HEADER    METAL BINDING PROTEIN                   20-AUG-09   3IQO              
TITLE     1.5 ANGSTROM X-RAY STRUCTURE OF BOVINE CA(2+)-S100B                   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PROTEIN S100-B;                                            
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: S100 CALCIUM-BINDING PROTEIN B, S-100 PROTEIN SUBUNIT BETA, 
COMPND   5 S-100 PROTEIN BETA CHAIN;                                            
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: BOS TAURUS;                                     
SOURCE   3 ORGANISM_COMMON: BOVINE,COW,DOMESTIC CATTLE,DOMESTIC COW;            
SOURCE   4 ORGANISM_TAXID: 9913;                                                
SOURCE   5 GENE: S100B;                                                         
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: PET11B                                    
KEYWDS    EF HAND, ALPHA HELICAL, METAL-BINDING, NUCLEUS, METAL BINDING PROTEIN 
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    T.H.CHARPENTIER,D.J.WEBER,E.A.TOTH                                    
REVDAT   5   06-SEP-23 3IQO    1       REMARK LINK                              
REVDAT   4   01-NOV-17 3IQO    1       REMARK                                   
REVDAT   3   13-JUL-11 3IQO    1       VERSN                                    
REVDAT   2   09-MAR-10 3IQO    1       JRNL                                     
REVDAT   1   02-FEB-10 3IQO    0                                                
JRNL        AUTH   T.H.CHARPENTIER,L.E.THOMPSON,M.A.LIRIANO,K.M.VARNEY,         
JRNL        AUTH 2 P.T.WILDER,E.POZHARSKI,E.A.TOTH,D.J.WEBER                    
JRNL        TITL   THE EFFECTS OF CAPZ PEPTIDE (TRTK-12) BINDING TO             
JRNL        TITL 2 S100B-CA(2+) AS EXAMINED BY NMR AND X-RAY CRYSTALLOGRAPHY    
JRNL        REF    J.MOL.BIOL.                   V. 396  1227 2010              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   20053360                                                     
JRNL        DOI    10.1016/J.JMB.2009.12.057                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.50 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) : 1.50                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 32.63                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 89.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 26069                          
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) : 0.202                           
REMARK   3   R VALUE            (WORKING SET) : 0.200                           
REMARK   3   FREE R VALUE                     : 0.242                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1323                            
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) : 1.50                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.54                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1408                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 68.38                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2380                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 67                           
REMARK   3   BIN FREE R VALUE                    : 0.3560                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1420                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 4                                       
REMARK   3   SOLVENT ATOMS            : 143                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   B VALUE TYPE : LIKELY RESIDUAL                                     
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 32.56                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.96000                                             
REMARK   3    B22 (A**2) : 0.65000                                              
REMARK   3    B33 (A**2) : 0.31000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.08000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.094         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.097         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.084         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.610         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.952                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.918                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  1479 ; 0.015 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  1993 ; 1.333 ; 1.954       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   186 ; 4.338 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    78 ;31.981 ;26.410       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   291 ;12.452 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):     2 ;23.563 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   224 ; 0.099 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1104 ; 0.006 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   713 ; 0.221 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  1027 ; 0.307 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   104 ; 0.200 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):    19 ; 0.095 ; 0.200       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):   100 ; 0.291 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    30 ; 0.235 ; 0.200       
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):   910 ; 0.817 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1443 ; 1.216 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   612 ; 2.391 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   543 ; 3.807 ; 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  : 12                                         
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     5                          
REMARK   3    ORIGIN FOR THE GROUP (A):   5.5757  -3.7640  -2.6539              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.1337 T22:  -0.1658                                     
