P61684 (IF1_BACC1) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Translation initiation factor IF-1

Gene names

Name:	infA
Ordered Locus Names:	BCE_0133

Organism

Bacillus cereus (strain ATCC 10987) [Complete proteome] [HAMAP]

Taxonomic identifier

222523 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Firmicutes › Bacilli › Bacillales › Bacillaceae › Bacillus › Bacillus cereus group › Bacillus cereus

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 By similarity. HAMAP-Rule MF_00075
Subcellular location	Cytoplasm By similarity.
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
PTM	Phosphoprotein
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 – 72	72	Translation initiation factor IF-1 HAMAP-Rule MF_00075		PRO_0000095729
Regions
	Domain	1 – 72	72	S1-like
Amino acid modifications
	Modified residue	60	1	Phosphotyrosine By similarity

Sequences

	Sequence		Length	Mass (Da)
	P61684 [UniParc]. Last modified June 7, 2004. Version 1. Checksum: 57DF8133590507E8	FASTA	72	8,186
	10 20 30 40 50 60 MAKDDVIEVE GTVLETLPNA MFKVELENGH VVLAHVSGKI RMNFIRILPG DKVTVELSPY 70 DLNRGRITYR FK

References

[1]

"The genome sequence of Bacillus cereus ATCC 10987 reveals metabolic adaptations and a large plasmid related to Bacillus anthracis pXO1." Rasko D.A., Ravel J., Oekstad O.A., Helgason E., Cer R.Z., Jiang L., Shores K.A., Fouts D.E., Tourasse N.J., Angiuoli S.V., Kolonay J.F., Nelson W.C., Kolstoe A.-B., Fraser C.M., Read T.D. Nucleic Acids Res. 32:977-988(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 10987.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AE017194 Genomic DNA. Translation: AAS39069.1.
RefSeq	NP_976461.1. NC_003909.8.
3D structure databases
ProteinModelPortal	P61684.
SMR	P61684. Positions 2-70.
ModBase	Search...
Protein-protein interaction databases
STRING	222523.BCE_0133.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	AAS39069; AAS39069; BCE_0133.
GeneID	2749175.
KEGG	bca:BCE_0133.
PATRIC	18849088. VBIBacCer118379_0128.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0361.
HOGENOM	HOG000221323.
KO	K02518.
OMA	MRMNYIK.
ProtClustDB	PRK00276.
Family and domain databases
Gene3D	2.40.50.140. 1 hit.
HAMAP	MF_00075. IF-1.
InterPro	IPR012340. NA-bd_OB-fold. IPR022967. RNA-binding_domain_S1. IPR006196. RNA-binding_domain_S1_IF1. IPR004368. TIF_IF1. [Graphical view]
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_BACC1

Accession

Primary (citable) accession number: P61684

Entry history

Integrated into UniProtKB/Swiss-Prot:	June 7, 2004
Last sequence update:	June 7, 2004
Last modified:	May 1, 2013
This is version 64 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program