PDB Short entry for 2KE7
HEADER    PROTEIN BINDING                         27-JAN-09   2KE7              
TITLE     NMR STRUCTURE OF THE FIRST SAM DOMAIN FROM AIDA1                      
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ANKYRIN REPEAT AND STERILE ALPHA MOTIF DOMAIN-             
COMPND   3 CONTAINING PROTEIN 1B;                                               
COMPND   4 CHAIN: A;                                                            
COMPND   5 FRAGMENT: FIRST SAM DOMAIN;                                          
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: ANKS1B;                                                        
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: K12;                                       
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_VECTOR: BL21(DE3);                                 
SOURCE  11 EXPRESSION_SYSTEM_PLASMID: PDEST586;                                 
SOURCE  12 OTHER_DETAILS: THIS VECTOR IS FROM THE NIH STRUCTURAL                
SOURCE  13 GENOMICS CONSORTIUM. IT CONTAINS A HIS6 TAG, MALTOSE                 
SOURCE  14 BINDING PROTEIN TAG AND A TEV PROTEASE CLEAVAGE SITE                 
KEYWDS    SAM DOMAIN, ALTERNATIVE SPLICING, ANK REPEAT, CELL JUNCTION,          
KEYWDS   2 CELL MEMBRANE, CELL PROJECTION, CYTOPLASM, MEMBRANE,                 
KEYWDS   3 NUCLEUS, PHOSPHOPROTEIN, POSTSYNAPTIC CELL MEMBRANE,                 
KEYWDS   4 SYNAPSE, PROTEIN BINDING                                             
EXPDTA    SOLUTION NMR                                                          
NUMMDL    10                                                                    
AUTHOR    L.DONALDSON                                                           
REVDAT   1   02-FEB-10 2KE7    0                                                
JRNL        AUTH   L.DONALDSON                                                  
JRNL        TITL   NMR STRUCTURE OF THE FIRST SAM DOMAIN FROM AIDA1             
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR_NIH 2.21                                      
REMARK   3   AUTHORS     : SCHWIETERS, C.D. ET AL.                              
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: 5000 STEPS USING CYANA STANDARD           
REMARK   3  TORSION ANGLE DYNAMICS, WATER-REFINEMENT USING XPLOR-NIH AND        
REMARK   3  CARTESIAN DYNAMICS. SPECIFICS: 2000 HOT STEPS AT 500 K, 500         
REMARK   3  COOL STEPS TO 100 K FINAL IN 100 K INCREMENTS                       
REMARK   4                                                                      
REMARK   4 2KE7 COMPLIES WITH FORMAT V. 3.20, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-JAN-09.                  
REMARK 100 THE RCSB ID CODE IS RCSB101010.                                      
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : 293                                
REMARK 210  PH                             : 7.8                                
REMARK 210  IONIC STRENGTH                 : 0.15                               
REMARK 210  PRESSURE                       : AMBIENT                            
REMARK 210  SAMPLE CONTENTS                : 0.8 MM [U-98% 13C; U-98% 15N]      
REMARK 210                                   AIDA1 SAM1-1, 10 % D2O-2, 90 %     
REMARK 210                                   H2O-3, 150 MM SODIUM CHLORIDE-     
REMARK 210                                   4, 20 MM SODIUM PHOSPHATE-5,       
REMARK 210                                   0.05 % SODIUM AZIDE-6, 90%         
REMARK 210                                   H2O/10% D2O                        
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : 2D 1H-15N HSQC; 2D 1H-13C          
REMARK 210                                   HSQC; 3D CBCA(CO)NH; 3D C(CO)      
REMARK 210                                   NH; 3D HNCO; 3D HNCACB; 3D         
REMARK 210                                   H(CCO)NH; 3D 1H-15N NOESY; 3D      
REMARK 210                                   1H-13C NOESY                       
REMARK 210  SPECTROMETER FIELD STRENGTH    : 600 MHZ                            
REMARK 210  SPECTROMETER MODEL             : NMRS                               
REMARK 210  SPECTROMETER MANUFACTURER      : VARIAN                             
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : NMRVIEW 5, CYANA 2.1               
REMARK 210   METHOD USED                   : TORSION ANGLE DYNAMICS,            
REMARK 210                                   SIMULATED ANNEALING                
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 25                                 
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 10                                 
REMARK 210 CONFORMERS, SELECTION CRITERIA  : STRUCTURES WITH THE LOWEST         
