B2I2M3 (TPIS_ACIBC) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Triosephosphate isomerase
Short name=TIM
EC=5.3.1.1

Alternative name(s):
Triose-phosphate isomerase

Gene names

Name:	tpiA
Ordered Locus Names:	ACICU_00346

Organism

Acinetobacter baumannii (strain ACICU) [Complete proteome] [HAMAP]

Taxonomic identifier

405416 [NCBI]

Taxonomic lineage

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

Protein attributes

Sequence length	264 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Catalytic activity	D-glyceraldehyde 3-phosphate = glycerone phosphate. HAMAP MF_00147_B
Pathway	Carbohydrate biosynthesis; gluconeogenesis. HAMAP MF_00147_B Carbohydrate degradation; glycolysis; D-glyceraldehyde 3-phosphate from glycerone phosphate: step 1/1. HAMAP MF_00147_B
Subunit structure	Homodimer By similarity. HAMAP MF_00147_B
Subcellular location	Cytoplasm By similarity HAMAP MF_00147_B.
Sequence similarities	Belongs to the triosephosphate isomerase family.

Ontologies

Keywords
Biological process	Gluconeogenesis Glycolysis Pentose shunt
Cellular component	Cytoplasm
Molecular function	Isomerase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	gluconeogenesis Inferred from electronic annotation. Source: UniProtKB-KW glycolysis Inferred from electronic annotation. Source: UniProtKB-KW pentose-phosphate shunt Inferred from electronic annotation. Source: UniProtKB-KW
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	triose-phosphate isomerase 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 – 264	264	Triosephosphate isomerase HAMAP MF_00147_B		PRO_1000096467
Sites
	Active site	106	1	Electrophile By similarity
	Active site	179	1	Proton acceptor By similarity
	Binding site	13	1	Substrate By similarity
	Binding site	15	1	Substrate By similarity

Sequences

	Sequence		Length	Mass (Da)
	B2I2M3 [UniParc]. Last modified June 10, 2008. Version 1. Checksum: 6A81884929BC3A22	FASTA	264	28,227
	10 20 30 40 50 60 MSGSTITPWV VGNWKMNPMR ANANQLIEEF KQLLQQNQIA DENCHVGVAP VSIALTTVQA 70 80 90 100 110 120 QLQDAARTVY TVAQDVSRVA GTGAYTGEVS AELLKDSQIN FVLVGHSERR DIFGDNVEIL 130 140 150 160 170 180 KAKLQNALNA GMTVIYCVGE SLEQREQGQA EQVVLQQICD IAPVVTAEQW QNQVVIAYEP 190 200 210 220 230 240 IWAIGTGKTA SPQDAQAMHA KIREGLCQLT PAGSNIAILY GGSVKAENAV ELAACPDING 250 260 ALVGGASLNA ASFYQIVQAF AQSK

References

[1]

"Whole-genome pyrosequencing of an epidemic multidrug-resistant Acinetobacter baumannii strain belonging to the European clone II group." Iacono M., Villa L., Fortini D., Bordoni R., Imperi F., Bonnal R.J., Sicheritz-Ponten T., De Bellis G., Visca P., Cassone A., Carattoli A. Antimicrob. Agents Chemother. 52:2616-2625(2008) [PubMed: 18411315] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ACICU.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000863 Genomic DNA. Translation: ACC55658.1.
RefSeq	YP_001845005.1. NC_010611.1.
3D structure databases
ProteinModelPortal	B2I2M3.
ModBase	Search...
Protein-protein interaction databases
STRING	B2I2M3.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	6235101.
GenomeReviews	Gene locus ACICU_00346 in contig CP000863_GR.
KEGG	abc:ACICU_00346.
PATRIC	20709458. VBIAciBau103538_0444.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG708281.
OMA	VCVGETQ.
ProtClustDB	PRK00042.
Family and domain databases
HAMAP	MF_00147_B. TIM_B. [Tree]
InterPro	IPR013785. Aldolase_TIM. IPR022896. TrioseP_Isoase_bac/euk. IPR000652. Triosephosphate_isomerase. IPR020861. Triosephosphate_isomerase_AS. [Graphical view]
Gene3D	G3DSA:3.20.20.70. Aldolase_TIM. 1 hit.
KO	K01803.
PANTHER	PTHR21139. Triophos_ismrse. 1 hit.
Pfam	PF00121. TIM. 1 hit. [Graphical view]
SUPFAM	SSF51351. Triophos_ismrse. 1 hit.
TIGRFAMs	TIGR00419. Tim. 1 hit.
PROSITE	PS00171. TIM_1. 1 hit. PS51440. TIM_2. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

TPIS_ACIBC

Accession

Primary (citable) accession number: B2I2M3

Entry history

Integrated into UniProtKB/Swiss-Prot:	March 24, 2009
Last sequence update:	June 10, 2008
Last modified:	January 25, 2012
This is version 25 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program