PDB Short entry for 1UBD
HEADER    TRANSCRIPTION/DNA                       04-OCT-96   1UBD              
TITLE     CO-CRYSTAL STRUCTURE OF HUMAN YY1 ZINC FINGER DOMAIN BOUND TO THE     
TITLE    2 ADENO-ASSOCIATED VIRUS P5 INITIATOR ELEMENT                          
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNA (5'-                                                   
COMPND   3 D(*AP*GP*GP*GP*TP*CP*TP*CP*CP*AP*TP*TP*TP*TP*GP*AP*A P*GP*CP*G)-3'); 
COMPND   4 CHAIN: A;                                                            
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MOL_ID: 2;                                                           
COMPND   7 MOLECULE: DNA (5'-                                                   
COMPND   8 D(*CP*GP*CP*TP*TP*CP*AP*AP*AP*AP*TP*GP*GP*AP*GP*AP*C P*CP*CP*T)-3'); 
COMPND   9 CHAIN: B;                                                            
COMPND  10 ENGINEERED: YES;                                                     
COMPND  11 MOL_ID: 3;                                                           
COMPND  12 MOLECULE: PROTEIN (YY1 ZINC FINGER DOMAIN);                          
COMPND  13 CHAIN: C;                                                            
COMPND  14 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 SYNTHETIC: YES;                                                      
SOURCE   3 MOL_ID: 2;                                                           
SOURCE   4 SYNTHETIC: YES;                                                      
SOURCE   5 MOL_ID: 3;                                                           
SOURCE   6 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   7 ORGANISM_COMMON: HUMAN;                                              
SOURCE   8 ORGANISM_TAXID: 9606;                                                
SOURCE   9 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  10 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    TRANSCRIPTION INITIATION, INITIATOR ELEMENT, YY1, ZINC FINGER         
KEYWDS   2 PROTEIN, DNA- PROTEIN RECOGNITION, COMPLEX (TRANSCRIPTION            
KEYWDS   3 REGULATION-DNA), TRANSCRIPTION-DNA COMPLEX                           
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    H.B.HOUBAVIY,A.USHEVA,T.SHENK,S.K.BURLEY                              
REVDAT   5   14-FEB-24 1UBD    1       REMARK                                   
REVDAT   4   03-NOV-21 1UBD    1       SEQADV                                   
REVDAT   3   03-FEB-21 1UBD    1       AUTHOR JRNL   REMARK LINK                
REVDAT   2   24-FEB-09 1UBD    1       VERSN                                    
REVDAT   1   23-DEC-96 1UBD    0                                                
JRNL        AUTH   H.B.HOUBAVIY,A.USHEVA,T.SHENK,S.K.BURLEY                     
JRNL        TITL   COCRYSTAL STRUCTURE OF YY1 BOUND TO THE ADENO-ASSOCIATED     
JRNL        TITL 2 VIRUS P5 INITIATOR.                                          
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V.  93 13577 1996              
JRNL        REFN                   ISSN 0027-8424                               
JRNL        PMID   8942976                                                      
JRNL        DOI    10.1073/PNAS.93.24.13577                                     
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.50 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR 3.1                                           
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 6.00                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 9726                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.212                           
REMARK   3   FREE R VALUE                     : 0.330                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : NULL                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 904                                     
REMARK   3   NUCLEIC ACID ATOMS       : 814                                     
REMARK   3   HETEROGEN ATOMS          : 4                                       
REMARK   3   SOLVENT ATOMS            : 87                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.016                           
REMARK   3   BOND ANGLES            (DEGREES) : 2.070                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; 2.500                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: LOCAL SCALING OF F(OBSERVED) AGAINST      
REMARK   3  F(CALCULATED) WITH LSCALE (AUTHOR: M. ROULD) TO CORRECT FOR         
REMARK   3  ANISOTROPIC DIFFRACTION AND ABSORPTION EFFECTS                      
REMARK   4                                                                      
REMARK   4 1UBD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY NDB.                                
