HEADER    TRANSFERASE                             25-OCT-13   4NCZ              
TITLE     SPERMIDINE N-ACETYLTRANSFERASE FROM VIBRIO CHOLERAE IN COMPLEX WITH 2-
TITLE    2 [N-CYCLOHEXYLAMINO]ETHANE SULFONATE.                                 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: SPERMIDINE N1-ACETYLTRANSFERASE;                           
COMPND   3 CHAIN: A, B, C;                                                      
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: VIBRIO CHOLERAE;                                
SOURCE   3 ORGANISM_TAXID: 243277;                                              
SOURCE   4 STRAIN: O1 BIOVAR ELTOR STR. N16961;                                 
SOURCE   5 GENE: VC_A0947;                                                      
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PMCSG7                                    
KEYWDS    STRUCTURAL GENOMICS, SPERMIDINE N1-ACETYLTRANSFERASE, IDP01616, 2-[N- 
KEYWDS   2 CYCLOHEXYLAMINO]ETHANE SULFONATE, CHES, NIAID, NATIONAL INSTITUTE OF 
KEYWDS   3 ALLERGY AND INFECTIOUS DISEASES, CENTER FOR STRUCTURAL GENOMICS OF   
KEYWDS   4 INFECTIOUS DISEASES, CSGID, TRANSFERASE                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.OSIPIUK,M.ZHOU,M.GU,W.F.ANDERSON,A.JOACHIMIAK,CENTER FOR STRUCTURAL 
AUTHOR   2 GENOMICS OF INFECTIOUS DISEASES (CSGID)                              
REVDAT   6   27-NOV-24 4NCZ    1       REMARK                                   
REVDAT   5   06-DEC-23 4NCZ    1       REMARK                                   
REVDAT   4   20-SEP-23 4NCZ    1       REMARK SEQADV LINK                       
REVDAT   3   15-NOV-17 4NCZ    1       REMARK                                   
REVDAT   2   25-MAR-15 4NCZ    1       JRNL                                     
REVDAT   1   06-NOV-13 4NCZ    0                                                
SPRSDE     06-NOV-13 4NCZ      4K4L                                             
JRNL        AUTH   E.V.FILIPPOVA,M.L.KUHN,J.OSIPIUK,O.KIRYUKHINA,A.JOACHIMIAK,  
JRNL        AUTH 2 M.A.BALLICORA,W.F.ANDERSON                                   
JRNL        TITL   A NOVEL POLYAMINE ALLOSTERIC SITE OF SPEG FROM VIBRIO        
JRNL        TITL 2 CHOLERAE IS REVEALED BY ITS DODECAMERIC STRUCTURE.           
JRNL        REF    J.MOL.BIOL.                   V. 427  1316 2015              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   25623305                                                     
JRNL        DOI    10.1016/J.JMB.2015.01.009                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.89 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.7.0029                                      
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) : 1.89                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 32.02                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 97.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 49481                          
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) : 0.193                           
REMARK   3   R VALUE            (WORKING SET) : 0.191                           
REMARK   3   FREE R VALUE                     : 0.238                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2646                            
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) : 1.89                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.94                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 3285                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 87.59                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2780                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 146                          
REMARK   3   BIN FREE R VALUE                    : 0.2600                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4308                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 64                                      
REMARK   3   SOLVENT ATOMS            : 276                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 43.14                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 5.14000                                              
REMARK   3    B22 (A**2) : -4.51000                                             
REMARK   3    B33 (A**2) : -0.63000                                             
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): 0.146         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.143         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.104         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.153         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.966                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.948                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  4579 ; 0.016 ; 0.019       
REMARK   3   BOND LENGTHS OTHERS               (A):  4328 ; 0.001 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  6202 ; 1.769 ; 1.953       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  9900 ; 0.849 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   534 ; 5.862 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   279 ;33.451 ;23.692       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   791 ;15.217 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    42 ;19.678 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   651 ; 0.105 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  5236 ; 0.008 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  1212 ; 0.001 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 3                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 2                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A     2        A   171                          
REMARK   3    RESIDUE RANGE :   A   301        A   304                          
REMARK   3    ORIGIN FOR THE GROUP (A):  21.8981  53.0141  37.4857              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0073 T22:   0.2377                                     
REMARK   3      T33:   0.1885 T12:  -0.0152                                     
REMARK   3      T13:   0.0038 T23:  -0.0150                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.2024 L22:   0.6243                                     
REMARK   3      L33:   0.3596 L12:  -0.1146                                     
REMARK   3      L13:  -0.1399 L23:   0.1247                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0011 S12:   0.0319 S13:   0.0047                       
REMARK   3      S21:   0.0089 S22:  -0.0182 S23:   0.0882                       
REMARK   3      S31:  -0.0397 S32:  -0.0021 S33:   0.0193                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 2                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B     2        B   170                          
