HEADER    IMMUNE SYSTEM                           17-APR-16   5JDR              
TITLE     STRUCTURE OF PD-L1                                                    
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PROGRAMMED CELL DEATH 1 LIGAND 1;                          
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: UNP RESIDUES 18-239;                                       
COMPND   5 SYNONYM: PROGRAMMED DEATH LIGAND 1,B7 HOMOLOG 1,B7-H1;               
COMPND   6 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: CD274, B7H1, PDCD1L1, PDCD1LG1, PDL1;                          
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    IMMUNOSUPPRESSION, IMMUNE SYSTEM                                      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    A.ZHOU,H.WEI                                                          
REVDAT   3   13-NOV-24 5JDR    1       REMARK                                   
REVDAT   2   08-NOV-23 5JDR    1       REMARK                                   
REVDAT   1   12-APR-17 5JDR    0                                                
JRNL        AUTH   F.ZHANG,H.WEI,X.WANG,Y.BAI,P.WANG,J.WU,X.JIANG,Y.WANG,H.CAI, 
JRNL        AUTH 2 T.XU,A.ZHOU                                                  
JRNL        TITL   STRUCTURAL BASIS OF A NOVEL PD-L1 NANOBODY FOR IMMUNE        
JRNL        TITL 2 CHECKPOINT BLOCKADE.                                         
JRNL        REF    CELL DISCOV                   V.   3 17004 2017              
JRNL        REFN                   ESSN 2056-5968                               
JRNL        PMID   28280600                                                     
JRNL        DOI    10.1038/CELLDISC.2017.4                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.70 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.8.0103                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 70.92                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 12575                          
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) : 0.230                           
REMARK   3   R VALUE            (WORKING SET) : 0.227                           
REMARK   3   FREE R VALUE                     : 0.276                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.200                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 683                             
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) : 2.70                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.77                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 934                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 100.0                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3460                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 42                           
REMARK   3   BIN FREE R VALUE                    : 0.3090                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3365                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 7                                       
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 51.35                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 1.21000                                              
REMARK   3    B22 (A**2) : -3.20000                                             
REMARK   3    B33 (A**2) : 1.99000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): NULL          
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.393         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.362         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 42.071        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.925                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.894                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  3440 ; 0.007 ; 0.019       
