MG_302_303_304_TETRAMER – metal ion (cobalt) ABC transporter

Name
WID MG_302_303_304_TETRAMER View in model
Name metal ion (cobalt) ABC transporter View in model
 
Structure
Biosynthesis (2) MG_302_MONOMER[m] + MG_303_MONOMER[c] + MG_304_MONOMER[c] ⇒ MG_302_303_304_TETRAMER[m] View in model
No. subunits 4
Empirical formula (pH 7.5) H10666C6829N1660O1749S28
Molecular weight (pH 7.5; Da) 144903.22 View in model
Extinction coefficient 
(260 nm, 25C, pH 7.0)		 -173285.00
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 nickel transport via ABC system
ATP[c] + H2O[c] + NI[e] ⇒ ADP[c] + H[c] + NI[c] + PI[c]		 View in model
Complex subunit metal ion (cobalt) ABC transporter
(2) MG_302_MONOMER[m] + MG_303_MONOMER[c] + MG_304_MONOMER[c] ⇒ MG_302_303_304_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 15:07:40
Last updated 2012-10-01 15:14:13