HEADER    IMMUNE SYSTEM/INHIBITOR                 07-DEC-16   5U66              
TITLE     MODIFIED SINGLE HELIX FROM THE B-DOMAIN OF PROTEIN A BOUND TO IGG1 FC 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: STAPLED PEPTIDE FROM DOMAIN B OF PROTEIN A;                
COMPND   3 CHAIN: B;                                                            
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: IGG1 FC DERIVED FROM CD4-FC FUSION;                        
COMPND   7 CHAIN: A;                                                            
COMPND   8 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 SYNTHETIC: YES;                                                      
SOURCE   3 ORGANISM_SCIENTIFIC: STAPHYLOCOCCUS AUREUS;                          
SOURCE   4 ORGANISM_TAXID: 1280;                                                
SOURCE   5 MOL_ID: 2;                                                           
SOURCE   6 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   7 ORGANISM_COMMON: HUMAN;                                              
SOURCE   8 ORGANISM_TAXID: 9606;                                                
SOURCE   9 GENE: DKFZP686C11235;                                                
SOURCE  10 EXPRESSION_SYSTEM: CRICETULUS GRISEUS;                               
SOURCE  11 EXPRESSION_SYSTEM_TAXID: 10029                                       
KEYWDS    IGG1 FC, STAPLE PEPTIDE, PROTEIN A, B-DOMAIN, IMMUNE SYSTEM-INHIBITOR 
KEYWDS   2 COMPLEX                                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.H.ULTSCH,C.EIGENBROT                                                
REVDAT   6   15-NOV-23 5U66    1       LINK                                     
REVDAT   5   04-OCT-23 5U66    1       REMARK                                   
REVDAT   4   16-DEC-20 5U66    1       REMARK HETSYN LINK   ATOM                
REVDAT   3   29-JUL-20 5U66    1       COMPND REMARK HETNAM LINK                
REVDAT   3 2                   1       SITE   ATOM                              
REVDAT   2   08-NOV-17 5U66    1       JRNL                                     
REVDAT   1   24-MAY-17 5U66    0                                                
JRNL        AUTH   M.ULTSCH,A.BRAISTED,H.R.MAUN,C.EIGENBROT                     
JRNL        TITL   3-2-1: STRUCTURAL INSIGHTS FROM STEPWISE SHRINKAGE OF A      
JRNL        TITL 2 THREE-HELIX FC-BINDING DOMAIN TO A SINGLE HELIX.             
JRNL        REF    PROTEIN ENG. DES. SEL.        V.  30   619 2017              
JRNL        REFN                   ESSN 1741-0134                               
JRNL        PMID   28475752                                                     
JRNL        DOI    10.1093/PROTEIN/GZX029                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.70 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.8.0155                                      
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) : 1.70                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 41.02                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 92.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 26544                          
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) : 0.164                           
REMARK   3   R VALUE            (WORKING SET) : 0.157                           
REMARK   3   FREE R VALUE                     : 0.227                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.000                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 2942                            
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) : 1.70                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.75                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1645                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 79.15                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.1780                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 208                          
REMARK   3   BIN FREE R VALUE                    : 0.2620                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1802                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 86                                      
REMARK   3   SOLVENT ATOMS            : 224                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 18.20                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 35.31                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.83000                                             
REMARK   3    B22 (A**2) : 0.36000                                              
REMARK   3    B33 (A**2) : 0.47000                                              
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): 0.150         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.116         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.075         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.143         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.968                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.934                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  1942 ; 0.019 ; 0.019       
REMARK   3   BOND LENGTHS OTHERS               (A):  1800 ; 0.002 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  2637 ; 1.964 ; 2.013       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  4188 ; 3.847 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   215 ; 6.722 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    85 ;35.350 ;24.588       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   313 ;13.807 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):     8 ;19.009 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   304 ; 0.128 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2050 ; 0.014 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):   414 ; 0.003 ; 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):   881 ; 5.954 ; 2.136       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):   880 ; 5.950 ; 2.134       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1088 ; 7.425 ; 3.214       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  1089 ; 7.424 ; 3.216       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1061 ; 6.967 ; 2.819       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  1062 ; 6.968 ; 2.821       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  1549 ; 8.310 ; 4.057       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  2027 ; 8.697 ;28.479       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  2028 ; 8.695 ;28.501       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  3740 ; 4.661 ; 3.000       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):   154 ;31.501 ; 5.000       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  3759 ;25.131 ; 5.000       
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  : 3                                          
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   501        A   507                          
REMARK   3    ORIGIN FOR THE GROUP (A):   2.3485  43.8933  32.4682              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2431 T22:   0.0624                                     
