HEADER    BIOSYNTHETIC PROTEIN                    20-JUN-19   6KA2              
TITLE     CRYSTAL STRUCTURE OF A THEBAINE SYNTHASE FROM PAPAVER SOMNIFERUM IN   
TITLE    2 COMPLEX WITH TBN                                                     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: THEBAINE SYNTHASE 2;                                       
COMPND   3 CHAIN: A, B, C, D;                                                   
COMPND   4 EC: 4.2.99.24;                                                       
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: PAPAVER SOMNIFERUM;                             
SOURCE   3 ORGANISM_COMMON: OPIUM POPPY;                                        
SOURCE   4 ORGANISM_TAXID: 3469;                                                
SOURCE   5 GENE: THS2;                                                          
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PET-46EK/LIC                              
KEYWDS    SYNTHASE, CRYSTALLIZATION, BIOSYNTHETIC PROTEIN                       
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.XUE,X.J.YU,J.W.HUANG,W.D.LIU,C.C.CHEN,R.T.GUO                       
REVDAT   3   22-NOV-23 6KA2    1       REMARK                                   
REVDAT   2   07-JUL-21 6KA2    1       JRNL                                     
REVDAT   1   24-JUN-20 6KA2    0                                                
JRNL        AUTH   C.C.CHEN,J.XUE,W.PENG,B.WANG,L.ZHANG,W.LIU,T.P.KO,J.W.HUANG, 
JRNL        AUTH 2 S.ZHOU,J.MIN,L.MA,L.DAI,R.T.GUO,X.YU                         
JRNL        TITL   STRUCTURAL INSIGHTS INTO THEBAINE SYNTHASE 2 CATALYSIS.      
JRNL        REF    BIOCHEM.BIOPHYS.RES.COMMUN.   V. 529   156 2020              
JRNL        REFN                   ESSN 1090-2104                               
JRNL        PMID   32703404                                                     
JRNL        DOI    10.1016/J.BBRC.2020.05.199                                   
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.35 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.8.0238                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.35                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 25.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 24699                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.199                           
REMARK   3   R VALUE            (WORKING SET) : 0.196                           
REMARK   3   FREE R VALUE                     : 0.243                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.800                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1243                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.35                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.41                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1802                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 100.0                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3040                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 78                           
REMARK   3   BIN FREE R VALUE                    : 0.3690                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4769                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 69                                      
REMARK   3   SOLVENT ATOMS            : 216                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 51.75                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 2.70000                                              
REMARK   3    B22 (A**2) : -4.54000                                             
REMARK   3    B33 (A**2) : 0.42000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.52000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.505         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.263         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.209         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 9.239         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.954                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.931                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  4940 ; 0.009 ; 0.013       
REMARK   3   BOND LENGTHS OTHERS               (A):  4488 ; 0.002 ; 0.018       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  6684 ; 1.682 ; 1.678       
REMARK   3   BOND ANGLES OTHERS          (DEGREES): 10501 ; 1.306 ; 1.619       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   593 ; 7.715 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   257 ;37.624 ;24.241       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   896 ;20.168 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    20 ;19.629 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   647 ; 0.070 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  5442 ; 0.007 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   942 ; 0.001 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS U VALUES : REFINED INDIVIDUALLY                           
REMARK   4                                                                      
REMARK   4 6KA2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 27-JUN-19.                  
