HEADER    IMMUNE SYSTEM                           29-APR-17   5XJ4              
TITLE     COMPLEX STRUCTURE OF DURVALUMAB-SCFV/PD-L1                            
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PROGRAMMED CELL DEATH 1 LIGAND 1;                          
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: PROGRAMMED DEATH LIGAND 1,B7 HOMOLOG 1,B7-H1;               
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MOL_ID: 2;                                                           
COMPND   7 MOLECULE: DURVALUMAB-VH;                                             
COMPND   8 CHAIN: H;                                                            
COMPND   9 ENGINEERED: YES;                                                     
COMPND  10 MOL_ID: 3;                                                           
COMPND  11 MOLECULE: DURVALUMAB-VL;                                             
COMPND  12 CHAIN: L;                                                            
COMPND  13 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;                                        
SOURCE   8 MOL_ID: 2;                                                           
SOURCE   9 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  10 ORGANISM_TAXID: 9606;                                                
SOURCE  11 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  12 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE  13 MOL_ID: 3;                                                           
SOURCE  14 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  15 ORGANISM_TAXID: 9606;                                                
SOURCE  16 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  17 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    DURVALUMAB, PD-L1, COMPLEX STRUCTURE, IMMUNE SYSTEM                   
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.TAN,K.LIU,Y.CHAI,G.F.GAO,J.QI                                       
REVDAT   3   09-OCT-24 5XJ4    1       REMARK                                   
REVDAT   2   22-NOV-23 5XJ4    1       REMARK                                   
REVDAT   1   25-APR-18 5XJ4    0                                                
JRNL        AUTH   S.TAN,K.LIU,Y.CHAI,C.W.ZHANG,S.GAO,G.F.GAO,J.QI              
JRNL        TITL   DISTINCT PD-L1 BINDING CHARACTERISTICS OF THERAPEUTIC        
JRNL        TITL 2 MONOCLONAL ANTIBODY DURVALUMAB                               
JRNL        REF    PROTEIN CELL                  V.   9   135 2018              
JRNL        REFN                   ESSN 1674-8018                               
JRNL        PMID   28488247                                                     
JRNL        DOI    10.1007/S13238-017-0412-8                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.30 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.9_1692                                      
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 42.34                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.330                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 96.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 34942                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.217                           
REMARK   3   R VALUE            (WORKING SET) : 0.216                           
REMARK   3   FREE R VALUE                     : 0.240                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.990                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1743                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 42.3469 -  5.2477    1.00     2988   161  0.1806 0.1837        
REMARK   3     2  5.2477 -  4.1665    1.00     2873   164  0.1504 0.1886        
REMARK   3     3  4.1665 -  3.6401    1.00     2872   153  0.1764 0.1843        
REMARK   3     4  3.6401 -  3.3074    1.00     2883   142  0.2034 0.2372        
REMARK   3     5  3.3074 -  3.0705    1.00     2849   149  0.2289 0.2355        
REMARK   3     6  3.0705 -  2.8895    1.00     2857   140  0.2411 0.2744        
REMARK   3     7  2.8895 -  2.7448    1.00     2818   155  0.2499 0.2847        
REMARK   3     8  2.7448 -  2.6253    1.00     2805   141  0.2653 0.3256        
REMARK   3     9  2.6253 -  2.5243    1.00     2839   166  0.2676 0.3113        
REMARK   3    10  2.5243 -  2.4372    1.00     2825   158  0.2699 0.2810        
REMARK   3    11  2.4372 -  2.3610    0.93     2618   125  0.3428 0.4004        
REMARK   3    12  2.3610 -  2.2935    0.69     1972    89  0.4565 0.5165        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : NULL                                          
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.380            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.980           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.004           3532                                  
