UniProt Accession

 PTKB_ECOLI; P37188; P76412 

Genbank Protein ID

 X79837; U00096; AP009048 

Genbank Nucleotide ID

 CAA56229.1; AAC75154.1; BAA15956.1 

Protein Name

 Galactitol-specific phosphotransferase enzyme IIB component 

Protein Synonyms/Alias

 EIIB-Gat; PTS system galactitol-specific EIIB component 

Gene Name

 gatB 

Gene Synonyms/Alias

 b2093; JW2077 

Created Date

 July 27, 2013 

Organism

 Escherichia coli (strain K12) 

NCBI Taxa ID

 83333 

Lysine Modification

Position	Peptide	Type	References
59	HLICTTAKVDRSFGD	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 phosphoenolpyruvate-dependent sugar phosphotransferase system (PTS), a major carbohydrate active -transport system, catalyzes the phosphorylation of incoming sugar substrates concomitant with their translocation across the cell membrane. This system is involved in galactitol transport. 

Sequence Annotation

 DOMAIN 1 94 PTS EIIB type-2.  

Keyword

 Complete proteome; Cytoplasm; Direct protein sequencing; Galactitol metabolism; Phosphoprotein; Phosphotransferase system; Reference proteome; Sugar transport; Transferase; Transport. 

Sequence Source

 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 

Protein Length

 94 AA 

Protein Sequence

Gene Ontology

 GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
 GO:0008982; F:protein-N(PI)-phosphohistidine-sugar phosphotransferase activity; IEA:EC.
 GO:0005351; F:sugar:hydrogen symporter activity; IEA:InterPro.
 GO:0019402; P:galactitol metabolic process; IEA:UniProtKB-KW.
 GO:0009401; P:phosphoenolpyruvate-dependent sugar phosphotransferase system; IEA:UniProtKB-KW. 

Interpro

 IPR013011; PTS_EIIB_2.
 IPR003501; PTS_EIIB_2/3. 

Pfam

 PF02302; PTS_IIB 

SMART

  

PROSITE

 PS51099; PTS_EIIB_TYPE_2 

PRINTS