REMARK 100 THE DEPOSITION ID IS D_1000176902.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 16-JUN-95                          
REMARK 200  TEMPERATURE           (KELVIN) : NULL                               
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSLS                               
REMARK 200  BEAMLINE                       : X12B                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : NULL                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 12347                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : NULL                               
REMARK 200  RESOLUTION RANGE LOW       (A) : NULL                               
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 3.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 93.6                               
REMARK 200  DATA REDUNDANCY                : 5.000                              
REMARK 200  R MERGE                    (I) : 0.08000                            
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) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
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: NULL                                                  
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 60.84                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.14                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
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       22.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       58.55000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       32.85000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       58.55000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       22.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       32.85000            
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: TRIMERIC                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C                               
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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 C   291                                                      
REMARK 465     GLU C   292                                                      
REMARK 465     PRO C   293                                                      
REMARK 465     ARG C   294                                                      
REMARK 465     LYS C   409                                                      
REMARK 465     ALA C   410                                                      
REMARK 465     LYS C   411                                                      
REMARK 465     ASN C   412                                                      
REMARK 465     ASN C   413                                                      
REMARK 465     GLN C   414                                                      
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     THR C 295    OG1  CG2                                            
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     DT A   7   C5     DT A   7   C7      0.052                       
REMARK 500     DT A  11   C5     DT A  11   C7      0.039                       
REMARK 500     DG B  22   P      DG B  22   O5'     0.063                       
REMARK 500     DG B  22   C5'    DG B  22   C4'     0.049                       
REMARK 500     DA B  29   O3'    DA B  29   C3'    -0.057                       
REMARK 500     DA B  29   O3'    DA B  30   P      -0.077                       
REMARK 500     DA B  30   C6     DA B  30   N1     -0.048                       
REMARK 500     DT B  31   C5     DT B  31   C7      0.042                       
REMARK 500     DC B  38   C5'    DC B  38   C4'     0.055                       
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500     DA A   1   O4' -  C4' -  C3' ANGL. DEV. =  -4.0 DEGREES          
REMARK 500     DA A   1   O4' -  C1' -  N9  ANGL. DEV. =   2.3 DEGREES          
REMARK 500     DG A   2   O4' -  C1' -  N9  ANGL. DEV. =   4.5 DEGREES          
REMARK 500     DT A   5   O4' -  C1' -  N1  ANGL. DEV. =   4.0 DEGREES          
REMARK 500     DT A   5   C6  -  C5  -  C7  ANGL. DEV. =  -3.9 DEGREES          
REMARK 500     DC A   6   O4' -  C1' -  N1  ANGL. DEV. =   3.3 DEGREES          
REMARK 500     DC A   6   C3' -  O3' -  P   ANGL. DEV. =   7.9 DEGREES          
REMARK 500     DT A   7   O4' -  C1' -  C2' ANGL. DEV. =  -6.1 DEGREES          
REMARK 500     DT A   7   C6  -  C5  -  C7  ANGL. DEV. =  -5.5 DEGREES          
REMARK 500     DC A   8   C1' -  O4' -  C4' ANGL. DEV. =  -7.6 DEGREES          
REMARK 500     DC A   8   O4' -  C1' -  N1  ANGL. DEV. =   3.2 DEGREES          
REMARK 500     DT A  12   O4' -  C1' -  N1  ANGL. DEV. =   3.1 DEGREES          
REMARK 500     DT A  12   C6  -  C5  -  C7  ANGL. DEV. =  -4.2 DEGREES          
REMARK 500     DT A  12   C3' -  O3' -  P   ANGL. DEV. =  10.1 DEGREES          
REMARK 500     DT A  14   O4' -  C1' -  N1  ANGL. DEV. =   4.3 DEGREES          
REMARK 500     DA A  16   O4' -  C1' -  N9  ANGL. DEV. =   2.6 DEGREES          
REMARK 500     DA A  17   O4' -  C4' -  C3' ANGL. DEV. =  -4.0 DEGREES          