REMARK 100 THE DEPOSITION ID IS D_1300012522.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 11-OCT-18                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSRRC                              
REMARK 200  BEAMLINE                       : BL15A1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0                                
REMARK 200  MONOCHROMATOR                  : GRAPHITE                           
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : RAYONIX MX-300                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 27891                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.290                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 25.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 4.000                              
REMARK 200  R MERGE                    (I) : 0.07100                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 12.6000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.29                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.37                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.10                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.60000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: 4REJ                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 42.46                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.14                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 2.4M AMMONIUM SULFATE, 0.1M BIS-TRIS,    
REMARK 280  8.0% V/V ACETONE, PH 7.0, VAPOR DIFFUSION, SITTING DROP,            
REMARK 280  TEMPERATURE 295K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y,-Z                                                 
REMARK 290       3555   X+1/2,Y+1/2,Z                                           
REMARK 290       4555   -X+1/2,Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   3  1.000000  0.000000  0.000000       77.54000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       21.73000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       77.54000            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       21.73000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
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: 1700 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 13830 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -7.0 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 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
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: 1720 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 13780 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -7.0 KCAL/MOL                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D                                  
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     MET A     1                                                      
REMARK 465     ALA A     2                                                      
REMARK 465     PRO A     3                                                      
REMARK 465     LEU A     4                                                      
REMARK 465     GLY A     5                                                      
REMARK 465     SER A   157                                                      
REMARK 465     GLU A   158                                                      
REMARK 465     SER A   159                                                      
REMARK 465     ASN A   160                                                      
REMARK 465     MET B     1                                                      
REMARK 465     ALA B     2                                                      
REMARK 465     PRO B     3                                                      
REMARK 465     LEU B     4                                                      
REMARK 465     GLY B     5                                                      
REMARK 465     GLU B   158                                                      
REMARK 465     SER B   159                                                      
REMARK 465     ASN B   160                                                      
REMARK 465     MET C     1                                                      
REMARK 465     ALA C     2                                                      
REMARK 465     PRO C     3                                                      
REMARK 465     LEU C     4                                                      
REMARK 465     GLY C     5                                                      