REMARK   3    RESIDUE RANGE :   B   301        B   305                          
REMARK   3    ORIGIN FOR THE GROUP (A):  49.8573  33.2331  71.6442              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0110 T22:   0.2630                                     
REMARK   3      T33:   0.1685 T12:   0.0223                                     
REMARK   3      T13:   0.0302 T23:  -0.0024                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.2432 L22:   0.4819                                     
REMARK   3      L33:   0.5850 L12:   0.3413                                     
REMARK   3      L13:   0.0705 L23:   0.0720                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0130 S12:   0.0047 S13:  -0.0768                       
REMARK   3      S21:  -0.0258 S22:   0.0158 S23:  -0.1175                       
REMARK   3      S31:   0.0349 S32:   0.0775 S33:  -0.0028                       
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 :   C     4        C   173                          
REMARK   3    RESIDUE RANGE :   C   301        C   303                          
REMARK   3    ORIGIN FOR THE GROUP (A):  49.6452  47.3155  40.6707              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0062 T22:   0.2570                                     
REMARK   3      T33:   0.1718 T12:   0.0067                                     
REMARK   3      T13:   0.0296 T23:  -0.0069                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.4067 L22:   0.3241                                     
REMARK   3      L33:   1.0145 L12:   0.2151                                     
REMARK   3      L13:   0.2868 L23:  -0.2604                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0193 S12:   0.0435 S13:  -0.0321                       
REMARK   3      S21:  -0.0113 S22:  -0.0365 S23:  -0.0470                       
REMARK   3      S31:  -0.0105 S32:   0.1238 S33:   0.0558                       
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 4NCZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-OCT-13.                  
REMARK 100 THE DEPOSITION ID IS D_1000083046.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 16-OCT-08                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 9.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 19-BM                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9792                             
REMARK 200  MONOCHROMATOR                  : DOUBLE CRYSTAL MONOCHROMATOR       
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : SBC-3                              
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-3000                    
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK, HKL-3000                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 52181                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.890                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 32.020                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.3                               
REMARK 200  DATA REDUNDANCY                : 7.600                              
REMARK 200  R MERGE                    (I) : 0.06700                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 13.6000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.89                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.93                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 94.7                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.40                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.59900                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.760                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP, HKL-3000                                      
REMARK 200 STARTING MODEL: PDB ENTRY 3EG7                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 52.88                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.61                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M LITHIUM SULFATE, 0.1 M CHES        
REMARK 280  BUFFER, 1 M POTASSIUM/SODIUM TARTRATE, 0.02 M ACETYLCHOLINE, PH     
REMARK 280  9.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 289K                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z                                                 
REMARK 290       3555   -X,Y,-Z                                                 
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z+1/2                                       
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+1/2                                     
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       35.87550            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       67.24900            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       68.54300            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       35.87550            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       67.24900            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       68.54300            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       35.87550            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       67.24900            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       68.54300            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       35.87550            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       67.24900            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       68.54300            
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: DODECAMERIC                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DODECAMERIC                
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 43100 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 81640 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -526.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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       71.75100            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000      134.49800            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3 -1.000000  0.000000  0.000000       71.75100            
REMARK 350   BIOMT2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   3  0.000000  0.000000 -1.000000      137.08600            
REMARK 350   BIOMT1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   4  0.000000 -1.000000  0.000000      134.49800            
REMARK 350   BIOMT3   4  0.000000  0.000000 -1.000000      137.08600            
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 CA    CA B 304  LIES ON A SPECIAL POSITION.                          
