HEADER    DE NOVO PROTEIN, HYDROLASE              29-SEP-11   3U0S              
TITLE     CRYSTAL STRUCTURE OF AN ENZYME REDESIGNED THROUGH MULTIPLAYER ONLINE  
TITLE    2 GAMING: CE6                                                          
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DIISOPROPYL-FLUOROPHOSPHATASE;                             
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: DFPASE;                                                     
COMPND   5 EC: 3.1.8.2;                                                         
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: LOLIGO VULGARIS;                                
SOURCE   3 ORGANISM_COMMON: COMMON EUROPEAN SQUID;                              
SOURCE   4 ORGANISM_TAXID: 6622;                                                
SOURCE   5 GENE: DFPASE;                                                        
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET29B+                                   
KEYWDS    PROTEIN ENGINEERING, COMPUTER-AIDED DESIGN, COMPUTATIONALLY-DIRECTED  
KEYWDS   2 DESIGN, MULTIPLAYER ONLINE GAMING, CROWDSOURCING, FOLDIT, DIELS-     
KEYWDS   3 ALDER, ENZYME DESIGN, ACTIVE SITE REDESIGN, SUBSTRATE SPECIFICITY,   
KEYWDS   4 BETA-PROPELLER, HELIX-LOOP-HELIX, LOOP REMODEL, HYDROLASE, DE NOVO   
KEYWDS   5 PROTEIN                                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.B.BALE,B.W.SHEN,B.L.STODDARD                                        
REVDAT   4   28-FEB-24 3U0S    1       REMARK SEQADV LINK                       
REVDAT   3   08-NOV-17 3U0S    1       REMARK                                   
REVDAT   2   22-FEB-12 3U0S    1       JRNL                                     
REVDAT   1   01-FEB-12 3U0S    0                                                
JRNL        AUTH   C.B.EIBEN,J.B.SIEGEL,J.B.BALE,S.COOPER,F.KHATIB,B.W.SHEN,    
JRNL        AUTH 2 F.PLAYERS,B.L.STODDARD,Z.POPOVIC,D.BAKER                     
JRNL        TITL   INCREASED DIELS-ALDERASE ACTIVITY THROUGH BACKBONE           
JRNL        TITL 2 REMODELING GUIDED BY FOLDIT PLAYERS.                         
JRNL        REF    NAT.BIOTECHNOL.               V.  30   190 2012              
JRNL        REFN                   ISSN 1087-0156                               
JRNL        PMID   22267011                                                     
JRNL        DOI    10.1038/NBT.2109                                             
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   J.B.SIEGEL,A.ZANGHELLINI,H.M.LOVICK,G.KISS,A.R.LAMBERT,      
REMARK   1  AUTH 2 J.L.ST CLAIR,J.L.GALLAHER,D.HILVERT,M.H.GELB,B.L.STODDARD,   
REMARK   1  AUTH 3 K.N.HOUK,F.E.MICHAEL,D.BAKER                                 
REMARK   1  TITL   COMPUTATIONAL DESIGN OF AN ENZYME CATALYST FOR A             
REMARK   1  TITL 2 STEREOSELECTIVE BIMOLECULAR DIELS-ALDER REACTION.            
REMARK   1  REF    SCIENCE                       V. 329   309 2010              
REMARK   1  REFN                   ISSN 0036-8075                               
REMARK   1  PMID   20647463                                                     
REMARK   1  DOI    10.1126/SCIENCE.1190239                                      
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   E.I.SCHARFF,J.KOEPKE,G.FRITZSCH,C.LUCKE,H.RUTERJANS          
REMARK   1  TITL   CRYSTAL STRUCTURE OF DIISOPROPYLFLUOROPHOSPHATASE FROM       
REMARK   1  TITL 2 LOLIGO VULGARIS.                                             
REMARK   1  REF    STRUCTURE                     V.   9   493 2001              
REMARK   1  REFN                   ISSN 0969-2126                               
REMARK   1  PMID   11435114                                                     
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.60 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC                                               
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 46.15                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 37337                          
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) : 0.172                           
REMARK   3   R VALUE            (WORKING SET) : 0.171                           
REMARK   3   FREE R VALUE                     : 0.198                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1870                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.60                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.67                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2622                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.96                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2640                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 135                          
REMARK   3   BIN FREE R VALUE                    : 0.3190                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 5090                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 98                                      
REMARK   3   SOLVENT ATOMS            : 240                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 44.94                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.29000                                              
REMARK   3    B22 (A**2) : 0.29000                                              
REMARK   3    B33 (A**2) : -0.59000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): NULL          
