UniProt Accession

 ULAB_MYCPN; Q9EXD8 

Genbank Protein ID

 U00089 

Genbank Nucleotide ID

 AAG34743.1 

Protein Name

 Ascorbate-specific phosphotransferase enzyme IIB component 

Protein Synonyms/Alias

 Ascorbate-specific PTS system EIIB component 

Gene Name

 ulaB 

Gene Synonyms/Alias

 sgaB; MPN_495; MP347.1 

Created Date

 July 27, 2013 

Organism

 Mycoplasma pneumoniae (strain ATCC 29342 / M129) 

NCBI Taxa ID

 272634 

Lysine Modification

Position	Peptide	Type	References
31	IKVEKIMKELGYTAK	acetylation	[1]

Reference

 [1] Cross-talk between phosphorylation and lysine acetylation in a genome-reduced bacterium.
 van Noort V, Seebacher J, Bader S, Mohammed S, Vonkova I, Betts MJ, Kühner S, Kumar R, Maier T, O'Flaherty M, Rybin V, Schmeisky A, Yus E, Stülke J, Serrano L, Russell RB, Heck AJ, Bork P, Gavin AC.
 Mol Syst Biol. 2012 Feb 28;8:571. [PMID: 22373819] 

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 ascorbate transport (By similarity). 

Sequence Annotation

 DOMAIN 1 95 PTS EIIB type-2.
 ACT_SITE 12 12 Phosphocysteine intermediate (By  

Keyword

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

Sequence Source

 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 

Protein Length

 95 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:0005351; F:sugar:hydrogen symporter activity; IEA:InterPro.
 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