REMARK 465     VAL C     6                                                      
REMARK 465     SER C   157                                                      
REMARK 465     GLU C   158                                                      
REMARK 465     SER C   159                                                      
REMARK 465     ASN C   160                                                      
REMARK 465     MET D     1                                                      
REMARK 465     ALA D     2                                                      
REMARK 465     PRO D     3                                                      
REMARK 465     LEU D     4                                                      
REMARK 465     GLY D     5                                                      
REMARK 465     VAL D     6                                                      
REMARK 465     PRO D   113                                                      
REMARK 465     ASP D   114                                                      
REMARK 465     GLY D   115                                                      
REMARK 465     ASN D   116                                                      
REMARK 465     ASP D   156                                                      
REMARK 465     SER D   157                                                      
REMARK 465     GLU D   158                                                      
REMARK 465     SER D   159                                                      
REMARK 465     ASN D   160                                                      
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    ASP A  68     -112.41     47.73                                   
REMARK 500    ASP B  68     -118.38     64.88                                   
REMARK 500    ASP B  81      108.49   -160.56                                   
REMARK 500    LYS B  85       54.43     32.70                                   
REMARK 500    PRO B 136       47.74    -79.18                                   
REMARK 500    ASP C  68     -108.17     59.81                                   
REMARK 500    ILE D  50      -66.63    -97.86                                   
REMARK 500    PRO D  54       -8.63    -52.06                                   
REMARK 500    ASN D  64       52.74   -148.58                                   
REMARK 500    ASP D  68     -110.99     44.87                                   
REMARK 500    ASP D  81      102.21   -165.22                                   
REMARK 500    PHE D 103       85.17   -151.66                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A 343        DISTANCE =  5.86 ANGSTROMS                       
REMARK 525    HOH A 344        DISTANCE =  6.31 ANGSTROMS                       
REMARK 525    HOH A 345        DISTANCE =  6.54 ANGSTROMS                       
REMARK 525    HOH A 346        DISTANCE =  7.12 ANGSTROMS                       
REMARK 525    HOH A 347        DISTANCE =  7.27 ANGSTROMS                       
REMARK 525    HOH A 348        DISTANCE =  8.17 ANGSTROMS                       
REMARK 525    HOH C 369        DISTANCE =  6.03 ANGSTROMS                       
REMARK 525    HOH C 370        DISTANCE =  6.51 ANGSTROMS                       
REMARK 525    HOH D 247        DISTANCE =  6.17 ANGSTROMS                       
REMARK 525    HOH D 248        DISTANCE =  6.18 ANGSTROMS                       
REMARK 525    HOH D 249        DISTANCE =  6.90 ANGSTROMS                       
REMARK 525    HOH D 250        DISTANCE =  7.24 ANGSTROMS                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue D4R A 200                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue D4R B 200                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue D4R C 200                 
DBREF1 6KA2 A    1   160  UNP                  THS2_PAPSO                       
DBREF2 6KA2 A     A0A2U9GGW3                          1         160             
DBREF1 6KA2 B    1   160  UNP                  THS2_PAPSO                       
DBREF2 6KA2 B     A0A2U9GGW3                          1         160             
DBREF1 6KA2 C    1   160  UNP                  THS2_PAPSO                       
DBREF2 6KA2 C     A0A2U9GGW3                          1         160             
DBREF1 6KA2 D    1   160  UNP                  THS2_PAPSO                       
DBREF2 6KA2 D     A0A2U9GGW3                          1         160             
SEQRES   1 A  160  MET ALA PRO LEU GLY VAL SER GLY LEU VAL GLY LYS LEU          
SEQRES   2 A  160  SER THR GLU LEU GLU VAL ASP CYS ASP ALA GLU LYS TYR          