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.208         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.139         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 14.251        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.956                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.945                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  5513 ; 0.012 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  7476 ; 1.348 ; 1.967       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   698 ; 6.546 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   250 ;33.166 ;24.720       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   943 ;14.152 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    27 ;21.013 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   766 ; 0.091 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  4231 ; 0.005 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
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):  3360 ; 0.548 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  5436 ; 1.105 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  2153 ; 1.866 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  2032 ; 3.220 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 4                                          
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     1        A   327                          
REMARK   3    ORIGIN FOR THE GROUP (A):   2.1854 -16.9605   5.2634              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0977 T22:   0.0166                                     
REMARK   3      T33:   0.0743 T12:   0.0367                                     
REMARK   3      T13:  -0.0258 T23:  -0.0366                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.3234 L22:   0.7004                                     
REMARK   3      L33:   1.1848 L12:   0.2691                                     
REMARK   3      L13:   0.3470 L23:  -0.1186                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0118 S12:  -0.0719 S13:   0.1333                       
REMARK   3      S21:  -0.0795 S22:   0.0026 S23:  -0.0152                       
REMARK   3      S31:   0.1012 S32:  -0.0243 S33:   0.0092                       
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     1        B   327                          
REMARK   3    ORIGIN FOR THE GROUP (A):  45.6758 -26.5378  14.4281              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0910 T22:   0.0172                                     
REMARK   3      T33:   0.0835 T12:  -0.0354                                     
REMARK   3      T13:   0.0266 T23:  -0.0369                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.2556 L22:   0.6728                                     
REMARK   3      L33:   1.2450 L12:  -0.2874                                     
REMARK   3      L13:  -0.4292 L23:  -0.1374                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0014 S12:   0.0765 S13:  -0.1405                       
REMARK   3      S21:   0.0819 S22:  -0.0041 S23:  -0.0186                       
REMARK   3      S31:  -0.1070 S32:  -0.0254 S33:   0.0027                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 2                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A   345        A   462                          
REMARK   3    RESIDUE RANGE :   B   347        B   468                          
REMARK   3    ORIGIN FOR THE GROUP (A):  24.8708 -20.9186  10.8831              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1716 T22:   0.1111                                     
REMARK   3      T33:   0.1020 T12:  -0.0017                                     
REMARK   3      T13:   0.0140 T23:  -0.0267                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.9009 L22:   0.0983                                     
REMARK   3      L33:   0.0613 L12:  -0.0891                                     
REMARK   3      L13:   0.3598 L23:  -0.0188                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0271 S12:  -0.0294 S13:   0.0332                       
REMARK   3      S21:  -0.0318 S22:  -0.0031 S23:  -0.0082                       
REMARK   3      S31:  -0.0400 S32:  -0.0141 S33:   0.0302                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 2                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A   338        A   344                          
REMARK   3    RESIDUE RANGE :   B   338        B   346                          
REMARK   3    ORIGIN FOR THE GROUP (A):  36.1651 -20.3105   9.4631              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.7478 T22:   0.7652                                     
REMARK   3      T33:   0.4951 T12:  -0.1066                                     
REMARK   3      T13:   0.0139 T23:   0.0243                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   7.1422 L22:  -2.8154                                     
REMARK   3      L33:   0.2135 L12:   0.3496                                     
REMARK   3      L13:   0.5994 L23:  -0.4248                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.4465 S12:   0.5037 S13:  -1.1112                       
REMARK   3      S21:   0.1280 S22:  -0.4675 S23:   0.0685                       
REMARK   3      S31:  -0.2058 S32:  -0.0656 S33:   0.0210                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS U VALUES : WITH TLS ADDED                                 
REMARK   4                                                                      
REMARK   4 3U0S COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-SEP-11.                  