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     SER A    -2                                                      
REMARK 465     ASN A    -1                                                      
REMARK 465     ALA A     0                                                      
REMARK 465     MSE A     1                                                      
REMARK 465     SER A   172                                                      
REMARK 465     GLU A   173                                                      
REMARK 465     SER B    -2                                                      
REMARK 465     ASN B    -1                                                      
REMARK 465     ALA B     0                                                      
REMARK 465     MSE B     1                                                      
REMARK 465     ARG B   171                                                      
REMARK 465     SER B   172                                                      
REMARK 465     GLU B   173                                                      
REMARK 465     SER C    -2                                                      
REMARK 465     ASN C    -1                                                      
REMARK 465     ALA C     0                                                      
REMARK 465     MSE C     1                                                      
REMARK 465     ASN C     2                                                      
REMARK 465     SER C     3                                                      
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 C   455     O    HOH C   456              2.15            
REMARK 500   O    LEU B     5     NH2  ARG B   105              2.18            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   OH   TYR A   109     OE1  GLU C    37     2665     2.13            
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 B  57   NE  -  CZ  -  NH1 ANGL. DEV. =   3.5 DEGREES          
REMARK 500    ARG B  57   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.6 DEGREES          
REMARK 500    ARG B 160   NE  -  CZ  -  NH2 ANGL. DEV. =   3.5 DEGREES          
REMARK 500    ARG C 160   NE  -  CZ  -  NH1 ANGL. DEV. =  -4.3 DEGREES          
REMARK 500    ARG C 160   NE  -  CZ  -  NH2 ANGL. DEV. =   5.2 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    ASN A  26       49.44    -96.15                                   
REMARK 500    ASN B  26       49.51    -93.29                                   
REMARK 500    PRO B  91      -62.61    -29.88                                   
REMARK 500    ASN B 127       58.21   -117.39                                   
REMARK 500    ASN C  24       57.43   -102.44                                   
REMARK 500    ASN C  26       43.20   -100.09                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 303  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A  33   OE1                                                    
REMARK 620 2 GLU A  33   OE2  50.0                                              
REMARK 620 3 GLU A  75   OE2  77.4  80.5                                        
REMARK 620 4 GLU A  75   OE1 129.0 120.9  52.9                                  
REMARK 620 5 GLU C  33   OE1 139.2  92.0 115.0  79.9                            
REMARK 620 6 GLU C  33   OE2  93.7  66.3 142.0 131.5  51.7                      
REMARK 620 7 GLU C  75   OE2 112.4 136.9 139.5 100.7  83.9  78.1                
REMARK 620 8 GLU C  75   OE1  72.2 120.2 103.2 105.7 133.7 109.1  49.9          
REMARK 620 N                    1     2     3     4     5     6     7           
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA A 304  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  52   O                                                      
REMARK 620 2 GLU A  55   O   104.2                                              
REMARK 620 3 HOH A 445   O    85.0 166.9                                        
