MG_179_180_181_TETRAMER – metal ion (cobalt) ABC transporter

Name
WID MG_179_180_181_TETRAMER View in model
Name metal ion (cobalt) ABC transporter View in model
 
Structure
Biosynthesis MG_179_MONOMER[c] + MG_180_MONOMER[c] + (2) MG_181_MONOMER[m] ⇒ MG_179_180_181_TETRAMER[m] View in model
No. subunits 4
Empirical formula (pH 7.5) H11725C7447N1860O1983S33
Molecular weight (pH 7.5; Da) 160098.73 View in model
Extinction coefficient 
(260 nm, 25C, pH 7.0)
-148350.00
Half life (OD (600 nm) = 0.3, 
M9 media, 36C; min)
1200.00 View in model
 
Synthesis
Formation process Process_MacromolecularComplexation View in model
Localization m
 
Function
Enzyme cobalt transport via ABC system
ATP[c] + CO[e] + H2O[c] ⇒ ADP[c] + CO[c] + H[c] + PI[c]
View in model
Complex subunit metal ion (cobalt) ABC transporter
MG_179_MONOMER[c] + MG_180_MONOMER[c] + (2) MG_181_MONOMER[m] ⇒ MG_179_180_181_TETRAMER[m]
View in model
 
Comments
Comments CbiMQO CDS conserved across many species [PUB_0415]; M. genitalium and many other organism lack substrate binding protein [PUB_0415]; mechanism elusive [PUB_0415]; may transport one or both of nickel and cobalt [PUB_0415];
References
  1. Eitinger T, Suhr J, Moore L, Smith JA. Secondary transporters for nickel and cobalt ions: theme and variations. Biometals 18, 399-405 (2005). WholeCell: PUB_0415, PubMed: 16158232

 
Metadata
Created 2012-10-01 15:07:38
Last updated 2012-10-01 15:14:07