PDB Short entry for 6FFC
HEADER    TRANSPORT PROTEIN                       06-JAN-18   6FFC              
TITLE     STRUCTURE OF AN INHIBITOR-BOUND ABC TRANSPORTER                       
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ATP-BINDING CASSETTE SUB-FAMILY G MEMBER 2;                
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: BREAST CANCER RESISTANCE PROTEIN,CDW338,MITOXANTRONE        
COMPND   5 RESISTANCE-ASSOCIATED PROTEIN,PLACENTA-SPECIFIC ATP-BINDING CASSETTE 
COMPND   6 TRANSPORTER,URATE EXPORTER;                                          
COMPND   7 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: ABCG2, ABCP, BCRP, BCRP1, MXR;                                 
SOURCE   6 EXPRESSION_SYSTEM: HOMO SAPIENS;                                     
SOURCE   7 EXPRESSION_SYSTEM_COMMON: HUMAN;                                     
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 9606;                                       
SOURCE   9 EXPRESSION_SYSTEM_CELL_LINE: HEK293-EBNA                             
KEYWDS    ABC TRANSPORTER, TRANSPORT PROTEIN                                    
EXPDTA    ELECTRON MICROSCOPY                                                   
AUTHOR    S.M.JACKSON,I.MANOLARIDIS,J.KOWAL,M.ZECHNER,N.M.I.TAYLOR,M.BAUSE,     
AUTHOR   2 S.BAUER,R.BARTHOLOMAEUS,H.STAHLBERG,G.BERNHARDT,B.KOENIG,            
AUTHOR   3 A.BUSCHAUER,K.H.ALTMANN,K.P.LOCHER                                   
REVDAT   3   11-DEC-19 6FFC    1       SCALE                                    
REVDAT   2   18-APR-18 6FFC    1       JRNL                                     
REVDAT   1   11-APR-18 6FFC    0                                                
JRNL        AUTH   S.M.JACKSON,I.MANOLARIDIS,J.KOWAL,M.ZECHNER,N.M.I.TAYLOR,    
JRNL        AUTH 2 M.BAUSE,S.BAUER,R.BARTHOLOMAEUS,G.BERNHARDT,B.KOENIG,        
JRNL        AUTH 3 A.BUSCHAUER,H.STAHLBERG,K.H.ALTMANN,K.P.LOCHER               
JRNL        TITL   STRUCTURAL BASIS OF SMALL-MOLECULE INHIBITION OF HUMAN       
JRNL        TITL 2 MULTIDRUG TRANSPORTER ABCG2.                                 
JRNL        REF    NAT. STRUCT. MOL. BIOL.       V.  25   333 2018              
JRNL        REFN                   ESSN 1545-9985                               
JRNL        PMID   29610494                                                     
JRNL        DOI    10.1038/S41594-018-0049-1                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.56 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   SOFTWARE PACKAGES      : GAUTOMATCH, SERIALEM, CTFFIND, COOT,      
REMARK   3                            PHENIX, RELION, RELION, RELION, RELION    
REMARK   3   RECONSTRUCTION SCHEMA  : NULL                                      
REMARK   3                                                                      
REMARK   3 EM MAP-MODEL FITTING AND REFINEMENT                                  
REMARK   3   PDB ENTRY                    : NULL                                
REMARK   3   REFINEMENT SPACE             : NULL                                
REMARK   3   REFINEMENT PROTOCOL          : NULL                                
REMARK   3   REFINEMENT TARGET            : NULL                                
REMARK   3   OVERALL ANISOTROPIC B VALUE  : NULL                                
REMARK   3                                                                      
REMARK   3 FITTING PROCEDURE : NULL                                             
REMARK   3                                                                      
REMARK   3 EM IMAGE RECONSTRUCTION STATISTICS                                   
REMARK   3   NOMINAL PIXEL SIZE (ANGSTROMS)    : NULL                           
REMARK   3   ACTUAL PIXEL SIZE  (ANGSTROMS)    : NULL                           
REMARK   3   EFFECTIVE RESOLUTION (ANGSTROMS)  : 3.560                          
REMARK   3   NUMBER OF PARTICLES               : 402348                         
REMARK   3   CTF CORRECTION METHOD             : PHASE FLIPPING AND AMPLITUDE   
REMARK   3                                       CORRECTION                     
REMARK   3                                                                      
REMARK   3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL                    
REMARK   3                                                                      
REMARK   3 OTHER DETAILS: NULL                                                  
REMARK   4                                                                      
REMARK   4 6FFC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 08-JAN-18.                  
REMARK 100 THE DEPOSITION ID IS D_1200008018.                                   