REMARK   3   BOND LENGTHS OTHERS               (A):  3291 ; 0.001 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  4668 ; 1.188 ; 1.953       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  7580 ; 0.831 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   418 ; 6.401 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   164 ;38.148 ;24.817       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   622 ;14.329 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    20 ;14.522 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   540 ; 0.071 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  3842 ; 0.003 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   766 ; 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):  1675 ; 0.849 ; 3.885       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  1674 ; 0.849 ; 3.885       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  2092 ; 1.558 ; 5.825       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  2093 ; 1.558 ; 5.825       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1765 ; 0.594 ; 3.950       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  1766 ; 0.594 ; 3.950       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  2577 ; 1.124 ; 5.878       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  3364 ; 2.808 ;28.937       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  3364 ; 2.808 ;28.937       
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 : 2                                 
REMARK   3                                                                      
REMARK   3  NCS GROUP NUMBER               : 1                                  
REMARK   3     CHAIN NAMES                    : A B                             
REMARK   3     NUMBER OF COMPONENTS NCS GROUP : 1                               
REMARK   3       COMPONENT C  SSSEQI  TO  C   SSSEQI   CODE                     
REMARK   3           1     A     19       A     131      4                      
REMARK   3           1     B     19       B     131      4                      
REMARK   3                   GROUP CHAIN        COUNT   RMS     WEIGHT          
REMARK   3   MEDIUM POSITIONAL  1    A    (A):   1747 ;  0.44 ;  0.50           
REMARK   3   MEDIUM THERMAL     1    B (A**2):   1747 ;  4.39 ;  2.00           
REMARK   3                                                                      
REMARK   3  NCS GROUP NUMBER               : 2                                  
REMARK   3     CHAIN NAMES                    : A B                             
REMARK   3     NUMBER OF COMPONENTS NCS GROUP : 3                               
REMARK   3       COMPONENT C  SSSEQI  TO  C   SSSEQI   CODE                     
REMARK   3           1     A    132       A     168      4                      
REMARK   3           1     B    132       B     168      4                      
REMARK   3           2     A    176       A     228      4                      
REMARK   3           2     B    176       B     228      4                      
REMARK   3           3     A    169       A     175      6                      
REMARK   3           3     B    169       B     175      6                      
REMARK   3                   GROUP CHAIN        COUNT   RMS     WEIGHT          
REMARK   3   MEDIUM POSITIONAL  2    A    (A):   1406 ;  0.51 ;  0.50           
REMARK   3   LOOSE POSITIONAL   2    A    (A):    102 ;  0.89 ;  5.00           
REMARK   3   MEDIUM THERMAL     2    B (A**2):   1406 ;  9.58 ;  2.00           
REMARK   3   LOOSE THERMAL      2    B (A**2):    102 ; 15.42 ; 10.00           
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 1                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    22        A   230                          
REMARK   3    ORIGIN FOR THE GROUP (A):   28.219    5.519   16.648              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.3654 T22:   0.0562                                     
REMARK   3      T33:   0.0760 T12:   0.0373                                     
REMARK   3      T13:   0.0347 T23:   0.0591                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.3710 L22:   1.4050                                     
REMARK   3      L33:   0.6992 L12:   0.1801                                     
REMARK   3      L13:  -0.3327 L23:  -0.3944                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1539 S12:   0.2722 S13:   0.2884                       
REMARK   3      S21:  -0.2552 S22:   0.0089 S23:   0.1320                       
REMARK   3      S31:  -0.1364 S32:  -0.0871 S33:  -0.1629                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : NULL                                                 
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                                                           
REMARK   4                                                                      
REMARK   4 5JDR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 20-APR-16.                  
REMARK 100 THE DEPOSITION ID IS D_1000220302.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 24-MAY-15                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRF                               