REMARK 500     DG A  18   O4' -  C1' -  N9  ANGL. DEV. =   5.1 DEGREES          
REMARK 500     DC A  19   C3' -  C2' -  C1' ANGL. DEV. =  -5.5 DEGREES          
REMARK 500     DC A  19   O4' -  C1' -  N1  ANGL. DEV. =   3.5 DEGREES          
REMARK 500     DC B  21   O4' -  C1' -  N1  ANGL. DEV. =   7.2 DEGREES          
REMARK 500     DG B  22   O4' -  C1' -  N9  ANGL. DEV. =   7.5 DEGREES          
REMARK 500     DT B  24   O4' -  C1' -  N1  ANGL. DEV. =   7.3 DEGREES          
REMARK 500     DT B  25   O4' -  C1' -  N1  ANGL. DEV. =   3.9 DEGREES          
REMARK 500     DT B  25   C6  -  C5  -  C7  ANGL. DEV. =  -4.0 DEGREES          
REMARK 500     DC B  26   C1' -  O4' -  C4' ANGL. DEV. =  -9.1 DEGREES          
REMARK 500     DA B  27   O4' -  C1' -  N9  ANGL. DEV. =   3.9 DEGREES          
REMARK 500     DA B  28   O4' -  C1' -  N9  ANGL. DEV. =   2.0 DEGREES          
REMARK 500     DA B  29   O4' -  C1' -  N9  ANGL. DEV. =  -5.9 DEGREES          
REMARK 500     DA B  30   C1' -  O4' -  C4' ANGL. DEV. =  -6.4 DEGREES          
REMARK 500     DT B  31   O4' -  C1' -  C2' ANGL. DEV. =  -6.3 DEGREES          
REMARK 500     DT B  31   O4' -  C1' -  N1  ANGL. DEV. =   2.1 DEGREES          
REMARK 500     DT B  31   C6  -  C5  -  C7  ANGL. DEV. =  -4.0 DEGREES          
REMARK 500     DG B  32   O4' -  C1' -  N9  ANGL. DEV. =   4.5 DEGREES          
REMARK 500     DG B  33   O4' -  C1' -  N9  ANGL. DEV. =   4.6 DEGREES          
REMARK 500     DA B  34   O4' -  C1' -  N9  ANGL. DEV. =   2.2 DEGREES          
REMARK 500     DG B  35   O4' -  C1' -  N9  ANGL. DEV. =   6.4 DEGREES          
REMARK 500     DG B  35   C3' -  O3' -  P   ANGL. DEV. =  10.4 DEGREES          
REMARK 500     DA B  36   C3' -  O3' -  P   ANGL. DEV. =  10.0 DEGREES          
REMARK 500     DC B  37   O4' -  C1' -  N1  ANGL. DEV. =   3.0 DEGREES          
REMARK 500     DC B  38   C1' -  O4' -  C4' ANGL. DEV. =  -6.3 DEGREES          
REMARK 500     DC B  38   O4' -  C1' -  C2' ANGL. DEV. =  -6.9 DEGREES          
REMARK 500     DC B  38   O4' -  C1' -  N1  ANGL. DEV. =   5.8 DEGREES          
REMARK 500     DC B  39   O4' -  C4' -  C3' ANGL. DEV. =  -3.0 DEGREES          
REMARK 500     DT B  40   O4' -  C1' -  N1  ANGL. DEV. =   9.1 DEGREES          
REMARK 500     DT B  40   C6  -  C5  -  C7  ANGL. DEV. =  -4.3 DEGREES          
REMARK 500    PRO C 352   C   -  N   -  CA  ANGL. DEV. =   9.5 DEGREES          
REMARK 500    ARG C 363   NE  -  CZ  -  NH1 ANGL. DEV. =   4.8 DEGREES          
REMARK 500    ARG C 363   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.4 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    PRO C 299      -72.05    -48.32                                   
REMARK 500    HIS C 300      111.16     -8.92                                   
REMARK 500    LYS C 301      -84.45    -16.55                                   
REMARK 500    CYS C 360      -90.35    -86.33                                   
REMARK 500    ASP C 380       91.66    -59.04                                   
REMARK 500    TYR C 383       77.94   -112.72                                   
REMARK 500    ASP C 388      108.00    -53.71                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500     DA A   1         0.07    SIDE CHAIN                              
REMARK 500     DC B  38         0.07    SIDE CHAIN                              
REMARK 500     DT B  40         0.07    SIDE CHAIN                              
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                              ZN C 501  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS C 298   SG                                                     
REMARK 620 2 CYS C 303   SG  110.4                                              
REMARK 620 3 HIS C 316   NE2 106.9 109.3                                        
REMARK 620 4 HIS C 320   NE2 109.1 110.9 110.2                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN C 502  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS C 327   SG                                                     
REMARK 620 2 CYS C 330   SG  112.6                                              
REMARK 620 3 HIS C 343   NE2 108.7 107.2                                        
REMARK 620 4 HIS C 347   NE2 108.7 111.6 107.9                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN C 503  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS C 355   SG                                                     
REMARK 620 2 CYS C 360   SG  110.2                                              
REMARK 620 3 HIS C 373   NE2 115.3 107.8                                        
REMARK 620 4 HIS C 377   NE2 105.5 110.9 107.1                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN C 504  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS C 385   SG                                                     
REMARK 620 2 CYS C 390   SG  106.5                                              
REMARK 620 3 HIS C 403   NE2 111.8 113.9                                        
REMARK 620 4 HIS C 407   NE2 108.4 109.1 107.0                                  