REMARK 245                                                                      
REMARK 245 EXPERIMENTAL DETAILS                                                 
REMARK 245   RECONSTRUCTION METHOD          : SINGLE PARTICLE                   
REMARK 245   SPECIMEN TYPE                  : NULL                              
REMARK 245                                                                      
REMARK 245 ELECTRON MICROSCOPE SAMPLE                                           
REMARK 245   SAMPLE TYPE                    : PARTICLE                          
REMARK 245   PARTICLE TYPE                  : POINT                             
REMARK 245   NAME OF SAMPLE                 : NANODISC-RECONSTITUTED ABCG2 IN   
REMARK 245                                    COMPLEX WITH MZ29 INHIBITOR       
REMARK 245   SAMPLE CONCENTRATION (MG ML-1) : 0.40                              
REMARK 245   SAMPLE SUPPORT DETAILS         : NULL                              
REMARK 245   SAMPLE VITRIFICATION DETAILS   : NULL                              
REMARK 245   SAMPLE BUFFER                  : NULL                              
REMARK 245   PH                             : 7.50                              
REMARK 245   SAMPLE DETAILS                 : NULL                              
REMARK 245                                                                      
REMARK 245 DATA ACQUISITION                                                     
REMARK 245   DATE OF EXPERIMENT                : NULL                           
REMARK 245   NUMBER OF MICROGRAPHS-IMAGES      : NULL                           
REMARK 245   TEMPERATURE (KELVIN)              : NULL                           
REMARK 245   MICROSCOPE MODEL                  : FEI TITAN KRIOS                
REMARK 245   DETECTOR TYPE                     : GATAN K2 SUMMIT (4K X 4K)      
REMARK 245   MINIMUM DEFOCUS (NM)              : NULL                           
REMARK 245   MAXIMUM DEFOCUS (NM)              : NULL                           
REMARK 245   MINIMUM TILT ANGLE (DEGREES)      : NULL                           
REMARK 245   MAXIMUM TILT ANGLE (DEGREES)      : NULL                           
REMARK 245   NOMINAL CS                        : NULL                           
REMARK 245   IMAGING MODE                      : BRIGHT FIELD                   
REMARK 245   ELECTRON DOSE (ELECTRONS NM**-2)  : 100.00                         
REMARK 245   ILLUMINATION MODE                 : FLOOD BEAM                     
REMARK 245   NOMINAL MAGNIFICATION             : NULL                           
REMARK 245   CALIBRATED MAGNIFICATION          : NULL                           
REMARK 245   SOURCE                            : FIELD EMISSION GUN             
REMARK 245   ACCELERATION VOLTAGE (KV)         : 300                            
REMARK 245   IMAGING DETAILS                   : NULL                           
REMARK 247                                                                      
REMARK 247 ELECTRON MICROSCOPY                                                  
REMARK 247  THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON          
REMARK 247  MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE              
REMARK 247  THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES           
REMARK 247  ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION         
REMARK 247  OF THE STRUCTURE FACTORS.                                           
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 5650 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 46940 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -35.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     ASP A    -8                                                      
REMARK 465     TYR A    -7                                                      
REMARK 465     LYS A    -6                                                      
REMARK 465     ASP A    -5                                                      
REMARK 465     ASP A    -4                                                      
REMARK 465     ASP A    -3                                                      
REMARK 465     ASP A    -2                                                      
REMARK 465     LYS A    -1                                                      
REMARK 465     GLY A     0                                                      
REMARK 465     SER A     1                                                      
REMARK 465     SER A     2                                                      
REMARK 465     SER A     3                                                      
REMARK 465     SER A     4                                                      
REMARK 465     ASN A     5                                                      
REMARK 465     VAL A     6                                                      
REMARK 465     GLU A     7                                                      
REMARK 465     VAL A     8                                                      
REMARK 465     PHE A     9                                                      
REMARK 465     ILE A    10                                                      
REMARK 465     PRO A    11                                                      
REMARK 465     VAL A    12                                                      
REMARK 465     SER A    13                                                      
REMARK 465     GLN A    14                                                      