REMARK   3      T33:   0.2250 T12:   0.0696                                     
REMARK   3      T13:   0.1062 T23:   0.0096                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.2657 L22:   5.9602                                     
REMARK   3      L33:   3.4817 L12:   4.3122                                     
REMARK   3      L13:   2.1148 L23:   2.1006                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0919 S12:  -0.1483 S13:   0.5122                       
REMARK   3      S21:  -0.0795 S22:  -0.2043 S23:   0.7413                       
REMARK   3      S31:   0.1009 S32:   0.0242 S33:   0.2962                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B  5000        B  5014                          
REMARK   3    ORIGIN FOR THE GROUP (A):  24.7516  67.4886  39.4259              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1421 T22:   0.1300                                     
REMARK   3      T33:   0.0677 T12:  -0.0024                                     
REMARK   3      T13:  -0.0023 T23:  -0.0007                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.2299 L22:   0.1451                                     
REMARK   3      L33:   1.0655 L12:  -0.0603                                     
REMARK   3      L13:  -0.4587 L23:   0.2579                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0170 S12:  -0.0194 S13:   0.0034                       
REMARK   3      S21:  -0.0076 S22:   0.0127 S23:  -0.0076                       
REMARK   3      S31:  -0.0364 S32:   0.0405 S33:  -0.0297                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A   237        A   443                          
REMARK   3    ORIGIN FOR THE GROUP (A):   9.2791  56.3909  33.4242              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1397 T22:   0.1262                                     
REMARK   3      T33:   0.0689 T12:  -0.0007                                     
REMARK   3      T13:   0.0053 T23:  -0.0021                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.0625 L22:   0.0145                                     
REMARK   3      L33:   0.2059 L12:   0.0255                                     
REMARK   3      L13:   0.0515 L23:   0.0442                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0015 S12:  -0.0103 S13:   0.0108                       
REMARK   3      S21:   0.0039 S22:  -0.0102 S23:  -0.0005                       
REMARK   3      S31:   0.0448 S32:  -0.0027 S33:   0.0117                       
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                                                         
REMARK   4                                                                      
REMARK   4 5U66 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-DEC-16.                  
REMARK 100 THE DEPOSITION ID IS D_1000225345.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 15-MAY-97; 19-APR-97               
REMARK 200  TEMPERATURE           (KELVIN) : 80; 80                             
REMARK 200  PH                             : 7.0-7.5                            
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y; N                               
REMARK 200  RADIATION SOURCE               : SSRL; ROTATING ANODE               
REMARK 200  BEAMLINE                       : BL7-1; NULL                        
REMARK 200  X-RAY GENERATOR MODEL          : NULL; RIGAKU RU300                 
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M; M                               
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.98; 1.0                          
REMARK 200  MONOCHROMATOR                  : NULL; NULL                         
REMARK 200  OPTICS                         : NULL; NULL                         
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD; CCD                           
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 300 MM CCD; MARMOSAIC    
REMARK 200                                   300 MM CCD                         
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 29486                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.700                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 41.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 96.4                               
REMARK 200  DATA REDUNDANCY                : 5.700                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.07400                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 29.8000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.73                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 93.2                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.10                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.22900                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 4.700                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; SINGLE WAVELENGTH           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: 5U52                                                 
REMARK 200                                                                      
REMARK 200 REMARK: BLOCKS.                                                      
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 56.01                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.80                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 4000, 0.1M HEPES PH 7.2,         
REMARK 280  5MG/ML PROTEIN CONCENTRATION., VAPOR DIFFUSION, SITTING DROP,       
REMARK 280  TEMPERATURE 293K                                                    
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       45.96350            
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       45.96350            
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       24.58250            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       63.40600            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       24.58250            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       63.40600            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       45.96350            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       24.58250            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       63.40600            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       45.96350            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       24.58250            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       63.40600            
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: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 9470 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 23150 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 38.0 KCAL/MOL                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, A, C                               
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   BIOMT1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000       45.96350            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH B5119  LIES ON A SPECIAL POSITION.                          
