7kf8

Cryo-electron microscopy structure of the heavy metal efflux pump CusA in a heterogeneous 2 open and 1 closed protomer conformationCryo-electron microscopy structure of the heavy metal efflux pump CusA in a heterogeneous 2 open and 1 closed protomer conformation

7kf8 is a 3 chain structure with sequence from Escherichia coli. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	Electron Microscopy, Resolution 3Å
Ligands:
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

CUSA_ECOLI Part of a cation efflux system that mediates resistance to copper and silver.^[1] ^[2]

↑ Outten FW, Huffman DL, Hale JA, O'Halloran TV. The independent cue and cus systems confer copper tolerance during aerobic and anaerobic growth in Escherichia coli. J Biol Chem. 2001 Aug 17;276(33):30670-7. Epub 2001 Jun 8. PMID:11399769 doi:http://dx.doi.org/10.1074/jbc.M104122200
↑ Franke S, Grass G, Rensing C, Nies DH. Molecular analysis of the copper-transporting efflux system CusCFBA of Escherichia coli. J Bacteriol. 2003 Jul;185(13):3804-12. PMID:12813074