REMARK 200  BEAMLINE                       : BL17U                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9791                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : IMOSFLM                            
REMARK 200  DATA SCALING SOFTWARE          : AIMLESS                            
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 13282                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.700                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 70.920                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY                : 6.700                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 10.8000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
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: 4Z18                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 42.97                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.16                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M AMMONIUM ACETATE, 20% PEG 3350,    
REMARK 280  LIQUID DIFFUSION, TEMPERATURE 295K                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -X,Y,-Z+1/2                                             
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z                                           
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   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       70.91500            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       70.91500            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       36.12000            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       45.75500            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       36.12000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       45.75500            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       70.91500            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       36.12000            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       45.75500            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       70.91500            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       36.12000            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       45.75500            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
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 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     MET A    17                                                      
REMARK 465     ALA A    18                                                      
REMARK 465     PHE A    19                                                      
REMARK 465     THR A    20                                                      
REMARK 465     VAL A    21                                                      
REMARK 465     LEU A   231                                                      
REMARK 465     ALA A   232                                                      
REMARK 465     HIS A   233                                                      
REMARK 465     PRO A   234                                                      
REMARK 465     PRO A   235                                                      
REMARK 465     ASN A   236                                                      
REMARK 465     GLU A   237                                                      
REMARK 465     ARG A   238                                                      
REMARK 465     THR A   239                                                      
REMARK 465     ASP A   240                                                      
REMARK 465     LYS A   241                                                      
REMARK 465     LEU A   242                                                      
REMARK 465     ALA A   243                                                      
REMARK 465     ALA A   244                                                      
REMARK 465     ALA A   245                                                      
REMARK 465     LEU A   246                                                      
REMARK 465     GLU A   247                                                      
REMARK 465     HIS A   248                                                      
REMARK 465     HIS A   249                                                      
REMARK 465     HIS A   250                                                      
