Reviewed, UniProtKB/Swiss-Prot P57165 (RS21_BUCAI)

Names and origin

Protein names

Recommended name:
    30S ribosomal protein S21

Gene names

Name:	rpsU
Ordered Locus Names:	BU057

Organism

Buchnera aphidicola subsp. Acyrthosiphon pisum (Acyrthosiphon pisum symbiotic bacterium) [Complete proteome] [HAMAP]

Taxonomic identifier

118099 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Buchnera

Protein attributes

Sequence length	71 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Sequence similarities

Belongs to the ribosomal protein S21P family.

Ontologies

Keywords
Molecular function	Ribonucleoprotein Ribosomal protein
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	translation Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view
Molecule processing
	Chain	1 – 71	71	30S ribosomal protein S21

Sequences

	Sequence		Length	Mass (Da)
	P57165-1 [UniParc]. Last modified December 1, 2000. Version 1. Checksum: 8C2892823192F581	FASTA	71	8,578
	10 20 30 40 50 60 MPIIKVRENE PFDVALRRFK RSCEKAGILA EIRRREFYEK PTTERKRAKA SAVKRLAKKL 70 TRENARRIRM Y

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: 10993077] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: Tokyo 1998.

Cross-references

Sequence databases
EMBLGenBankDDBJ	BA000003 Genomic DNA. Translation: BAB12780.1.
RefSeq	NP_239894.1.
3D structure databases
SMR	P57165. Positions 4-54.
ModBase	Search...
Genome annotation databases
GeneID	1109464.
GenomeReviews	Gene locus BU057 in contig BA000003_GR.
KEGG	buc:BU057.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	P57165.
Enzyme and pathway databases
BioCyc	BSP107806:BU057-MON.
Family and domain databases
HAMAP	MF_00358. [Tree]
InterPro	IPR001911. Ribosomal_S21. [Graphical view]
Pfam	PF01165. Ribosomal_S21. 1 hit. [Graphical view]
PRINTS	PR00976. RIBOSOMALS21.
ProDom	PD005521. Ribosomal_S21. 1 hit. [Graphical view] [Entries sharing at least one domain]
TIGRFAMs	TIGR00030. S21p. 1 hit.
PROSITE	PS01181. RIBOSOMAL_S21. 1 hit. [Graphical view]
BLOCKS	Search...
Other Resources
ProtoNet	Search...

Entry information

Entry name

RS21_BUCAI

Accession

Primary (citable) accession number: P57165

Entry history

Integrated into UniProtKB/Swiss-Prot:	December 1, 2000
Last sequence update:	December 1, 2000
Last modified:	July 22, 2008
This is version 32 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)