REMARK 400                                                                      
REMARK 400 COMPOUND                                                             
REMARK 400 STAPLED PEPTIDE DERIVED FROM THE B-DOMAIN OF PROTEIN A BOUND TO      
REMARK 400 IGG1 FC                                                              
REMARK 400                                                                      
REMARK 400 THE STAPLED PEPTIDE FROM DOMAIN B OF PROTEIN A IS OLIGOPEPTIDE, A    
REMARK 400 MEMBER OF INHIBITOR CLASS.                                           
REMARK 400                                                                      
REMARK 400  GROUP: 1                                                            
REMARK 400   NAME: STAPLED PEPTIDE FROM DOMAIN B OF PROTEIN A                   
REMARK 400   CHAIN: B                                                           
REMARK 400   COMPONENT_1: PEPTIDE LIKE POLYMER                                  
REMARK 400   DESCRIPTION: single helix from the B-domain of protein A bound to  
REMARK 400                IgG1 Fc                                               
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    HOH A   710     O    HOH A   781              2.15            
REMARK 500   O    HOH B  5106     O    HOH B  5110              2.18            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
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   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    85J B5004   C     GLN B5005   N       0.161                       
REMARK 500    TYR B5010   C     85G B5011   N       0.218                       
REMARK 500    85G B5011   C     ALA B5012   N       0.145                       
REMARK 500    GLU A 430   CD    GLU A 430   OE2     0.083                       
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    ARG B5007   NE  -  CZ  -  NH1 ANGL. DEV. =   4.7 DEGREES          
REMARK 500    ARG A 344   NE  -  CZ  -  NH1 ANGL. DEV. =  -3.1 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    SER A 298       -0.18     66.01                                   
REMARK 500    ALA A 327        2.54    -63.05                                   
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 797        DISTANCE =  5.81 ANGSTROMS                       
REMARK 525    HOH A 798        DISTANCE =  5.91 ANGSTROMS                       
REMARK 525    HOH A 799        DISTANCE =  6.26 ANGSTROMS                       
REMARK 525    HOH A 800        DISTANCE =  6.71 ANGSTROMS                       
DBREF  5U66 B 5000  5014  PDB    5U66     5U66          5000   5014             
DBREF  5U66 A  237   443  UNP    Q6MZV7   Q6MZV7_HUMAN   263    469             
SEQRES   1 B   15  SIN PHE ASN MET 85J GLN GLN ARG ARG PHE TYR 85G ALA          
SEQRES   2 B   15  LEU HIS                                                      
SEQRES   1 A  207  GLY PRO SER VAL PHE LEU PHE PRO PRO LYS PRO LYS ASP          
SEQRES   2 A  207  THR LEU MET ILE SER ARG THR PRO GLU VAL THR CYS VAL          
SEQRES   3 A  207  VAL VAL ASP VAL SER HIS GLU ASP PRO GLU VAL LYS PHE          
SEQRES   4 A  207  ASN TRP TYR VAL ASP GLY VAL GLU VAL HIS ASN ALA LYS          
SEQRES   5 A  207  THR LYS PRO ARG GLU GLU GLN TYR ASN SER THR TYR ARG          
SEQRES   6 A  207  VAL VAL SER VAL LEU THR VAL LEU HIS GLN ASP TRP LEU          
SEQRES   7 A  207  ASN GLY LYS GLU TYR LYS CYS LYS VAL SER ASN LYS ALA          
SEQRES   8 A  207  LEU PRO ALA PRO ILE GLU LYS THR ILE SER LYS ALA LYS          
SEQRES   9 A  207  GLY GLN PRO ARG GLU PRO GLN VAL TYR THR LEU PRO PRO          
SEQRES  10 A  207  SER ARG GLU GLU MET THR LYS ASN GLN VAL SER LEU THR          
SEQRES  11 A  207  CYS LEU VAL LYS GLY PHE TYR PRO SER ASP ILE ALA VAL          
SEQRES  12 A  207  GLU TRP GLU SER ASN GLY GLN PRO GLU ASN ASN TYR LYS          
SEQRES  13 A  207  THR THR PRO PRO VAL LEU ASP SER ASP GLY SER PHE PHE          