REMARK 620 4 HOH A 469   O   163.2  89.5  83.2                                  
REMARK 620 5 HOH A 472   O    87.6 114.5  74.6  77.8                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA B 304  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU B  33   OE1                                                    
REMARK 620 2 GLU B  33   OE2  50.0                                              
REMARK 620 3 GLU B  75   OE2  80.3  76.5                                        
REMARK 620 4 GLU B  75   OE1 130.4 110.6  50.2                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA B 305  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP B  52   O                                                      
REMARK 620 2 GLU B  55   O    93.9                                              
REMARK 620 3 HOH B 444   O    94.2 162.3                                        
REMARK 620 4 HOH B 445   O    99.6 105.2  89.0                                  
REMARK 620 5 HOH B 446   O   175.7  89.4  83.4  76.9                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA C 303  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP C  52   O                                                      
REMARK 620 2 GLU C  55   O   101.2                                              
REMARK 620 3 HOH C 443   O    93.7 109.1                                        
REMARK 620 4 HOH C 444   O    86.1 163.4  85.0                                  
REMARK 620 5 HOH C 446   O   168.5  88.5  77.0  86.2                            
REMARK 620 N                    1     2     3     4                             
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NHE A 301                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 302                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 303                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 304                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NHE B 301                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 302                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 303                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 304                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B 305                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NHE C 301                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 302                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA C 303                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3EG7   RELATED DB: PDB                                   
REMARK 900 SPERMIDINE N1-ACETYLTRANSFERASE FROM VIBRIO CHOLERAE                 
REMARK 900 RELATED ID: 4MJ8   RELATED DB: PDB                                   
REMARK 900 SPERMIDINE N-ACETYLTRANSFERASE FROM VIBRIO CHOLERAE IN COMPLEX WITH  
REMARK 900 POLYAMINE IN SUBSTRATE BINDING SITE                                  
REMARK 900 RELATED ID: 4MI4   RELATED DB: PDB                                   
REMARK 900 SPERMIDINE N-ACETYLTRANSFERASE FROM VIBRIO CHOLERAE IN COMPLEX WITH  
REMARK 900 SPERMINE                                                             
REMARK 900 RELATED ID: 4JLY   RELATED DB: PDB                                   
REMARK 900 SPERMIDINE N-ACETYLTRANSFERASE FROM VIBRIO CHOLERAE                  
REMARK 900 RELATED ID: 4JJX   RELATED DB: PDB                                   
REMARK 900 SPERMIDINE N-ACETYLTRANSFERASE SPEG FROM VIBRIO CHOLERAE O1 BIOVAR   
REMARK 900 ELTOR                                                                
REMARK 900 RELATED ID: IDP01616   RELATED DB: TARGETTRACK                       
DBREF  4NCZ A    1   173  UNP    Q9KL03   Q9KL03_VIBCH     1    173             
DBREF  4NCZ B    1   173  UNP    Q9KL03   Q9KL03_VIBCH     1    173             
DBREF  4NCZ C    1   173  UNP    Q9KL03   Q9KL03_VIBCH     1    173             
SEQADV 4NCZ SER A   -2  UNP  Q9KL03              EXPRESSION TAG                 
