UniProt Accession

 PTPB1_ECOLI; P42909; Q2M972 

Genbank Protein ID

 AF228498; U18997; U00096; AP009048 

Genbank Nucleotide ID

 AAF81090.1; AAA57941.1; AAC76172.1; BAE77184.1 

Protein Name

 N-acetylgalactosamine-specific phosphotransferase enzyme IIB component 1 

Protein Synonyms/Alias

 EIIB-Aga; PTS system N-acetylgalactosamine-specific EIIB component 1 

Gene Name

 agaB 

Gene Synonyms/Alias

 yraD; b3138; JW3107 

Created Date

 July 27, 2013 

Organism

 Escherichia coli (strain K12) 

NCBI Taxa ID

 83333 

Lysine Modification

Position	Peptide	Type	References
94	RTPQTVRKLVEGGID	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 (sugar PTS), a major carbohydrate active -transport system, catalyzes the phosphorylation of incoming sugar substrates concomitantly with their translocation across the cell membrane. This system is involved in N-acetylgalactosamine transport. 

Sequence Annotation

 DOMAIN 1 158 PTS EIIB type-4.
 ACT_SITE 17 17 Pros-phosphohistidine intermediate (By  

Keyword

 Complete proteome; Cytoplasm; Kinase; Phosphotransferase system; Reference proteome; Sugar transport; Transferase; Transport. 

Sequence Source

 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 

Protein Length

 158 AA 

Protein Sequence

Gene Ontology

 GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
 GO:0016301; F:kinase activity; IEA:UniProtKB-KW.
 GO:0008982; F:protein-N(PI)-phosphohistidine-sugar phosphotransferase activity; IEA:EC.
 GO:0009401; P:phosphoenolpyruvate-dependent sugar phosphotransferase system; IEA:UniProtKB-KW. 

Interpro

 IPR004720; PTS_IIB_sorbose-sp.
 IPR018455; PTS_IIB_sorbose-sp_subgr. 

Pfam

 PF03830; PTSIIB_sorb 

SMART

  

PROSITE

 PS51101; PTS_EIIB_TYPE_4 

PRINTS