PDB Short entry for 1DC2
HEADER    GENE REGULATION                         04-NOV-99   1DC2              
TITLE     SOLUTION NMR STRUCTURE OF TUMOR SUPPRESSOR P16INK4A, 20 STRUCTURES    
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CYCLIN-DEPENDENT KINASE 4 INHIBITOR A (P16INK4A);          
COMPND   3 CHAIN: A;                                                            
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: PTG                                       
KEYWDS    ANKYRIN REPEAT, HELIX-TURN-HELIX, HELIX BUNDLE, GENE REGULATION       
EXPDTA    SOLUTION NMR                                                          
NUMMDL    20                                                                    
MDLTYP    MINIMIZED AVERAGE                                                     
AUTHOR    I.-J.L.BYEON,J.LI,C.YUAN,M.-D.TSAI                                    
REVDAT   6   16-FEB-22 1DC2    1       REMARK                                   
REVDAT   5   24-FEB-09 1DC2    1       VERSN                                    
REVDAT   4   01-APR-03 1DC2    1       JRNL                                     
REVDAT   3   11-DEC-00 1DC2    1       AUTHOR JRNL                              
REVDAT   2   18-AUG-00 1DC2    1       AUTHOR JRNL                              
REVDAT   1   23-DEC-99 1DC2    0                                                
JRNL        AUTH   C.YUAN,T.L.SELBY,J.LI,I.J.BYEON,M.D.TSAI                     
JRNL        TITL   TUMOR SUPPRESSOR INK4: REFINEMENT OF P16INK4A STRUCTURE AND  
JRNL        TITL 2 DETERMINATION OF P15INK4B STRUCTURE BY COMPARATIVE MODELING  
JRNL        TITL 3 AND NMR DATA.                                                
JRNL        REF    PROTEIN SCI.                  V.   9  1120 2000              
JRNL        REFN                   ISSN 0961-8368                               
JRNL        PMID   10892805                                                     
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   I.-J.BYEON,J.LI,K.ERICSON,T.L.SELBY,A.TEVELEV,H.J.KIM,       
REMARK   1  AUTH 2 P.O'MAILLE,M.-D.TSAI                                         
REMARK   1  TITL   TUMOR SUPPRESSOR P16INK4A: DETERMINATION OF SOLUTION         
REMARK   1  TITL 2 STRUCTURE AND ANALYSES OF ITS INTERACTION WITH               
REMARK   1  TITL 3 CYCLIN-DEPENDENT KINASE 4                                    
REMARK   1  REF    MOL.CELL                      V.   1   421 1998              
REMARK   1  REFN                   ISSN 1097-2765                               
REMARK   1  DOI    10.1016/S1097-2765(00)80042-8                                
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR 3.85, X-PLOR 3.85                             
REMARK   3   AUTHORS     : BRUNGER (X-PLOR), BRUNGER (X-PLOR)                   
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: THE STRUCTURES ARE BASED ON A TOTAL OF    
REMARK   3  1439 RESTRAINTS, 1372 DISTANCE RESTRAINTS, 67 TORSION ANGLE         
REMARK   3  RESTRAINTS.                                                         
REMARK   4                                                                      
REMARK   4 1DC2 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-NOV-99.                  
REMARK 100 THE DEPOSITION ID IS D_1000009960.                                   