REMARK 100 THE DEPOSITION ID IS D_1000068161.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-JAN-11                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ALS                                
REMARK 200  BEAMLINE                       : 5.0.1                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97740                            
REMARK 200  MONOCHROMATOR                  : SI(220) ASYMMETRIC CUT SINGLE      
REMARK 200                                   CRYSTAL                            
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 37384                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.600                              
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                : 12.80                              
REMARK 200  R MERGE                    (I) : 0.07000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 20.5000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.69                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 9.90                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.41600                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER 2.1.4                                          
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 70.20                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.13                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM HEPES PH 7.5, 2% V/V PEG-400,      
REMARK 280  2.0M (NH4)2SO4; 25MM HEPES PH 7.25, 100MM NACL, 5% GLYCEROL         
REMARK 280  (MOTHER LIQUOR); A SOLUTION WAS PREPARED OF CE6 (15MG/ML) IN        
REMARK 280  PROTEIN BUFFER WITH A 1:10,000 MOLAR RATIO OF BOVINE PANCREATIC     
REMARK 280  TRYPSIN (SIGMA T1426) ADDED ABOUT 25 MINUTES PRIOR TO SETTING       
REMARK 280  DROPS (PROTEIN BUFFER), VAPOR DIFFUSION, HANGING DROP,              
REMARK 280  TEMPERATURE 291K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41                             
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   -Y,X,Z+1/4                                              
REMARK 290       4555   Y,-X,Z+3/4                                              
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       81.66500            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       40.83250            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000      122.49750            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     GLY A   328                                                      
REMARK 465     SER A   329                                                      
REMARK 465     LEU A   330                                                      
REMARK 465     GLU A   331                                                      
REMARK 465     HIS A   332                                                      
REMARK 465     HIS A   333                                                      
REMARK 465     HIS A   334                                                      
REMARK 465     HIS A   335                                                      
REMARK 465     HIS A   336                                                      
REMARK 465     HIS A   337                                                      
REMARK 465     GLY B   328                                                      
REMARK 465     SER B   329                                                      
REMARK 465     LEU B   330                                                      
REMARK 465     GLU B   331                                                      
REMARK 465     HIS B   332                                                      
REMARK 465     HIS B   333                                                      
REMARK 465     HIS B   334                                                      
REMARK 465     HIS B   335                                                      
REMARK 465     HIS B   336                                                      
REMARK 465     HIS B   337                                                      
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    ILE A  87      -74.83   -128.54                                   
REMARK 500    ALA A 133      -53.57   -124.93                                   
REMARK 500    SER A 160       39.33    -88.79                                   
REMARK 500    ALA A 183       35.56     74.84                                   
REMARK 500    CYS A 186       66.05     63.61                                   