REMARK 465     GLY A    15                                                      
REMARK 465     ASN A    16                                                      
REMARK 465     THR A    17                                                      
REMARK 465     ASN A    18                                                      
REMARK 465     GLY A    19                                                      
REMARK 465     PHE A    20                                                      
REMARK 465     PRO A    21                                                      
REMARK 465     ALA A    22                                                      
REMARK 465     THR A    23                                                      
REMARK 465     ALA A    24                                                      
REMARK 465     SER A    25                                                      
REMARK 465     ASN A    26                                                      
REMARK 465     ASP A    27                                                      
REMARK 465     LEU A    28                                                      
REMARK 465     LYS A    29                                                      
REMARK 465     ALA A    30                                                      
REMARK 465     PHE A    31                                                      
REMARK 465     THR A    32                                                      
REMARK 465     GLU A    33                                                      
REMARK 465     LYS A    49                                                      
REMARK 465     SER A    50                                                      
REMARK 465     GLY A    51                                                      
REMARK 465     PHE A    52                                                      
REMARK 465     LEU A    53                                                      
REMARK 465     PRO A    54                                                      
REMARK 465     CYS A    55                                                      
REMARK 465     ARG A    56                                                      
REMARK 465     LYS A    57                                                      
REMARK 465     SER A   302                                                      
REMARK 465     THR A   303                                                      
REMARK 465     ALA A   304                                                      
REMARK 465     VAL A   305                                                      
REMARK 465     ALA A   306                                                      
REMARK 465     LEU A   307                                                      
REMARK 465     ASN A   308                                                      
REMARK 465     ARG A   309                                                      
REMARK 465     GLU A   310                                                      
REMARK 465     GLU A   311                                                      
REMARK 465     ASP A   312                                                      
REMARK 465     PHE A   313                                                      
REMARK 465     LYS A   314                                                      
REMARK 465     ALA A   315                                                      
REMARK 465     THR A   316                                                      
REMARK 465     GLU A   317                                                      
REMARK 465     ILE A   318                                                      
REMARK 465     ILE A   319                                                      
REMARK 465     GLU A   320                                                      
REMARK 465     PRO A   321                                                      
REMARK 465     SER A   322                                                      
REMARK 465     LYS A   323                                                      
REMARK 465     GLN A   324                                                      
REMARK 465     ASP A   325                                                      
REMARK 465     LYS A   326                                                      
REMARK 465     PRO A   327                                                      
REMARK 465     GLY A   355                                                      
REMARK 465     GLU A   356                                                      
REMARK 465     LYS A   357                                                      
REMARK 465     LYS A   358                                                      
REMARK 465     LYS A   359                                                      
REMARK 465     LYS A   360                                                      
REMARK 465     ILE A   361                                                      
REMARK 465     THR A   362                                                      
REMARK 465     VAL A   363                                                      
REMARK 465     PHE A   364                                                      
REMARK 465     LYS A   365                                                      
REMARK 465     GLU A   366                                                      
REMARK 465     ILE A   367                                                      
REMARK 465     SER A   368                                                      
REMARK 465     SER A   655                                                      