REMARK 465     HIS A   251                                                      
REMARK 465     HIS A   252                                                      
REMARK 465     HIS A   253                                                      
REMARK 465     MET B    17                                                      
REMARK 465     ALA B    18                                                      
REMARK 465     GLU B   228                                                      
REMARK 465     LEU B   229                                                      
REMARK 465     PRO B   230                                                      
REMARK 465     LEU B   231                                                      
REMARK 465     ALA B   232                                                      
REMARK 465     HIS B   233                                                      
REMARK 465     PRO B   234                                                      
REMARK 465     PRO B   235                                                      
REMARK 465     ASN B   236                                                      
REMARK 465     GLU B   237                                                      
REMARK 465     ARG B   238                                                      
REMARK 465     THR B   239                                                      
REMARK 465     ASP B   240                                                      
REMARK 465     LYS B   241                                                      
REMARK 465     LEU B   242                                                      
REMARK 465     ALA B   243                                                      
REMARK 465     ALA B   244                                                      
REMARK 465     ALA B   245                                                      
REMARK 465     LEU B   246                                                      
REMARK 465     GLU B   247                                                      
REMARK 465     HIS B   248                                                      
REMARK 465     HIS B   249                                                      
REMARK 465     HIS B   250                                                      
REMARK 465     HIS B   251                                                      
REMARK 465     HIS B   252                                                      
REMARK 465     HIS B   253                                                      
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    LYS A  46     -159.96   -100.88                                   
REMARK 500    ASP A 103       73.42     61.85                                   
REMARK 500    PRO A 161     -153.22    -76.18                                   
REMARK 500    THR A 203      135.13    -33.60                                   
REMARK 500    ASN A 204      -11.30     75.92                                   
REMARK 500    LYS B  46     -100.98   -107.19                                   
REMARK 500    ASP B 103       74.56     55.26                                   
REMARK 500    ALA B 132       72.55   -118.51                                   
REMARK 500    PRO B 161     -155.48    -80.62                                   
REMARK 500    ARG B 186      -60.44    -91.37                                   
REMARK 500    ASN B 204      -14.41     72.57                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  5JDR A   18   239  UNP    Q9NZQ7   PD1L1_HUMAN     18    239             
DBREF  5JDR B   18   239  UNP    Q9NZQ7   PD1L1_HUMAN     18    239             
SEQADV 5JDR MET A   17  UNP  Q9NZQ7              EXPRESSION TAG                 
SEQADV 5JDR ASP A  240  UNP  Q9NZQ7              EXPRESSION TAG                 
SEQADV 5JDR LYS A  241  UNP  Q9NZQ7              EXPRESSION TAG                 
SEQADV 5JDR LEU A  242  UNP  Q9NZQ7              EXPRESSION TAG                 
SEQADV 5JDR ALA A  243  UNP  Q9NZQ7              EXPRESSION TAG                 
SEQADV 5JDR ALA A  244  UNP  Q9NZQ7              EXPRESSION TAG                 
SEQADV 5JDR ALA A  245  UNP  Q9NZQ7              EXPRESSION TAG                 
SEQADV 5JDR LEU A  246  UNP  Q9NZQ7              EXPRESSION TAG                 
SEQADV 5JDR GLU A  247  UNP  Q9NZQ7              EXPRESSION TAG                 
SEQADV 5JDR HIS A  248  UNP  Q9NZQ7              EXPRESSION TAG                 
SEQADV 5JDR HIS A  249  UNP  Q9NZQ7              EXPRESSION TAG                 