SEQRES   3 A  160  TYR ASN MET TYR LYS HIS GLY GLU ASP VAL LYS LYS ALA          
SEQRES   4 A  160  VAL PRO HIS LEU CYS VAL ASP VAL LYS ILE ILE SER GLY          
SEQRES   5 A  160  ASP PRO THR SER SER GLY CYS ILE LYS GLU TRP ASN VAL          
SEQRES   6 A  160  ASN ILE ASP GLY LYS THR ILE ARG SER VAL GLU GLU THR          
SEQRES   7 A  160  THR HIS ASP ASP GLU THR LYS THR LEU ARG HIS ARG VAL          
SEQRES   8 A  160  PHE GLU GLY ASP VAL MET LYS ASP PHE LYS LYS PHE ASP          
SEQRES   9 A  160  THR ILE MET VAL VAL ASN PRO LYS PRO ASP GLY ASN GLY          
SEQRES  10 A  160  CYS VAL VAL THR ARG SER ILE GLU TYR GLU LYS THR ASN          
SEQRES  11 A  160  GLU ASN SER PRO THR PRO PHE ASP TYR LEU GLN PHE GLY          
SEQRES  12 A  160  HIS GLN ALA ILE GLU ASP MET ASN LYS TYR LEU ARG ASP          
SEQRES  13 A  160  SER GLU SER ASN                                              
SEQRES   1 B  160  MET ALA PRO LEU GLY VAL SER GLY LEU VAL GLY LYS LEU          
SEQRES   2 B  160  SER THR GLU LEU GLU VAL ASP CYS ASP ALA GLU LYS TYR          
SEQRES   3 B  160  TYR ASN MET TYR LYS HIS GLY GLU ASP VAL LYS LYS ALA          
SEQRES   4 B  160  VAL PRO HIS LEU CYS VAL ASP VAL LYS ILE ILE SER GLY          
SEQRES   5 B  160  ASP PRO THR SER SER GLY CYS ILE LYS GLU TRP ASN VAL          
SEQRES   6 B  160  ASN ILE ASP GLY LYS THR ILE ARG SER VAL GLU GLU THR          
SEQRES   7 B  160  THR HIS ASP ASP GLU THR LYS THR LEU ARG HIS ARG VAL          
SEQRES   8 B  160  PHE GLU GLY ASP VAL MET LYS ASP PHE LYS LYS PHE ASP          
SEQRES   9 B  160  THR ILE MET VAL VAL ASN PRO LYS PRO ASP GLY ASN GLY          
SEQRES  10 B  160  CYS VAL VAL THR ARG SER ILE GLU TYR GLU LYS THR ASN          
SEQRES  11 B  160  GLU ASN SER PRO THR PRO PHE ASP TYR LEU GLN PHE GLY          
SEQRES  12 B  160  HIS GLN ALA ILE GLU ASP MET ASN LYS TYR LEU ARG ASP          
SEQRES  13 B  160  SER GLU SER ASN                                              
SEQRES   1 C  160  MET ALA PRO LEU GLY VAL SER GLY LEU VAL GLY LYS LEU          
SEQRES   2 C  160  SER THR GLU LEU GLU VAL ASP CYS ASP ALA GLU LYS TYR          
SEQRES   3 C  160  TYR ASN MET TYR LYS HIS GLY GLU ASP VAL LYS LYS ALA          
SEQRES   4 C  160  VAL PRO HIS LEU CYS VAL ASP VAL LYS ILE ILE SER GLY          
SEQRES   5 C  160  ASP PRO THR SER SER GLY CYS ILE LYS GLU TRP ASN VAL          
SEQRES   6 C  160  ASN ILE ASP GLY LYS THR ILE ARG SER VAL GLU GLU THR          
SEQRES   7 C  160  THR HIS ASP ASP GLU THR LYS THR LEU ARG HIS ARG VAL          
SEQRES   8 C  160  PHE GLU GLY ASP VAL MET LYS ASP PHE LYS LYS PHE ASP          
SEQRES   9 C  160  THR ILE MET VAL VAL ASN PRO LYS PRO ASP GLY ASN GLY          
SEQRES  10 C  160  CYS VAL VAL THR ARG SER ILE GLU TYR GLU LYS THR ASN          
SEQRES  11 C  160  GLU ASN SER PRO THR PRO PHE ASP TYR LEU GLN PHE GLY          
SEQRES  12 C  160  HIS GLN ALA ILE GLU ASP MET ASN LYS TYR LEU ARG ASP          
SEQRES  13 C  160  SER GLU SER ASN                                              
SEQRES   1 D  160  MET ALA PRO LEU GLY VAL SER GLY LEU VAL GLY LYS LEU          
SEQRES   2 D  160  SER THR GLU LEU GLU VAL ASP CYS ASP ALA GLU LYS TYR          
SEQRES   3 D  160  TYR ASN MET TYR LYS HIS GLY GLU ASP VAL LYS LYS ALA          
SEQRES   4 D  160  VAL PRO HIS LEU CYS VAL ASP VAL LYS ILE ILE SER GLY          
SEQRES   5 D  160  ASP PRO THR SER SER GLY CYS ILE LYS GLU TRP ASN VAL          
SEQRES   6 D  160  ASN ILE ASP GLY LYS THR ILE ARG SER VAL GLU GLU THR          
SEQRES   7 D  160  THR HIS ASP ASP GLU THR LYS THR LEU ARG HIS ARG VAL          
SEQRES   8 D  160  PHE GLU GLY ASP VAL MET LYS ASP PHE LYS LYS PHE ASP          
SEQRES   9 D  160  THR ILE MET VAL VAL ASN PRO LYS PRO ASP GLY ASN GLY          
SEQRES  10 D  160  CYS VAL VAL THR ARG SER ILE GLU TYR GLU LYS THR ASN          
SEQRES  11 D  160  GLU ASN SER PRO THR PRO PHE ASP TYR LEU GLN PHE GLY          
SEQRES  12 D  160  HIS GLN ALA ILE GLU ASP MET ASN LYS TYR LEU ARG ASP          
SEQRES  13 D  160  SER GLU SER ASN                                              
HET    D4R  A 200      23                                                       
HET    D4R  B 200      23                                                       
HET    D4R  C 200      23                                                       
HETNAM     D4R (4R,7AR,12BS)-7,9-DIMETHOXY-3-METHYL-2,4,7A,13-                  
HETNAM   2 D4R  TETRAHYDRO-1H-4,12-METHANOBENZOFURO[3,2-E]ISOQUINOLINE          
HETSYN     D4R THEBAINE                                                         
FORMUL   5  D4R    3(C19 H21 N O3)                                              