REMARK   3   ANGLE     :  0.946           4778                                  
REMARK   3   CHIRALITY :  0.075            526                                  
REMARK   3   PLANARITY :  0.005            612                                  
REMARK   3   DIHEDRAL  : 14.922           1283                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 3                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: CHAIN A                                                
REMARK   3    ORIGIN FOR THE GROUP (A):   1.0788  32.3001  78.5407              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.4473 T22:   0.3425                                     
REMARK   3      T33:   0.1669 T12:   0.0742                                     
REMARK   3      T13:   0.2015 T23:  -0.0226                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.0371 L22:   0.0221                                     
REMARK   3      L33:   0.0841 L12:  -0.0339                                     
REMARK   3      L13:   0.0069 L23:   0.0461                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0619 S12:  -0.1438 S13:   0.1366                       
REMARK   3      S21:   0.0190 S22:   0.0103 S23:  -0.0018                       
REMARK   3      S31:  -0.2364 S32:   0.0192 S33:  -0.0053                       
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: CHAIN H                                                
REMARK   3    ORIGIN FOR THE GROUP (A):  31.2971  16.0107  59.4606              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2615 T22:   0.2664                                     
REMARK   3      T33:   0.1577 T12:   0.0972                                     
REMARK   3      T13:   0.1210 T23:  -0.0370                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.0282 L22:   0.0093                                     
REMARK   3      L33:   0.0639 L12:  -0.0147                                     
REMARK   3      L13:   0.0380 L23:  -0.0252                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1237 S12:  -0.0390 S13:   0.0690                       
REMARK   3      S21:  -0.0351 S22:   0.0039 S23:  -0.0303                       
REMARK   3      S31:   0.0558 S32:   0.1597 S33:   0.1010                       
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: CHAIN L                                                
REMARK   3    ORIGIN FOR THE GROUP (A):  16.3531  27.3830  47.6247              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2659 T22:   0.1911                                     
REMARK   3      T33:   0.1459 T12:   0.0806                                     
REMARK   3      T13:   0.2019 T23:   0.1038                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.0064 L22:   0.0107                                     
REMARK   3      L33:   0.0048 L12:  -0.0060                                     
REMARK   3      L13:   0.0023 L23:   0.0004                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0410 S12:   0.0151 S13:   0.0780                       
REMARK   3      S21:  -0.0600 S22:   0.0196 S23:  -0.0274                       
REMARK   3      S31:  -0.0810 S32:  -0.0139 S33:   0.0204                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 5XJ4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 02-MAY-17.                  
REMARK 100 THE DEPOSITION ID IS D_1300003621.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 14-JUL-16                          
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               : SSRF                               
REMARK 200  BEAMLINE                       : BL17U1                             
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          : ADSC QUANTUM 315R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 36086                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.300                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 21.30                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 32.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.38                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 17.80                              
REMARK 200  R MERGE FOR SHELL          (I) : 4.41500                            
REMARK 200  R SYM FOR SHELL            (I) : 4.41500                            
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: 3RRQ, 3EYQ                                           
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 68.58                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.91                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 3.5 M SODIUM FORMATE, PH 7.0,            
REMARK 280  EVAPORATION, TEMPERATURE 291K                                       
