A9IXQ8 (IF1_BART1) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Translation initiation factor IF-1

Gene names

Name:	infA
Ordered Locus Names:	BT_2036

Organism

Bartonella tribocorum (strain CIP 105476 / IBS 506) [Complete proteome] [HAMAP]

Taxonomic identifier

382640 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Bartonellaceae › Bartonella

Protein attributes

Sequence length	72 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	No specific function has so far been attributed to this initiation factor; however, it seems to stimulate more or less all the activities of the other two initiation factors, IF-2 and IF-3. HAMAP MF_00075
Subcellular location	Cytoplasm HAMAP MF_00075.
Sequence similarities	Belongs to the IF-1 family. Contains 1 S1-like domain.

Ontologies

Keywords
Biological process	Protein biosynthesis
Cellular component	Cytoplasm
Molecular function	Initiation factor
Technical term	Complete proteome
Gene Ontology (GO)
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	translation initiation factor activity Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 72	72	Translation initiation factor IF-1 HAMAP MF_00075		PRO_0000338770
Regions
	Domain	1 – 72	72	S1-like

Sequences

	Sequence		Length	Mass (Da)
	A9IXQ8 [UniParc]. Last modified February 5, 2008. Version 1. Checksum: 3DD7BDC8FD0FEEE8	FASTA	72	8,412
	10 20 30 40 50 60 MSKEEVLEFS GVVTELLPNA MFRVKLENDH EIIAHTAGRM RKNRIRVLAG DKIMVEMTPY 70 DLTKGRITYR YK

References

[1]

"Genomic analysis of Bartonella identifies type IV secretion systems as host adaptability factors." Saenz H.L., Engel P., Stoeckli M.C., Lanz C., Raddatz G., Vayssier-Taussat M., Birtles R., Schuster S.C., Dehio C. Nat. Genet. 39:1469-1476(2007) [PubMed: 18037886] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: CIP 105476 / IBS 506.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AM260525 Genomic DNA. Translation: CAK02221.1.
RefSeq	YP_001610216.1. NC_010161.1.
3D structure databases
ProteinModelPortal	A9IXQ8.
SMR	A9IXQ8. Positions 2-70.
ModBase	Search...
Protein-protein interaction databases
STRING	A9IXQ8.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	5830162.
GenomeReviews	Gene locus BT_2036 in contig AM260525_GR.
PATRIC	20551918. VBIBarTri113218_2078.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG286099.
OMA	VQLDAGH.
ProtClustDB	PRK00276.
Enzyme and pathway databases
BioCyc	BTRI382640:BT_2036-MONOMER.
Family and domain databases
HAMAP	MF_00075. IF-1. [Tree]
InterPro	IPR012340. NA-bd_OB-fold. IPR016027. NA-bd_OB-fold-like. IPR022967. RNA-binding_domain_S1. IPR006196. RNA-binding_domain_S1_IF1. IPR004368. TIF_IF1. [Graphical view]
Gene3D	G3DSA:2.40.50.140. OB_NA_bd_sub. 1 hit.
Pfam	PF01176. eIF-1a. 1 hit. [Graphical view]
SMART	SM00316. S1. 1 hit. [Graphical view]
SUPFAM	SSF50249. Nucleic_acid_OB. 1 hit.
TIGRFAMs	TIGR00008. InfA. 1 hit.
PROSITE	PS50832. S1_IF1_TYPE. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

IF1_BART1

Accession

Primary (citable) accession number: A9IXQ8

Entry history

Integrated into UniProtKB/Swiss-Prot:	June 10, 2008
Last sequence update:	February 5, 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