REMARK 500    ALA A 188     -116.60   -127.29                                   
REMARK 500    ALA A 242     -111.83   -123.16                                   
REMARK 500    PRO A 279       31.15    -82.16                                   
REMARK 500    ASN B  46       40.25     32.45                                   
REMARK 500    ILE B  87      -78.65   -126.66                                   
REMARK 500    ALA B 133      -53.18   -122.33                                   
REMARK 500    SER B 160       38.71    -88.84                                   
REMARK 500    CYS B 186       65.95     64.01                                   
REMARK 500    ALA B 188     -119.17   -130.39                                   
REMARK 500    ALA B 242     -110.46   -122.98                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EPE A 338                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 339                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 340                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 341                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 342                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 343                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 344                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EPE B 338                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 339                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 340                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 341                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B 342                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B 343                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 344                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 345                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 346                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1E1A   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3I1C   RELATED DB: PDB                                   
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 RESIDUES 36-44 (AMINO ACIDS PEVEVNGKP) OF THE WILD-TYPE REFERENCE    
REMARK 999 PROTEIN Q7SIG4 WERE REPLACED WITH A COMPLETELY NEW 22 RESIDUE        
REMARK 999 DESIGNED SEQUENCE (AMINO ACIDS SPLSEALTKANSPAEAYKASRG)               
DBREF  3U0S A    1   327  UNP    Q7SIG4   DFPA_LOLVU       1    314             
DBREF  3U0S B    1   327  UNP    Q7SIG4   DFPA_LOLVU       1    314             
SEQADV 3U0S THR A   21  UNP  Q7SIG4    GLU    21 ENGINEERED MUTATION            
SEQADV 3U0S SER A   36  UNP  Q7SIG4              SEE REMARK 999                 
SEQADV 3U0S LEU A   38  UNP  Q7SIG4    GLU    37 SEE REMARK 999                 
SEQADV 3U0S SER A   39  UNP  Q7SIG4    VAL    38 SEE REMARK 999                 
SEQADV 3U0S ALA A   41  UNP  Q7SIG4    VAL    40 SEE REMARK 999                 
SEQADV 3U0S LEU A   42  UNP  Q7SIG4    ASN    41 SEE REMARK 999                 
SEQADV 3U0S THR A   43  UNP  Q7SIG4    GLY    42 SEE REMARK 999                 
SEQADV 3U0S ALA A   45  UNP  Q7SIG4              SEE REMARK 999                 
SEQADV 3U0S ASN A   46  UNP  Q7SIG4              SEE REMARK 999                 
SEQADV 3U0S SER A   47  UNP  Q7SIG4              SEE REMARK 999                 
SEQADV 3U0S ALA A   49  UNP  Q7SIG4              SEE REMARK 999                 
SEQADV 3U0S GLU A   50  UNP  Q7SIG4              SEE REMARK 999                 
SEQADV 3U0S ALA A   51  UNP  Q7SIG4              SEE REMARK 999                 
SEQADV 3U0S TYR A   52  UNP  Q7SIG4              SEE REMARK 999                 
SEQADV 3U0S LYS A   53  UNP  Q7SIG4              SEE REMARK 999                 
SEQADV 3U0S ALA A   54  UNP  Q7SIG4              SEE REMARK 999                 
SEQADV 3U0S SER A   55  UNP  Q7SIG4              SEE REMARK 999                 
SEQADV 3U0S ARG A   56  UNP  Q7SIG4              SEE REMARK 999                 
SEQADV 3U0S GLY A   57  UNP  Q7SIG4              SEE REMARK 999                 
SEQADV 3U0S SER A   85  UNP  Q7SIG4    ILE    72 ENGINEERED MUTATION            
SEQADV 3U0S ILE A   87  UNP  Q7SIG4    ALA    74 ENGINEERED MUTATION            
SEQADV 3U0S ALA A  133  UNP  Q7SIG4    ASN   120 ENGINEERED MUTATION            
SEQADV 3U0S TYR A  134  UNP  Q7SIG4    ASP   121 ENGINEERED MUTATION            
SEQADV 3U0S PHE A  157  UNP  Q7SIG4    TYR   144 ENGINEERED MUTATION            
SEQADV 3U0S ILE A  159  UNP  Q7SIG4    ARG   146 ENGINEERED MUTATION            
