HEADER TRANSPORT PROTEIN 31-DEC-69 6W1Y TITLE Cryo-EM structure of 5HT3A receptor in presence of Palonosetron COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5-hydroxytryptamine receptor 3A; COMPND 3 CHAIN: A, B, C, D, E; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 1; COMPND 6 5-hydroxytryptamine receptor 3A; COMPND 7 CHAIN: A, B, C, D, E; COMPND 8 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY SEQRES 1 B 199 THR THR GLN PRO ALA LEU LEU ARG LEU SER ASP HIS LEU SEQRES 2 B 199 LEU ALA ASN TYR LYS LYS GLY VAL ARG PRO VAL ARG ASP SEQRES 3 B 199 TRP ARG LYS PRO THR THR VAL SER ILE ASP VAL ILE MET SEQRES 4 B 199 TYR ALA ILE LEU ASN VAL ASP GLU LYS ASN GLN VAL LEU SEQRES 5 B 199 THR THR TYR ILE TRP TYR ARG GLN TYR TRP THR ASP GLU SEQRES 6 B 199 PHE LEU GLN TRP THR PRO GLU ASP PHE ASP ASN VAL THR SEQRES 7 B 199 LYS LEU SER ILE PRO THR ASP SER ILE TRP VAL PRO ASP SEQRES 8 B 199 ILE LEU ILE ASN GLU PHE VAL ASP VAL GLY LYS SER PRO SEQRES 9 B 199 ASN ILE PRO TYR VAL TYR VAL HIS HIS ARG GLY GLU VAL SEQRES 10 B 199 GLN ASN TYR LYS PRO LEU GLN LEU VAL THR ALA CYS SER SEQRES 11 B 199 LEU ASP ILE TYR ASN PHE PRO PHE ASP VAL GLN ASN CYS SEQRES 12 B 199 SER LEU THR PHE THR SER TRP LEU HIS THR ILE GLN ASP SEQRES 13 B 199 ILE ASN ILE THR LEU TRP ARG SER PRO GLU GLU VAL ARG SEQRES 14 B 199 SER ASP LYS SER ILE PHE ILE ASN GLN GLY GLU TRP GLU SEQRES 15 B 199 LEU LEU GLU VAL PHE PRO GLN PHE LYS GLU PHE SER ILE SEQRES 16 B 199 ASP ILE SER ASN