REMARK 465     ASP B    -8                                                      
REMARK 465     TYR B    -7                                                      
REMARK 465     LYS B    -6                                                      
REMARK 465     ASP B    -5                                                      
REMARK 465     ASP B    -4                                                      
REMARK 465     ASP B    -3                                                      
REMARK 465     ASP B    -2                                                      
REMARK 465     LYS B    -1                                                      
REMARK 465     GLY B     0                                                      
REMARK 465     SER B     1                                                      
REMARK 465     SER B     2                                                      
REMARK 465     SER B     3                                                      
REMARK 465     SER B     4                                                      
REMARK 465     ASN B     5                                                      
REMARK 465     VAL B     6                                                      
REMARK 465     GLU B     7                                                      
REMARK 465     VAL B     8                                                      
REMARK 465     PHE B     9                                                      
REMARK 465     ILE B    10                                                      
REMARK 465     PRO B    11                                                      
REMARK 465     VAL B    12                                                      
REMARK 465     SER B    13                                                      
REMARK 465     GLN B    14                                                      
REMARK 465     GLY B    15                                                      
REMARK 465     ASN B    16                                                      
REMARK 465     THR B    17                                                      
REMARK 465     ASN B    18                                                      
REMARK 465     GLY B    19                                                      
REMARK 465     PHE B    20                                                      
REMARK 465     PRO B    21                                                      
REMARK 465     ALA B    22                                                      
REMARK 465     THR B    23                                                      
REMARK 465     ALA B    24                                                      
REMARK 465     SER B    25                                                      
REMARK 465     ASN B    26                                                      
REMARK 465     ASP B    27                                                      
REMARK 465     LEU B    28                                                      
REMARK 465     LYS B    29                                                      
REMARK 465     ALA B    30                                                      
REMARK 465     PHE B    31                                                      
REMARK 465     THR B    32                                                      
REMARK 465     GLU B    33                                                      
REMARK 465     LYS B    49                                                      
REMARK 465     SER B    50                                                      
REMARK 465     GLY B    51                                                      
REMARK 465     PHE B    52                                                      
REMARK 465     LEU B    53                                                      
REMARK 465     PRO B    54                                                      
REMARK 465     CYS B    55                                                      
REMARK 465     ARG B    56                                                      
REMARK 465     LYS B    57                                                      
REMARK 465     SER B   302                                                      
REMARK 465     THR B   303                                                      
REMARK 465     ALA B   304                                                      
REMARK 465     VAL B   305                                                      
REMARK 465     ALA B   306                                                      
REMARK 465     LEU B   307                                                      
REMARK 465     ASN B   308                                                      
REMARK 465     ARG B   309                                                      
REMARK 465     GLU B   310                                                      
REMARK 465     GLU B   311                                                      
REMARK 465     ASP B   312                                                      
REMARK 465     PHE B   313                                                      
REMARK 465     LYS B   314                                                      
REMARK 465     ALA B   315                                                      
REMARK 465     THR B   316                                                      
REMARK 465     GLU B   317                                                      
REMARK 465     ILE B   318                                                      
REMARK 465     ILE B   319                                                      
