P57455 (RS15_BUCAI) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
30S ribosomal protein S15

Gene names

Name:	rpsO
Ordered Locus Names:	BU374

Organism

Buchnera aphidicola subsp. Acyrthosiphon pisum (strain APS) (Acyrthosiphon pisum symbiotic bacterium) [Reference proteome] [HAMAP]

Taxonomic identifier

107806 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Buchnera › Buchnera aphidicola › Buchnera aphidicola (Acyrthosiphon pisum)

Protein attributes

Sequence length	89 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it helps nucleate assembly of the platform of the 30S subunit by binding and bridging several RNA helices of the 16S rRNA By similarity. HAMAP-Rule MF_01343 Forms an intersubunit bridge (bridge B4) with the 23S rRNA of the 50S subunit in the ribosome By similarity. HAMAP-Rule MF_01343
Subunit structure	Part of the 30S ribosomal subunit. Forms a bridge to the 50S subunit in the 70S ribosome, contacting the 23S rRNA By similarity.
Sequence similarities	Belongs to the ribosomal protein S15P family.

Ontologies

Keywords
Ligand	RNA-binding rRNA-binding
Molecular function	Ribonucleoprotein Ribosomal protein
Technical term	Complete proteome Reference proteome
Gene Ontology (GO)
Biological_process	translation Inferred from electronic annotation. Source: HAMAP
Cellular_component	ribosome Inferred from electronic annotation. Source: UniProtKB-KW
Molecular_function	rRNA binding Inferred from electronic annotation. Source: HAMAP structural constituent of ribosome Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 89	89	30S ribosomal protein S15 HAMAP-Rule MF_01343		PRO_0000115402

Sequences

	Sequence		Length	Mass (Da)
	P57455 [UniParc]. Last modified December 1, 2000. Version 1. Checksum: 396626942D5EBF5E	FASTA	89	10,467
	10 20 30 40 50 60 MSLSAIDTKK IILKYGKSEQ NSGITEVQVV LLTNQINYLQ IHFSQHKKDH CSRRGLLNMV 70 80 SKRRKLLDYL KKKNISRYSA LIEDLHLRR

References

[1]	"Genome sequence of the endocellular bacterial symbiont of aphids Buchnera sp. APS." Shigenobu S., Watanabe H., Hattori M., Sakaki Y., Ishikawa H. Nature 407:81-86(2000) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: APS.

Cross-references

Sequence databases
EMBL GenBank DDBJ	BA000003 Genomic DNA. Translation: BAB13078.1.
RefSeq	NP_240192.1. NC_002528.1.
3D structure databases
ProteinModelPortal	P57455.
SMR	P57455. Positions 2-89.
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	BAB13078; BAB13078; BAB13078.
GeneID	1109728.
KEGG	buc:BU374.
PATRIC	21244286. VBIBucAph127364_0388.
Phylogenomic databases
eggNOG	COG0184.
HOGENOM	HOG000040097.
KO	K02956.
OMA	LKMVSRR.
ProtClustDB	PRK05626.
Family and domain databases
Gene3D	1.10.287.10. 1 hit.
HAMAP	MF_01343_B. Ribosomal_S15_S13e_B.
InterPro	IPR000589. Ribosomal_S15. IPR005290. Ribosomal_S15_bac-type. IPR009068. S15_NS1_RNA-bd. [Graphical view]
PANTHER	PTHR23321:SF10. PTHR23321:SF10. 1 hit.
Pfam	PF00312. Ribosomal_S15. 1 hit. [Graphical view]
SUPFAM	SSF47060. S15/NS1_bind. 1 hit.
TIGRFAMs	TIGR00952. S15_bact. 1 hit.
PROSITE	PS00362. RIBOSOMAL_S15. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

RS15_BUCAI

Accession

Primary (citable) accession number: P57455

Entry history

Integrated into UniProtKB/Swiss-Prot:	December 1, 2000
Last sequence update:	December 1, 2000
Last modified:	May 1, 2013
This is version 71 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program