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : 293                                
REMARK 210  PH                             : 7.5                                
REMARK 210  IONIC STRENGTH                 : 0                                  
REMARK 210  PRESSURE                       : AMBIENT                            
REMARK 210  SAMPLE CONTENTS                : 0.2-0.4 MM P16INK4A U-15N,13C; 4   
REMARK 210                                   MM HEPES, 1 MM DTT, 5 UM EDTA;     
REMARK 210                                   95% H2O, 5% D2O; 0.2-0.4 MM        
REMARK 210                                   P16INK4A U-15N; 4 MM HEPES, 1 MM   
REMARK 210                                   DTT, 5 UM EDTA; 95% H2O, 5% D2O;   
REMARK 210                                   0.2-0.4 MM P16INK4A; 4 MM HEPES,   
REMARK 210                                   1 MM DTT, 5 UM EDTA; 95% H2O, 5%   
REMARK 210                                   D2O                                
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : 3D_13C-SEPARATED_NOESY; 4D_13C     
REMARK 210                                   -SEPARATED_NOESY; 4D_13C/15N-      
REMARK 210                                   SEPARATED_NOESY; 3D_15N-           
REMARK 210                                   SEPARATED_NOESY; HNHA; 2D NOESY    
REMARK 210  SPECTROMETER FIELD STRENGTH    : 800 MHZ; 600 MHZ                   
REMARK 210  SPECTROMETER MODEL             : DRX; DMX                           
REMARK 210  SPECTROMETER MANUFACTURER      : BRUKER                             
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : XWINNMR 2.1, FELIX 95              
REMARK 210   METHOD USED                   : SIMULATED ANNEALING                
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 60                                 
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 20                                 
REMARK 210 CONFORMERS, SELECTION CRITERIA  : THE CLOSEST TO MEAN STRUCTURE      
REMARK 210                                   WHICH SHOWS GOOD AGREEMENT WITH    
REMARK 210                                   THE EXPERIMENTAL RESTRAINTS        
REMARK 210                                                                      
REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 20                  
REMARK 210                                                                      
REMARK 210 REMARK: THE STRUCTURE WAS DETERMINED USING TRIPLE RESONANCE NMR      
REMARK 210  SPECTROSCOPY.                                                       
REMARK 215                                                                      
REMARK 215 NMR STUDY                                                            
REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION           
REMARK 215 NMR DATA.  PROTEIN DATA BANK CONVENTIONS REQUIRE THAT                
REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON              
REMARK 215 THESE RECORDS ARE MEANINGLESS.                                       
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 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                                             
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    VAL A    28     H    LEU A    32              1.54            
REMARK 500   O    HIS A   123     H    ALA A   127              1.54            
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  1 ALA A   5      -44.64   -145.26                                   
REMARK 500  1 ASP A  14       20.14   -157.65                                   
REMARK 500  1 ARG A  22       30.35    -90.79                                   
REMARK 500  1 ARG A  47     -172.65     43.52                                   
REMARK 500  1 MET A  52       35.08    -96.96                                   
REMARK 500  1 MET A  53       -6.26     64.55                                   
REMARK 500  1 MET A  54       26.79     44.53                                   
REMARK 500  1 ALA A  68     -150.97    -80.02                                   
REMARK 500  1 CYS A  72      155.52    -43.69                                   
REMARK 500  1 ALA A  73     -142.26   -152.07                                   
REMARK 500  1 THR A  77       10.18   -140.24                                   
REMARK 500  1 LEU A 104       61.81    -68.95                                   
REMARK 500  1 ASP A 105       29.15   -167.44                                   
REMARK 500  1 VAL A 106     -169.86   -100.65                                   
REMARK 500  1 ALA A 109      -83.62     52.96                                   
