opuBD [Thu Oct 01 2015 13:51:44 GMT+0200 (CEST)]

choline ABC transporter (membane protein)

locus: BSU33700

pI: 10.06

mw: 23.00 kDa

function: compatible solute transport

product: choline ABC transporter (membane protein)

essential: no

synonyms: proZ

Genomic Context

categories

• [category|SW 4|Lifestyles] → [category|SW 4.3|Coping with stress] → [category|SW 4.3.6|Coping with hyper-osmotic stress]
• [category|SW 6|Groups of genes] → [category|SW 6.2|Membrane proteins]

syns: proZ

[SW|Categories] containing this gene/protein

• [SW|ABC transporters], [SW|coping with hyper-osmotic stress], [SW|membrane proteins]

This gene is a member of the following [SW|regulons]

• [SW|GbsR regulon], [SW|OpcR regulon], [SW|RemA regulon]

The protein

Protein family

• CysTW subfamily (according to Swiss-Prot)

Paralogous protein(s)

• [SW|OpuCD]

[SW|Localization]

• cell membrane [Pubmed|10092453]

[SW|Interactions]

• [SW|OpuBA]-([SW|OpuBB]-[SW|OpuBD])-[SW|OpuBC] [Pubmed|10092453]

Expression and Regulation

Operon

• ''[SW|opuBA]-[SW|opuBB]-[SW|opuBC]-[SW|opuBD]'' [Pubmed|10216873]

[SW|Sigma factor]

• [protein|search|SigA] [Pubmed|10216873]

Regulation

• induced by salt stress [Pubmed|10216873]
• induced by choline ([protein|search|GbsR]) [Pubmed|22408163]

Regulatory mechanism

• [protein|search|GbsR]: transcription repression [Pubmed|22408163]
• [protein|search|OpcR]: transcription repression [Pubmed|23960087]
• [protein|search|RemA]: transcription activation [Pubmed|23646920]

References

• 10092453,9925583,10216873,21296969,20525796,22408163,23960087,23646920