SEQADV 3U0S LEU A  161  UNP  Q7SIG4    MET   148 ENGINEERED MUTATION            
SEQADV 3U0S ARG A  162  UNP  Q7SIG4    GLN   149 ENGINEERED MUTATION            
SEQADV 3U0S CYS A  186  UNP  Q7SIG4    PHE   173 ENGINEERED MUTATION            
SEQADV 3U0S ALA A  188  UNP  Q7SIG4    ASN   175 ENGINEERED MUTATION            
SEQADV 3U0S GLN A  208  UNP  Q7SIG4    THR   195 ENGINEERED MUTATION            
SEQADV 3U0S LYS A  238  UNP  Q7SIG4    GLU   225 ENGINEERED MUTATION            
SEQADV 3U0S ALA A  242  UNP  Q7SIG4    ASP   229 ENGINEERED MUTATION            
SEQADV 3U0S ALA A  284  UNP  Q7SIG4    SER   271 ENGINEERED MUTATION            
SEQADV 3U0S GLY A  328  UNP  Q7SIG4              EXPRESSION TAG                 
SEQADV 3U0S SER A  329  UNP  Q7SIG4              EXPRESSION TAG                 
SEQADV 3U0S LEU A  330  UNP  Q7SIG4              EXPRESSION TAG                 
SEQADV 3U0S GLU A  331  UNP  Q7SIG4              EXPRESSION TAG                 
SEQADV 3U0S HIS A  332  UNP  Q7SIG4              EXPRESSION TAG                 
SEQADV 3U0S HIS A  333  UNP  Q7SIG4              EXPRESSION TAG                 
SEQADV 3U0S HIS A  334  UNP  Q7SIG4              EXPRESSION TAG                 
SEQADV 3U0S HIS A  335  UNP  Q7SIG4              EXPRESSION TAG                 
SEQADV 3U0S HIS A  336  UNP  Q7SIG4              EXPRESSION TAG                 
SEQADV 3U0S HIS A  337  UNP  Q7SIG4              EXPRESSION TAG                 
SEQADV 3U0S THR B   21  UNP  Q7SIG4    GLU    21 ENGINEERED MUTATION            
SEQADV 3U0S SER B   36  UNP  Q7SIG4              SEE REMARK 999                 
SEQADV 3U0S LEU B   38  UNP  Q7SIG4    GLU    37 SEE REMARK 999                 
SEQADV 3U0S SER B   39  UNP  Q7SIG4    VAL    38 SEE REMARK 999                 
SEQADV 3U0S ALA B   41  UNP  Q7SIG4    VAL    40 SEE REMARK 999                 
SEQADV 3U0S LEU B   42  UNP  Q7SIG4    ASN    41 SEE REMARK 999                 
SEQADV 3U0S THR B   43  UNP  Q7SIG4    GLY    42 SEE REMARK 999                 
SEQADV 3U0S ALA B   45  UNP  Q7SIG4              SEE REMARK 999                 
SEQADV 3U0S ASN B   46  UNP  Q7SIG4              SEE REMARK 999                 
SEQADV 3U0S SER B   47  UNP  Q7SIG4              SEE REMARK 999                 
SEQADV 3U0S ALA B   49  UNP  Q7SIG4              SEE REMARK 999                 
SEQADV 3U0S GLU B   50  UNP  Q7SIG4              SEE REMARK 999                 
SEQADV 3U0S ALA B   51  UNP  Q7SIG4              SEE REMARK 999                 
SEQADV 3U0S TYR B   52  UNP  Q7SIG4              SEE REMARK 999                 
SEQADV 3U0S LYS B   53  UNP  Q7SIG4              SEE REMARK 999                 
SEQADV 3U0S ALA B   54  UNP  Q7SIG4              SEE REMARK 999                 
SEQADV 3U0S SER B   55  UNP  Q7SIG4              SEE REMARK 999                 
SEQADV 3U0S ARG B   56  UNP  Q7SIG4              SEE REMARK 999                 
SEQADV 3U0S GLY B   57  UNP  Q7SIG4              SEE REMARK 999                 
SEQADV 3U0S SER B   85  UNP  Q7SIG4    ILE    72 ENGINEERED MUTATION            
SEQADV 3U0S ILE B   87  UNP  Q7SIG4    ALA    74 ENGINEERED MUTATION            
SEQADV 3U0S ALA B  133  UNP  Q7SIG4    ASN   120 ENGINEERED MUTATION            
SEQADV 3U0S TYR B  134  UNP  Q7SIG4    ASP   121 ENGINEERED MUTATION            
SEQADV 3U0S PHE B  157  UNP  Q7SIG4    TYR   144 ENGINEERED MUTATION            
SEQADV 3U0S ILE B  159  UNP  Q7SIG4    ARG   146 ENGINEERED MUTATION            
SEQADV 3U0S LEU B  161  UNP  Q7SIG4    MET   148 ENGINEERED MUTATION            
SEQADV 3U0S ARG B  162  UNP  Q7SIG4    GLN   149 ENGINEERED MUTATION            
SEQADV 3U0S CYS B  186  UNP  Q7SIG4    PHE   173 ENGINEERED MUTATION            
SEQADV 3U0S ALA B  188  UNP  Q7SIG4    ASN   175 ENGINEERED MUTATION            
SEQADV 3U0S GLN B  208  UNP  Q7SIG4    THR   195 ENGINEERED MUTATION            
SEQADV 3U0S LYS B  238  UNP  Q7SIG4    GLU   225 ENGINEERED MUTATION            
SEQADV 3U0S ALA B  242  UNP  Q7SIG4    ASP   229 ENGINEERED MUTATION            
SEQADV 3U0S ALA B  284  UNP  Q7SIG4    SER   271 ENGINEERED MUTATION            
SEQADV 3U0S GLY B  328  UNP  Q7SIG4              EXPRESSION TAG                 
SEQADV 3U0S SER B  329  UNP  Q7SIG4              EXPRESSION TAG                 
SEQADV 3U0S LEU B  330  UNP  Q7SIG4              EXPRESSION TAG                 
SEQADV 3U0S GLU B  331  UNP  Q7SIG4              EXPRESSION TAG                 
SEQADV 3U0S HIS B  332  UNP  Q7SIG4              EXPRESSION TAG                 
