UniProt Accession

 HSLR_ECOLI; P0ACG8; P45802; Q2M765 

Genbank Protein ID

 U18997; U00096; AP009048 

Genbank Nucleotide ID

 AAA58197.1; AAC76425.1; BAE77891.1 

Protein Name

 Heat shock protein 15 

Protein Synonyms/Alias

 HSP15 

Gene Name

 hslR 

Gene Synonyms/Alias

 yrfH; b3400; JW3363 

Created Date

 July 27, 2013 

Organism

 Escherichia coli (strain K12) 

NCBI Taxa ID

 83333 

Lysine Modification

Position	Peptide	Type	References
2	******MKEKPAVEV	acetylation	[1]
4	****MKEKPAVEVRL	acetylation	[1]
13	AVEVRLDKWLWAARF	acetylation	[1]
35	REMIEGGKVHYNGQR	acetylation	[1]
94	ETAESVEKREKMALA	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

 Involved in the recycling of free 50S ribosomal subunits that still carry a nascent chain. Binds RNA more specifically than DNA. Binds with very high affinity to the free 50S ribosomal subunit. Does not bind it when it is part of the 70S ribosome. 

Sequence Annotation

 DOMAIN 9 71 S4 RNA-binding.  

Keyword

 3D-structure; Complete proteome; Direct protein sequencing; DNA-binding; Reference proteome; RNA-binding; Stress response. 

Sequence Source

 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 

Protein Length

 133 AA 

Protein Sequence

Gene Ontology

 GO:0003677; F:DNA binding; IDA:EcoCyc.
 GO:0043023; F:ribosomal large subunit binding; IDA:EcoCyc.
 GO:0003727; F:single-stranded RNA binding; IDA:EcoCyc.
 GO:0034605; P:cellular response to heat; IEP:EcoCyc. 

Interpro

 IPR025708; HSP15.
 IPR002942; S4_RNA-bd. 

Pfam

 PF01479; S4 

SMART

 SM00363; S4 

PROSITE

 PS50889; S4 

PRINTS