Reviewed, UniProtKB/Swiss-Prot P75043 (SSRP_MYCPN)

Names and origin

Protein names

Recommended name:
    SsrA-binding protein

Gene names

Name:	smpB
Ordered Locus Names:	MPN_074
ORF Names:	MP081

Organism

Mycoplasma pneumoniae [Complete proteome] [HAMAP]

Taxonomic identifier

2104 [NCBI]

Taxonomic lineage

Bacteria › Tenericutes › Mollicutes › Mycoplasmataceae › Mycoplasma

Protein attributes

Sequence length	147 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
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.
Subcellular location	Cytoplasm Potential.
Sequence similarities	Belongs to the smpB family.

Ontologies

Keywords
Cellular component	Cytoplasm
Ligand	RNA-binding
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	translation Inferred from electronic annotation. Source: InterPro
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	RNA binding 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 – 147	147	SsrA-binding protein HAMAP MF_00023		PRO_0000102989

Sequences

	Sequence		Length	Mass (Da)
	P75043-1 [UniParc]. Last modified February 1, 1997. Version 1. Checksum: 6F4AF3E5A4412C40	FASTA	147	17,087
	10 20 30 40 50 60 MRVLVNNPRA QYDYYLLTGY CAGLVLKGSE VKSLALGQGS LKEAYVFIDK HEVYIKDFSI 70 80 90 100 110 120 SPYAFSGEFN HPFKRVKKLL LNRNEIKQIT ARQKQEGLSI IPLKVFFKNG KIKMEIWLAK 130 140 PKKKFDKREA IKSKTIQREL RQQYGSP

References

[1]

"Complete sequence analysis of the genome of the bacterium Mycoplasma pneumoniae." Himmelreich R., Hilbert H., Plagens H., Pirkl E., Li B.-C., Herrmann R. Nucleic Acids Res. 24:4420-4449(1996) [PubMed: 8948633] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 29342 / M129.

Cross-references

Sequence databases
EMBLGenBankDDBJ	U00089 Genomic DNA. Translation: AAB95729.1.
PIR	S73407.
RefSeq	NP_109762.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	876876.
GenomeReviews	Gene locus MPN_074 in contig U00089_GR.
KEGG	mpn:MPN074.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	P75043.
OMA	TYEAGLA
Enzyme and pathway databases
BioCyc	MPNE272634:MPN074-MON.
Family and domain databases
HAMAP	MF_00023. [Tree]
InterPro	IPR000037. SsrA-bd_prot. IPR020081. SsrA-bd_prot_CS. [Graphical view]
Gene3D	G3DSA:2.40.280.10. SmpB. 1 hit.
Pfam	PF01668. SmpB. 1 hit. [Graphical view]
ProDom	PD004488. SmpB. 1 hit. [Graphical view] [Entries sharing at least one domain]
TIGRFAMs	TIGR00086. smpB. 1 hit.
PROSITE	PS01317. SSRP. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

SSRP_MYCPN

Accession

Primary (citable) accession number: P75043

Entry history

Integrated into UniProtKB/Swiss-Prot:	November 1, 1997
Last sequence update:	February 1, 1997
Last modified:	November 24, 2009
This is version 52 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)