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 2 3                            
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,Y,-Z                                                 
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   Z,X,Y                                                   
REMARK 290       6555   Z,-X,-Y                                                 
REMARK 290       7555   -Z,-X,Y                                                 
REMARK 290       8555   -Z,X,-Y                                                 
REMARK 290       9555   Y,Z,X                                                   
REMARK 290      10555   -Y,Z,-X                                                 
REMARK 290      11555   Y,-Z,-X                                                 
REMARK 290      12555   -Y,-Z,X                                                 
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        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
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  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY2   5  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY1   6  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY2   6 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY1   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY2   7 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY1   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY2   8  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY1   9  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   9  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY3   9  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY1  10  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2  10  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY3  10 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY1  11  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2  11  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY3  11 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY1  12  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2  12  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY3  12  1.000000  0.000000  0.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3                                                 
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: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
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: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: H                                     
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: 3                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: L                                     
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     LYS A   185                                                      
REMARK 465     ARG A   186                                                      
REMARK 465     ASP A   215                                                      
REMARK 465     PRO A   216                                                      
REMARK 465     GLU A   217                                                      
REMARK 465     LEU A   229                                                      
REMARK 465     PRO A   230                                                      
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     SER H   122                                                      
REMARK 465     SER L   114                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    LYS A   162     O    HOH A   301              1.81            
REMARK 500   O    HOH A   351     O    HOH A   353              1.83            
REMARK 500   O    HOH H   246     O    HOH H   250              1.88            
REMARK 500   O    HOH A   320     O    HOH A   346              1.93            
REMARK 500   OD1  ASP H    63     O    HOH H   201              1.93            
REMARK 500   OD1  ASN A   183     O    HOH A   302              1.97            
REMARK 500   N    LEU A   214     O    HOH A   301              2.08            
REMARK 500   O    HOH L   211     O    HOH L   261              2.08            
REMARK 500   O    ILE L   107     O    HOH L   201              2.09            
REMARK 500   OE2  GLU A    72     O    HOH A   303              2.11            
REMARK 500   O    HOH L   258     O    HOH L   260              2.13            
REMARK 500   O    LYS H    59     O    HOH H   202              2.16            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O    HOH A   342     O    HOH A   343     4556     2.18            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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    SER A 184   N   -  CA  -  CB  ANGL. DEV. =  14.7 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    LYS A  46     -124.78   -145.75                                   