REMARK 500  1 ARG A 112      -68.82     68.41                                   
REMARK 500  1 LEU A 121      -81.03    -56.67                                   
REMARK 500  1 THR A 137       34.52     35.56                                   
REMARK 500  1 SER A 140       24.33   -164.61                                   
REMARK 500  1 HIS A 142      -66.90   -123.22                                   
REMARK 500  1 ILE A 145       67.41   -176.26                                   
REMARK 500  1 ASP A 146     -175.68     50.39                                   
REMARK 500  1 ALA A 147       97.49    -60.04                                   
REMARK 500  1 ALA A 148     -179.37    -51.30                                   
REMARK 500  2 SER A   7     -170.06     57.16                                   
REMARK 500  2 SER A   8       41.73    -90.77                                   
REMARK 500  2 SER A  12      -76.59    -85.56                                   
REMARK 500  2 ALA A  13       91.63     61.81                                   
REMARK 500  2 SER A  43       40.24    -90.53                                   
REMARK 500  2 ARG A  47     -179.33    -60.07                                   
REMARK 500  2 ILE A  49      -61.35     63.40                                   
REMARK 500  2 MET A  53      -17.62    -48.83                                   
REMARK 500  2 SER A  56      102.41   -161.20                                   
REMARK 500  2 ALA A  68     -151.88    -68.43                                   
REMARK 500  2 CYS A  72      154.85    -48.41                                   
REMARK 500  2 ALA A  73     -157.52   -151.52                                   
REMARK 500  2 THR A  79       92.13    -61.82                                   
REMARK 500  2 ALA A 100     -106.31   -124.20                                   
REMARK 500  2 LEU A 104       54.64   -100.45                                   
REMARK 500  2 ASP A 105       54.02   -165.38                                   
REMARK 500  2 ALA A 109      -83.37     55.57                                   
REMARK 500  2 ARG A 112      149.84   -178.73                                   
REMARK 500  2 LEU A 121      -94.22    -81.27                                   
REMARK 500  2 HIS A 123       49.90    -88.08                                   
REMARK 500  2 ALA A 134       45.22   -103.60                                   
REMARK 500  2 ARG A 138     -157.95   -173.30                                   
REMARK 500  2 SER A 140     -138.69   -173.65                                   
REMARK 500  2 ALA A 148      168.80     59.13                                   
REMARK 500  2 ASP A 153      106.06     54.28                                   
REMARK 500  2 ILE A 154       77.69   -116.03                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS     497 RAMACHANDRAN OUTLIERS.                        
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  1 ARG A  22         0.28    SIDE CHAIN                              
REMARK 500  1 ARG A  24         0.08    SIDE CHAIN                              
REMARK 500  1 ARG A  29         0.16    SIDE CHAIN                              
REMARK 500  1 ARG A  46         0.30    SIDE CHAIN                              
REMARK 500  1 ARG A  47         0.31    SIDE CHAIN                              
REMARK 500  1 ARG A  58         0.15    SIDE CHAIN                              
REMARK 500  1 ARG A  80         0.20    SIDE CHAIN                              
REMARK 500  1 ARG A  87         0.29    SIDE CHAIN                              
REMARK 500  1 ARG A  99         0.26    SIDE CHAIN                              
REMARK 500  1 ARG A 103         0.29    SIDE CHAIN                              
REMARK 500  1 ARG A 124         0.14    SIDE CHAIN                              
REMARK 500  1 ARG A 128         0.30    SIDE CHAIN                              
REMARK 500  1 ARG A 131         0.25    SIDE CHAIN                              
REMARK 500  1 ARG A 138         0.15    SIDE CHAIN                              
REMARK 500  1 ARG A 144         0.20    SIDE CHAIN                              
REMARK 500  2 ARG A  24         0.32    SIDE CHAIN                              
REMARK 500  2 ARG A  29         0.12    SIDE CHAIN                              
REMARK 500  2 ARG A  46         0.28    SIDE CHAIN                              
REMARK 500  2 ARG A  47         0.30    SIDE CHAIN                              
REMARK 500  2 ARG A  58         0.31    SIDE CHAIN                              
REMARK 500  2 ARG A  80         0.31    SIDE CHAIN                              