REMARK 465     GLU B   320                                                      
REMARK 465     PRO B   321                                                      
REMARK 465     SER B   322                                                      
REMARK 465     LYS B   323                                                      
REMARK 465     GLN B   324                                                      
REMARK 465     ASP B   325                                                      
REMARK 465     LYS B   326                                                      
REMARK 465     PRO B   327                                                      
REMARK 465     GLY B   355                                                      
REMARK 465     GLU B   356                                                      
REMARK 465     LYS B   357                                                      
REMARK 465     LYS B   358                                                      
REMARK 465     LYS B   359                                                      
REMARK 465     LYS B   360                                                      
REMARK 465     ILE B   361                                                      
REMARK 465     THR B   362                                                      
REMARK 465     VAL B   363                                                      
REMARK 465     PHE B   364                                                      
REMARK 465     LYS B   365                                                      
REMARK 465     GLU B   366                                                      
REMARK 465     ILE B   367                                                      
REMARK 465     SER B   368                                                      
REMARK 465     SER B   655                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    CYS A 603   CA  -  CB  -  SG  ANGL. DEV. =   7.3 DEGREES          
REMARK 500    CYS B 603   CA  -  CB  -  SG  ANGL. DEV. =   7.3 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    SER A  65      -68.07    -92.64                                   
REMARK 500    ASP A 203       73.55     52.30                                   
REMARK 500    GLN A 244       74.34     42.24                                   
REMARK 500    ASN A 338       34.48    -96.14                                   
REMARK 500    TYR A 413       31.73    -93.51                                   
REMARK 500    ASP A 419     -158.64   -150.56                                   
REMARK 500    GLU A 451       30.66    -92.35                                   
REMARK 500    LYS A 500      107.09    -59.81                                   
REMARK 500    ASN A 596       49.60     34.90                                   
REMARK 500    ASN A 601       84.52     55.41                                   
REMARK 500    PRO A 602       84.18    -59.74                                   
REMARK 500    ASN A 604       -1.80     68.66                                   
REMARK 500    SER B  65      -68.07    -92.67                                   
REMARK 500    ASP B 203       73.69     52.14                                   
REMARK 500    GLN B 244       74.32     42.18                                   
REMARK 500    ASN B 338       34.43    -96.05                                   
REMARK 500    TYR B 413       31.68    -93.49                                   
REMARK 500    ASP B 419     -158.57   -150.60                                   
REMARK 500    GLU B 451       30.68    -92.36                                   
REMARK 500    LYS B 500      107.10    -59.88                                   
REMARK 500    ASN B 596       49.58     34.93                                   
REMARK 500    ASN B 601       84.47     55.48                                   
REMARK 500    PRO B 602       84.21    -59.69                                   
REMARK 500    ASN B 604       -1.69     68.62                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 ASN A  601     PRO A  602                 -130.70                    
REMARK 500 ASN B  601     PRO B  602                 -130.74                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue BWQ A 701                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue BWQ B 701                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: EMD-4256   RELATED DB: EMDB                              
REMARK 900 STRUCTURE OF AN INHIBITOR-BOUND ABC TRANSPORTER                      
DBREF  6FFC A    2   655  UNP    Q9UNQ0   ABCG2_HUMAN      2    655             
DBREF  6FFC B    2   655  UNP    Q9UNQ0   ABCG2_HUMAN      2    655             
SEQADV 6FFC ASP A   -8  UNP  Q9UNQ0              EXPRESSION TAG                 
SEQADV 6FFC TYR A   -7  UNP  Q9UNQ0              EXPRESSION TAG                 
SEQADV 6FFC LYS A   -6  UNP  Q9UNQ0              EXPRESSION TAG                 
SEQADV 6FFC ASP A   -5  UNP  Q9UNQ0              EXPRESSION TAG                 
SEQADV 6FFC ASP A   -4  UNP  Q9UNQ0              EXPRESSION TAG                 
SEQADV 6FFC ASP A   -3  UNP  Q9UNQ0              EXPRESSION TAG                 
SEQADV 6FFC ASP A   -2  UNP  Q9UNQ0              EXPRESSION TAG                 
SEQADV 6FFC LYS A   -1  UNP  Q9UNQ0              EXPRESSION TAG                 
SEQADV 6FFC GLY A    0  UNP  Q9UNQ0              EXPRESSION TAG                 
SEQADV 6FFC SER A    1  UNP  Q9UNQ0              EXPRESSION TAG                 
SEQADV 6FFC ASP B   -8  UNP  Q9UNQ0              EXPRESSION TAG                 