REMARK 210                                   ENERGY                             
REMARK 210                                                                      
REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1                   
REMARK 210                                                                      
REMARK 210 REMARK: THIS STRUCTURE WAS DETERMINED USING NOE RESTRAINTS AND       
REMARK 210  DIHEDRAL ANGLE RESTRAINTS PREDICTED FROM CHEMICAL SHIFTS            
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 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER;                   
REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                            
REMARK 465   MODELS 1-10                                                        
REMARK 465     RES C SSSEQI                                                     
REMARK 465     GLY A   792                                                      
REMARK 465     SER A   793                                                      
REMARK 465     ASP A   794                                                      
REMARK 465     ILE A   795                                                      
REMARK 465     THR A   796                                                      
REMARK 465     SER A   797                                                      
REMARK 465     LEU A   798                                                      
REMARK 465     TYR A   799                                                      
REMARK 465     LYS A   800                                                      
REMARK 465     LYS A   801                                                      
REMARK 465     ALA A   802                                                      
REMARK 465     GLY A   803                                                      
REMARK 465     SER A   804                                                      
REMARK 465     GLU A   805                                                      
REMARK 465     MET A   806                                                      
REMARK 465     ASN A   807                                                      
REMARK 465     GLY A   808                                                      
REMARK 465     PRO A   809                                                      
REMARK 465     ARG A   810                                                      
REMARK 465     CYS A   811                                                      
REMARK 465     PRO A   812                                                      
REMARK 465     VAL A   813                                                      
REMARK 465     MET A   877                                                      
REMARK 465     ARG A   878                                                      
REMARK 465     PRO A   879                                                      
REMARK 465     ILE A   880                                                      
REMARK 465     GLY A   881                                                      
REMARK 465     HIS A   882                                                      
REMARK 465     ASP A   883                                                      
REMARK 465     GLY A   884                                                      
REMARK 465     TYR A   885                                                      
REMARK 465     HIS A   886                                                      
REMARK 465     PRO A   887                                                      
REMARK 465     THR A   888                                                      
REMARK 465     SER A   889                                                      
REMARK 465     VAL A   890                                                      
REMARK 465     ALA A   891                                                      
REMARK 465     GLU A   892                                                      
REMARK 465     TRP A   893                                                      
REMARK 465     LEU A   894                                                      
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    GLN A   841     HG   SER A   845              1.41            
REMARK 500   O    GLN A   818     H    SER A   822              1.49            
REMARK 500   O    SER A   861     H    GLN A   865              1.49            
REMARK 500   O    GLN A   818     HG   SER A   822              1.51            
REMARK 500   OD1  ASN A   839     H    PHE A   842              1.52            
REMARK 500   O    ASN A   830     H    ALA A   834              1.54            
REMARK 500   O    HIS A   863     H    ILE A   867              1.57            
REMARK 500  HE21  GLN A   841     OG   SER A   845              1.58            
