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Database: PDB
Entry: 5NA9
LinkDB: 5NA9
Original site: 5NA9 
HEADER    HYDROLASE                               27-FEB-17   5NA9              
TITLE     THE X-RAY STRUCTURE OF BOVINE PANCREATIC RIBONUCLEASE INCUBATED IN THE
TITLE    2 PRESENCE OF AN EXCESS OF CARBOPLATIN (1:10 RATIO)                    
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: RIBONUCLEASE PANCREATIC;                                   
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: RNASE 1,RNASE A;                                            
COMPND   5 EC: 3.1.27.5                                                         
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: BOS TAURUS;                                     
SOURCE   3 ORGANISM_COMMON: BOVINE;                                             
SOURCE   4 ORGANISM_TAXID: 9913                                                 
KEYWDS    CARBOPLATIN, RIBONUCLEASES, PROTEIN PLATINATION, HYDROLASE            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    G.FERRARO,A.MERLINO                                                   
REVDAT   2   17-JAN-24 5NA9    1       REMARK LINK                              
REVDAT   1   16-AUG-17 5NA9    0                                                
JRNL        AUTH   D.PICONE,F.DONNARUMMA,G.FERRARO,G.GOTTE,A.FAGAGNINI,         
JRNL        AUTH 2 G.BUTERA,M.DONADELLI,A.MERLINO                               
JRNL        TITL   A COMPARISON STUDY ON RNASE A OLIGOMERIZATION INDUCED BY     
JRNL        TITL 2 CISPLATIN, CARBOPLATIN AND OXALIPLATIN.                      
JRNL        REF    J. INORG. BIOCHEM.            V. 173   105 2017              
JRNL        REFN                   ISSN 1873-3344                               
JRNL        PMID   28511060                                                     
JRNL        DOI    10.1016/J.JINORGBIO.2017.05.005                              
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.07 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.8.0103                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.07                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 55.57                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 9157                           
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) : 0.182                           
REMARK   3   R VALUE            (WORKING SET) : 0.178                           
REMARK   3   FREE R VALUE                     : 0.244                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 486                             
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.07                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.12                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 648                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.85                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.1920                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 26                           
REMARK   3   BIN FREE R VALUE                    : 0.2510                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 948                                     
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 17                                      
REMARK   3   SOLVENT ATOMS            : 215                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 22.52                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.14000                                              
REMARK   3    B22 (A**2) : 0.14000                                              
REMARK   3    B33 (A**2) : -0.46000                                             
REMARK   3    B12 (A**2) : 0.07000                                              
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): 0.196         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.185         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.130         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.748         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.937                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.905                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):   983 ; 0.016 ; 0.019       
REMARK   3   BOND LENGTHS OTHERS               (A):   883 ; 0.006 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  1331 ; 1.715 ; 1.930       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  2043 ; 1.039 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   125 ; 7.245 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    44 ;37.421 ;25.227       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   169 ;15.861 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):     4 ;18.185 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   146 ; 0.100 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1138 ; 0.008 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):   226 ; 0.002 ; 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):   500 ; 1.901 ; 1.995       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):   499 ; 1.900 ; 1.994       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):   625 ; 3.124 ; 2.982       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):   626 ; 3.122 ; 2.983       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   483 ; 2.544 ; 2.234       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):   478 ; 2.245 ; 2.217       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):   704 ; 3.794 ; 3.218       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  1276 ; 7.190 ;18.080       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  1151 ; 6.399 ;16.877       
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  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : NULL                                                 
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 5NA9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 10-APR-17.                  
REMARK 100 THE DEPOSITION ID IS D_1200003761.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 22-JUL-16                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU MICROMAX-007                
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : MIRRORS                            
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU SATURN 944                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 9665                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.070                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 55.570                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 4.700                              
REMARK 200  R MERGE                    (I) : 0.10900                            
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) : 2.07                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.11                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.50                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.35500                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.200                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: 1RNX                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 55.86                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.79                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 1.5 M AMMONIUM SULFATE - 0.1 M SODIUM    
