Q0S2Q1 (SSRP_RHOSR) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
SsrA-binding protein

Gene names

Name:	smpB
Ordered Locus Names:	RHA1_ro06409

Organism

Rhodococcus sp. (strain RHA1) [Complete proteome] [HAMAP]

Taxonomic identifier

101510 [NCBI]

Taxonomic lineage

Bacteria › Actinobacteria › Actinobacteridae › Actinomycetales › Corynebacterineae › Nocardiaceae › Rhodococcus

Protein attributes

Sequence length	157 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Binds specifically to the SsrA RNA (tmRNA) and is required for stable association of SsrA with ribosomes By similarity. HAMAP MF_00023
Subcellular location	Cytoplasm Potential HAMAP MF_00023.
Sequence similarities	Belongs to the SmpB family.

Ontologies

Keywords
Cellular component	Cytoplasm
Ligand	RNA-binding
Technical term	Complete proteome
Gene Ontology (GO)
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	RNA binding 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 – 157	157	SsrA-binding protein HAMAP MF_00023		PRO_1000074364

Sequences

	Sequence		Length	Mass (Da)
	Q0S2Q1 [UniParc]. Last modified September 5, 2006. Version 1. Checksum: 29A9B96AE3A9AA51	FASTA	157	17,997
	10 20 30 40 50 60 MKEKGRKVIA TNRKARHNYT ILDVYEAGIA LVGTEVKSLR EGKASLVDAF ATVDDGEVWL 70 80 90 100 110 120 RSLHIPEYTQ GTWTNHAPRR TRKLLLHKQE IEHLVGKTRE GNQTLVPLSM YFSDGKVKVE 130 140 150 LALAKGKQDY DKRQDLARRT AEREVTRELG RRVKGMR

References

[1]

"The complete genome of Rhodococcus sp. RHA1 provides insights into a catabolic powerhouse." McLeod M.P., Warren R.L., Hsiao W.W.L., Araki N., Myhre M., Fernandes C., Miyazawa D., Wong W., Lillquist A.L., Wang D., Dosanjh M., Hara H., Petrescu A., Morin R.D., Yang G., Stott J.M., Schein J.E., Shin H. , Smailus D., Siddiqui A.S., Marra M.A., Jones S.J.M., Holt R., Brinkman F.S.L., Miyauchi K., Fukuda M., Davies J.E., Mohn W.W., Eltis L.D. Proc. Natl. Acad. Sci. U.S.A. 103:15582-15587(2006) [PubMed: 17030794] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: RHA1.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000431 Genomic DNA. Translation: ABG98185.1.
RefSeq	YP_706343.1. NC_008268.1.
3D structure databases
ProteinModelPortal	Q0S2Q1.
SMR	Q0S2Q1. Positions 7-127.
ModBase	Search...
Protein-protein interaction databases
STRING	Q0S2Q1.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	4223960.
GenomeReviews	Gene locus RHA1_ro06409 in contig CP000431_GR.
KEGG	rha:RHA1_ro06409.
PATRIC	23211775. VBIRhoJos26306_6462.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0691.
HOGENOM	HBG293422.
OMA	EKYEAGI.
ProtClustDB	PRK05422.
Enzyme and pathway databases
BioCyc	RSP101510:RHA1_RO06409-MONOMER.
Family and domain databases
HAMAP	MF_00023. SmpB. [Tree]
InterPro	IPR023620. SmpB. IPR000037. SsrA-bd_prot. IPR020081. SsrA-bd_prot_CS. [Graphical view]
Gene3D	G3DSA:2.40.280.10. SmpB. 1 hit.
KO	K03664.
Pfam	PF01668. SmpB. 1 hit. [Graphical view]
ProDom	PD004488. SmpB. 1 hit. [Graphical view] [Entries sharing at least one domain]
SUPFAM	SSF74982. SmpB. 1 hit.
TIGRFAMs	TIGR00086. SmpB. 1 hit.
PROSITE	PS01317. SSRP. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

SSRP_RHOSR

Accession

Primary (citable) accession number: Q0S2Q1

Entry history

Integrated into UniProtKB/Swiss-Prot:	May 20, 2008
Last sequence update:	September 5, 2006
Last modified:	January 25, 2012
This is version 39 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program