UniProt Accession

 HSCB_ECOLI; P0A6L9; P36540 

Genbank Protein ID

 U01827; U00096; AP009048; U05338 

Genbank Nucleotide ID

 AAA18299.1; AAC75580.1; BAA16421.1 

Protein Name

 Co-chaperone protein HscB 

Protein Synonyms/Alias

 Hsc20 

Gene Name

 hscB 

Gene Synonyms/Alias

 yfhE; b2527; JW2511 

Created Date

 July 27, 2013 

Organism

 Escherichia coli (strain K12) 

NCBI Taxa ID

 83333 

Lysine Modification

Position	Peptide	Type	References
35	QRQYHPDKFASGSQA	acetylation	[1]
119	ARLESFIKRVKKMFD	acetylation	[1]
156	RKLRFLDKLRSSAEQ	acetylation	[1]
167	SAEQLEEKLLDF***	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

 Co-chaperone involved in the maturation of iron-sulfur cluster-containing proteins. Seems to help targeting proteins to be folded toward HscA. 

Sequence Annotation

 DOMAIN 2 74 J.  

Keyword

 3D-structure; Chaperone; Complete proteome; Reference proteome. 

Sequence Source

 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 

Protein Length

 171 AA 

Protein Sequence

Gene Ontology

 GO:0051087; F:chaperone binding; IDA:EcoCyc.
 GO:0031072; F:heat shock protein binding; IDA:EcoCyc.
 GO:0006457; P:protein folding; IEA:HAMAP.
 GO:0051259; P:protein oligomerization; IEA:InterPro. 

Interpro

 IPR001623; DnaJ_domain.
 IPR004640; HscB.
 IPR009073; HscB_oligo_C. 

Pfam

 PF00226; DnaJ
 PF07743; HSCB_C 

SMART

 SM00271; DnaJ 

PROSITE

 PS00636; DNAJ_1
 PS50076; DNAJ_2 

PRINTS