REMARK 280  ACETATE PH 5.5 - 3.0 M CESIUM CHLORIDE, VAPOR DIFFUSION, HANGING    
REMARK 280  DROP, TEMPERATURE 277K                                              
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+2/3                                            
REMARK 290       3555   -X+Y,-X,Z+1/3                                           
REMARK 290       4555   Y,X,-Z                                                  
REMARK 290       5555   X-Y,-Y,-Z+1/3                                           
REMARK 290       6555   -X,-X+Y,-Z+2/3                                          
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 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       42.84733            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       21.42367            
REMARK 290   SMTRY1   4 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.866025  0.500000  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        0.00000            
REMARK 290   SMTRY2   5  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       21.42367            
REMARK 290   SMTRY1   6 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       42.84733            
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 1990 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 7150 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -155.0 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 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     LYS A 104    CD   CE   NZ                                        
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    HOH A   377     O    HOH A   430              2.02            
REMARK 500   NZ   LYS A    66     O    HOH A   301              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O    HOH A   453     O    HOH A   453     5557     1.98            
REMARK 500   O    HOH A   364     O    HOH A   364     5557     2.07            
REMARK 500   O    HOH A   379     O    HOH A   445     4747     2.13            
REMARK 500   O    HOH A   364     O    HOH A   421     5557     2.18            
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    HIS A  48       71.25   -102.72                                   
REMARK 500    GLN A  60     -139.43   -102.14                                   
REMARK 500    ASN A  94       75.85   -113.44                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A 511        DISTANCE =  6.78 ANGSTROMS                       
REMARK 525    HOH A 512        DISTANCE =  7.35 ANGSTROMS                       
REMARK 525    HOH A 513        DISTANCE =  7.59 ANGSTROMS                       
REMARK 525    HOH A 514        DISTANCE =  8.15 ANGSTROMS                       
REMARK 525    HOH A 515        DISTANCE =  8.64 ANGSTROMS                       
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                              CS A 205  CS                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 SER A  23   OG                                                     
REMARK 620 2 ASN A  24   OD1  85.1                                              
REMARK 620 3 ASN A 113   O    76.9  59.5                                        
REMARK 620 4 HOH A 314   O   101.1 140.0 160.5                                  
REMARK 620 5 HOH A 347   O   105.7 103.3  51.1 112.6                            
REMARK 620 6 HOH A 463   O    65.1 146.4  97.0  65.4  72.5                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             QPT A 201  PT1                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 MET A  29   SD                                                     
REMARK 620 2 QPT A 201   N2  165.5                                              
REMARK 620 3 QPT A 201   N1   91.9  92.1                                        
REMARK 620 4 QPT A 201   O2   87.7  88.4 179.5                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             QPT A 201  PT1                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 MET A  29   SD                                                     
REMARK 620 2 QPT A 201   N2   89.1                                              
REMARK 620 3 QPT A 201   N1   57.5  42.8                                        
REMARK 620 4 QPT A 201   O2   96.5  44.6  80.8                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CS A 204  CS                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 LYS A  31   O                                                      
REMARK 620 2 ASN A  34   OD1  69.4                                              
REMARK 620 3 HOH A 337   O   141.7 103.4                                        
REMARK 620 N                    1     2                                         
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CS A 204  CS                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 SER A  32   O                                                      
REMARK 620 2 THR A  78   O    20.4                                              
REMARK 620 3 HOH A 304   O    92.2  90.4                                        
REMARK 620 4 HOH A 337   O   151.6 163.7  74.1                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CS A 202  CS                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  48   O                                                      
REMARK 620 2 GLU A  49   OE1  66.1                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CS A 203  CS                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASN A  62   OD1                                                    
REMARK 620 2 THR A  70   O    69.6                                              
REMARK 620 3 TYR A  73   OH   89.5  94.1                                        
REMARK 620 N                    1     2                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue QPT A 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CS A 202                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CS A 203                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CS A 204                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CS A 205                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 206                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 207                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 208                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 209                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 210                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 211                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 212                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 213                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 214                  
DBREF  5NA9 A    1   124  UNP    P61823   RNAS1_BOVIN     27    150             
