HEADER    MEMBRANE PROTEIN/ TRANSPORT PROTEIN     31-DEC-69   7KF7
TITLE     Cryo-electron microscopy structure of the heavy metal efflux pump
TITLE   2 CusA in a heterogeneous 1 open and 2 closed protomer conformation
COMPND    MOL_ID: 1;
COMPND   2 MOLECULE: Cation efflux system protein CusA;
COMPND   3 CHAIN: A, B, C;
COMPND   4 ENGINEERED: YES;
EXPDTA     ELECTRON MICROSCOPY
DBREF  7KF7 A    1  1047  UNP    P38054   CUSA_ECOLI       1   1047
SEQRES   1 B   44  THR GLY ILE LYS SER PRO ILE GLY ILE LYS VAL SER GLY
SEQRES   2 B   44  THR VAL LEU ALA ASP ILE ASP ALA MET ALA GLU GLN ILE
SEQRES   3 B   44  GLU GLU VAL ALA ARG THR VAL PRO GLY VAL ALA SER ALA
SEQRES   4 B   44  LEU ALA GLU ARG LEU                                
SEQRES   1 B   60  GLY PRO SER MET LEU LYS THR GLU ASN ALA ARG PRO THR
SEQRES   2 B   60  SER TRP ILE TYR ILE ASP ALA ARG ASP ARG ASP MET VAL
SEQRES   3 B   60  SER VAL VAL HIS ASP LEU GLN LYS ALA ILE ALA GLU LYS
SEQRES   4 B   60  VAL GLN LEU LYS PRO GLY THR SER VAL ALA PHE SER GLY
SEQRES   5 B   60  GLN PHE GLU LEU LEU GLU ARG ALA