FORMUL   8  HOH   *216(H2 O)                                                    
HELIX    1 AA1 ASP A   22  HIS A   32  1                                  11    
HELIX    2 AA2 GLU A   34  VAL A   40  1                                   7    
HELIX    3 AA3 VAL A   96  LYS A   98  5                                   3    
HELIX    4 AA4 PRO A  136  ASP A  156  1                                  21    
HELIX    5 AA5 ASP B   22  HIS B   32  1                                  11    
HELIX    6 AA6 ASP B   35  VAL B   40  1                                   6    
HELIX    7 AA7 VAL B   96  LYS B   98  5                                   3    
HELIX    8 AA8 PRO B  136  SER B  157  1                                  22    
HELIX    9 AA9 ASP C   22  HIS C   32  1                                  11    
HELIX   10 AB1 GLU C   34  VAL C   40  1                                   7    
HELIX   11 AB2 VAL C   96  LYS C   98  5                                   3    
HELIX   12 AB3 PRO C  136  ASP C  156  1                                  21    
HELIX   13 AB4 ASP D   22  TYR D   30  1                                   9    
HELIX   14 AB5 HIS D   32  VAL D   40  1                                   9    
HELIX   15 AB6 VAL D   96  LYS D   98  5                                   3    
HELIX   16 AB7 PRO D  136  LEU D  154  1                                  19    
SHEET    1 AA114 CYS A  44  SER A  51  0                                        
SHEET    2 AA114 GLY A  58  ILE A  67 -1  O  GLU A  62   N  LYS A  48           
SHEET    3 AA114 LYS A  70  ASP A  81 -1  O  THR A  78   N  CYS A  59           
SHEET    4 AA114 THR A  86  GLY A  94 -1  O  GLU A  93   N  VAL A  75           
SHEET    5 AA114 PHE A 100  PRO A 111 -1  O  THR A 105   N  HIS A  89           
SHEET    6 AA114 CYS A 118  LYS A 128 -1  O  GLU A 125   N  ASP A 104           
SHEET    7 AA114 VAL A  10  VAL A  19 -1  N  THR A  15   O  ARG A 122           
SHEET    8 AA114 VAL B  10  VAL B  19 -1  O  GLU B  16   N  LYS A  12           
SHEET    9 AA114 CYS B 118  LYS B 128 -1  O  CYS B 118   N  VAL B  19           
SHEET   10 AA114 PHE B 100  PRO B 111 -1  N  ASP B 104   O  GLU B 125           
SHEET   11 AA114 THR B  86  GLY B  94 -1  N  HIS B  89   O  THR B 105           
SHEET   12 AA114 LYS B  70  ASP B  81 -1  N  VAL B  75   O  GLU B  93           
SHEET   13 AA114 CYS B  59  ILE B  67 -1  N  VAL B  65   O  ILE B  72           
SHEET   14 AA114 CYS B  44  SER B  51 -1  N  ILE B  50   O  ILE B  60           
SHEET    1 AA214 CYS C  44  SER C  51  0                                        
SHEET    2 AA214 GLY C  58  ILE C  67 -1  O  GLU C  62   N  LYS C  48           
SHEET    3 AA214 LYS C  70  ASP C  81 -1  O  THR C  78   N  CYS C  59           
SHEET    4 AA214 THR C  86  GLY C  94 -1  O  GLU C  93   N  VAL C  75           
SHEET    5 AA214 PHE C 100  PRO C 111 -1  O  THR C 105   N  HIS C  89           
SHEET    6 AA214 CYS C 118  LYS C 128 -1  O  GLU C 125   N  ASP C 104           
SHEET    7 AA214 VAL C  10  VAL C  19 -1  N  THR C  15   O  ARG C 122           
SHEET    8 AA214 VAL D  10  VAL D  19 -1  O  VAL D  10   N  GLU C  18           
SHEET    9 AA214 CYS D 118  LYS D 128 -1  O  ILE D 124   N  LEU D  13           
SHEET   10 AA214 PHE D 100  ASN D 110 -1  N  ASN D 110   O  VAL D 119           
SHEET   11 AA214 THR D  86  GLY D  94 -1  N  LEU D  87   O  MET D 107           
SHEET   12 AA214 LYS D  70  THR D  79 -1  N  VAL D  75   O  PHE D  92           
SHEET   13 AA214 CYS D  59  ILE D  67 -1  N  CYS D  59   O  THR D  78           
SHEET   14 AA214 VAL D  47  ILE D  49 -1  N  LYS D  48   O  GLU D  62           
SITE     1 AC1 10 TRP A  63  ILE A  72  SER A  74  HIS A  89                    
SITE     2 AC1 10 VAL A  91  PHE A 103  THR A 105  TYR A 139                    
SITE     3 AC1 10 PHE A 142  HOH A 316                                          
SITE     1 AC2  9 TRP B  63  VAL B  65  ILE B  72  SER B  74                    
SITE     2 AC2  9 THR B 105  ARG B 122  ILE B 124  TYR B 139                    
SITE     3 AC2  9 PHE B 142                                                     
SITE     1 AC3 10 TYR C  30  TRP C  63  SER C  74  HIS C  89                    
SITE     2 AC3 10 THR C 105  ARG C 122  SER C 123  ILE C 124                    
SITE     3 AC3 10 TYR C 139  HOH C 303                                          
CRYST1  155.080   43.460  118.803  90.00 129.40  90.00 C 1 2 1      16          
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      0.006448  0.000000  0.005296        0.00000                         
SCALE2      0.000000  0.023010  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010892        0.00000