EXPDTA ELECTRON MICROSCOPY DBREF 7N6G 4 1 110 UNP A8J1X7 A8J1X7_CHLR 1 110 SEQRES 1 4M 64 THR PRO GLU ALA VAL LYS ALA ALA GLU LYS ALA ALA VAL SEQRES 2 4M 64 GLY VAL HIS LYS LYS ILE ASN LEU ALA ALA ALA PRO ILE SEQRES 3 4M 64 ARG GLN TYR LEU GLU ALA THR VAL VAL PRO VAL LEU MET SEQRES 4 4M 64 GLN GLY MET GLN ALA LEU CYS LYS GLU ARG PRO ASP ASN SEQRES 5 4M 64 PRO VAL GLU PHE LEU ALA TYR TYR LEU LEU SER HIS