REMARK   3      T33:  -0.0778 T12:  -0.0002                                     
REMARK   3      T13:   0.0065 T23:   0.0118                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:  41.8990 L22:  19.0146                                     
REMARK   3      L33:  20.8619 L12:   9.6231                                     
REMARK   3      L13:  10.8173 L23:   9.2414                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.3395 S12:  -0.4385 S13:  -1.9976                       
REMARK   3      S21:   0.7207 S22:  -0.0047 S23:  -0.4875                       
REMARK   3      S31:   0.8780 S32:  -0.0043 S33:  -0.3348                       
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 :   A     6        A    16                          
REMARK   3    ORIGIN FOR THE GROUP (A):  -5.5964   0.8379  -6.7966              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.1389 T22:  -0.0600                                     
REMARK   3      T33:  -0.2115 T12:  -0.0445                                     
REMARK   3      T13:   0.0140 T23:  -0.0312                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:  38.3192 L22:   6.9542                                     
REMARK   3      L33:   2.1126 L12: -11.1288                                     
REMARK   3      L13:   6.4252 L23:  -2.3947                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0270 S12:   0.9913 S13:  -0.2666                       
REMARK   3      S21:  -0.3484 S22:  -0.0592 S23:   0.2076                       
REMARK   3      S31:   0.2154 S32:  -0.1424 S33:   0.0861                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    17        A    40                          
REMARK   3    ORIGIN FOR THE GROUP (A): -16.4584   4.7316  -4.9139              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.1743 T22:  -0.1277                                     
REMARK   3      T33:  -0.1800 T12:  -0.0218                                     
REMARK   3      T13:  -0.0098 T23:   0.0079                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   4.8520 L22:   4.8436                                     
REMARK   3      L33:   9.6619 L12:   0.0905                                     
REMARK   3      L13:   0.6927 L23:  -2.9945                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0472 S12:   0.5293 S13:   0.0123                       
REMARK   3      S21:  -0.2175 S22:   0.1385 S23:   0.2620                       
REMARK   3      S31:   0.0037 S32:  -0.1943 S33:  -0.0913                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    41        A    63                          
REMARK   3    ORIGIN FOR THE GROUP (A): -17.1241  10.1229   5.3163              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.1066 T22:  -0.1311                                     
REMARK   3      T33:  -0.0937 T12:   0.0024                                     
REMARK   3      T13:  -0.0286 T23:  -0.0194                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   5.7602 L22:   6.1429                                     
REMARK   3      L33:   3.5205 L12:  -3.4290                                     
REMARK   3      L13:   1.0981 L23:  -2.3299                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.2217 S12:  -0.3173 S13:   0.3483                       
REMARK   3      S21:   0.3283 S22:   0.1887 S23:  -0.0330                       
REMARK   3      S31:  -0.1450 S32:  -0.1110 S33:   0.0330                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 5                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    64        A    78                          
REMARK   3    ORIGIN FOR THE GROUP (A):  -8.5258  11.8899  -3.7343              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.1546 T22:  -0.1466                                     
REMARK   3      T33:  -0.1099 T12:  -0.0138                                     
REMARK   3      T13:  -0.0015 T23:   0.0411                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:  11.5837 L22:   5.2742                                     
REMARK   3      L33:  15.8260 L12:  -1.4855                                     
REMARK   3      L13:   8.3225 L23:  -3.0737                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1117 S12:   0.7057 S13:   0.2850                       
REMARK   3      S21:  -0.2336 S22:   0.0615 S23:   0.1815                       
REMARK   3      S31:  -0.1332 S32:   0.2318 S33:  -0.1732                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 6                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    79        A    88                          
REMARK   3    ORIGIN FOR THE GROUP (A):  -1.4594   6.6223  12.1704              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2192 T22:   0.0358                                     
REMARK   3      T33:  -0.1213 T12:   0.0491                                     
REMARK   3      T13:  -0.0190 T23:   0.0110                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:  14.2059 L22:  30.4046                                     
REMARK   3      L33:  33.0265 L12:  -2.6776                                     
REMARK   3      L13:   8.6141 L23:  -5.8413                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.3401 S12:  -1.3651 S13:  -0.4584                       
REMARK   3      S21:   3.3623 S22:   0.4310 S23:  -0.4085                       
REMARK   3      S31:  -0.1069 S32:   0.3066 S33:  -0.0910                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 7                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B     1        B     5                          
REMARK   3    ORIGIN FOR THE GROUP (A):   7.2772   2.4573 -26.0885              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.1851 T22:  -0.1358                                     