SEQADV 5JDR HIS A  250  UNP  Q9NZQ7              EXPRESSION TAG                 
SEQADV 5JDR HIS A  251  UNP  Q9NZQ7              EXPRESSION TAG                 
SEQADV 5JDR HIS A  252  UNP  Q9NZQ7              EXPRESSION TAG                 
SEQADV 5JDR HIS A  253  UNP  Q9NZQ7              EXPRESSION TAG                 
SEQADV 5JDR MET B   17  UNP  Q9NZQ7              EXPRESSION TAG                 
SEQADV 5JDR ASP B  240  UNP  Q9NZQ7              EXPRESSION TAG                 
SEQADV 5JDR LYS B  241  UNP  Q9NZQ7              EXPRESSION TAG                 
SEQADV 5JDR LEU B  242  UNP  Q9NZQ7              EXPRESSION TAG                 
SEQADV 5JDR ALA B  243  UNP  Q9NZQ7              EXPRESSION TAG                 
SEQADV 5JDR ALA B  244  UNP  Q9NZQ7              EXPRESSION TAG                 
SEQADV 5JDR ALA B  245  UNP  Q9NZQ7              EXPRESSION TAG                 
SEQADV 5JDR LEU B  246  UNP  Q9NZQ7              EXPRESSION TAG                 
SEQADV 5JDR GLU B  247  UNP  Q9NZQ7              EXPRESSION TAG                 
SEQADV 5JDR HIS B  248  UNP  Q9NZQ7              EXPRESSION TAG                 
SEQADV 5JDR HIS B  249  UNP  Q9NZQ7              EXPRESSION TAG                 
SEQADV 5JDR HIS B  250  UNP  Q9NZQ7              EXPRESSION TAG                 
SEQADV 5JDR HIS B  251  UNP  Q9NZQ7              EXPRESSION TAG                 
SEQADV 5JDR HIS B  252  UNP  Q9NZQ7              EXPRESSION TAG                 
SEQADV 5JDR HIS B  253  UNP  Q9NZQ7              EXPRESSION TAG                 
SEQRES   1 A  237  MET ALA PHE THR VAL THR VAL PRO LYS ASP LEU TYR VAL          
SEQRES   2 A  237  VAL GLU TYR GLY SER ASN MET THR ILE GLU CYS LYS PHE          
SEQRES   3 A  237  PRO VAL GLU LYS GLN LEU ASP LEU ALA ALA LEU ILE VAL          
SEQRES   4 A  237  TYR TRP GLU MET GLU ASP LYS ASN ILE ILE GLN PHE VAL          
SEQRES   5 A  237  HIS GLY GLU GLU ASP LEU LYS VAL GLN HIS SER SER TYR          
SEQRES   6 A  237  ARG GLN ARG ALA ARG LEU LEU LYS ASP GLN LEU SER LEU          
SEQRES   7 A  237  GLY ASN ALA ALA LEU GLN ILE THR ASP VAL LYS LEU GLN          
SEQRES   8 A  237  ASP ALA GLY VAL TYR ARG CYS MET ILE SER TYR GLY GLY          
SEQRES   9 A  237  ALA ASP TYR LYS ARG ILE THR VAL LYS VAL ASN ALA PRO          
SEQRES  10 A  237  TYR ASN LYS ILE ASN GLN ARG ILE LEU VAL VAL ASP PRO          
SEQRES  11 A  237  VAL THR SER GLU HIS GLU LEU THR CYS GLN ALA GLU GLY          
SEQRES  12 A  237  TYR PRO LYS ALA GLU VAL ILE TRP THR SER SER ASP HIS          
SEQRES  13 A  237  GLN VAL LEU SER GLY LYS THR THR THR THR ASN SER LYS          
SEQRES  14 A  237  ARG GLU GLU LYS LEU PHE ASN VAL THR SER THR LEU ARG          
SEQRES  15 A  237  ILE ASN THR THR THR ASN GLU ILE PHE TYR CYS THR PHE          
SEQRES  16 A  237  ARG ARG LEU ASP PRO GLU GLU ASN HIS THR ALA GLU LEU          
SEQRES  17 A  237  VAL ILE PRO GLU LEU PRO LEU ALA HIS PRO PRO ASN GLU          
SEQRES  18 A  237  ARG THR ASP LYS LEU ALA ALA ALA LEU GLU HIS HIS HIS          
SEQRES  19 A  237  HIS HIS HIS                                                  
SEQRES   1 B  237  MET ALA PHE THR VAL THR VAL PRO LYS ASP LEU TYR VAL          
SEQRES   2 B  237  VAL GLU TYR GLY SER ASN MET THR ILE GLU CYS LYS PHE          
SEQRES   3 B  237  PRO VAL GLU LYS GLN LEU ASP LEU ALA ALA LEU ILE VAL          
SEQRES   4 B  237  TYR TRP GLU MET GLU ASP LYS ASN ILE ILE GLN PHE VAL          
SEQRES   5 B  237  HIS GLY GLU GLU ASP LEU LYS VAL GLN HIS SER SER TYR          
SEQRES   6 B  237  ARG GLN ARG ALA ARG LEU LEU LYS ASP GLN LEU SER LEU          
SEQRES   7 B  237  GLY ASN ALA ALA LEU GLN ILE THR ASP VAL LYS LEU GLN          
SEQRES   8 B  237  ASP ALA GLY VAL TYR ARG CYS MET ILE SER TYR GLY GLY          
SEQRES   9 B  237  ALA ASP TYR LYS ARG ILE THR VAL LYS VAL ASN ALA PRO          
SEQRES  10 B  237  TYR ASN LYS ILE ASN GLN ARG ILE LEU VAL VAL ASP PRO          
SEQRES  11 B  237  VAL THR SER GLU HIS GLU LEU THR CYS GLN ALA GLU GLY          
SEQRES  12 B  237  TYR PRO LYS ALA GLU VAL ILE TRP THR SER SER ASP HIS          
SEQRES  13 B  237  GLN VAL LEU SER GLY LYS THR THR THR THR ASN SER LYS          
SEQRES  14 B  237  ARG GLU GLU LYS LEU PHE ASN VAL THR SER THR LEU ARG          
SEQRES  15 B  237  ILE ASN THR THR THR ASN GLU ILE PHE TYR CYS THR PHE          
SEQRES  16 B  237  ARG ARG LEU ASP PRO GLU GLU ASN HIS THR ALA GLU LEU          
SEQRES  17 B  237  VAL ILE PRO GLU LEU PRO LEU ALA HIS PRO PRO ASN GLU          
SEQRES  18 B  237  ARG THR ASP LYS LEU ALA ALA ALA LEU GLU HIS HIS HIS          
