Q8K9H2 (RBFA_BUCAP) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Ribosome-binding factor A

Gene names

Name:	rbfA
Ordered Locus Names:	BUsg_364

Organism

Buchnera aphidicola subsp. Schizaphis graminum (strain Sg) [Complete proteome] [HAMAP]

Taxonomic identifier

198804 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Buchnera › Buchnera aphidicola › Buchnera aphidicola (Schizaphis graminum)

Protein attributes

Sequence length	124 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Associates with free 30S ribosomal subunits (but not with 30S subunits that are part of 70S ribosomes or polysomes). Essential for efficient processing of 16S rRNA. May interact with the 5'-terminal helix region of 16S rRNA By similarity. HAMAP-Rule MF_00003
Subcellular location	Cytoplasm Potential HAMAP-Rule MF_00003.
Sequence similarities	Belongs to the RbfA family.

Ontologies

Keywords
Biological process	rRNA processing
Cellular component	Cytoplasm
Technical term	Complete proteome
Gene Ontology (GO)
Biological_process	rRNA processing Inferred from electronic annotation. Source: HAMAP
Cellular_component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 124	124	Ribosome-binding factor A HAMAP-Rule MF_00003		PRO_0000102635

Sequences

	Sequence		Length	Mass (Da)
	Q8K9H2 [UniParc]. Last modified October 1, 2002. Version 1. Checksum: 8ED0A02450BBE696	FASTA	124	14,440
	10 20 30 40 50 60 MDKLFNRSFR IAQELQKNIA FIIQHSLKDP RIKTIITVSE VRLSKDLSYA QVFVSFLETN 70 80 90 100 110 120 SNLTVKKVLI LLNRASGYIR KLLCKKMNLR IIPIIVFFHD DSFFKGNKIS KLLNILTEKN NITL

References

[1]

"50 million years of genomic stasis in endosymbiotic bacteria." Tamas I., Klasson L., Canbaeck B., Naeslund A.K., Eriksson A.-S., Wernegreen J.J., Sandstroem J.P., Moran N.A., Andersson S.G.E. Science 296:2376-2379(2002) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: Sg.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AE013218 Genomic DNA. Translation: AAM67917.1.
RefSeq	NP_660706.1. NC_004061.1.
3D structure databases
ProteinModelPortal	Q8K9H2.
ModBase	Search...
Protein-protein interaction databases
STRING	198804.BUsg364.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	AAM67917; AAM67917; BUsg_364.
GeneID	1005793.
KEGG	bas:BUsg364.
PATRIC	21247543. VBIBucAph100086_0378.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0858.
KO	K02834.
OMA	NTGARIE.
ProtClustDB	CLSK316038.
Enzyme and pathway databases
BioCyc	BAPH198804:GHMG-381-MONOMER.
Family and domain databases
Gene3D	3.30.300.20. 1 hit.
HAMAP	MF_00003. RbfA.
InterPro	IPR015946. KH_dom-like_a/b. IPR000238. Ribosome-bd_facA. IPR023799. Ribosome-bd_facA_dom. IPR020053. Ribosome-bd_factorA_CS. [Graphical view]
Pfam	PF02033. RBFA. 1 hit. [Graphical view]
ProDom	PD007327. Rib_bd_factA. 1 hit. [Graphical view] [Entries sharing at least one domain]
SUPFAM	SSF89919. Rib_bd_factA. 1 hit.
TIGRFAMs	TIGR00082. rbfA. 1 hit.
PROSITE	PS01319. RBFA. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

RBFA_BUCAP

Accession

Primary (citable) accession number: Q8K9H2

Entry history

Integrated into UniProtKB/Swiss-Prot:	November 8, 2002
Last sequence update:	October 1, 2002
Last modified:	May 29, 2013
This is version 65 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program