A3M785 (TRPC_ACIBT) 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:	A1S_2360

Organism

Acinetobacter baumannii (strain ATCC 17978 / NCDC KC 755) [Complete proteome] [HAMAP]

Taxonomic identifier

400667 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Pseudomonadales › Moraxellaceae › Acinetobacter › Acinetobacter calcoaceticus/baumannii complex

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.

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_1000095846

Sequences

	Sequence		Length	Mass (Da)
	A3M785 [UniParc]. Last modified September 2, 2008. Version 2. Checksum: 707CD7187208D29B	FASTA	268	29,911
	10 20 30 40 50 60 MINIQNTILG KIVDRKHEEL AARLKQRNLQ DVEELAKAAT PVRGFANALQ HKRPGVIAEI 70 80 90 100 110 120 KKASPSKGII RADFNPAEIA QQYEQAGAAC LSVLTDVDFF QGADENIAIA RNHCALPALR 130 140 150 160 170 180 KDFLVDPYNV VEARALHADC ILLIVACLSD QQLEEMSKTA FEHQLDVLVE VHDEEELERA 190 200 210 220 230 240 LKLSEQCLLG VNNRNLKTFD VDLNTTIRLK KLLPASRLLI TESGIATPDD VRMMQEHDIH 250 260 SFLVGESFMK QPRPDQAFTA LFGQPQTV

References

[1]

"New insights into Acinetobacter baumannii pathogenesis revealed by high-density pyrosequencing and transposon mutagenesis." Smith M.G., Gianoulis T.A., Pukatzki S., Mekalanos J.J., Ornston L.N., Gerstein M., Snyder M. Genes Dev. 21:601-614(2007) [PubMed: 17344419] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 17978 / NCDC KC 755.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000521 Genomic DNA. Translation: ABO12779.2.
RefSeq	YP_001085381.1. NC_009085.1.
3D structure databases
ProteinModelPortal	A3M785.
ModBase	Search...
Protein-protein interaction databases
STRING	A3M785.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	4918707.
GenomeReviews	Gene locus A1S_2360 in contig CP000521_GR.
KEGG	acb:A1S_2360.
NMPDR	fig|400667.4.peg.2464.
PATRIC	20721008. VBIAciBau103176_2402.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0134.
HOGENOM	HBG540956.
ProtClustDB	PRK00278.
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_ACIBT

Accession

Primary (citable) accession number: A3M785

Entry history

Integrated into UniProtKB/Swiss-Prot:	March 24, 2009
Last sequence update:	September 2, 2008
Last modified:	December 14, 2011
This is version 39 of the entry and version 2 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program