SEQRES  14 A  207  LEU TYR SER LYS LEU THR VAL ASP LYS SER ARG TRP GLN          
SEQRES  15 A  207  GLN GLY ASN VAL PHE SER CYS SER VAL MET HIS GLU ALA          
SEQRES  16 A  207  LEU HIS ASN HIS TYR THR GLN LYS SER LEU SER LEU              
HET    SIN  B5000       7                                                       
HET    85J  B5004      12                                                       
HET    85G  B5011      11                                                       
HET    NAG  C   1      14                                                       
HET    NAG  C   2      14                                                       
HET    BMA  C   3      11                                                       
HET    MAN  C   4      11                                                       
HET    NAG  C   5      14                                                       
HET    GAL  C   6      11                                                       
HET    MAN  C   7      11                                                       
HETNAM     SIN SUCCINIC ACID                                                    
HETNAM     85J N-PROPYL-L-GLUTAMINE                                             
HETNAM     85G N-ETHYL-L-GLUTAMINE                                              
HETNAM     NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE                         
HETNAM     BMA BETA-D-MANNOPYRANOSE                                             
HETNAM     MAN ALPHA-D-MANNOPYRANOSE                                            
HETNAM     GAL BETA-D-GALACTOPYRANOSE                                           
HETSYN     NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA-           
HETSYN   2 NAG  D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO-          
HETSYN   3 NAG  2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE                         
HETSYN     BMA BETA-D-MANNOSE; D-MANNOSE; MANNOSE                               
HETSYN     MAN ALPHA-D-MANNOSE; D-MANNOSE; MANNOSE                              
HETSYN     GAL BETA-D-GALACTOSE; D-GALACTOSE; GALACTOSE                         
FORMUL   1  SIN    C4 H6 O4                                                     
FORMUL   1  85J    C8 H16 N2 O3                                                 
FORMUL   1  85G    C7 H14 N2 O3                                                 
FORMUL   3  NAG    3(C8 H15 N O6)                                               
FORMUL   3  BMA    C6 H12 O6                                                    
FORMUL   3  MAN    2(C6 H12 O6)                                                 
FORMUL   3  GAL    C6 H12 O6                                                    
FORMUL   4  HOH   *224(H2 O)                                                    
HELIX    1 AA1 ASN B 5002  ALA B 5012  1                                  11    
HELIX    2 AA2 LYS A  246  MET A  252  1                                   7    
HELIX    3 AA3 LEU A  309  ASN A  315  1                                   7    
HELIX    4 AA4 SER A  354  LYS A  360  5                                   7    
HELIX    5 AA5 LYS A  414  GLN A  419  1                                   6    
HELIX    6 AA6 LEU A  432  ASN A  434  5                                   3    
SHEET    1 AA1 4 SER A 239  PHE A 243  0                                        
SHEET    2 AA1 4 GLU A 258  SER A 267 -1  O  THR A 260   N  PHE A 243           
SHEET    3 AA1 4 THR A 299  THR A 307 -1  O  TYR A 300   N  VAL A 266           
SHEET    4 AA1 4 LYS A 288  THR A 289 -1  N  LYS A 288   O  VAL A 305           
SHEET    1 AA2 4 SER A 239  PHE A 243  0                                        
SHEET    2 AA2 4 GLU A 258  SER A 267 -1  O  THR A 260   N  PHE A 243           
SHEET    3 AA2 4 THR A 299  THR A 307 -1  O  TYR A 300   N  VAL A 266           
SHEET    4 AA2 4 GLU A 293  GLU A 294 -1  N  GLU A 293   O  ARG A 301           
SHEET    1 AA3 4 VAL A 282  VAL A 284  0                                        