REMARK   3      T33:   0.1867 T12:  -0.0149                                     
REMARK   3      T13:  -0.0321 T23:  -0.0912                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:  43.8215 L22:  23.1698                                     
REMARK   3      L33:  12.8083 L12:  -5.2630                                     
REMARK   3      L13:  -2.8122 L23:  -2.4082                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.2030 S12:  -0.5540 S13:   3.1153                       
REMARK   3      S21:  -0.1218 S22:  -0.2963 S23:   0.6020                       
REMARK   3      S31:  -0.4933 S32:   0.4015 S33:   0.0933                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 8                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B     6        B    16                          
REMARK   3    ORIGIN FOR THE GROUP (A):  -4.2941  -2.0752 -22.2581              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.1204 T22:  -0.0507                                     
REMARK   3      T33:  -0.1175 T12:   0.0359                                     
REMARK   3      T13:  -0.0231 T23:  -0.0764                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:  39.8477 L22:  10.2168                                     
REMARK   3      L33:   0.8314 L12:   5.6882                                     
REMARK   3      L13:  -5.1045 L23:   0.5634                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.2036 S12:  -1.2533 S13:   1.0348                       
REMARK   3      S21:   0.7090 S22:   0.2089 S23:  -0.2216                       
REMARK   3      S31:  -0.0630 S32:   0.0494 S33:  -0.0053                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 9                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B    17        B    40                          
REMARK   3    ORIGIN FOR THE GROUP (A): -15.1842  -5.9107 -24.1402              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.1739 T22:  -0.1341                                     
REMARK   3      T33:  -0.1695 T12:   0.0079                                     
REMARK   3      T13:   0.0219 T23:   0.0034                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.9810 L22:   6.1969                                     
REMARK   3      L33:  11.4674 L12:  -0.4105                                     
REMARK   3      L13:  -0.0521 L23:  -3.5325                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0083 S12:  -0.3143 S13:   0.0057                       
REMARK   3      S21:   0.3001 S22:   0.1303 S23:   0.3402                       
REMARK   3      S31:  -0.0362 S32:  -0.3487 S33:  -0.1386                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 10                                                     
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B    41        B    63                          
REMARK   3    ORIGIN FOR THE GROUP (A): -15.8085 -11.3926 -34.3130              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.1217 T22:  -0.0974                                     
REMARK   3      T33:  -0.0965 T12:   0.0165                                     
REMARK   3      T13:  -0.0004 T23:  -0.0075                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   4.6916 L22:   5.9467                                     
REMARK   3      L33:   2.5097 L12:   3.4090                                     
REMARK   3      L13:  -0.9012 L23:  -1.2612                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0514 S12:   0.3455 S13:  -0.1891                       
REMARK   3      S21:  -0.3486 S22:   0.0607 S23:  -0.0282                       
REMARK   3      S31:   0.0817 S32:  -0.1088 S33:  -0.0092                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 11                                                     
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B    64        B    78                          
REMARK   3    ORIGIN FOR THE GROUP (A):  -7.2887 -13.1308 -25.2107              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.1537 T22:  -0.1651                                     
REMARK   3      T33:  -0.1366 T12:   0.0109                                     
REMARK   3      T13:   0.0008 T23:   0.0394                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   8.7049 L22:   7.5883                                     
REMARK   3      L33:  12.1754 L12:   0.5430                                     
REMARK   3      L13:  -6.6745 L23:  -2.6753                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0702 S12:  -0.3788 S13:  -0.2586                       
REMARK   3      S21:   0.3882 S22:   0.0195 S23:   0.2241                       
REMARK   3      S31:  -0.0034 S32:   0.1561 S33:  -0.0896                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 12                                                     
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B    79        B    88                          
REMARK   3    ORIGIN FOR THE GROUP (A):   0.2168  -8.0218 -41.0376              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0406 T22:  -0.0974                                     
REMARK   3      T33:  -0.1563 T12:  -0.0031                                     
REMARK   3      T13:   0.0015 T23:   0.0049                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   9.3801 L22:   7.3191                                     
REMARK   3      L33:  31.4205 L12:  -1.0022                                     
REMARK   3      L13:  -6.6602 L23: -10.7405                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1653 S12:   0.5917 S13:  -0.0619                       
REMARK   3      S21:  -0.6648 S22:  -0.2238 S23:  -0.0060                       
REMARK   3      S31:   0.3715 S32:   0.1321 S33:   0.3891                       
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 3IQO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-AUG-09.                  