SEQADV 4NCZ ASN A   -1  UNP  Q9KL03              EXPRESSION TAG                 
SEQADV 4NCZ ALA A    0  UNP  Q9KL03              EXPRESSION TAG                 
SEQADV 4NCZ SER B   -2  UNP  Q9KL03              EXPRESSION TAG                 
SEQADV 4NCZ ASN B   -1  UNP  Q9KL03              EXPRESSION TAG                 
SEQADV 4NCZ ALA B    0  UNP  Q9KL03              EXPRESSION TAG                 
SEQADV 4NCZ SER C   -2  UNP  Q9KL03              EXPRESSION TAG                 
SEQADV 4NCZ ASN C   -1  UNP  Q9KL03              EXPRESSION TAG                 
SEQADV 4NCZ ALA C    0  UNP  Q9KL03              EXPRESSION TAG                 
SEQRES   1 A  176  SER ASN ALA MSE ASN SER GLN LEU THR LEU ARG ALA LEU          
SEQRES   2 A  176  GLU ARG GLY ASP LEU ARG PHE ILE HIS ASN LEU ASN ASN          
SEQRES   3 A  176  ASN ARG ASN ILE MSE SER TYR TRP PHE GLU GLU PRO TYR          
SEQRES   4 A  176  GLU SER PHE ASP GLU LEU GLU GLU LEU TYR ASN LYS HIS          
SEQRES   5 A  176  ILE HIS ASP ASN ALA GLU ARG ARG PHE VAL VAL GLU ASP          
SEQRES   6 A  176  ALA GLN LYS ASN LEU ILE GLY LEU VAL GLU LEU ILE GLU          
SEQRES   7 A  176  ILE ASN TYR ILE HIS ARG SER ALA GLU PHE GLN ILE ILE          
SEQRES   8 A  176  ILE ALA PRO GLU HIS GLN GLY LYS GLY PHE ALA ARG THR          
SEQRES   9 A  176  LEU ILE ASN ARG ALA LEU ASP TYR SER PHE THR ILE LEU          
SEQRES  10 A  176  ASN LEU HIS LYS ILE TYR LEU HIS VAL ALA VAL GLU ASN          
SEQRES  11 A  176  PRO LYS ALA VAL HIS LEU TYR GLU GLU CYS GLY PHE VAL          
SEQRES  12 A  176  GLU GLU GLY HIS LEU VAL GLU GLU PHE PHE ILE ASN GLY          
SEQRES  13 A  176  ARG TYR GLN ASP VAL LYS ARG MSE TYR ILE LEU GLN SER          
SEQRES  14 A  176  LYS TYR LEU ASN ARG SER GLU                                  
SEQRES   1 B  176  SER ASN ALA MSE ASN SER GLN LEU THR LEU ARG ALA LEU          
SEQRES   2 B  176  GLU ARG GLY ASP LEU ARG PHE ILE HIS ASN LEU ASN ASN          
SEQRES   3 B  176  ASN ARG ASN ILE MSE SER TYR TRP PHE GLU GLU PRO TYR          
SEQRES   4 B  176  GLU SER PHE ASP GLU LEU GLU GLU LEU TYR ASN LYS HIS          
SEQRES   5 B  176  ILE HIS ASP ASN ALA GLU ARG ARG PHE VAL VAL GLU ASP          
SEQRES   6 B  176  ALA GLN LYS ASN LEU ILE GLY LEU VAL GLU LEU ILE GLU          
SEQRES   7 B  176  ILE ASN TYR ILE HIS ARG SER ALA GLU PHE GLN ILE ILE          
SEQRES   8 B  176  ILE ALA PRO GLU HIS GLN GLY LYS GLY PHE ALA ARG THR          
SEQRES   9 B  176  LEU ILE ASN ARG ALA LEU ASP TYR SER PHE THR ILE LEU          
SEQRES  10 B  176  ASN LEU HIS LYS ILE TYR LEU HIS VAL ALA VAL GLU ASN          
SEQRES  11 B  176  PRO LYS ALA VAL HIS LEU TYR GLU GLU CYS GLY PHE VAL          
SEQRES  12 B  176  GLU GLU GLY HIS LEU VAL GLU GLU PHE PHE ILE ASN GLY          
SEQRES  13 B  176  ARG TYR GLN ASP VAL LYS ARG MSE TYR ILE LEU GLN SER          
SEQRES  14 B  176  LYS TYR LEU ASN ARG SER GLU                                  
SEQRES   1 C  176  SER ASN ALA MSE ASN SER GLN LEU THR LEU ARG ALA LEU          
SEQRES   2 C  176  GLU ARG GLY ASP LEU ARG PHE ILE HIS ASN LEU ASN ASN          
SEQRES   3 C  176  ASN ARG ASN ILE MSE SER TYR TRP PHE GLU GLU PRO TYR          
SEQRES   4 C  176  GLU SER PHE ASP GLU LEU GLU GLU LEU TYR ASN LYS HIS          
SEQRES   5 C  176  ILE HIS ASP ASN ALA GLU ARG ARG PHE VAL VAL GLU ASP          
SEQRES   6 C  176  ALA GLN LYS ASN LEU ILE GLY LEU VAL GLU LEU ILE GLU          
SEQRES   7 C  176  ILE ASN TYR ILE HIS ARG SER ALA GLU PHE GLN ILE ILE          
SEQRES   8 C  176  ILE ALA PRO GLU HIS GLN GLY LYS GLY PHE ALA ARG THR          
SEQRES   9 C  176  LEU ILE ASN ARG ALA LEU ASP TYR SER PHE THR ILE LEU          
SEQRES  10 C  176  ASN LEU HIS LYS ILE TYR LEU HIS VAL ALA VAL GLU ASN          
SEQRES  11 C  176  PRO LYS ALA VAL HIS LEU TYR GLU GLU CYS GLY PHE VAL          
SEQRES  12 C  176  GLU GLU GLY HIS LEU VAL GLU GLU PHE PHE ILE ASN GLY          
SEQRES  13 C  176  ARG TYR GLN ASP VAL LYS ARG MSE TYR ILE LEU GLN SER          
