Q8K9Z0 (RS20_BUCAP) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
30S ribosomal protein S20

Gene names

Name:	rpsT
Ordered Locus Names:	BUsg_144

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

General annotation (Comments)

Function	Binds directly to 16S ribosomal RNA By similarity.
Sequence similarities	Belongs to the ribosomal protein S20P family.

Ontologies

Keywords
Ligand	RNA-binding rRNA-binding
Molecular function	Ribonucleoprotein Ribosomal protein
Technical term	Complete 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 S20 HAMAP-Rule MF_00500		PRO_0000167935

Sequences

	Sequence		Length	Mass (Da)
	Q8K9Z0 [UniParc]. Last modified October 1, 2002. Version 1. Checksum: D6B36C24F1B86692	FASTA	89	10,285
	10 20 30 40 50 60 MANIKSAKKD SIISEERRKK NASQRSKMRT FIKKVRLAIS SGDKEKSYDA FKKMQPIIDK 70 80 YATKGLIHKN KAARYKSILS FKIAKLHKN

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: AAM67712.1.
RefSeq	NP_660501.1. NC_004061.1.
3D structure databases
ProteinModelPortal	Q8K9Z0.
SMR	Q8K9Z0. Positions 3-86.
ModBase	Search...
Protein-protein interaction databases
STRING	198804.BUsg144.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	AAM67712; AAM67712; BUsg_144.
GeneID	1005961.
KEGG	bas:BUsg144.
PATRIC	21247069. VBIBucAph100086_0148.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0268.
KO	K02968.
OMA	MTLANIK.
ProtClustDB	PRK00239.
Enzyme and pathway databases
BioCyc	BAPH198804:GHMG-214-MONOMER.
Family and domain databases
Gene3D	1.20.58.110. 1 hit.
HAMAP	MF_00500. Ribosomal_S20.
InterPro	IPR002583. Ribosomal_S20. [Graphical view]
Pfam	PF01649. Ribosomal_S20p. 1 hit. [Graphical view]
ProDom	PD004231. Ribosomal_S20. 1 hit. [Graphical view] [Entries sharing at least one domain]
SUPFAM	SSF46992. Ribosomal_S20p. 1 hit.
TIGRFAMs	TIGR00029. S20. 1 hit.
ProtoNet	Search...

Entry information

Entry name

RS20_BUCAP

Accession

Primary (citable) accession number: Q8K9Z0

Entry history

Integrated into UniProtKB/Swiss-Prot:	November 8, 2002
Last sequence update:	October 1, 2002
Last modified:	May 1, 2013
This is version 60 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program