REMARK 100 THE DEPOSITION ID IS D_1000054744.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 10-FEB-09                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.3                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRL                               
REMARK 200  BEAMLINE                       : BL12-2                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 325 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 26110                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.500                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 32.630                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 89.4                               
REMARK 200  DATA REDUNDANCY                : 2.600                              
REMARK 200  R MERGE                    (I) : 0.06100                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 20.1000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.55                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 72.7                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 1.50                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.24700                            
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 1.3.3                                          
REMARK 200 STARTING MODEL: PDB ENTRY 1MHO                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 45.21                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.24                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG3350, 7.5MM CACL2, 100MM          
REMARK 280  CACODYLATE BUFFER, PH 6.3, SITTING DROP, TEMPERATURE 295K           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
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+1/2,Y+1/2,Z                                           
REMARK 290       4555   -X+1/2,Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   3  1.000000  0.000000  0.000000       44.81850            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       17.52200            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       44.81850            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       17.52200            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 2940 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 9780 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -77.0 KCAL/MOL                        
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   BIOMT1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 2980 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 9610 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -80.0 KCAL/MOL                        
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 350   BIOMT1   2 -1.000000  0.000000  0.000000        2.65644            
REMARK 350   BIOMT2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000      -58.05225            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A     0                                                      
REMARK 465     GLU A    89                                                      
REMARK 465     HIS A    90                                                      
REMARK 465     GLU A    91                                                      
REMARK 465     MET B     0                                                      
REMARK 465     GLU B    89                                                      
REMARK 465     HIS B    90                                                      
REMARK 465     GLU B    91                                                      
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 B   112     O    HOH B   154              2.15            
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   CB   CYS A    84     O    HOH A   155     2555     2.02            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    LYS B   5   CE    LYS B   5   NZ      0.203                       
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  92  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 SER A  18   O                                                      
REMARK 620 2 GLU A  21   O   103.8                                              
REMARK 620 3 ASP A  23   O    82.4  84.7                                        
REMARK 620 4 LYS A  26   O    91.4 159.1  83.2                                  
REMARK 620 5 GLU A  31   OE1 102.0 113.2 159.4  76.6                            
REMARK 620 6 GLU A  31   OE2  79.8  74.1 147.9 123.6  51.9                      
REMARK 620 7 HOH A 156   O   168.6  84.4  90.5  78.8  81.7 110.5                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A  93  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  61   OD1                                                    
REMARK 620 2 ASP A  63   OD1  83.0                                              
REMARK 620 3 ASP A  65   OD1  84.0  80.5                                        
REMARK 620 4 GLU A  67   O    83.8 157.2  79.6                                  
REMARK 620 5 GLU A  72   OE1 108.5 122.9 153.8  79.0                            
REMARK 620 6 GLU A  72   OE2  83.1  76.0 154.4 120.7  51.9                      
REMARK 620 7 HOH A 153   O   160.9  85.2  79.2 101.9  90.5 108.6                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA B  92  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 SER B  18   O                                                      
REMARK 620 2 GLU B  21   O   101.6                                              
REMARK 620 3 ASP B  23   O    83.6  86.2                                        
REMARK 620 4 LYS B  26   O    88.3 163.0  81.0                                  
REMARK 620 5 GLU B  31   OE1 100.2 114.8 156.9  76.4                            
REMARK 620 6 GLU B  31   OE2  81.2  74.1 152.0 121.6  50.1                      
REMARK 620 7 HOH B 122   O   170.4  83.7  88.8  84.7  84.5 108.1                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA B  93  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP B  61   OD1                                                    
REMARK 620 2 ASP B  63   OD1  81.3                                              
REMARK 620 3 ASP B  65   OD1  87.3  77.4                                        
REMARK 620 4 GLU B  67   O    84.6 156.0  82.6                                  