SEQRES   1 A  124  LYS GLU THR ALA ALA ALA LYS PHE GLU ARG GLN HIS MET          
SEQRES   2 A  124  ASP SER SER THR SER ALA ALA SER SER SER ASN TYR CYS          
SEQRES   3 A  124  ASN GLN MET MET LYS SER ARG ASN LEU THR LYS ASP ARG          
SEQRES   4 A  124  CYS LYS PRO VAL ASN THR PHE VAL HIS GLU SER LEU ALA          
SEQRES   5 A  124  ASP VAL GLN ALA VAL CYS SER GLN LYS ASN VAL ALA CYS          
SEQRES   6 A  124  LYS ASN GLY GLN THR ASN CYS TYR GLN SER TYR SER THR          
SEQRES   7 A  124  MET SER ILE THR ASP CYS ARG GLU THR GLY SER SER LYS          
SEQRES   8 A  124  TYR PRO ASN CYS ALA TYR LYS THR THR GLN ALA ASN LYS          
SEQRES   9 A  124  HIS ILE ILE VAL ALA CYS GLU GLY ASN PRO TYR VAL PRO          
SEQRES  10 A  124  VAL HIS PHE ASP ALA SER VAL                                  
HET    QPT  A 201       7                                                       
HET     CS  A 202       1                                                       
HET     CS  A 203       1                                                       
HET     CS  A 204       2                                                       
HET     CS  A 205       1                                                       
HET     CL  A 206       1                                                       
HET     CL  A 207       1                                                       
HET     CL  A 208       1                                                       
HET     CL  A 209       1                                                       
HET     CL  A 210       1                                                       
HET     CL  A 211       1                                                       
HET     CL  A 212       1                                                       
HET     CL  A 213       1                                                       
HET     CL  A 214       1                                                       
HETNAM     QPT CARBOPLATIN                                                      
HETNAM      CS CESIUM ION                                                       
HETNAM      CL CHLORIDE ION                                                     
FORMUL   2  QPT    C6 H12 N2 O4 PT 2+                                           
FORMUL   3   CS    4(CS 1+)                                                     
FORMUL   7   CL    9(CL 1-)                                                     
FORMUL  16  HOH   *215(H2 O)                                                    
HELIX    1 AA1 THR A    3  MET A   13  1                                  11    
HELIX    2 AA2 ASN A   24  ARG A   33  1                                  10    
HELIX    3 AA3 SER A   50  VAL A   57  1                                   8    
HELIX    4 AA4 CYS A   58  GLN A   60  5                                   3    
SHEET    1 AA1 3 VAL A  43  VAL A  47  0                                        
SHEET    2 AA1 3 MET A  79  GLU A  86 -1  O  CYS A  84   N  ASN A  44           
SHEET    3 AA1 3 TYR A  97  LYS A 104 -1  O  THR A 100   N  ASP A  83           
SHEET    1 AA2 4 LYS A  61  VAL A  63  0                                        
SHEET    2 AA2 4 CYS A  72  GLN A  74 -1  O  GLN A  74   N  LYS A  61           
SHEET    3 AA2 4 ILE A 106  GLU A 111 -1  O  VAL A 108   N  TYR A  73           
SHEET    4 AA2 4 VAL A 116  SER A 123 -1  O  ALA A 122   N  ILE A 107           
SSBOND   1 CYS A   26    CYS A   84                          1555   1555  2.03  
SSBOND   2 CYS A   40    CYS A   95                          1555   1555  2.02  
SSBOND   3 CYS A   58    CYS A  110                          1555   1555  2.04  
SSBOND   4 CYS A   65    CYS A   72                          1555   1555  1.94  
LINK         OG  SER A  23                CS    CS A 205     1555   1555  3.10  
LINK         OD1 ASN A  24                CS    CS A 205     1555   1555  3.21  
LINK         SD  MET A  29                PT1 AQPT A 201     1555   1555  2.71  
LINK         SD  MET A  29                PT1 BQPT A 201     1555   1555  2.59  
LINK         O   LYS A  31                CS  B CS A 204     1555   1555  3.22  
LINK         O   SER A  32                CS  A CS A 204     1555   1555  2.90  
LINK         OD1 ASN A  34                CS  B CS A 204     1555   1555  3.07  
LINK         O   HIS A  48                CS    CS A 202     1555   1555  3.04  
LINK         OE1 GLU A  49                CS    CS A 202     1555   1555  3.27  
LINK         OD1 ASN A  62                CS    CS A 203     1555   1555  3.39  
LINK         O   THR A  70                CS    CS A 203     1555   1555  3.21  
LINK         OH  TYR A  73                CS    CS A 203     1555   1555  3.35  
LINK         O   THR A  78                CS  A CS A 204     1555   3865  2.89  
LINK         O   ASN A 113                CS    CS A 205     1555   4637  3.29  
LINK        CS  A CS A 204                 O   HOH A 304     1555   2634  2.71  
LINK        CS  A CS A 204                 O   HOH A 337     1555   2634  3.26  
LINK        CS  B CS A 204                 O   HOH A 337     1555   2634  3.29  
LINK        CS    CS A 205                 O   HOH A 314     1555   4747  3.27  
LINK        CS    CS A 205                 O   HOH A 347     1555   1555  3.26  
LINK        CS    CS A 205                 O   HOH A 463     1555   1555  3.50  
CISPEP   1 TYR A   92    PRO A   93          0        14.38                     
CISPEP   2 ASN A  113    PRO A  114          0        -5.93                     
SITE     1 AC1  8 ASP A  14  SER A  16  THR A  17  TYR A  25                    
SITE     2 AC1  8 GLN A  28  MET A  29  SER A  32  ASP A  53                    
SITE     1 AC2  2 HIS A  48  GLU A  49                                          
SITE     1 AC3  4 ASN A  62  THR A  70  TYR A  73  HOH A 340                    
SITE     1 AC4  5 LYS A  31  SER A  32  ASN A  34  THR A  78                    
SITE     2 AC4  5 HOH A 304                                                     
SITE     1 AC5  3 SER A  23  ASN A  24  ASN A 113                               
SITE     1 AC6  4 ARG A  10  ASN A  34  THR A  78  HOH A 481                    
SITE     1 AC7  3 THR A   3  HOH A 316  HOH A 463                               
SITE     1 AC8  1 SER A  15                                                     
SITE     1 AC9  3 LEU A  35  ARG A  39  HOH A 356                               
SITE     1 AD1  6 THR A  87  GLY A  88  SER A  90  LYS A  91                    
SITE     2 AD1  6 HOH A 386  HOH A 416                                          
SITE     1 AD2  2 ASN A  24  ASN A 113                                          
SITE     1 AD3  4 THR A  36  TYR A  92  PRO A  93  HOH A 327                    
SITE     1 AD4  3 PHE A 120   CL A 214  HOH A 355                               
SITE     1 AD5  4 HIS A  12  ASN A  44  THR A  45   CL A 213                    
CRYST1   64.168   64.168   64.271  90.00  90.00 120.00 P 32 2 1      6          
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      0.015584  0.008997  0.000000        0.00000                         
SCALE2      0.000000  0.017995  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.015559        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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