COMPND MOL_ID: 1; COMPND 2 MOLECULE: Neuronal acetylcholine receptor subunit alpha-7; COMPND 3 CHAIN: A, B, C, D, E; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 1; COMPND 6 Neuronal acetylcholine receptor subunit alpha-7; COMPND 7 CHAIN: A, B, C, D, E; COMPND 8 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY SEQRES 1 D 206 GLY GLU PHE GLN ARG LYS LEU TYR LYS GLU LEU VAL LYS SEQRES 2 D 206 ASN TYR ASN PRO LEU GLU ARG PRO VAL ALA ASN ASP SER SEQRES 3 D 206 GLN PRO LEU THR VAL TYR PHE SER LEU SER LEU LEU GLN SEQRES 4 D 206 ILE MET ASP VAL ASP GLU LYS ASN GLN VAL LEU THR THR SEQRES 5 D 206 ASN ILE TRP LEU GLN MET SER TRP THR ASP HIS TYR LEU SEQRES 6 D 206 GLN TRP ASN VAL SER GLU TYR PRO GLY VAL LYS THR VAL SEQRES 7 D 206 ARG PHE PRO ASP GLY GLN ILE TRP LYS PRO ASP ILE LEU SEQRES 8 D 206 LEU TYR ASN SER ALA ASP GLU ARG PHE ASP ALA THR PHE SEQRES 9 D 206 HIS THR ASN VAL LEU VAL ASN SER SER GLY HIS CYS GLN SEQRES 10 D 206 TYR LEU PRO PRO GLY ILE PHE LYS SER SER CYS TYR ILE SEQRES 11 D 206 ASP VAL ARG TRP PHE PRO PHE ASP VAL GLN HIS CYS LYS SEQRES 12 D 206 LEU LYS PHE GLY SER TRP SER TYR GLY GLY TRP SER LEU SEQRES 13 D 206 ASP LEU GLN MET GLN GLU ALA ASP ILE SER GLY TYR ILE SEQRES 14 D 206 PRO ASN GLY GLU TRP ASP LEU VAL GLY ILE PRO GLY LYS SEQRES 15 D 206 ARG SER GLU ARG PHE TYR GLU CYS CYS LYS GLU PRO TYR SEQRES 16 D 206 PRO ASP VAL THR PHE THR VAL THR MET ARG ARG