UniProt Accession

 ZAPB_ECOLI; P0AF36; P32164; Q2M8M4 

Genbank Protein ID

 L19201; U00096; AP009048 

Genbank Nucleotide ID

 AAB03060.1; AAC76910.1; BAE77382.1 

Protein Name

 Cell division protein ZapB 

Protein Synonyms/Alias

  

Gene Name

 zapB 

Gene Synonyms/Alias

 yiiU; b3928; JW3899 

Created Date

 July 27, 2013 

Organism

 Escherichia coli (strain K12) 

NCBI Taxa ID

 83333 

Lysine Modification

Position	Peptide	Type	References
10	MSLEVFEKLEAKVQQ	acetylation	[1]
33	QMEIEELKEKNNSLS	acetylation	[2]
35	EIEELKEKNNSLSQE	acetylation	[2]
61	ERENNHLKEQQNGWQ	acetylation	[2]

Reference

 [1] Lysine acetylation is a highly abundant and evolutionarily conserved modification in Escherichia coli.
 Zhang J, Sprung R, Pei J, Tan X, Kim S, Zhu H, Liu CF, Grishin NV, Zhao Y.
 Mol Cell Proteomics. 2009 Feb;8(2):215-25. [PMID: 18723842]
 [2] 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

 Non-essential, abundant cell division factor that is required for proper Z-ring formation. It is recruited early to the divisome by direct interaction with FtsZ, stimulating Z-ring assembly and thereby promoting cell division earlier in the cell cycle. Its recruitment to the Z-ring requires functional FtsA or ZipA. 

Sequence Annotation

 MOD_RES 10 10 N6-acetyllysine.  

Keyword

 3D-structure; Acetylation; Cell cycle; Cell division; Coiled coil; Complete proteome; Cytoplasm; Reference proteome; Septation. 

Sequence Source

 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 

Protein Length

 81 AA 

Protein Sequence

Gene Ontology

 GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
 GO:0042802; F:identical protein binding; IDA:EcoCyc.
 GO:0000917; P:barrier septum assembly; IEA:HAMAP.
 GO:0043093; P:cytokinesis by binary fission; IMP:EcoCyc. 

Interpro

 IPR009252; Cell_div_ZapB. 

Pfam

 PF06005; DUF904 

SMART

  

PROSITE

  

PRINTS