SEQRES  14 C  176  LYS TYR LEU ASN ARG SER GLU                                  
MODRES 4NCZ MSE A   28  MET  SELENOMETHIONINE                                   
MODRES 4NCZ MSE A  161  MET  SELENOMETHIONINE                                   
MODRES 4NCZ MSE B   28  MET  SELENOMETHIONINE                                   
MODRES 4NCZ MSE B  161  MET  SELENOMETHIONINE                                   
MODRES 4NCZ MSE C   28  MET  SELENOMETHIONINE                                   
MODRES 4NCZ MSE C  161  MET  SELENOMETHIONINE                                   
HET    MSE  A  28       8                                                       
HET    MSE  A 161       8                                                       
HET    MSE  B  28       8                                                       
HET    MSE  B 161       8                                                       
HET    MSE  C  28       8                                                       
HET    MSE  C 161       8                                                       
HET    NHE  A 301      13                                                       
HET    SO4  A 302       5                                                       
HET     CA  A 303       1                                                       
HET     NA  A 304       1                                                       
HET    NHE  B 301      13                                                       
HET    SO4  B 302       5                                                       
HET    SO4  B 303       5                                                       
HET     CA  B 304       1                                                       
HET     NA  B 305       1                                                       
HET    NHE  C 301      13                                                       
HET    SO4  C 302       5                                                       
HET     NA  C 303       1                                                       
HETNAM     MSE SELENOMETHIONINE                                                 
HETNAM     NHE 2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID                        
HETNAM     SO4 SULFATE ION                                                      
HETNAM      CA CALCIUM ION                                                      
HETNAM      NA SODIUM ION                                                       
HETSYN     NHE N-CYCLOHEXYLTAURINE; CHES                                        
FORMUL   1  MSE    6(C5 H11 N O2 SE)                                            
FORMUL   4  NHE    3(C8 H17 N O3 S)                                             
FORMUL   5  SO4    4(O4 S 2-)                                                   
FORMUL   6   CA    2(CA 2+)                                                     
FORMUL   7   NA    3(NA 1+)                                                     
FORMUL  16  HOH   *276(H2 O)                                                    
HELIX    1   1 GLU A   11  GLY A   13  5                                   3    
HELIX    2   2 ASP A   14  ASN A   24  1                                  11    
HELIX    3   3 SER A   38  HIS A   49  1                                  12    
HELIX    4   4 PRO A   91  GLN A   94  5                                   4    
HELIX    5   5 PHE A   98  ILE A  113  1                                  16    
HELIX    6   6 ASN A  127  CYS A  137  1                                  11    
HELIX    7   7 GLN A  165  ARG A  171  1                                   7    
HELIX    8   8 GLU B   11  GLY B   13  5                                   3    
HELIX    9   9 ASP B   14  ASN B   24  1                                  11    
HELIX   10  10 SER B   38  HIS B   49  1                                  12    
HELIX   11  11 PRO B   91  GLN B   94  5                                   4    
HELIX   12  12 PHE B   98  ILE B  113  1                                  16    
HELIX   13  13 ASN B  127  CYS B  137  1                                  11    