SHEET    2 AA3 4 LYS A 274  VAL A 279 -1  N  VAL A 279   O  VAL A 282           
SHEET    3 AA3 4 TYR A 319  SER A 324 -1  O  LYS A 322   N  ASN A 276           
SHEET    4 AA3 4 ILE A 332  ILE A 336 -1  O  ILE A 336   N  TYR A 319           
SHEET    1 AA4 4 GLN A 347  LEU A 351  0                                        
SHEET    2 AA4 4 GLN A 362  PHE A 372 -1  O  THR A 366   N  LEU A 351           
SHEET    3 AA4 4 PHE A 404  ASP A 413 -1  O  LEU A 410   N  LEU A 365           
SHEET    4 AA4 4 TYR A 391  THR A 393 -1  N  LYS A 392   O  LYS A 409           
SHEET    1 AA5 4 GLN A 347  LEU A 351  0                                        
SHEET    2 AA5 4 GLN A 362  PHE A 372 -1  O  THR A 366   N  LEU A 351           
SHEET    3 AA5 4 PHE A 404  ASP A 413 -1  O  LEU A 410   N  LEU A 365           
SHEET    4 AA5 4 VAL A 397  LEU A 398 -1  N  VAL A 397   O  PHE A 405           
SHEET    1 AA6 4 GLN A 386  GLU A 388  0                                        
SHEET    2 AA6 4 ALA A 378  SER A 383 -1  N  TRP A 381   O  GLU A 388           
SHEET    3 AA6 4 PHE A 423  MET A 428 -1  O  SER A 426   N  GLU A 380           
SHEET    4 AA6 4 TYR A 436  LEU A 441 -1  O  LEU A 441   N  PHE A 423           
SSBOND   1 CYS A  261    CYS A  321                          1555   1555  2.03  
SSBOND   2 CYS A  367    CYS A  425                          1555   1555  2.05  
LINK         C1  SIN B5000                 N   PHE B5001     1555   1555  1.34  
LINK         C   MET B5003                 N   85J B5004     1555   1555  1.40  
LINK         C   85J B5004                 N   GLN B5005     1555   1555  1.50  
LINK         CI  85J B5004                 CK  85G B5011     1555   1555  1.51  
LINK         C   TYR B5010                 N   85G B5011     1555   1555  1.55  
LINK         C   85G B5011                 N   ALA B5012     1555   1555  1.48  
LINK         ND2 ASN A 297                 C1  NAG C   1     1555   1555  1.46  
LINK         O4  NAG C   1                 C1  NAG C   2     1555   1555  1.45  
LINK         O4  NAG C   2                 C1  BMA C   3     1555   1555  1.44  
LINK         O6  BMA C   3                 C1  MAN C   4     1555   1555  1.45  
LINK         O3  BMA C   3                 C1  MAN C   7     1555   1555  1.45  
LINK         O2  MAN C   4                 C1  NAG C   5     1555   1555  1.46  
LINK         O4  NAG C   5                 C1  GAL C   6     1555   1555  1.46  
CISPEP   1 TYR A  373    PRO A  374          0        -3.10                     
CRYST1   49.165  126.812   91.927  90.00  90.00  90.00 C 2 2 21      8          
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      0.020340  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.007886  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010878        0.00000                         
HETATM    1  C1  SIN B5000      13.387  69.077  45.171  1.00 32.53           C  
ANISOU    1  C1  SIN B5000     3640   5181   3537   -323   1035    106       C  
HETATM    2  O1  SIN B5000      13.222  67.853  45.331  1.00 47.17           O  
ANISOU    2  O1  SIN B5000     4098   6132   7690  -1131    577   2033       O  
HETATM    3  C2  SIN B5000      12.181  69.912  44.763  1.00 31.58           C  
ANISOU    3  C2  SIN B5000     4370   5041   2588   -173    596    971       C  
HETATM    4  C3  SIN B5000      10.810  69.412  45.273  1.00 36.82           C  
ANISOU    4  C3  SIN B5000     4716   5736   3536   -340   1271    835       C  
HETATM    5  C4  SIN B5000      10.394  68.068  44.731  1.00 45.39           C  
ANISOU    5  C4  SIN B5000     5252   6746   5246   -375    653    162       C  
HETATM    6  O3  SIN B5000      10.774  67.715  43.571  1.00 45.52           O  
ANISOU    6  O3  SIN B5000     7989   5325   3981    634  -1952   -511       O  
HETATM    7  O4  SIN B5000       9.704  67.348  45.523  1.00 52.83           O  
ANISOU    7  O4  SIN B5000     7285   7762   5024   -581  -1837   3013       O