SEQADV 3U0S HIS B  333  UNP  Q7SIG4              EXPRESSION TAG                 
SEQADV 3U0S HIS B  334  UNP  Q7SIG4              EXPRESSION TAG                 
SEQADV 3U0S HIS B  335  UNP  Q7SIG4              EXPRESSION TAG                 
SEQADV 3U0S HIS B  336  UNP  Q7SIG4              EXPRESSION TAG                 
SEQADV 3U0S HIS B  337  UNP  Q7SIG4              EXPRESSION TAG                 
SEQRES   1 A  337  MET GLU ILE PRO VAL ILE GLU PRO LEU PHE THR LYS VAL          
SEQRES   2 A  337  THR GLU ASP ILE PRO GLY ALA THR GLY PRO VAL PHE ASP          
SEQRES   3 A  337  LYS ASN GLY ASP PHE TYR ILE VAL ALA SER PRO LEU SER          
SEQRES   4 A  337  GLU ALA LEU THR LYS ALA ASN SER PRO ALA GLU ALA TYR          
SEQRES   5 A  337  LYS ALA SER ARG GLY ALA GLY GLU ILE LEU ARG ILE ASP          
SEQRES   6 A  337  LEU LYS THR GLY LYS LYS THR VAL ILE CYS LYS PRO GLU          
SEQRES   7 A  337  VAL ASN GLY TYR GLY GLY SER PRO ILE GLY CYS GLN CYS          
SEQRES   8 A  337  ASP ARG ASP ALA ASN GLN LEU PHE VAL ALA ASP MET ARG          
SEQRES   9 A  337  LEU GLY LEU LEU VAL VAL GLN THR ASP GLY THR PHE GLU          
SEQRES  10 A  337  GLU ILE ALA LYS LYS ASP SER GLU GLY ARG ARG MET GLN          
SEQRES  11 A  337  GLY CYS ALA TYR CYS ALA PHE ASP TYR GLU GLY ASN LEU          
SEQRES  12 A  337  TRP ILE THR ALA PRO ALA GLY GLU VAL ALA PRO ALA ASP          
SEQRES  13 A  337  PHE THR ILE SER LEU ARG GLU LYS PHE GLY SER ILE TYR          
SEQRES  14 A  337  CYS PHE THR THR ASP GLY GLN MET ILE GLN VAL ASP THR          
SEQRES  15 A  337  ALA PHE GLN CYS PRO ALA GLY ILE ALA VAL ARG HIS MET          
SEQRES  16 A  337  ASN ASP GLY ARG PRO TYR GLN LEU ILE VAL ALA GLU GLN          
SEQRES  17 A  337  PRO THR LYS LYS LEU TRP SER TYR ASP ILE LYS GLY PRO          
SEQRES  18 A  337  ALA LYS ILE GLU ASN LYS LYS VAL TRP GLY HIS ILE PRO          
SEQRES  19 A  337  GLY THR HIS LYS GLY GLY ALA ALA GLY MET ASP PHE ASP          
SEQRES  20 A  337  GLU ASP ASN ASN LEU LEU VAL ALA ASN TRP GLY SER SER          
SEQRES  21 A  337  HIS ILE GLU VAL PHE GLY PRO ASP GLY GLY GLN PRO LYS          
SEQRES  22 A  337  MET ARG ILE ARG CYS PRO PHE GLU LYS PRO ALA ASN LEU          
SEQRES  23 A  337  HIS PHE LYS PRO GLN THR LYS THR ILE PHE VAL THR GLU          
SEQRES  24 A  337  HIS GLU ASN ASN ALA VAL TRP LYS PHE GLU TRP GLN ARG          
SEQRES  25 A  337  ASN GLY LYS LYS GLN TYR CYS GLU THR LEU LYS PHE GLY          
SEQRES  26 A  337  ILE PHE GLY SER LEU GLU HIS HIS HIS HIS HIS HIS              
SEQRES   1 B  337  MET GLU ILE PRO VAL ILE GLU PRO LEU PHE THR LYS VAL          
SEQRES   2 B  337  THR GLU ASP ILE PRO GLY ALA THR GLY PRO VAL PHE ASP          
SEQRES   3 B  337  LYS ASN GLY ASP PHE TYR ILE VAL ALA SER PRO LEU SER          
SEQRES   4 B  337  GLU ALA LEU THR LYS ALA ASN SER PRO ALA GLU ALA TYR          
SEQRES   5 B  337  LYS ALA SER ARG GLY ALA GLY GLU ILE LEU ARG ILE ASP          
SEQRES   6 B  337  LEU LYS THR GLY LYS LYS THR VAL ILE CYS LYS PRO GLU          
SEQRES   7 B  337  VAL ASN GLY TYR GLY GLY SER PRO ILE GLY CYS GLN CYS          
SEQRES   8 B  337  ASP ARG ASP ALA ASN GLN LEU PHE VAL ALA ASP MET ARG          
SEQRES   9 B  337  LEU GLY LEU LEU VAL VAL GLN THR ASP GLY THR PHE GLU          
SEQRES  10 B  337  GLU ILE ALA LYS LYS ASP SER GLU GLY ARG ARG MET GLN          
SEQRES  11 B  337  GLY CYS ALA TYR CYS ALA PHE ASP TYR GLU GLY ASN LEU          
SEQRES  12 B  337  TRP ILE THR ALA PRO ALA GLY GLU VAL ALA PRO ALA ASP          
SEQRES  13 B  337  PHE THR ILE SER LEU ARG GLU LYS PHE GLY SER ILE TYR          
SEQRES  14 B  337  CYS PHE THR THR ASP GLY GLN MET ILE GLN VAL ASP THR          
SEQRES  15 B  337  ALA PHE GLN CYS PRO ALA GLY ILE ALA VAL ARG HIS MET          
SEQRES  16 B  337  ASN ASP GLY ARG PRO TYR GLN LEU ILE VAL ALA GLU GLN          
SEQRES  17 B  337  PRO THR LYS LYS LEU TRP SER TYR ASP ILE LYS GLY PRO          
SEQRES  18 B  337  ALA LYS ILE GLU ASN LYS LYS VAL TRP GLY HIS ILE PRO          
SEQRES  19 B  337  GLY THR HIS LYS GLY GLY ALA ALA GLY MET ASP PHE ASP          
SEQRES  20 B  337  GLU ASP ASN ASN LEU LEU VAL ALA ASN TRP GLY SER SER          
SEQRES  21 B  337  HIS ILE GLU VAL PHE GLY PRO ASP GLY GLY GLN PRO LYS          
SEQRES  22 B  337  MET ARG ILE ARG CYS PRO PHE GLU LYS PRO ALA ASN LEU          
SEQRES  23 B  337  HIS PHE LYS PRO GLN THR LYS THR ILE PHE VAL THR GLU          
SEQRES  24 B  337  HIS GLU ASN ASN ALA VAL TRP LYS PHE GLU TRP GLN ARG          
SEQRES  25 B  337  ASN GLY LYS LYS GLN TYR CYS GLU THR LEU LYS PHE GLY          
SEQRES  26 B  337  ILE PHE GLY SER LEU GLU HIS HIS HIS HIS HIS HIS              