HELIX   14  14 GLN B  165  ASN B  170  1                                   6    
HELIX   15  15 GLU C   11  GLY C   13  5                                   3    
HELIX   16  16 ASP C   14  ASN C   24  1                                  11    
HELIX   17  17 SER C   38  HIS C   49  1                                  12    
HELIX   18  18 PRO C   91  GLN C   94  5                                   4    
HELIX   19  19 PHE C   98  ILE C  113  1                                  16    
HELIX   20  20 ASN C  127  CYS C  137  1                                  11    
HELIX   21  21 GLN C  165  ARG C  171  1                                   7    
SHEET    1   A 7 THR A   6  ALA A   9  0                                        
SHEET    2   A 7 ARG A  56  GLU A  61 -1  O  VAL A  59   N  ARG A   8           
SHEET    3   A 7 LEU A  67  ASN A  77 -1  O  ILE A  68   N  VAL A  60           
SHEET    4   A 7 SER A  82  ILE A  89 -1  O  GLU A  84   N  ILE A  74           
SHEET    5   A 7 LYS A 118  ALA A 124  1  O  TYR A 120   N  PHE A  85           
SHEET    6   A 7 ARG A 154  LEU A 164 -1  O  LYS A 159   N  VAL A 123           
SHEET    7   A 7 VAL A 140  ILE A 151 -1  N  GLU A 142   O  ARG A 160           
SHEET    1   B 2 SER A  29  TRP A  31  0                                        
SHEET    2   B 2 GLU A  34  TYR A  36 -1  O  GLU A  34   N  TRP A  31           
SHEET    1   C 7 THR B   6  ALA B   9  0                                        
SHEET    2   C 7 ARG B  56  GLU B  61 -1  O  VAL B  59   N  ARG B   8           
SHEET    3   C 7 LEU B  67  ASN B  77 -1  O  VAL B  71   N  PHE B  58           
SHEET    4   C 7 SER B  82  ILE B  89 -1  O  GLU B  84   N  ILE B  74           
SHEET    5   C 7 LYS B 118  ALA B 124  1  O  TYR B 120   N  PHE B  85           
SHEET    6   C 7 ARG B 154  LEU B 164 -1  O  LYS B 159   N  VAL B 123           
SHEET    7   C 7 VAL B 140  ILE B 151 -1  N  PHE B 149   O  GLN B 156           
SHEET    1   D 2 SER B  29  TRP B  31  0                                        
SHEET    2   D 2 GLU B  34  TYR B  36 -1  O  GLU B  34   N  TRP B  31           
SHEET    1   E 7 THR C   6  ALA C   9  0                                        
SHEET    2   E 7 ARG C  56  GLU C  61 -1  O  VAL C  59   N  ARG C   8           
SHEET    3   E 7 LEU C  67  ASN C  77 -1  O  LEU C  73   N  ARG C  56           
SHEET    4   E 7 SER C  82  ILE C  89 -1  O  GLN C  86   N  GLU C  72           
SHEET    5   E 7 LYS C 118  ALA C 124  1  O  TYR C 120   N  PHE C  85           
SHEET    6   E 7 ARG C 154  LEU C 164 -1  O  LYS C 159   N  VAL C 123           
SHEET    7   E 7 VAL C 140  ILE C 151 -1  N  PHE C 149   O  GLN C 156           
SHEET    1   F 2 SER C  29  TRP C  31  0                                        
SHEET    2   F 2 GLU C  34  TYR C  36 -1  O  GLU C  34   N  TRP C  31           
LINK         C   ILE A  27                 N   MSE A  28     1555   1555  1.32  
LINK         C   MSE A  28                 N   SER A  29     1555   1555  1.32  
LINK         C   ARG A 160                 N   MSE A 161     1555   1555  1.32  
LINK         C   MSE A 161                 N   TYR A 162     1555   1555  1.34  
LINK         C   ILE B  27                 N   MSE B  28     1555   1555  1.32  
LINK         C   MSE B  28                 N   SER B  29     1555   1555  1.32  
LINK         C   ARG B 160                 N   MSE B 161     1555   1555  1.34  
LINK         C   MSE B 161                 N   TYR B 162     1555   1555  1.32  
LINK         C   ILE C  27                 N   MSE C  28     1555   1555  1.33  
LINK         C   MSE C  28                 N   SER C  29     1555   1555  1.32  
LINK         C   ARG C 160                 N   MSE C 161     1555   1555  1.31  
LINK         C   MSE C 161                 N   TYR C 162     1555   1555  1.33  
LINK         OE1 GLU A  33                CA    CA A 303     1555   1555  2.54  
LINK         OE2 GLU A  33                CA    CA A 303     1555   1555  2.56  