REMARK 620 N                    1     2     3                                   
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN C 501                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN C 502                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN C 503                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN C 504                  
DBREF  1UBD C  291   414  UNP    P25490   TYY1_HUMAN     293    414             
DBREF  1UBD A    1    20  PDB    1UBD     1UBD             1     20             
DBREF  1UBD B   21    40  PDB    1UBD     1UBD            21     40             
SEQADV 1UBD MET C  291  UNP  P25490    ASP   291 ENGINEERED MUTATION            
SEQADV 1UBD GLU C  292  UNP  P25490    ALA   292 ENGINEERED MUTATION            
SEQRES   1 A   20   DA  DG  DG  DG  DT  DC  DT  DC  DC  DA  DT  DT  DT          
SEQRES   2 A   20   DT  DG  DA  DA  DG  DC  DG                                  
SEQRES   1 B   20   DC  DG  DC  DT  DT  DC  DA  DA  DA  DA  DT  DG  DG          
SEQRES   2 B   20   DA  DG  DA  DC  DC  DC  DT                                  
SEQRES   1 C  124  MET GLU PRO ARG THR ILE ALA CYS PRO HIS LYS GLY CYS          
SEQRES   2 C  124  THR LYS MET PHE ARG ASP ASN SER ALA MET ARG LYS HIS          
SEQRES   3 C  124  LEU HIS THR HIS GLY PRO ARG VAL HIS VAL CYS ALA GLU          
SEQRES   4 C  124  CYS GLY LYS ALA PHE VAL GLU SER SER LYS LEU LYS ARG          
SEQRES   5 C  124  HIS GLN LEU VAL HIS THR GLY GLU LYS PRO PHE GLN CYS          
SEQRES   6 C  124  THR PHE GLU GLY CYS GLY LYS ARG PHE SER LEU ASP PHE          
SEQRES   7 C  124  ASN LEU ARG THR HIS VAL ARG ILE HIS THR GLY ASP ARG          
SEQRES   8 C  124  PRO TYR VAL CYS PRO PHE ASP GLY CYS ASN LYS LYS PHE          
SEQRES   9 C  124  ALA GLN SER THR ASN LEU LYS SER HIS ILE LEU THR HIS          
SEQRES  10 C  124  ALA LYS ALA LYS ASN ASN GLN                                  
HET     ZN  C 501       1                                                       
HET     ZN  C 502       1                                                       
HET     ZN  C 503       1                                                       
HET     ZN  C 504       1                                                       
HETNAM      ZN ZINC ION                                                         
FORMUL   4   ZN    4(ZN 2+)                                                     
FORMUL   8  HOH   *87(H2 O)                                                     
HELIX    1   1 ASN C  310  HIS C  320  1                                  11    
HELIX    2   2 SER C  337  VAL C  346  1                                  10    
HELIX    3   3 ASP C  367  THR C  378  1                                  12    
HELIX    4   4 LYS C  401  THR C  406  1                                   6    
SHEET    1   A 2 ILE C 296  ALA C 297  0                                        
SHEET    2   A 2 MET C 306  PHE C 307 -1  N  PHE C 307   O  ILE C 296           
SHEET    1   B 2 HIS C 325  VAL C 326  0                                        
SHEET    2   B 2 ALA C 333  PHE C 334 -1  N  PHE C 334   O  HIS C 325           
SHEET    1   C 2 PHE C 353  GLN C 354  0                                        
SHEET    2   C 2 ARG C 363  PHE C 364 -1  N  PHE C 364   O  PHE C 353           
LINK         SG  CYS C 298                ZN    ZN C 501     1555   1555  2.33  
LINK         SG  CYS C 303                ZN    ZN C 501     1555   1555  2.32  
LINK         NE2 HIS C 316                ZN    ZN C 501     1555   1555  2.00  
LINK         NE2 HIS C 320                ZN    ZN C 501     1555   1555  2.01  
LINK         SG  CYS C 327                ZN    ZN C 502     1555   1555  2.28  
LINK         SG  CYS C 330                ZN    ZN C 502     1555   1555  2.31  
LINK         NE2 HIS C 343                ZN    ZN C 502     1555   1555  2.04  
LINK         NE2 HIS C 347                ZN    ZN C 502     1555   1555  2.01  
LINK         SG  CYS C 355                ZN    ZN C 503     1555   1555  2.29  
LINK         SG  CYS C 360                ZN    ZN C 503     1555   1555  2.29  
LINK         NE2 HIS C 373                ZN    ZN C 503     1555   1555  2.00  
LINK         NE2 HIS C 377                ZN    ZN C 503     1555   1555  2.00  
LINK         SG  CYS C 385                ZN    ZN C 504     1555   1555  2.32  
LINK         SG  CYS C 390                ZN    ZN C 504     1555   1555  2.36  
LINK         NE2 HIS C 403                ZN    ZN C 504     1555   1555  2.01  
LINK         NE2 HIS C 407                ZN    ZN C 504     1555   1555  2.02  
SITE     1 AC1  4 CYS C 298  CYS C 303  HIS C 316  HIS C 320                    
SITE     1 AC2  4 CYS C 327  CYS C 330  HIS C 343  HIS C 347                    
SITE     1 AC3  4 CYS C 355  CYS C 360  HIS C 373  HIS C 377                    
SITE     1 AC4  4 CYS C 385  CYS C 390  HIS C 403  HIS C 407                    
CRYST1   44.000   65.700  117.100  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      0.022727  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.015221  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008540        0.00000