REMARK 500  2 ARG A  87         0.30    SIDE CHAIN                              
REMARK 500  2 ARG A  99         0.32    SIDE CHAIN                              
REMARK 500  2 ARG A 103         0.27    SIDE CHAIN                              
REMARK 500  2 ARG A 107         0.30    SIDE CHAIN                              
REMARK 500  2 ARG A 112         0.21    SIDE CHAIN                              
REMARK 500  2 ARG A 124         0.21    SIDE CHAIN                              
REMARK 500  2 ARG A 128         0.31    SIDE CHAIN                              
REMARK 500  2 ARG A 131         0.20    SIDE CHAIN                              
REMARK 500  2 ARG A 144         0.21    SIDE CHAIN                              
REMARK 500  3 ARG A  22         0.31    SIDE CHAIN                              
REMARK 500  3 ARG A  24         0.21    SIDE CHAIN                              
REMARK 500  3 ARG A  29         0.31    SIDE CHAIN                              
REMARK 500  3 ARG A  46         0.32    SIDE CHAIN                              
REMARK 500  3 ARG A  47         0.22    SIDE CHAIN                              
REMARK 500  3 ARG A  58         0.13    SIDE CHAIN                              
REMARK 500  3 ARG A  80         0.17    SIDE CHAIN                              
REMARK 500  3 ARG A  87         0.31    SIDE CHAIN                              
REMARK 500  3 ARG A  99         0.31    SIDE CHAIN                              
REMARK 500  3 ARG A 103         0.29    SIDE CHAIN                              
REMARK 500  3 ARG A 107         0.22    SIDE CHAIN                              
REMARK 500  3 ARG A 112         0.22    SIDE CHAIN                              
REMARK 500  3 ARG A 124         0.32    SIDE CHAIN                              
REMARK 500  3 ARG A 128         0.20    SIDE CHAIN                              
REMARK 500  3 ARG A 131         0.12    SIDE CHAIN                              
REMARK 500  3 ARG A 138         0.31    SIDE CHAIN                              
REMARK 500  3 ARG A 144         0.25    SIDE CHAIN                              
REMARK 500  4 ARG A  22         0.29    SIDE CHAIN                              
REMARK 500  4 ARG A  24         0.28    SIDE CHAIN                              
REMARK 500  4 ARG A  29         0.31    SIDE CHAIN                              
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS     324 PLANE DEVIATIONS.                             
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1A5E   RELATED DB: PDB                                   
REMARK 900 1A5E CONTAINS THE SAME PROTEIN STRUCTURES WITH LESS EXPERIMENTAL     
REMARK 900 CONSTRAINTS                                                          
DBREF  1DC2 A    1   156  UNP    P42771   CDN2A_HUMAN      1    156             
SEQRES   1 A  156  MET GLU PRO ALA ALA GLY SER SER MET GLU PRO SER ALA          
SEQRES   2 A  156  ASP TRP LEU ALA THR ALA ALA ALA ARG GLY ARG VAL GLU          
SEQRES   3 A  156  GLU VAL ARG ALA LEU LEU GLU ALA GLY ALA LEU PRO ASN          
SEQRES   4 A  156  ALA PRO ASN SER TYR GLY ARG ARG PRO ILE GLN VAL MET          
SEQRES   5 A  156  MET MET GLY SER ALA ARG VAL ALA GLU LEU LEU LEU LEU          
SEQRES   6 A  156  HIS GLY ALA GLU PRO ASN CYS ALA ASP PRO ALA THR LEU          
SEQRES   7 A  156  THR ARG PRO VAL HIS ASP ALA ALA ARG GLU GLY PHE LEU          
SEQRES   8 A  156  ASP THR LEU VAL VAL LEU HIS ARG ALA GLY ALA ARG LEU          
SEQRES   9 A  156  ASP VAL ARG ASP ALA TRP GLY ARG LEU PRO VAL ASP LEU          
SEQRES  10 A  156  ALA GLU GLU LEU GLY HIS ARG ASP VAL ALA ARG TYR LEU          
SEQRES  11 A  156  ARG ALA ALA ALA GLY GLY THR ARG GLY SER ASN HIS ALA          
SEQRES  12 A  156  ARG ILE ASP ALA ALA GLU GLY PRO SER ASP ILE PRO ASP          
HELIX    1   1 ASP A   14  ARG A   22  1                                   9    
HELIX    2   2 ARG A   24  GLY A   35  1                                  12    
HELIX    3   3 SER A   56  GLY A   67  1                                  12    
HELIX    4   4 ARG A   80  GLY A   89  1                                  10    
HELIX    5   5 PHE A   90  ALA A  100  1                                  11    
HELIX    6   6 LEU A  113  GLY A  122  1                                  10    
HELIX    7   7 HIS A  123  GLY A  135  1                                  13    
CRYST1    1.000    1.000    1.000  90.00  90.00  90.00 P 1           1          
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      1.000000  0.000000  0.000000        0.00000                         
SCALE2      0.000000  1.000000  0.000000        0.00000                         
SCALE3      0.000000  0.000000  1.000000        0.00000