Q8K9S8 (RRF_BUCAP) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Ribosome-recycling factor
Short name=RRF

Alternative name(s):
Ribosome-releasing factor

Gene names

Name:	frr
Ordered Locus Names:	BUsg_228

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	185 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Responsible for the release of ribosomes from messenger RNA at the termination of protein biosynthesis. May increase the efficiency of translation by recycling ribosomes from one round of translation to another By similarity. HAMAP-Rule MF_00040
Subcellular location	Cytoplasm By similarity.
Sequence similarities	Belongs to the RRF family.

Ontologies

Keywords
Biological process	Protein biosynthesis
Cellular component	Cytoplasm
Technical term	Complete proteome
Gene Ontology (GO)
Biological_process	translational termination 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 – 185	185	Ribosome-recycling factor HAMAP-Rule MF_00040		PRO_0000167429

Sequences

	Sequence		Length	Mass (Da)
	Q8K9S8 [UniParc]. Last modified October 1, 2002. Version 1. Checksum: 8F02DA61F23DA2B7	FASTA	185	21,510
	10 20 30 40 50 60 MINDIYIKSN EKMKVCINNF QIQVNNVRTG RASPELLNSI YVEYFGSKVP LRQISNVVVE 70 80 90 100 110 120 NYHTLKINIF DDSSTSLIKK AILNSNLDLN PILYGKDIIV PIPGLTEERR THLIKVIRNN 130 140 150 160 170 180 AENARIYIRN IRRDANDKIK NYLKSKIISE DNEHAAQNKI QTMTDDYIKK IDKILSEKEK DLMKF

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: AAM67787.1.
RefSeq	NP_660576.1. NC_004061.1.
3D structure databases
ProteinModelPortal	Q8K9S8.
SMR	Q8K9S8. Positions 1-185.
ModBase	Search...
Protein-protein interaction databases
STRING	198804.BUsg228.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	AAM67787; AAM67787; BUsg_228.
GeneID	1005427.
KEGG	bas:BUsg228.
PATRIC	21247251. VBIBucAph100086_0239.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0233.
KO	K02838.
OMA	VMVEYYG.
ProtClustDB	PRK00083.
Enzyme and pathway databases
BioCyc	BAPH198804:GHMG-289-MONOMER.
Family and domain databases
HAMAP	MF_00040. RRF.
InterPro	IPR002661. Ribosome_recyc_fac. IPR023584. Ribosome_recyc_fac_dom. [Graphical view]
PANTHER	PTHR20982. PTHR20982. 1 hit.
Pfam	PF01765. RRF. 1 hit. [Graphical view]
SUPFAM	SSF55194. Ribosome_recyc_fac. 1 hit.
TIGRFAMs	TIGR00496. frr. 1 hit.
ProtoNet	Search...

Entry information

Entry name

RRF_BUCAP

Accession

Primary (citable) accession number: Q8K9S8

Entry history

Integrated into UniProtKB/Swiss-Prot:	November 8, 2002
Last sequence update:	October 1, 2002
Last modified:	May 1, 2013
This is version 61 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program