SEQADV 6FFC TYR B   -7  UNP  Q9UNQ0              EXPRESSION TAG                 
SEQADV 6FFC LYS B   -6  UNP  Q9UNQ0              EXPRESSION TAG                 
SEQADV 6FFC ASP B   -5  UNP  Q9UNQ0              EXPRESSION TAG                 
SEQADV 6FFC ASP B   -4  UNP  Q9UNQ0              EXPRESSION TAG                 
SEQADV 6FFC ASP B   -3  UNP  Q9UNQ0              EXPRESSION TAG                 
SEQADV 6FFC ASP B   -2  UNP  Q9UNQ0              EXPRESSION TAG                 
SEQADV 6FFC LYS B   -1  UNP  Q9UNQ0              EXPRESSION TAG                 
SEQADV 6FFC GLY B    0  UNP  Q9UNQ0              EXPRESSION TAG                 
SEQADV 6FFC SER B    1  UNP  Q9UNQ0              EXPRESSION TAG                 
SEQRES   1 A  664  ASP TYR LYS ASP ASP ASP ASP LYS GLY SER SER SER SER          
SEQRES   2 A  664  ASN VAL GLU VAL PHE ILE PRO VAL SER GLN GLY ASN THR          
SEQRES   3 A  664  ASN GLY PHE PRO ALA THR ALA SER ASN ASP LEU LYS ALA          
SEQRES   4 A  664  PHE THR GLU GLY ALA VAL LEU SER PHE HIS ASN ILE CYS          
SEQRES   5 A  664  TYR ARG VAL LYS LEU LYS SER GLY PHE LEU PRO CYS ARG          
SEQRES   6 A  664  LYS PRO VAL GLU LYS GLU ILE LEU SER ASN ILE ASN GLY          
SEQRES   7 A  664  ILE MET LYS PRO GLY LEU ASN ALA ILE LEU GLY PRO THR          
SEQRES   8 A  664  GLY GLY GLY LYS SER SER LEU LEU ASP VAL LEU ALA ALA          
SEQRES   9 A  664  ARG LYS ASP PRO SER GLY LEU SER GLY ASP VAL LEU ILE          
SEQRES  10 A  664  ASN GLY ALA PRO ARG PRO ALA ASN PHE LYS CYS ASN SER          
SEQRES  11 A  664  GLY TYR VAL VAL GLN ASP ASP VAL VAL MET GLY THR LEU          
SEQRES  12 A  664  THR VAL ARG GLU ASN LEU GLN PHE SER ALA ALA LEU ARG          
SEQRES  13 A  664  LEU ALA THR THR MET THR ASN HIS GLU LYS ASN GLU ARG          
SEQRES  14 A  664  ILE ASN ARG VAL ILE GLN GLU LEU GLY LEU ASP LYS VAL          
SEQRES  15 A  664  ALA ASP SER LYS VAL GLY THR GLN PHE ILE ARG GLY VAL          
SEQRES  16 A  664  SER GLY GLY GLU ARG LYS ARG THR SER ILE GLY MET GLU          
SEQRES  17 A  664  LEU ILE THR ASP PRO SER ILE LEU PHE LEU ASP GLU PRO          
SEQRES  18 A  664  THR THR GLY LEU ASP SER SER THR ALA ASN ALA VAL LEU          
SEQRES  19 A  664  LEU LEU LEU LYS ARG MET SER LYS GLN GLY ARG THR ILE          
SEQRES  20 A  664  ILE PHE SER ILE HIS GLN PRO ARG TYR SER ILE PHE LYS          
SEQRES  21 A  664  LEU PHE ASP SER LEU THR LEU LEU ALA SER GLY ARG LEU          
SEQRES  22 A  664  MET PHE HIS GLY PRO ALA GLN GLU ALA LEU GLY TYR PHE          
SEQRES  23 A  664  GLU SER ALA GLY TYR HIS CYS GLU ALA TYR ASN ASN PRO          
SEQRES  24 A  664  ALA ASP PHE PHE LEU ASP ILE ILE ASN GLY ASP SER THR          
SEQRES  25 A  664  ALA VAL ALA LEU ASN ARG GLU GLU ASP PHE LYS ALA THR          
SEQRES  26 A  664  GLU ILE ILE GLU PRO SER LYS GLN ASP LYS PRO LEU ILE          
SEQRES  27 A  664  GLU LYS LEU ALA GLU ILE TYR VAL ASN SER SER PHE TYR          
SEQRES  28 A  664  LYS GLU THR LYS ALA GLU LEU HIS GLN LEU SER GLY GLY          
SEQRES  29 A  664  GLU LYS LYS LYS LYS ILE THR VAL PHE LYS GLU ILE SER          
SEQRES  30 A  664  TYR THR THR SER PHE CYS HIS GLN LEU ARG TRP VAL SER          
SEQRES  31 A  664  LYS ARG SER PHE LYS ASN LEU LEU GLY ASN PRO GLN ALA          
SEQRES  32 A  664  SER ILE ALA GLN ILE ILE VAL THR VAL VAL LEU GLY LEU          
SEQRES  33 A  664  VAL ILE GLY ALA ILE TYR PHE GLY LEU LYS ASN ASP SER          
SEQRES  34 A  664  THR GLY ILE GLN ASN ARG ALA GLY VAL LEU PHE PHE LEU          
SEQRES  35 A  664  THR THR ASN GLN CYS PHE SER SER VAL SER ALA VAL GLU          
SEQRES  36 A  664  LEU PHE VAL VAL GLU LYS LYS LEU PHE ILE HIS GLU TYR          
SEQRES  37 A  664  ILE SER GLY TYR TYR ARG VAL SER SER TYR PHE LEU GLY          
SEQRES  38 A  664  LYS LEU LEU SER ASP LEU LEU PRO MET ARG MET LEU PRO          
SEQRES  39 A  664  SER ILE ILE PHE THR CYS ILE VAL TYR PHE MET LEU GLY          
SEQRES  40 A  664  LEU LYS PRO LYS ALA ASP ALA PHE PHE VAL MET MET PHE          
SEQRES  41 A  664  THR LEU MET MET VAL ALA TYR SER ALA SER SER MET ALA          
SEQRES  42 A  664  LEU ALA ILE ALA ALA GLY GLN SER VAL VAL SER VAL ALA          
SEQRES  43 A  664  THR LEU LEU MET THR ILE CYS PHE VAL PHE MET MET ILE          
SEQRES  44 A  664  PHE SER GLY LEU LEU VAL ASN LEU THR THR ILE ALA SER          
SEQRES  45 A  664  TRP LEU SER TRP LEU GLN TYR PHE SER ILE PRO ARG TYR          
SEQRES  46 A  664  GLY PHE THR ALA LEU GLN HIS ASN GLU PHE LEU GLY GLN          
SEQRES  47 A  664  ASN PHE CYS PRO GLY LEU ASN ALA THR GLY ASN ASN PRO          
SEQRES  48 A  664  CYS ASN TYR ALA THR CYS THR GLY GLU GLU TYR LEU VAL          
SEQRES  49 A  664  LYS GLN GLY ILE ASP LEU SER PRO TRP GLY LEU TRP LYS          
SEQRES  50 A  664  ASN HIS VAL ALA LEU ALA CYS MET ILE VAL ILE PHE LEU          
SEQRES  51 A  664  THR ILE ALA TYR LEU LYS LEU LEU PHE LEU LYS LYS TYR          
SEQRES  52 A  664  SER                                                          
SEQRES   1 B  664  ASP TYR LYS ASP ASP ASP ASP LYS GLY SER SER SER SER          
SEQRES   2 B  664  ASN VAL GLU VAL PHE ILE PRO VAL SER GLN GLY ASN THR          
SEQRES   3 B  664  ASN GLY PHE PRO ALA THR ALA SER ASN ASP LEU LYS ALA          
SEQRES   4 B  664  PHE THR GLU GLY ALA VAL LEU SER PHE HIS ASN ILE CYS          
SEQRES   5 B  664  TYR ARG VAL LYS LEU LYS SER GLY PHE LEU PRO CYS ARG          
SEQRES   6 B  664  LYS PRO VAL GLU LYS GLU ILE LEU SER ASN ILE ASN GLY          
SEQRES   7 B  664  ILE MET LYS PRO GLY LEU ASN ALA ILE LEU GLY PRO THR          
SEQRES   8 B  664  GLY GLY GLY LYS SER SER LEU LEU ASP VAL LEU ALA ALA          