HET    EPE  A 338      15                                                       
HET    GOL  A 339       6                                                       
HET    GOL  A 340       6                                                       
HET    GOL  A 341       6                                                       
HET    SO4  A 342       5                                                       
HET    SO4  A 343       5                                                       
HET    SO4  A 344       5                                                       
HET    EPE  B 338      15                                                       
HET    GOL  B 339       6                                                       
HET    GOL  B 340       6                                                       
HET    GOL  B 341       6                                                       
HET     NA  B 342       1                                                       
HET     NA  B 343       1                                                       
HET    SO4  B 344       5                                                       
HET    SO4  B 345       5                                                       
HET    SO4  B 346       5                                                       
HETNAM     EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID              
HETNAM     GOL GLYCEROL                                                         
HETNAM     SO4 SULFATE ION                                                      
HETNAM      NA SODIUM ION                                                       
HETSYN     EPE HEPES                                                            
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   3  EPE    2(C8 H18 N2 O4 S)                                            
FORMUL   4  GOL    6(C3 H8 O3)                                                  
FORMUL   7  SO4    6(O4 S 2-)                                                   
FORMUL  14   NA    2(NA 1+)                                                     
FORMUL  19  HOH   *240(H2 O)                                                    
HELIX    1   1 SER A   36  THR A   43  1                                   8    
HELIX    2   2 ASN A   46  SER A   55  1                                  10    
HELIX    3   3 GLN A  317  THR A  321  5                                   5    
HELIX    4   4 SER B   36  THR B   43  1                                   8    
HELIX    5   5 ASN B   46  SER B   55  1                                  10    
HELIX    6   6 GLN B  317  THR B  321  5                                   5    
SHEET    1   A 5 VAL A   5  ILE A   6  0                                        
SHEET    2   A 5 MET A 274  ARG A 277  1  O  ARG A 277   N  ILE A   6           
SHEET    3   A 5 HIS A 261  PHE A 265 -1  N  ILE A 262   O  ILE A 276           
SHEET    4   A 5 LEU A 252  TRP A 257 -1  N  LEU A 252   O  PHE A 265           
SHEET    5   A 5 GLY A 240  PHE A 246 -1  N  ASP A 245   O  LEU A 253           
SHEET    1   B 4 THR A  11  THR A  14  0                                        
SHEET    2   B 4 ALA A 304  GLU A 309 -1  O  VAL A 305   N  VAL A  13           
SHEET    3   B 4 THR A 294  GLU A 299 -1  N  ILE A 295   O  PHE A 308           
SHEET    4   B 4 PRO A 283  PHE A 288 -1  N  ALA A 284   O  THR A 298           
SHEET    1   C 4 THR A  21  PHE A  25  0                                        
SHEET    2   C 4 PHE A  31  ALA A  35 -1  O  TYR A  32   N  VAL A  24           
SHEET    3   C 4 GLU A  60  ILE A  64 -1  O  LEU A  62   N  ILE A  33           
SHEET    4   C 4 LYS A  71  CYS A  75 -1  O  THR A  72   N  ARG A  63           
SHEET    1   D 2 GLU A  78  VAL A  79  0                                        
SHEET    2   D 2 TYR A  82  GLY A  83 -1  O  TYR A  82   N  VAL A  79           
SHEET    1   E 4 PRO A  86  CYS A  91  0                                        
SHEET    2   E 4 GLN A  97  ASP A 102 -1  O  PHE A  99   N  GLN A  90           
SHEET    3   E 4 GLY A 106  GLN A 111 -1  O  GLY A 106   N  ASP A 102           
SHEET    4   E 4 PHE A 116  GLU A 118 -1  O  GLU A 117   N  VAL A 109           
SHEET    1   F 4 CYS A 135  PHE A 137  0                                        
SHEET    2   F 4 LEU A 143  ALA A 147 -1  O  TRP A 144   N  ALA A 136           
SHEET    3   F 4 GLY A 166  PHE A 171 -1  O  PHE A 171   N  LEU A 143           
SHEET    4   F 4 MET A 177  PHE A 184 -1  O  ASP A 181   N  ILE A 168           
SHEET    1   G 4 PRO A 187  HIS A 194  0                                        
