UniProt Accession

 RS9_ECOLI; P0A7X3; P02363; Q2M8Y3 

Genbank Protein ID

 X02130; U18997; U00096; AP009048 

Genbank Nucleotide ID

 CAA26042.1; AAA58032.1; AAC76262.1; BAE77273.1 

Protein Name

 30S ribosomal protein S9 

Protein Synonyms/Alias

  

Gene Name

 rpsI 

Gene Synonyms/Alias

 b3230; JW3199 

Created Date

 July 27, 2013 

Organism

 Escherichia coli (strain K12) 

NCBI Taxa ID

 83333 

Lysine Modification

Position	Peptide	Type	References
22	SAARVFIKPGNGKIV	acetylation	[1]
27	FIKPGNGKIVINQRS	acetylation	[1]
100	SLRSELRKAGFVTRD	acetylation	[1]

Reference

 [1] Acetyl-Phosphate Is a Critical Determinant of Lysine Acetylation in E. coli.
 Weinert BT, Iesmantavicius V, Wagner SA, Schölz C, Gummesson B, Beli P, Nyström T, Choudhary C.
 Mol Cell. 2013 Jul 25;51(2):265-72. [PMID: 23830618] 

Functional Description

 The C-terminal tail plays a role in the affinity of the 30S P site for different tRNAs. Mutations that decrease this affinity are suppressed in the 70S ribosome. 

Sequence Annotation

  

Keyword

 3D-structure; Complete proteome; Direct protein sequencing; Reference proteome; Ribonucleoprotein; Ribosomal protein; RNA-binding; tRNA-binding. 

Sequence Source

 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 

Protein Length

 130 AA 

Protein Sequence

Gene Ontology

 GO:0005840; C:ribosome; IEA:UniProtKB-KW.
 GO:0003735; F:structural constituent of ribosome; IEA:InterPro.
 GO:0000049; F:tRNA binding; IEA:UniProtKB-KW.
 GO:0006412; P:translation; IEA:InterPro. 

Interpro

 IPR020568; Ribosomal_S5_D2-typ_fold.
 IPR014721; Ribosomal_S5_D2-typ_fold_subgr.
 IPR000754; Ribosomal_S9.
 IPR023035; Ribosomal_S9_bac/plastid.
 IPR020574; Ribosomal_S9_CS. 

Pfam

 PF00380; Ribosomal_S9 

SMART

  

PROSITE

 PS00360; RIBOSOMAL_S9 

PRINTS