SEQRES   9 B  664  ARG LYS ASP PRO SER GLY LEU SER GLY ASP VAL LEU ILE          
SEQRES  10 B  664  ASN GLY ALA PRO ARG PRO ALA ASN PHE LYS CYS ASN SER          
SEQRES  11 B  664  GLY TYR VAL VAL GLN ASP ASP VAL VAL MET GLY THR LEU          
SEQRES  12 B  664  THR VAL ARG GLU ASN LEU GLN PHE SER ALA ALA LEU ARG          
SEQRES  13 B  664  LEU ALA THR THR MET THR ASN HIS GLU LYS ASN GLU ARG          
SEQRES  14 B  664  ILE ASN ARG VAL ILE GLN GLU LEU GLY LEU ASP LYS VAL          
SEQRES  15 B  664  ALA ASP SER LYS VAL GLY THR GLN PHE ILE ARG GLY VAL          
SEQRES  16 B  664  SER GLY GLY GLU ARG LYS ARG THR SER ILE GLY MET GLU          
SEQRES  17 B  664  LEU ILE THR ASP PRO SER ILE LEU PHE LEU ASP GLU PRO          
SEQRES  18 B  664  THR THR GLY LEU ASP SER SER THR ALA ASN ALA VAL LEU          
SEQRES  19 B  664  LEU LEU LEU LYS ARG MET SER LYS GLN GLY ARG THR ILE          
SEQRES  20 B  664  ILE PHE SER ILE HIS GLN PRO ARG TYR SER ILE PHE LYS          
SEQRES  21 B  664  LEU PHE ASP SER LEU THR LEU LEU ALA SER GLY ARG LEU          
SEQRES  22 B  664  MET PHE HIS GLY PRO ALA GLN GLU ALA LEU GLY TYR PHE          
SEQRES  23 B  664  GLU SER ALA GLY TYR HIS CYS GLU ALA TYR ASN ASN PRO          
SEQRES  24 B  664  ALA ASP PHE PHE LEU ASP ILE ILE ASN GLY ASP SER THR          
SEQRES  25 B  664  ALA VAL ALA LEU ASN ARG GLU GLU ASP PHE LYS ALA THR          
SEQRES  26 B  664  GLU ILE ILE GLU PRO SER LYS GLN ASP LYS PRO LEU ILE          
SEQRES  27 B  664  GLU LYS LEU ALA GLU ILE TYR VAL ASN SER SER PHE TYR          
SEQRES  28 B  664  LYS GLU THR LYS ALA GLU LEU HIS GLN LEU SER GLY GLY          
SEQRES  29 B  664  GLU LYS LYS LYS LYS ILE THR VAL PHE LYS GLU ILE SER          
SEQRES  30 B  664  TYR THR THR SER PHE CYS HIS GLN LEU ARG TRP VAL SER          
SEQRES  31 B  664  LYS ARG SER PHE LYS ASN LEU LEU GLY ASN PRO GLN ALA          
SEQRES  32 B  664  SER ILE ALA GLN ILE ILE VAL THR VAL VAL LEU GLY LEU          
SEQRES  33 B  664  VAL ILE GLY ALA ILE TYR PHE GLY LEU LYS ASN ASP SER          
SEQRES  34 B  664  THR GLY ILE GLN ASN ARG ALA GLY VAL LEU PHE PHE LEU          
SEQRES  35 B  664  THR THR ASN GLN CYS PHE SER SER VAL SER ALA VAL GLU          
SEQRES  36 B  664  LEU PHE VAL VAL GLU LYS LYS LEU PHE ILE HIS GLU TYR          
SEQRES  37 B  664  ILE SER GLY TYR TYR ARG VAL SER SER TYR PHE LEU GLY          
SEQRES  38 B  664  LYS LEU LEU SER ASP LEU LEU PRO MET ARG MET LEU PRO          
SEQRES  39 B  664  SER ILE ILE PHE THR CYS ILE VAL TYR PHE MET LEU GLY          
SEQRES  40 B  664  LEU LYS PRO LYS ALA ASP ALA PHE PHE VAL MET MET PHE          
SEQRES  41 B  664  THR LEU MET MET VAL ALA TYR SER ALA SER SER MET ALA          
SEQRES  42 B  664  LEU ALA ILE ALA ALA GLY GLN SER VAL VAL SER VAL ALA          
SEQRES  43 B  664  THR LEU LEU MET THR ILE CYS PHE VAL PHE MET MET ILE          
SEQRES  44 B  664  PHE SER GLY LEU LEU VAL ASN LEU THR THR ILE ALA SER          
SEQRES  45 B  664  TRP LEU SER TRP LEU GLN TYR PHE SER ILE PRO ARG TYR          
SEQRES  46 B  664  GLY PHE THR ALA LEU GLN HIS ASN GLU PHE LEU GLY GLN          
SEQRES  47 B  664  ASN PHE CYS PRO GLY LEU ASN ALA THR GLY ASN ASN PRO          
SEQRES  48 B  664  CYS ASN TYR ALA THR CYS THR GLY GLU GLU TYR LEU VAL          
SEQRES  49 B  664  LYS GLN GLY ILE ASP LEU SER PRO TRP GLY LEU TRP LYS          
SEQRES  50 B  664  ASN HIS VAL ALA LEU ALA CYS MET ILE VAL ILE PHE LEU          
SEQRES  51 B  664  THR ILE ALA TYR LEU LYS LEU LEU PHE LEU LYS LYS TYR          
SEQRES  52 B  664  SER                                                          
HET    BWQ  A 701      38                                                       
HET    BWQ  B 701      38                                                       
HETNAM     BWQ ~{TERT}-BUTYL 3-[(2~{S},5~{S},8~{S})-14-CYCLOPENTYLOXY-          
HETNAM   2 BWQ  2-(2-METHYLPROPYL)-4,7-BIS(OXIDANYLIDENE)-3,6,17-               
HETNAM   3 BWQ  TRIAZATETRACYCLO[8.7.0.0^{3,8}.0^{11,16}]HEPTADECA-             
HETNAM   4 BWQ  1(10),11,13,15-TETRAEN-5-YL]PROPANOATE                          
FORMUL   3  BWQ    2(C30 H41 N3 O5)                                             
HELIX    1 AA1 GLY A   85  ALA A   94  1                                  10    
HELIX    2 AA2 ASN A  116  SER A  121  1                                   6    
HELIX    3 AA3 THR A  135  LEU A  148  1                                  14    
HELIX    4 AA4 THR A  153  GLY A  169  1                                  17    
HELIX    5 AA5 SER A  187  LEU A  200  1                                  14    
HELIX    6 AA6 ASP A  217  LYS A  233  1                                  17    
HELIX    7 AA7 ARG A  246  LYS A  251  1                                   6    
HELIX    8 AA8 GLN A  271  GLY A  281  1                                  11    
HELIX    9 AA9 ASN A  289  GLY A  300  1                                  12    
HELIX   10 AB1 ILE A  329  ASN A  338  1                                  10    
HELIX   11 AB2 SER A  339  GLY A  354  1                                  16    
HELIX   12 AB3 SER A  372  ASN A  391  1                                  20    
HELIX   13 AB4 PRO A  392  TYR A  413  1                                  22    
HELIX   14 AB5 THR A  421  SER A  441  1                                  21    
HELIX   15 AB6 GLU A  446  GLU A  451  1                                   6    
HELIX   16 AB7 GLU A  451  SER A  461  1                                  11    
HELIX   17 AB8 ARG A  465  LEU A  478  1                                  14    
HELIX   18 AB9 LEU A  479  GLY A  498  1                                  20    
