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Database: PDB
Entry: 3FCI
LinkDB: 3FCI
Original site: 3FCI 
HEADER    HYDROLASE                               21-NOV-08   3FCI              
TITLE     COMPLEX OF UNG2 AND A FRAGMENT-BASED DESIGNED INHIBITOR               
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: URACIL-DNA GLYCOSYLASE;                                    
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: UDG;                                                        
COMPND   5 EC: 3.2.2.-;                                                         
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: UNG, DGU, UNG1, UNG15;                                         
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    DNA REPAIR, URACIL, URACIL DNA GLYCOSYLASE, ALTERNATIVE SPLICING,     
KEYWDS   2 DISEASE MUTATION, DNA DAMAGE, GLYCOSIDASE, HOST-VIRUS INTERACTION,   
KEYWDS   3 HYDROLASE, MITOCHONDRION, NUCLEUS, PHOSPHOPROTEIN, TRANSIT PEPTIDE   
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.A.BIANCHET,S.CHUNG,J.B.PARKER,L.M.AMZEL,J.T.STIVERS                 
REVDAT   4   27-DEC-23 3FCI    1       REMARK SEQADV                            
REVDAT   3   01-NOV-17 3FCI    1       REMARK                                   
REVDAT   2   02-JUN-09 3FCI    1       JRNL                                     
REVDAT   1   28-APR-09 3FCI    0                                                
JRNL        AUTH   S.CHUNG,J.B.PARKER,M.BIANCHET,L.M.AMZEL,J.T.STIVERS          
JRNL        TITL   IMPACT OF LINKER STRAIN AND FLEXIBILITY IN THE DESIGN OF A   
JRNL        TITL 2 FRAGMENT-BASED INHIBITOR                                     
JRNL        REF    NAT.CHEM.BIOL.                V.   5   407 2009              
JRNL        REFN                   ISSN 1552-4450                               
JRNL        PMID   19396178                                                     
JRNL        DOI    10.1038/NCHEMBIO.163                                         
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   T.L.JIANG,D.J.KROSKY,L.SEIPLE,J.T.STIVERS                    
REMARK   1  TITL   URACIL-DIRECTED LIGAND TETHERING: AN EFFICIENT STRATEGY FOR  
REMARK   1  TITL 2 URACIL DNA GLYCOSYLASE (UNG) INHIBITOR DEVELOPMENT           
REMARK   1  REF    J.AM.CHEM.SOC.                V. 127 17412 2005              
REMARK   1  REFN                   ISSN 0002-7863                               
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   D.J.KROSKY,M.A.BIANCHET,L.SEIPLE,S.CHUNG,L.M.AMZEL,          
REMARK   1  AUTH 2 J.T.STIVERS                                                  
REMARK   1  TITL   MIMICKING DAMAGED DNA WITH A SMALL MOLECULE INHIBITOR OF     
REMARK   1  TITL 2 HUMAN UNG2.                                                  
REMARK   1  REF    NUCLEIC ACIDS RES.            V.  34  5872 2006              
REMARK   1  REFN                   ISSN 0305-1048                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.27 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0019                                      
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) : 1.27                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 27.08                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 80.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 45025                          
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) : 0.176                           
REMARK   3   R VALUE            (WORKING SET) : 0.174                           
REMARK   3   FREE R VALUE                     : 0.207                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2283                            
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) : 1.27                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.30                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 465                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 12.07                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3840                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 22                           
REMARK   3   BIN FREE R VALUE                    : 0.4940                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1808                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 32                                      
REMARK   3   SOLVENT ATOMS            : 495                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 18.33                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.15000                                             
REMARK   3    B22 (A**2) : 0.44000                                              
REMARK   3    B33 (A**2) : -0.29000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.064         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.067         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.035         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.771         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.969                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.959                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  1923 ; 0.010 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  2606 ; 1.441 ; 2.057       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   226 ; 5.686 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    91 ;38.289 ;23.736       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   310 ;12.718 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):     8 ;21.581 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   259 ; 0.092 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1504 ; 0.006 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  1003 ; 0.215 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  1267 ; 0.313 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   380 ; 0.158 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):     1 ; 0.035 ; 0.200       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    68 ; 0.204 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    74 ; 0.147 ; 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):  1124 ; 0.651 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1818 ; 1.200 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   843 ; 1.885 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   788 ; 3.032 ; 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  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 3FCI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-NOV-08.                  