LINK         O   ASP A  52                NA    NA A 304     1555   1555  2.15  
LINK         O   GLU A  55                NA    NA A 304     1555   1555  2.43  
LINK         OE2 GLU A  75                CA    CA A 303     1555   1555  2.38  
LINK         OE1 GLU A  75                CA    CA A 303     1555   1555  2.56  
LINK        CA    CA A 303                 OE1 GLU C  33     1555   1555  2.47  
LINK        CA    CA A 303                 OE2 GLU C  33     1555   1555  2.49  
LINK        CA    CA A 303                 OE2 GLU C  75     1555   1555  2.41  
LINK        CA    CA A 303                 OE1 GLU C  75     1555   1555  2.67  
LINK        NA    NA A 304                 O   HOH A 445     1555   1555  2.48  
LINK        NA    NA A 304                 O   HOH A 469     1555   1555  2.35  
LINK        NA    NA A 304                 O   HOH A 472     1555   1555  2.50  
LINK         OE1 GLU B  33                CA    CA B 304     1555   1555  2.50  
LINK         OE2 GLU B  33                CA    CA B 304     1555   1555  2.54  
LINK         O   ASP B  52                NA    NA B 305     1555   1555  2.21  
LINK         O   GLU B  55                NA    NA B 305     1555   1555  2.61  
LINK         OE2 GLU B  75                CA    CA B 304     1555   1555  2.37  
LINK         OE1 GLU B  75                CA    CA B 304     1555   1555  2.67  
LINK        NA    NA B 305                 O   HOH B 444     1555   1555  2.44  
LINK        NA    NA B 305                 O   HOH B 445     1555   1555  2.38  
LINK        NA    NA B 305                 O   HOH B 446     1555   1555  2.16  
LINK         O   ASP C  52                NA    NA C 303     1555   1555  2.19  
LINK         O   GLU C  55                NA    NA C 303     1555   1555  2.48  
LINK        NA    NA C 303                 O   HOH C 443     1555   1555  2.59  
LINK        NA    NA C 303                 O   HOH C 444     1555   1555  2.53  
LINK        NA    NA C 303                 O   HOH C 446     1555   1555  2.28  
SITE     1 AC1  6 ARG A  25  ASN A  26  ILE A  27  HIS A 122                    
SITE     2 AC1  6 ALA A 124  HOH A 432                                          
SITE     1 AC2  5 ASN A  77  TYR A  78  ILE A  79  TYR C  30                    
SITE     2 AC2  5 PRO C  35                                                     
SITE     1 AC3  4 GLU A  33  GLU A  75  GLU C  33  GLU C  75                    
SITE     1 AC4  5 ASP A  52  GLU A  55  HOH A 445  HOH A 469                    
SITE     2 AC4  5 HOH A 472                                                     
SITE     1 AC5  6 ARG B  25  ASN B  26  ILE B  27  GLN B  86                    
SITE     2 AC5  6 HIS B 122  ILE B 151                                          
SITE     1 AC6  5 GLY B  95  LYS B  96  GLY B  97  PHE B  98                    
SITE     2 AC6  5 ALA B  99                                                     
SITE     1 AC7  5 TYR B  30  ASN B  77  TYR B  78  ILE B  79                    
SITE     2 AC7  5 HOH B 403                                                     
SITE     1 AC8  2 GLU B  33  GLU B  75                                          
SITE     1 AC9  5 ASP B  52  GLU B  55  HOH B 444  HOH B 445                    
SITE     2 AC9  5 HOH B 446                                                     
SITE     1 BC1  4 ARG C  25  ASN C  26  ALA C 124  PHE C 149                    
SITE     1 BC2  7 GLY C  95  LYS C  96  GLY C  97  PHE C  98                    
SITE     2 BC2  7 ALA C  99  ARG C 100  HOH C 487                               
SITE     1 BC3  5 ASP C  52  GLU C  55  HOH C 443  HOH C 444                    
SITE     2 BC3  5 HOH C 446                                                     
CRYST1   71.751  134.498  137.086  90.00  90.00  90.00 I 2 2 2      24          
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      0.013937  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.007435  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007295        0.00000