SHEET    2   G 4 PRO A 200  GLU A 207 -1  O  ALA A 206   N  GLY A 189           
SHEET    3   G 4 LYS A 212  GLY A 220 -1  O  TRP A 214   N  VAL A 205           
SHEET    4   G 4 LYS A 223  HIS A 232 -1  O  TRP A 230   N  LEU A 213           
SHEET    1   H 5 VAL B   5  ILE B   6  0                                        
SHEET    2   H 5 MET B 274  ARG B 277  1  O  ARG B 277   N  ILE B   6           
SHEET    3   H 5 HIS B 261  PHE B 265 -1  N  ILE B 262   O  ILE B 276           
SHEET    4   H 5 LEU B 252  TRP B 257 -1  N  LEU B 252   O  PHE B 265           
SHEET    5   H 5 GLY B 240  PHE B 246 -1  N  ASP B 245   O  LEU B 253           
SHEET    1   I 4 THR B  11  THR B  14  0                                        
SHEET    2   I 4 ALA B 304  GLU B 309 -1  O  LYS B 307   N  THR B  11           
SHEET    3   I 4 THR B 294  GLU B 299 -1  N  ILE B 295   O  PHE B 308           
SHEET    4   I 4 PRO B 283  PHE B 288 -1  N  ALA B 284   O  THR B 298           
SHEET    1   J 4 THR B  21  PHE B  25  0                                        
SHEET    2   J 4 PHE B  31  ALA B  35 -1  O  TYR B  32   N  VAL B  24           
SHEET    3   J 4 GLU B  60  ILE B  64 -1  O  LEU B  62   N  ILE B  33           
SHEET    4   J 4 LYS B  71  CYS B  75 -1  O  THR B  72   N  ARG B  63           
SHEET    1   K 2 GLU B  78  VAL B  79  0                                        
SHEET    2   K 2 TYR B  82  GLY B  83 -1  O  TYR B  82   N  VAL B  79           
SHEET    1   L 4 PRO B  86  CYS B  91  0                                        
SHEET    2   L 4 GLN B  97  ASP B 102 -1  O  PHE B  99   N  GLN B  90           
SHEET    3   L 4 GLY B 106  GLN B 111 -1  O  GLY B 106   N  ASP B 102           
SHEET    4   L 4 PHE B 116  GLU B 118 -1  O  GLU B 117   N  VAL B 109           
SHEET    1   M 4 CYS B 135  PHE B 137  0                                        
SHEET    2   M 4 LEU B 143  ALA B 147 -1  O  TRP B 144   N  ALA B 136           
SHEET    3   M 4 GLY B 166  PHE B 171 -1  O  PHE B 171   N  LEU B 143           
SHEET    4   M 4 MET B 177  PHE B 184 -1  O  ASP B 181   N  ILE B 168           
SHEET    1   N 4 PRO B 187  HIS B 194  0                                        
SHEET    2   N 4 PRO B 200  GLU B 207 -1  O  ALA B 206   N  GLY B 189           
SHEET    3   N 4 LYS B 212  GLY B 220 -1  O  TRP B 214   N  VAL B 205           
SHEET    4   N 4 LYS B 223  HIS B 232 -1  O  TRP B 230   N  LEU B 213           
LINK        NA    NA B 342                 O1  SO4 B 344     1555   1555  2.40  
LINK        NA    NA B 343                 O2  SO4 B 344     1555   1555  2.14  
CISPEP   1 ALA A  153    PRO A  154          0        10.25                     
CISPEP   2 ALA B  153    PRO B  154          0         8.60                     
SITE     1 AC1  7 SER A  39  LEU A  42  THR A  43  GLN A 208                    
SITE     2 AC1  7 LYS A 238  TRP A 257  HOH A 378                               
SITE     1 AC2  4 PHE A 324  GLY A 325  PRO B  48  TYR B  52                    
SITE     1 AC3  4 LEU A  42  LEU A 161  LYS A 238  PHE B 327                    
SITE     1 AC4  3 PHE A 165  HOH A 403  LYS B  27                               
SITE     1 AC5  3 TYR A  82  ASP A 249  ARG A 312                               
SITE     1 AC6  2 ARG A 162  LYS B 323                                          
SITE     1 AC7  4 LYS A  53  ARG A  56  LYS A 273  HOH A 462                    
SITE     1 AC8  7 LEU B  42  THR B  43  GLN B 208  LYS B 238                    
SITE     2 AC8  7 TRP B 257  HOH B 356  HOH B 452                               
SITE     1 AC9  2 ILE B 224  LYS B 227                                          
SITE     1 BC1  1 GLU B 163                                                     
SITE     1 BC2  1 PHE B 324                                                     
SITE     1 BC3  3 GLU B 248  ASP B 249  SO4 B 344                               
SITE     1 BC4  4 TYR B  82  PRO B 154  GLN B 311  SO4 B 344                    
SITE     1 BC5  5 TYR B  82  ASP B 249  ARG B 312   NA B 342                    
SITE     2 BC5  5  NA B 343                                                     
SITE     1 BC6  2 LYS A 323  ARG B 162                                          
SITE     1 BC7  4 LYS B  53  ARG B  56  LYS B 273  HOH B 467                    
CRYST1   87.002   87.002  163.330  90.00  90.00  90.00 P 41          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      0.011494  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.011494  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006123        0.00000