REMARK 100 THE DEPOSITION ID IS D_1000050420.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 21-SEP-08                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSLS                               
REMARK 200  BEAMLINE                       : X6A                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.1                                
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 4                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000                    
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK, HKL-2000                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 45064                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.260                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 81.0                               
REMARK 200  DATA REDUNDANCY                : 5.400                              
REMARK 200  R MERGE                    (I) : 0.05600                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.26                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.31                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 16.5                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 1.30                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.27500                            
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: NULL                         
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 38.76                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.01                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 1 MICROLITER OF THE SOLUTION: 0.001 M    
REMARK 280  UNG2 0.05 M TRIS-OAC PH 7.0 0.15 M NACL 0.001 M DTT 0.005 M         
REMARK 280  INHIBITOR, WAS MIXED WITH EQUAL AMOUNT OF THE SOLUTION              
REMARK 280  CONTAINING 0.16 M KSCN AND 22% PEG 3350 , VAPOR DIFFUSION,          
REMARK 280  HANGING DROP, TEMPERATURE 295K, PH 8.0                              
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
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       21.50700            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       34.83700            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       34.23800            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       34.83700            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       21.50700            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       34.23800            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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   OH   TYR A   248     O    HOH A    65              1.72            
REMARK 500   CZ   TYR A   248     O    HOH A    65              1.79            
REMARK 500   O    HOH A   479     O    HOH A   572              2.19            
REMARK 500   O    HOH A   481     O    HOH A   537              2.19            
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    GLN A 144      -77.53   -111.06                                   
REMARK 500    HIS A 154       17.98   -140.06                                   
REMARK 500    PHE A 158      -13.49     75.73                                   
REMARK 500    LEU A 202       77.64   -105.24                                   
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                              NA A 305  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A 111   OE2                                                    
REMARK 620 2 HOH A 513   O   113.2                                              
REMARK 620 N                    1                                               
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 3FI A 1                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 305                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SCN A 2                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SCN A 3                   
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3FCF   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3FCK   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3FCL   RELATED DB: PDB                                   
DBREF  3FCI A   85   304  UNP    P13051   UNG_HUMAN       94    313             
SEQADV 3FCI MET A   82  UNP  P13051              INSERTION                      
SEQADV 3FCI GLU A   83  UNP  P13051              INSERTION                      
SEQADV 3FCI PHE A   84  UNP  P13051              INSERTION                      
SEQRES   1 A  223  MET GLU PHE PHE GLY GLU SER TRP LYS LYS HIS LEU SER          
SEQRES   2 A  223  GLY GLU PHE GLY LYS PRO TYR PHE ILE LYS LEU MET GLY          
SEQRES   3 A  223  PHE VAL ALA GLU GLU ARG LYS HIS TYR THR VAL TYR PRO          
SEQRES   4 A  223  PRO PRO HIS GLN VAL PHE THR TRP THR GLN MET CYS ASP          
SEQRES   5 A  223  ILE LYS ASP VAL LYS VAL VAL ILE LEU GLY GLN ASP PRO          
