A1UUD5 (IF3_BARBK) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Translation initiation factor IF-3

Gene names

Name:	infC
Ordered Locus Names:	BARBAKC583_1341

Organism

Bartonella bacilliformis (strain ATCC 35685 / KC583) [Complete proteome] [HAMAP]

Taxonomic identifier

360095 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Bartonellaceae › Bartonella › Bartonella bacilliformis

Protein attributes

Sequence length	173 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	IF-3 binds to the 30S ribosomal subunit and shifts the equilibrum between 70S ribosomes and their 50S and 30S subunits in favor of the free subunits, thus enhancing the availability of 30S subunits on which protein synthesis initiation begins By similarity. HAMAP-Rule MF_00080
Subunit structure	Monomer By similarity.
Subcellular location	Cytoplasm By similarity.
Sequence similarities	Belongs to the IF-3 family.

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: HAMAP
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 173	173	Translation initiation factor IF-3 HAMAP-Rule MF_00080		PRO_1000004529

Sequences

	Sequence		Length	Mass (Da)
	A1UUD5 [UniParc]. Last modified February 6, 2007. Version 1. Checksum: 1B0E5701E888C87A	FASTA	173	19,667
	10 20 30 40 50 60 MTPNQKDGPR SNQEIRVPCI QLINDEGQNQ GIVSTQEALA MAANIGLDLV EIVPNAEPPV 70 80 90 100 110 120 CKIVDLGKLK YQNQKKAAET RKKQKIIEIK EIKLRPNVDV HDYGVKLKAI HRFIEHGNKV 130 140 150 160 170 KITLRFRGRE MAHQDLGVKL LERMKEDVSE IAKIESEPKL ENRQMMMVIA PKS

References

[1]

Hendrix L., Mohamoud Y., Radune D., Shvartsbeyn A., Daugherty S., Dodson R., Durkin A.S., Harkins D., Huot H., Kothari S.P., Madupu R., Li J., Nelson W.C., Shrivastava S., Giglio M.G., Haft D., Selengut J., Fraser-Ligget C., Seshadri R. Submitted (DEC-2006) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 35685 / KC583.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000524 Genomic DNA. Translation: ABM44716.1.
RefSeq	YP_989588.1. NC_008783.1.
3D structure databases
ProteinModelPortal	A1UUD5.
ModBase	Search...
Protein-protein interaction databases
STRING	360095.BARBAKC583_1341.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	ABM44716; ABM44716; BARBAKC583_1341.
GeneID	4684344.
KEGG	bbk:BARBAKC583_1341.
PATRIC	20539003. VBIBarBac6912_1314.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0290.
HOGENOM	HOG000035157.
KO	K02520.
OMA	APKAPIN.
ProtClustDB	PRK00028.
Enzyme and pathway databases
BioCyc	BBAC360095:GHRY-1341-MONOMER.
Family and domain databases
Gene3D	3.10.20.80. 1 hit.
HAMAP	MF_00080. IF-3.
InterPro	IPR001288. Translation_initiation_fac_3. IPR019815. Translation_initiation_fac_3_C. IPR019814. Translation_initiation_fac_3_N. [Graphical view]
PANTHER	PTHR10938. PTHR10938. 1 hit.
Pfam	PF00707. IF3_C. 1 hit. PF05198. IF3_N. 1 hit. [Graphical view]
SUPFAM	SSF54364. IF3. 1 hit. SSF55200. IF3. 1 hit.
TIGRFAMs	TIGR00168. infC. 1 hit.
PROSITE	PS00938. IF3. False negative. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

IF3_BARBK

Accession

Primary (citable) accession number: A1UUD5

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 15, 2008
Last sequence update:	February 6, 2007
Last modified:	May 1, 2013
This is version 42 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program