REMARK 620 5 GLU B  72   OE1 107.5 124.5 154.5  78.3                            
REMARK 620 6 GLU B  72   OE2  84.1  76.9 153.9 120.9  51.0                      
REMARK 620 7 HOH B 102   O   165.2  89.2  79.5 100.2  87.2 104.9                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 92                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 93                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 92                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 93                   
DBREF  3IQO A    0    91  UNP    P02638   S100B_BOVIN      1     92             
DBREF  3IQO B    0    91  UNP    P02638   S100B_BOVIN      1     92             
SEQRES   1 A   92  MET SER GLU LEU GLU LYS ALA VAL VAL ALA LEU ILE ASP          
SEQRES   2 A   92  VAL PHE HIS GLN TYR SER GLY ARG GLU GLY ASP LYS HIS          
SEQRES   3 A   92  LYS LEU LYS LYS SER GLU LEU LYS GLU LEU ILE ASN ASN          
SEQRES   4 A   92  GLU LEU SER HIS PHE LEU GLU GLU ILE LYS GLU GLN GLU          
SEQRES   5 A   92  VAL VAL ASP LYS VAL MET GLU THR LEU ASP SER ASP GLY          
SEQRES   6 A   92  ASP GLY GLU CYS ASP PHE GLN GLU PHE MET ALA PHE VAL          
SEQRES   7 A   92  ALA MET ILE THR THR ALA CYS HIS GLU PHE PHE GLU HIS          
SEQRES   8 A   92  GLU                                                          
SEQRES   1 B   92  MET SER GLU LEU GLU LYS ALA VAL VAL ALA LEU ILE ASP          
SEQRES   2 B   92  VAL PHE HIS GLN TYR SER GLY ARG GLU GLY ASP LYS HIS          
SEQRES   3 B   92  LYS LEU LYS LYS SER GLU LEU LYS GLU LEU ILE ASN ASN          
SEQRES   4 B   92  GLU LEU SER HIS PHE LEU GLU GLU ILE LYS GLU GLN GLU          
SEQRES   5 B   92  VAL VAL ASP LYS VAL MET GLU THR LEU ASP SER ASP GLY          
SEQRES   6 B   92  ASP GLY GLU CYS ASP PHE GLN GLU PHE MET ALA PHE VAL          
SEQRES   7 B   92  ALA MET ILE THR THR ALA CYS HIS GLU PHE PHE GLU HIS          
SEQRES   8 B   92  GLU                                                          
HET     CA  A  92       1                                                       
HET     CA  A  93       1                                                       
HET     CA  B  92       1                                                       
HET     CA  B  93       1                                                       
HETNAM      CA CALCIUM ION                                                      
FORMUL   3   CA    4(CA 2+)                                                     
FORMUL   7  HOH   *143(H2 O)                                                    
HELIX    1   1 SER A    1  GLY A   19  1                                  19    
HELIX    2   2 LYS A   28  LEU A   40  1                                  13    
HELIX    3   3 GLU A   49  ASP A   61  1                                  13    
HELIX    4   4 ASP A   69  PHE A   88  1                                  20    
HELIX    5   5 SER B    1  GLY B   19  1                                  19    
HELIX    6   6 LYS B   28  LEU B   40  1                                  13    
HELIX    7   7 GLU B   49  ASP B   61  1                                  13    
HELIX    8   8 ASP B   69  PHE B   88  1                                  20    
LINK         O   SER A  18                CA    CA A  92     1555   1555  2.27  
LINK         O   GLU A  21                CA    CA A  92     1555   1555  2.39  
LINK         O   ASP A  23                CA    CA A  92     1555   1555  2.26  
LINK         O   LYS A  26                CA    CA A  92     1555   1555  2.43  
LINK         OE1 GLU A  31                CA    CA A  92     1555   1555  2.46  
LINK         OE2 GLU A  31                CA    CA A  92     1555   1555  2.57  
LINK         OD1 ASP A  61                CA    CA A  93     1555   1555  2.25  
LINK         OD1 ASP A  63                CA    CA A  93     1555   1555  2.28  
LINK         OD1 ASP A  65                CA    CA A  93     1555   1555  2.48  
LINK         O   GLU A  67                CA    CA A  93     1555   1555  2.32  
LINK         OE1 GLU A  72                CA    CA A  93     1555   1555  2.36  
LINK         OE2 GLU A  72                CA    CA A  93     1555   1555  2.62  
LINK        CA    CA A  92                 O   HOH A 156     1555   1555  2.55  
LINK        CA    CA A  93                 O   HOH A 153     1555   1555  2.44  
LINK         O   SER B  18                CA    CA B  92     1555   1555  2.37  
LINK         O   GLU B  21                CA    CA B  92     1555   1555  2.38  
LINK         O   ASP B  23                CA    CA B  92     1555   1555  2.33  
LINK         O   LYS B  26                CA    CA B  92     1555   1555  2.38  
LINK         OE1 GLU B  31                CA    CA B  92     1555   1555  2.42  
LINK         OE2 GLU B  31                CA    CA B  92     1555   1555  2.61  
LINK         OD1 ASP B  61                CA    CA B  93     1555   1555  2.31  
LINK         OD1 ASP B  63                CA    CA B  93     1555   1555  2.32  
LINK         OD1 ASP B  65                CA    CA B  93     1555   1555  2.38  
LINK         O   GLU B  67                CA    CA B  93     1555   1555  2.32  
LINK         OE1 GLU B  72                CA    CA B  93     1555   1555  2.39  
LINK         OE2 GLU B  72                CA    CA B  93     1555   1555  2.64  
LINK        CA    CA B  92                 O   HOH B 122     1555   1555  2.34  
LINK        CA    CA B  93                 O   HOH B 102     1555   1555  2.35  
SITE     1 AC1  6 SER A  18  GLU A  21  ASP A  23  LYS A  26                    
SITE     2 AC1  6 GLU A  31  HOH A 156                                          
SITE     1 AC2  6 ASP A  61  ASP A  63  ASP A  65  GLU A  67                    
SITE     2 AC2  6 GLU A  72  HOH A 153                                          
SITE     1 AC3  6 SER B  18  GLU B  21  ASP B  23  LYS B  26                    
SITE     2 AC3  6 GLU B  31  HOH B 122                                          
SITE     1 AC4  6 ASP B  61  ASP B  63  ASP B  65  GLU B  67                    
SITE     2 AC4  6 GLU B  72  HOH B 102                                          
CRYST1   89.637   35.044   58.113  90.00  92.62  90.00 C 1 2 1       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      0.011156  0.000000  0.000511        0.00000                         
SCALE2      0.000000  0.028536  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.017226        0.00000