HEADER    MEMBRANE PROTEIN                        31-DEC-69   7NEZ
TITLE     Structure of topotecan-bound ABCG2
COMPND    MOL_ID: 1;
COMPND   2 MOLECULE: ATP-binding cassette sub-family G member 2;
COMPND   3 CHAIN: A, B;
COMPND   4 EC: 7.6.2.2;
COMPND   5 ENGINEERED: YES;
EXPDTA     ELECTRON MICROSCOPY
DBREF  7NEZ A    1   655  UNP    Q9UNQ0   ABCG2_HUMAN      1    655
SEQRES   1 A  282  PHE CYS HIS GLN LEU ARG TRP VAL SER LYS ARG SER PHE
SEQRES   2 A  282  LYS ASN LEU LEU GLY ASN PRO GLN ALA SER ILE ALA GLN
SEQRES   3 A  282  ILE ILE VAL THR VAL VAL LEU GLY LEU VAL ILE GLY ALA
SEQRES   4 A  282  ILE TYR PHE GLY LEU LYS ASN ASP SER THR GLY ILE GLN
SEQRES   5 A  282  ASN ARG ALA GLY VAL LEU PHE PHE LEU THR THR ASN GLN
SEQRES   6 A  282  CYS PHE SER SER VAL SER ALA VAL GLU LEU PHE VAL VAL
SEQRES   7 A  282  GLU LYS LYS LEU PHE ILE HIS GLU TYR ILE SER GLY TYR
SEQRES   8 A  282  TYR ARG VAL SER SER TYR PHE LEU GLY LYS LEU LEU SER
SEQRES   9 A  282  ASP LEU LEU PRO MET ARG MET LEU PRO SER ILE ILE PHE
SEQRES  10 A  282  THR CYS ILE VAL TYR PHE MET LEU GLY LEU LYS PRO LYS
SEQRES  11 A  282  ALA ASP ALA PHE PHE VAL MET MET PHE THR LEU MET MET
SEQRES  12 A  282  VAL ALA TYR SER ALA SER SER MET ALA LEU ALA ILE ALA
SEQRES  13 A  282  ALA GLY GLN SER VAL VAL SER VAL ALA THR LEU LEU MET
SEQRES  14 A  282  THR ILE CYS PHE VAL PHE MET MET ILE PHE SER GLY LEU
SEQRES  15 A  282  LEU VAL ASN LEU THR THR ILE ALA SER TRP LEU SER TRP
SEQRES  16 A  282  LEU GLN TYR PHE SER ILE PRO ARG TYR GLY PHE THR ALA
SEQRES  17 A  282  LEU GLN HIS ASN GLU PHE LEU GLY GLN ASN PHE CYS PRO
SEQRES  18 A  282  GLY LEU ASN ALA THR GLY ASN ASN PRO CYS ASN TYR ALA
SEQRES  19 A  282  THR CYS THR GLY GLU GLU TYR LEU VAL LYS GLN GLY ILE
SEQRES  20 A  282  ASP LEU SER PRO TRP GLY LEU TRP LYS ASN HIS VAL ALA
SEQRES  21 A  282  LEU ALA CYS MET ILE VAL ILE PHE LEU THR ILE ALA TYR
SEQRES  22 A  282  LEU LYS LEU LEU PHE LEU LYS LYS TYR