HELIX   19 AC1 ALA A  503  ALA A  529  1                                  27    
HELIX   20 AC2 VAL A  534  MET A  549  1                                  16    
HELIX   21 AC3 ASN A  557  ILE A  561  5                                   5    
HELIX   22 AC4 LEU A  565  PHE A  571  5                                   7    
HELIX   23 AC5 SER A  572  PHE A  586  1                                  15    
HELIX   24 AC6 ASN A  601  TYR A  605  5                                   5    
HELIX   25 AC7 THR A  609  GLN A  617  1                                   9    
HELIX   26 AC8 PRO A  623  PHE A  650  1                                  28    
HELIX   27 AC9 GLY B   85  ALA B   94  1                                  10    
HELIX   28 AD1 ASN B  116  SER B  121  1                                   6    
HELIX   29 AD2 THR B  135  LEU B  148  1                                  14    
HELIX   30 AD3 THR B  153  GLY B  169  1                                  17    
HELIX   31 AD4 SER B  187  LEU B  200  1                                  14    
HELIX   32 AD5 ASP B  217  LYS B  233  1                                  17    
HELIX   33 AD6 ARG B  246  LYS B  251  1                                   6    
HELIX   34 AD7 GLN B  271  GLY B  281  1                                  11    
HELIX   35 AD8 ASN B  289  GLY B  300  1                                  12    
HELIX   36 AD9 ILE B  329  ASN B  338  1                                  10    
HELIX   37 AE1 SER B  339  GLY B  354  1                                  16    
HELIX   38 AE2 SER B  372  ASN B  391  1                                  20    
HELIX   39 AE3 PRO B  392  TYR B  413  1                                  22    
HELIX   40 AE4 THR B  421  SER B  441  1                                  21    
HELIX   41 AE5 GLU B  446  GLU B  451  1                                   6    
HELIX   42 AE6 GLU B  451  SER B  461  1                                  11    
HELIX   43 AE7 ARG B  465  LEU B  478  1                                  14    
HELIX   44 AE8 LEU B  479  GLY B  498  1                                  20    
HELIX   45 AE9 ALA B  503  ALA B  529  1                                  27    
HELIX   46 AF1 VAL B  534  MET B  549  1                                  16    
HELIX   47 AF2 ASN B  557  ILE B  561  5                                   5    
HELIX   48 AF3 LEU B  565  PHE B  571  5                                   7    
HELIX   49 AF4 SER B  572  PHE B  586  1                                  15    
HELIX   50 AF5 ASN B  601  TYR B  605  5                                   5    
HELIX   51 AF6 THR B  609  GLN B  617  1                                   9    
HELIX   52 AF7 PRO B  623  PHE B  650  1                                  28    
SHEET    1 AA1 4 GLU A  60  MET A  71  0                                        
SHEET    2 AA1 4 LEU A  37  LYS A  47 -1  N  PHE A  39   O  GLY A  69           
SHEET    3 AA1 4 ASP A 105  ILE A 108 -1  O  LEU A 107   N  SER A  38           
SHEET    4 AA1 4 ALA A 111  PRO A 112 -1  O  ALA A 111   N  ILE A 108           
SHEET    1 AA2 6 GLY A 122  VAL A 124  0                                        
SHEET    2 AA2 6 ILE A 206  ASP A 210  1  O  ASP A 210   N  VAL A 124           
SHEET    3 AA2 6 THR A 237  SER A 241  1  O  THR A 237   N  LEU A 207           
SHEET    4 AA2 6 LEU A  75  LEU A  79  1  N  ASN A  76   O  ILE A 238           
SHEET    5 AA2 6 SER A 255  ALA A 260  1  O  SER A 255   N  ALA A  77           
SHEET    6 AA2 6 ARG A 263  PRO A 269 -1  O  GLY A 268   N  LEU A 256           
SHEET    1 AA3 4 GLU B  60  MET B  71  0                                        
SHEET    2 AA3 4 LEU B  37  LYS B  47 -1  N  PHE B  39   O  GLY B  69           
SHEET    3 AA3 4 ASP B 105  ILE B 108 -1  O  LEU B 107   N  SER B  38           
SHEET    4 AA3 4 ALA B 111  PRO B 112 -1  O  ALA B 111   N  ILE B 108           
SHEET    1 AA4 6 GLY B 122  VAL B 124  0                                        
SHEET    2 AA4 6 ILE B 206  ASP B 210  1  O  ASP B 210   N  VAL B 124           
SHEET    3 AA4 6 THR B 237  SER B 241  1  O  THR B 237   N  LEU B 207           
SHEET    4 AA4 6 LEU B  75  LEU B  79  1  N  ASN B  76   O  ILE B 238           
SHEET    5 AA4 6 SER B 255  ALA B 260  1  O  SER B 255   N  ALA B  77           
SHEET    6 AA4 6 ARG B 263  PRO B 269 -1  O  GLY B 268   N  LEU B 256           
SSBOND   1 CYS A  592    CYS A  608                          1555   1555  2.04  
SSBOND   2 CYS A  603    CYS B  603                          1555   1555  2.04  
SSBOND   3 CYS B  592    CYS B  608                          1555   1555  2.04  
SITE     1 AC1 15 ALA A 397  VAL A 401  LEU A 405  PHE A 431                    
SITE     2 AC1 15 PHE A 432  THR A 435  ASN A 436  PHE A 439                    
SITE     3 AC1 15 LEU B 539  THR B 542  ILE B 543  VAL B 546                    
SITE     4 AC1 15 MET B 549  LEU B 555  BWQ B 701                               
SITE     1 AC2 14 LEU A 539  THR A 542  ILE A 543  VAL A 546                    
SITE     2 AC2 14 MET A 549  LEU A 555  BWQ A 701  ALA B 397                    
SITE     3 AC2 14 PHE B 431  PHE B 432  THR B 435  ASN B 436                    
SITE     4 AC2 14 PHE B 439  SER B 440                                          
CRYST1    1.000    1.000    1.000  90.00  90.00  90.00 P 1           1          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      1.000000  0.000000  0.000000        0.00000                         
SCALE2      0.000000  1.000000  0.000000        0.00000                         
SCALE3      0.000000  0.000000  1.000000        0.00000