SEQRES   6 A  223  TYR HIS GLY PRO ASN GLN ALA HIS GLY LEU CYS PHE SER          
SEQRES   7 A  223  VAL GLN ARG PRO VAL PRO PRO PRO PRO SER LEU GLU ASN          
SEQRES   8 A  223  ILE TYR LYS GLU LEU SER THR ASP ILE GLU ASP PHE VAL          
SEQRES   9 A  223  HIS PRO GLY HIS GLY ASP LEU SER GLY TRP ALA LYS GLN          
SEQRES  10 A  223  GLY VAL LEU LEU LEU ASN ALA VAL LEU THR VAL ARG ALA          
SEQRES  11 A  223  HIS GLN ALA ASN SER HIS LYS GLU ARG GLY TRP GLU GLN          
SEQRES  12 A  223  PHE THR ASP ALA VAL VAL SER TRP LEU ASN GLN ASN SER          
SEQRES  13 A  223  ASN GLY LEU VAL PHE LEU LEU TRP GLY SER TYR ALA GLN          
SEQRES  14 A  223  LYS LYS GLY SER ALA ILE ASP ARG LYS ARG HIS HIS VAL          
SEQRES  15 A  223  LEU GLN THR ALA HIS PRO SER PRO LEU SER VAL TYR ARG          
SEQRES  16 A  223  GLY PHE PHE GLY CYS ARG HIS PHE SER LYS THR ASN GLU          
SEQRES  17 A  223  LEU LEU GLN LYS SER GLY LYS LYS PRO ILE ASP TRP LYS          
SEQRES  18 A  223  GLU LEU                                                      
HET    3FI  A   1      25                                                       
HET     NA  A 305       1                                                       
HET    SCN  A   2       3                                                       
HET    SCN  A   3       3                                                       
HETNAM     3FI 3-{(E)-[(3-{[(2,6-DIOXO-1,2,3,6-TETRAHYDROPYRIMIDIN-4-           
HETNAM   2 3FI  YL)METHYL]AMINO}PROPOXY)IMINO]METHYL}BENZOIC ACID               
HETNAM      NA SODIUM ION                                                       
HETNAM     SCN THIOCYANATE ION                                                  
FORMUL   2  3FI    C16 H18 N4 O5                                                
FORMUL   3   NA    NA 1+                                                        
FORMUL   4  SCN    2(C N S 1-)                                                  
FORMUL   6  HOH   *495(H2 O)                                                    
HELIX    1   1 GLY A   86  SER A   94  1                                   9    
HELIX    2   2 GLY A   95  PHE A   97  5                                   3    
HELIX    3   3 LYS A   99  TYR A  116  1                                  18    
HELIX    4   4 PRO A  121  VAL A  125  5                                   5    
HELIX    5   5 PHE A  126  GLN A  130  5                                   5    
HELIX    6   6 ASP A  133  VAL A  137  5                                   5    
HELIX    7   7 PRO A  167  ILE A  181  1                                  15    
HELIX    8   8 LEU A  192  LYS A  197  1                                   6    
HELIX    9   9 GLY A  221  SER A  237  1                                  17    
HELIX   10  10 GLY A  246  GLY A  253  1                                   8    
HELIX   11  11 SER A  273  GLY A  277  5                                   5    
HELIX   12  12 ARG A  282  SER A  294  1                                  13    
SHEET    1   A 2 VAL A 118  TYR A 119  0                                        
SHEET    2   A 2 VAL A 209  ARG A 210 -1  O  VAL A 209   N  TYR A 119           
SHEET    1   B 4 VAL A 200  ASN A 204  0                                        
SHEET    2   B 4 VAL A 139  GLY A 143  1  N  VAL A 139   O  LEU A 201           
SHEET    3   B 4 VAL A 241  TRP A 245  1  O  LEU A 243   N  VAL A 140           
SHEET    4   B 4 HIS A 262  THR A 266  1  O  LEU A 264   N  PHE A 242           
LINK         OE2 GLU A 111                NA    NA A 305     1555   1555  2.37  
LINK        NA    NA A 305                 O   HOH A 513     1555   1555  2.66  
CISPEP   1 TYR A  119    PRO A  120          0       -11.50                     
CISPEP   2 ARG A  162    PRO A  163          0         1.96                     
SITE     1 AC1 19 HOH A  75  HOH A  79  GLY A 143  GLN A 144                    
SITE     2 AC1 19 ASP A 145  TYR A 147  CYS A 157  PHE A 158                    
SITE     3 AC1 19 ASN A 204  GLY A 246  SER A 247  TYR A 248                    
SITE     4 AC1 19 HIS A 268  SER A 273  LYS A 293  HOH A 497                    
SITE     5 AC1 19 HOH A 598  HOH A 648  HOH A 704                               
SITE     1 AC2  4 GLU A 111  LYS A 114  HOH A 513  HOH A 583                    
SITE     1 AC3  3 VAL A 109  ARG A 113  HOH A 563                               
SITE     1 AC4  6 PRO A 100  TYR A 101  GLN A 224  LYS A 297                    
SITE     2 AC4  6 HOH A 494  HOH A 561                                          
CRYST1   43.014   68.476   69.674  90.00  90.00  90.00 P 21 21 21    4          
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      0.023248  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.014604  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.014353        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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