SEQRES  19 B  237  HIS HIS HIS                                                  
FORMUL   3  HOH   *7(H2 O)                                                      
HELIX    1 AA1 HIS A   78  ARG A   82  5                                   5    
HELIX    2 AA2 LYS A   89  LEU A   92  5                                   4    
HELIX    3 AA3 LYS A  105  ALA A  109  5                                   5    
HELIX    4 AA4 HIS B   78  ARG B   82  5                                   5    
HELIX    5 AA5 GLN B   91  GLY B   95  5                                   5    
SHEET    1 AA1 5 LEU A  27  GLU A  31  0                                        
SHEET    2 AA1 5 ALA A 121  ASN A 131  1  O  LYS A 129   N  VAL A  30           
SHEET    3 AA1 5 GLY A 110  SER A 117 -1  N  TYR A 112   O  ILE A 126           
SHEET    4 AA1 5 ILE A  54  MET A  59 -1  N  TYR A  56   O  MET A 115           
SHEET    5 AA1 5 LYS A  62  VAL A  68 -1  O  ILE A  64   N  TRP A  57           
SHEET    1 AA2 3 ASN A  35  LYS A  41  0                                        
SHEET    2 AA2 3 ASN A  96  THR A 102 -1  O  LEU A  99   N  ILE A  38           
SHEET    3 AA2 3 ALA A  85  LEU A  87 -1  N  ARG A  86   O  GLN A 100           
SHEET    1 AA3 8 LYS A 178  ASN A 183  0                                        
SHEET    2 AA3 8 PHE A 191  ASN A 200 -1  O  THR A 194   N  THR A 180           
SHEET    3 AA3 8 GLU A 150  GLY A 159 -1  N  HIS A 151   O  ILE A 199           
SHEET    4 AA3 8 ASN A 138  ASP A 145 -1  N  LEU A 142   O  GLU A 152           
SHEET    5 AA3 8 ILE B 137  ASP B 145  1  O  GLN B 139   N  VAL A 143           
SHEET    6 AA3 8 GLU B 150  GLY B 159 -1  O  GLN B 156   N  ASN B 138           
SHEET    7 AA3 8 PHE B 191  ASN B 200 -1  O  ILE B 199   N  HIS B 151           
SHEET    8 AA3 8 LYS B 178  ASN B 183 -1  N  THR B 182   O  ASN B 192           
SHEET    1 AA4 4 VAL A 174  LEU A 175  0                                        
SHEET    2 AA4 4 GLU A 164  SER A 169 -1  N  TRP A 167   O  LEU A 175           
SHEET    3 AA4 4 ILE A 206  ARG A 213 -1  O  TYR A 208   N  THR A 168           
SHEET    4 AA4 4 GLU A 218  VAL A 225 -1  O  HIS A 220   N  PHE A 211           
SHEET    1 AA5 6 LEU B  27  GLU B  31  0                                        
SHEET    2 AA5 6 ALA B 121  ASN B 131  1  O  LYS B 129   N  TYR B  28           
SHEET    3 AA5 6 GLY B 110  SER B 117 -1  N  TYR B 112   O  ILE B 126           
SHEET    4 AA5 6 ILE B  54  MET B  59 -1  N  TYR B  56   O  MET B 115           
SHEET    5 AA5 6 LYS B  62  VAL B  68 -1  O  PHE B  67   N  VAL B  55           
SHEET    6 AA5 6 GLU B  71  GLU B  72 -1  O  GLU B  71   N  VAL B  68           
SHEET    1 AA6 3 MET B  36  ILE B  38  0                                        
SHEET    2 AA6 3 ALA B  98  ILE B 101 -1  O  LEU B  99   N  ILE B  38           
SHEET    3 AA6 3 ALA B  85  LEU B  88 -1  N  ARG B  86   O  GLN B 100           
SHEET    1 AA7 3 GLU B 164  SER B 169  0                                        
SHEET    2 AA7 3 ILE B 206  ARG B 213 -1  O  ARG B 212   N  GLU B 164           
SHEET    3 AA7 3 GLU B 218  VAL B 225 -1  O  HIS B 220   N  PHE B 211           
SSBOND   1 CYS A   40    CYS A  114                          1555   1555  2.03  
SSBOND   2 CYS A  155    CYS A  209                          1555   1555  2.04  
SSBOND   3 CYS B   40    CYS B  114                          1555   1555  2.03  
SSBOND   4 CYS B  155    CYS B  209                          1555   1555  2.05  
CISPEP   1 TYR A  160    PRO A  161          0       -10.54                     
CISPEP   2 ASP A  215    PRO A  216          0        -0.38                     
CISPEP   3 TYR B  160    PRO B  161          0        -1.08                     
CISPEP   4 ASP B  215    PRO B  216          0        -3.17                     
CRYST1   72.240   91.510  141.830  90.00  90.00  90.00 C 2 2 21     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      0.013843  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.010928  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007051        0.00000                         
MTRIX1   1  1.000000  0.000000  0.000000        0.00000    1                    
MTRIX2   1  0.000000  1.000000  0.000000        0.00000    1                    
MTRIX3   1  0.000000  0.000000  1.000000        0.00000    1                    
MTRIX1   2 -0.919523 -0.175797 -0.351528       47.28728    1                    
MTRIX2   2  0.270907  0.364509 -0.890923       19.90837    1                    
MTRIX3   2  0.284757 -0.914456 -0.287549       16.50082    1