HEADER    MEMBRANE PROTEIN                        31-DEC-69   7KOQ
TITLE     Alpha-7 nicotinic acetylcholine receptor bound to epibatidine in a
TITLE   2 desensitized state
COMPND    MOL_ID: 1;
COMPND   2 MOLECULE: Neuronal acetylcholine receptor subunit alpha-7,Soluble
COMPND   3 cytochrome b562 fusion;
COMPND   4 CHAIN: A, B, C, D, E;
COMPND   5 ENGINEERED: YES;
EXPDTA     ELECTRON MICROSCOPY
DBREF  7KOQ D    1   321  UNP    P36544   ACHA7_HUMAN     24    371
DBREF  7KOQ D  321   325  UNP    P0ABE7   C562_ECOLX      23    128
DBREF  7KOQ D  325   479  UNP    P36544   ACHA7_HUMAN    407    502
SEQRES   1 D  115  ARG THR LEU TYR TYR GLY LEU ASN LEU LEU ILE PRO CYS
SEQRES   2 D  115  VAL LEU ILE SER ALA LEU ALA LEU LEU VAL PHE LEU LEU
SEQRES   3 D  115  PRO ALA ASP SER GLY GLU LYS ILE SER LEU GLY ILE THR
SEQRES   4 D  115  VAL LEU LEU SER LEU THR VAL PHE MET LEU LEU VAL ALA
SEQRES   5 D  115  GLU ILE MET PRO ALA THR SER ASP SER VAL PRO LEU ILE
SEQRES   6 D  115  ALA GLN TYR PHE ALA SER THR MET ILE ILE VAL GLY LEU
SEQRES   7 D  115  SER VAL VAL VAL THR VAL ILE VAL LEU GLN TYR HIS HIS
SEQRES   8 D  115  HIS ASP PRO ASP GLY GLY LYS MET PRO LYS TRP THR ARG
SEQRES   9 D  115  VAL ILE LEU LEU ASN TRP CYS ALA TRP PHE LEU        
SEQRES   1 D   71  PRO ASP LEU ALA LYS ILE LEU GLU GLU VAL ARG TYR ILE
SEQRES   2 D   71  ALA ASN ARG PHE ARG CYS GLN ASP GLU SER GLU ALA VAL
SEQRES   3 D   71  CYS SER GLU TRP LYS PHE ALA ALA CYS VAL VAL ASP ARG
SEQRES   4 D   71  LEU CYS LEU MET ALA PHE SER VAL PHE THR ILE ILE CYS
SEQRES   5 D   71  THR ILE GLY ILE LEU MET SER ALA PRO ASN PHE VAL GLU
SEQRES   6 D   71  ALA VAL SER LYS ASP PHE