REMARK 500    GLU A  60     -119.11     51.97                                   
REMARK 500    ASP A 103       71.80     47.52                                   
REMARK 500    TYR A 118       76.05   -157.65                                   
REMARK 500    PRO A 161     -154.62    -82.53                                   
REMARK 500    SER A 169     -157.67    -74.93                                   
REMARK 500    HIS A 172       41.75     39.37                                   
REMARK 500    THR A 182     -149.09   -128.88                                   
REMARK 500    THR A 201     -168.33   -122.58                                   
REMARK 500    ASN A 204      -10.94     91.50                                   
REMARK 500    ALA H 108     -161.59     57.12                                   
REMARK 500    SER L  31       19.17     59.32                                   
REMARK 500    ALA L  52      -28.61     69.42                                   
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 GLU A  188     LYS A  189                 -143.84                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 5XJ3   RELATED DB: PDB                                   
DBREF  5XJ4 A   19   238  UNP    Q9NZQ7   PD1L1_HUMAN     19    238             
DBREF  5XJ4 H    2   122  PDB    5XJ4     5XJ4             2    122             
DBREF  5XJ4 L    1   114  PDB    5XJ4     5XJ4             1    114             
SEQADV 5XJ4 MET A   18  UNP  Q9NZQ7              EXPRESSION TAG                 
SEQRES   1 A  221  MET PHE THR VAL THR VAL PRO LYS ASP LEU TYR VAL VAL          
SEQRES   2 A  221  GLU TYR GLY SER ASN MET THR ILE GLU CYS LYS PHE PRO          
SEQRES   3 A  221  VAL GLU LYS GLN LEU ASP LEU ALA ALA LEU ILE VAL TYR          
SEQRES   4 A  221  TRP GLU MET GLU ASP LYS ASN ILE ILE GLN PHE VAL HIS          
SEQRES   5 A  221  GLY GLU GLU ASP LEU LYS VAL GLN HIS SER SER TYR ARG          
SEQRES   6 A  221  GLN ARG ALA ARG LEU LEU LYS ASP GLN LEU SER LEU GLY          
SEQRES   7 A  221  ASN ALA ALA LEU GLN ILE THR ASP VAL LYS LEU GLN ASP          
SEQRES   8 A  221  ALA GLY VAL TYR ARG CYS MET ILE SER TYR GLY GLY ALA          
SEQRES   9 A  221  ASP TYR LYS ARG ILE THR VAL LYS VAL ASN ALA PRO TYR          
SEQRES  10 A  221  ASN LYS ILE ASN GLN ARG ILE LEU VAL VAL ASP PRO VAL          
SEQRES  11 A  221  THR SER GLU HIS GLU LEU THR CYS GLN ALA GLU GLY TYR          
SEQRES  12 A  221  PRO LYS ALA GLU VAL ILE TRP THR SER SER ASP HIS GLN          
SEQRES  13 A  221  VAL LEU SER GLY LYS THR THR THR THR ASN SER LYS ARG          
SEQRES  14 A  221  GLU GLU LYS LEU PHE ASN VAL THR SER THR LEU ARG ILE          
SEQRES  15 A  221  ASN THR THR THR ASN GLU ILE PHE TYR CYS THR PHE ARG          
SEQRES  16 A  221  ARG LEU ASP PRO GLU GLU ASN HIS THR ALA GLU LEU VAL          
SEQRES  17 A  221  ILE PRO GLU LEU PRO LEU ALA HIS PRO PRO ASN GLU ARG          
SEQRES   1 H  121  GLU VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN          
SEQRES   2 H  121  PRO GLY GLY SER LEU ARG LEU SER CYS ALA ALA SER GLY          
SEQRES   3 H  121  PHE THR PHE SER ARG TYR TRP MET SER TRP VAL ARG GLN          
SEQRES   4 H  121  ALA PRO GLY LYS GLY LEU GLU TRP VAL ALA ASN ILE LYS          
SEQRES   5 H  121  GLN ASP GLY SER GLU LYS TYR TYR VAL ASP SER VAL LYS          
SEQRES   6 H  121  GLY ARG PHE THR ILE SER ARG ASP ASN ALA LYS ASN SER          
SEQRES   7 H  121  LEU TYR LEU GLN MET ASN SER LEU ARG ALA GLU ASP THR          
SEQRES   8 H  121  ALA VAL TYR TYR CYS ALA ARG GLU GLY GLY TRP PHE GLY          
SEQRES   9 H  121  GLU LEU ALA PHE ASP TYR TRP GLY GLN GLY THR LEU VAL          
SEQRES  10 H  121  THR VAL SER SER                                              
SEQRES   1 L  114  GLU ILE VAL LEU THR GLN SER PRO GLY THR LEU SER LEU          
SEQRES   2 L  114  SER PRO GLY GLU ARG ALA THR LEU SER CYS ARG ALA SER          
SEQRES   3 L  114  GLN ARG VAL SER SER SER TYR LEU ALA TRP TYR GLN GLN          
SEQRES   4 L  114  LYS PRO GLY GLN ALA PRO ARG LEU LEU ILE TYR ASP ALA          
SEQRES   5 L  114  SER SER ARG ALA THR GLY ILE PRO ASP ARG PHE SER GLY          
SEQRES   6 L  114  SER GLY SER GLY THR ASP PHE THR LEU THR ILE SER ARG          
SEQRES   7 L  114  LEU GLU PRO GLU ASP PHE ALA VAL TYR TYR CYS GLN GLN          
SEQRES   8 L  114  TYR GLY SER LEU PRO TRP THR PHE GLY GLN GLY THR LYS          
SEQRES   9 L  114  VAL GLU ILE LYS ARG GLY GLY GLY GLY SER                      
FORMUL   4  HOH   *169(H2 O)                                                    
HELIX    1 AA1 ASP A   49  ALA A   52  5                                   4    
HELIX    2 AA2 HIS A   78  ARG A   82  5                                   5    
HELIX    3 AA3 LYS A   89  LEU A   94  5                                   6    
HELIX    4 AA4 LYS A  105  ALA A  109  5                                   5    
HELIX    5 AA5 THR H   29  TYR H   33  5                                   5    
