UniProt Accession

 RL20_ECOLI; P0A7L3; P02421; Q47253 

Genbank Protein ID

 V00291; K02844; U00096; AP009048; M10423 

Genbank Nucleotide ID

 CAA23562.1; AAA51468.1; AAC74786.1; BAA15483.1; AAA23960.1 

Protein Name

 50S ribosomal protein L20 

Protein Synonyms/Alias

  

Gene Name

 rplT 

Gene Synonyms/Alias

 pdzA; b1716; JW1706 

Created Date

 July 27, 2013 

Organism

 Escherichia coli (strain K12) 

NCBI Taxa ID

 83333 

Lysine Modification

Position	Peptide	Type	References
78	QNGISYSKFINGLKK	acetylation	[1]
112	AFTALVEKAKAALA*	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

 One of the primary rRNA binding proteins, it binds close to the 5'-end of the 23S rRNA. It is important during the early stages of 50S assembly. 

Sequence Annotation

  

Keyword

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

Sequence Source

 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 

Protein Length

 118 AA 

Protein Sequence

Gene Ontology

 GO:0022625; C:cytosolic large ribosomal subunit; IMP:EcoCyc.
 GO:0019843; F:rRNA binding; IEA:UniProtKB-KW.
 GO:0003735; F:structural constituent of ribosome; IDA:EcoCyc.
 GO:0000900; F:translation repressor activity, nucleic acid binding; IDA:EcoCyc.
 GO:0000027; P:ribosomal large subunit assembly; IDA:EcoCyc.
 GO:0006412; P:translation; IEA:InterPro. 

Interpro

 IPR005813; Ribosomal_L20. 

Pfam

 PF00453; Ribosomal_L20 

SMART

  

PROSITE

 PS00937; RIBOSOMAL_L20 

PRINTS

 PR00062; RIBOSOMALL20.