J., Haselkorn R., Kyrpides N.C., Overbeek R. Proc. Natl. Acad. Sci. U.S.A. 99:443-448(2002) [PubMed: 11756688] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: 16M / ATCC 23456 / NCTC 10094.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AE008917 Genomic DNA. Translation: AAL52024.1. Different initiation.
PIR	AE3357.
RefSeq	NP_539760.2. NC_003317.1.
3D structure databases
ProteinModelPortal	P66988.
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	1196554.
GenomeReviews	Gene locus BMEI0843 in contig AE008917_GR.
KEGG	bme:BMEI0843.
PATRIC	17851894. VBIBruMel92729_0950.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG540956.
OMA	VESLGMT.
PhylomeDB	P66988.
ProtClustDB	PRK00278.
Enzyme and pathway databases
BioCyc	BMEL224914:BMEI0843-MONOMER.
Family and domain databases
HAMAP	MF_00134_B. IGPS_B. [Tree]
InterPro	IPR013785. Aldolase_TIM. IPR013798. Indole-3-glycerol_P_synth. IPR001468. Indole-3-GlycerolPSynthase_CS. IPR011060. RibuloseP-bd_barrel. [Graphical view]
Gene3D	G3DSA:3.20.20.70. Aldolase_TIM. 1 hit.
KO	K01609.
Pfam	PF00218. IGPS. 1 hit. [Graphical view]
SUPFAM	SSF51366. RibP_bind_barrel. 1 hit.
PROSITE	PS00614. IGPS. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

TRPC_BRUME

Accession

Primary (citable) accession number: P66988
Secondary accession number(s): Q8G0F4, Q8YHF8

Entry history

Integrated into UniProtKB/Swiss-Prot:	October 11, 2004
Last sequence update:	October 11, 2004
Last modified:	January 25, 2012
This is version 45 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program