HELIX    6 AA6 ASP H   63  LYS H   66  5                                   4    
HELIX    7 AA7 ARG H   88  THR H   92  5                                   5    
HELIX    8 AA8 VAL L   29  SER L   32  5                                   4    
HELIX    9 AA9 GLU L   80  PHE L   84  5                                   5    
SHEET    1 AA1 6 LEU A  27  GLU A  31  0                                        
SHEET    2 AA1 6 ALA A 121  ASN A 131  1  O  LYS A 129   N  TYR A  28           
SHEET    3 AA1 6 GLY A 110  SER A 117 -1  N  GLY A 110   O  VAL A 128           
SHEET    4 AA1 6 ILE A  54  MET A  59 -1  N  ILE A  54   O  SER A 117           
SHEET    5 AA1 6 LYS A  62  VAL A  68 -1  O  LYS A  62   N  MET A  59           
SHEET    6 AA1 6 GLU A  71  GLU A  72 -1  O  GLU A  71   N  VAL A  68           
SHEET    1 AA2 3 MET A  36  LYS A  41  0                                        
SHEET    2 AA2 3 ASN A  96  ILE A 101 -1  O  ALA A  97   N  CYS A  40           
SHEET    3 AA2 3 ALA A  85  LEU A  87 -1  N  ARG A  86   O  GLN A 100           
SHEET    1 AA3 4 ASN A 138  ASP A 145  0                                        
SHEET    2 AA3 4 GLU A 150  GLY A 159 -1  O  GLU A 152   N  LEU A 142           
SHEET    3 AA3 4 PHE A 191  ASN A 200 -1  O  VAL A 193   N  ALA A 157           
SHEET    4 AA3 4 LYS A 178  THR A 182 -1  N  THR A 180   O  THR A 194           
SHEET    1 AA4 4 VAL A 174  LEU A 175  0                                        
SHEET    2 AA4 4 ALA A 163  THR A 168 -1  N  TRP A 167   O  LEU A 175           
SHEET    3 AA4 4 ILE A 206  ARG A 213 -1  O  ARG A 212   N  GLU A 164           
SHEET    4 AA4 4 HIS A 220  VAL A 225 -1  O  LEU A 224   N  PHE A 207           
SHEET    1 AA5 4 GLN H   4  SER H   8  0                                        
SHEET    2 AA5 4 LEU H  19  SER H  26 -1  O  SER H  22   N  SER H   8           
SHEET    3 AA5 4 SER H  79  MET H  84 -1  O  MET H  84   N  LEU H  19           
SHEET    4 AA5 4 PHE H  69  ASP H  74 -1  N  THR H  70   O  GLN H  83           
SHEET    1 AA6 6 LEU H  12  VAL H  13  0                                        
SHEET    2 AA6 6 THR H 116  VAL H 120  1  O  THR H 119   N  VAL H  13           
SHEET    3 AA6 6 ALA H  93  GLU H 100 -1  N  ALA H  93   O  VAL H 118           
SHEET    4 AA6 6 TRP H  34  GLN H  40 -1  N  VAL H  38   O  TYR H  96           
SHEET    5 AA6 6 LEU H  46  ILE H  52 -1  O  GLU H  47   N  ARG H  39           
SHEET    6 AA6 6 LYS H  59  TYR H  61 -1  O  TYR H  60   N  ASN H  51           
SHEET    1 AA7 4 LEU H  12  VAL H  13  0                                        
SHEET    2 AA7 4 THR H 116  VAL H 120  1  O  THR H 119   N  VAL H  13           
SHEET    3 AA7 4 ALA H  93  GLU H 100 -1  N  ALA H  93   O  VAL H 118           
SHEET    4 AA7 4 TYR H 111  TRP H 112 -1  O  TYR H 111   N  ARG H  99           
SHEET    1 AA8 4 LEU L   4  SER L   7  0                                        
SHEET    2 AA8 4 ALA L  19  ALA L  25 -1  O  SER L  22   N  SER L   7           
SHEET    3 AA8 4 ASP L  71  ILE L  76 -1  O  LEU L  74   N  LEU L  21           
SHEET    4 AA8 4 PHE L  63  SER L  68 -1  N  SER L  64   O  THR L  75           
SHEET    1 AA9 6 THR L  10  LEU L  13  0                                        
SHEET    2 AA9 6 THR L 103  ILE L 107  1  O  LYS L 104   N  LEU L  11           
SHEET    3 AA9 6 ALA L  85  GLN L  91 -1  N  ALA L  85   O  VAL L 105           
SHEET    4 AA9 6 LEU L  34  GLN L  39 -1  N  ALA L  35   O  GLN L  90           
SHEET    5 AA9 6 ARG L  46  TYR L  50 -1  O  LEU L  48   N  TRP L  36           
SHEET    6 AA9 6 SER L  54  ARG L  55 -1  O  SER L  54   N  TYR L  50           
SHEET    1 AB1 4 THR L  10  LEU L  13  0                                        
SHEET    2 AB1 4 THR L 103  ILE L 107  1  O  LYS L 104   N  LEU L  11           
SHEET    3 AB1 4 ALA L  85  GLN L  91 -1  N  ALA L  85   O  VAL L 105           
SHEET    4 AB1 4 THR L  98  PHE L  99 -1  O  THR L  98   N  GLN L  91           
SSBOND   1 CYS A   40    CYS A  114                          1555   1555  2.03  
SSBOND   2 CYS A  155    CYS A  209                          1555   1555  2.03  
SSBOND   3 CYS H   23    CYS H   97                          1555   1555  2.04  
SSBOND   4 CYS L   23    CYS L   89                          1555   1555  2.05  
CISPEP   1 TYR A  160    PRO A  161          0        -4.88                     
CISPEP   2 SER H    8    GLY H    9          0       -15.40                     
CISPEP   3 SER L    7    PRO L    8          0        -4.46                     
CISPEP   4 LEU L   95    PRO L   96          0        -0.29                     
CRYST1  133.890  133.890  133.890  90.00  90.00  90.00 P 2 3        12          
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      0.007469  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.007469  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007469        0.00000