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 ASN A 839       76.43     56.15                                   
REMARK 500  1 ASN A 846      -54.22   -131.59                                   
REMARK 500  1 LEU A 859      -74.00    -76.96                                   
REMARK 500  1 ASN A 860      110.81    -38.40                                   
REMARK 500  2 VAL A 816       72.71    -63.83                                   
REMARK 500  2 ASN A 839       86.17     55.78                                   
REMARK 500  2 ASN A 846      -52.54   -130.33                                   
REMARK 500  2 LEU A 859      -74.42    -96.49                                   
REMARK 500  2 ASN A 860      103.11    -41.75                                   
REMARK 500  3 VAL A 816       72.42    -63.05                                   
REMARK 500  3 LEU A 825       70.10   -119.36                                   
REMARK 500  3 GLN A 827       -3.86     69.12                                   
REMARK 500  3 ASN A 839       80.63     70.03                                   
REMARK 500  3 ASN A 846      -55.72   -129.85                                   
REMARK 500  3 LEU A 859      -74.58    -96.48                                   
REMARK 500  3 ASN A 860      101.53    -50.54                                   
REMARK 500  4 PHE A 837       99.82    -68.74                                   
REMARK 500  4 ASN A 839      116.82    -31.48                                   
REMARK 500  4 ASN A 846      -54.37   -126.23                                   
REMARK 500  4 LEU A 859      -73.49    -39.65                                   
REMARK 500  4 PRO A 875      107.42    -52.22                                   
REMARK 500  5 VAL A 816       71.98    -63.21                                   
REMARK 500  5 GLU A 829      -76.20    -55.53                                   
REMARK 500  5 ASN A 839       82.37     53.35                                   
REMARK 500  6 GLN A 827       17.28     83.31                                   
REMARK 500  6 GLU A 829      -73.91    -63.88                                   
REMARK 500  6 PHE A 837       50.22   -107.63                                   
REMARK 500  6 GLU A 849     -161.69   -179.00                                   
REMARK 500  7 VAL A 816     -118.05    -62.14                                   
REMARK 500  7 GLU A 829      -77.43    -71.11                                   
REMARK 500  7 ASN A 839       59.82    141.47                                   
REMARK 500  7 ASN A 846      -56.55   -129.31                                   
REMARK 500  7 LEU A 859      -75.71    -84.71                                   
REMARK 500  7 ASN A 860      105.03    -55.00                                   
REMARK 500  8 VAL A 816      101.92    -59.58                                   
REMARK 500  8 GLN A 827      -16.97    152.24                                   
REMARK 500  8 GLU A 829      -72.49    -45.48                                   
REMARK 500  8 ASN A 839       62.89     61.53                                   
REMARK 500  8 GLU A 849     -178.59    173.28                                   
REMARK 500  8 LEU A 859      -73.26    -96.16                                   
REMARK 500  9 LEU A 825       74.29   -118.98                                   
REMARK 500  9 GLN A 827       50.50     72.01                                   
REMARK 500  9 ASN A 839       83.67     63.38                                   
REMARK 500  9 GLU A 849     -171.60   -170.41                                   
REMARK 500  9 ILE A 858       85.66    -63.69                                   
REMARK 500  9 ASN A 860       85.91    -66.42                                   
REMARK 500  9 PRO A 875       99.24    -47.11                                   
REMARK 500 10 VAL A 816       84.58    -63.07                                   
REMARK 500 10 GLN A 827      -13.28    151.58                                   
REMARK 500 10 GLU A 829      -77.34    -40.93                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS      53 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  2KE7 A  809   894  UNP    Q7Z6G8   ANS1B_HUMAN    809    894             
SEQADV 2KE7 GLY A  792  UNP  Q7Z6G8              EXPRESSION TAG                 
SEQADV 2KE7 SER A  793  UNP  Q7Z6G8              EXPRESSION TAG                 
SEQADV 2KE7 ASP A  794  UNP  Q7Z6G8              EXPRESSION TAG                 
SEQADV 2KE7 ILE A  795  UNP  Q7Z6G8              EXPRESSION TAG                 
SEQADV 2KE7 THR A  796  UNP  Q7Z6G8              EXPRESSION TAG                 
SEQADV 2KE7 SER A  797  UNP  Q7Z6G8              EXPRESSION TAG                 
SEQADV 2KE7 LEU A  798  UNP  Q7Z6G8              EXPRESSION TAG                 
SEQADV 2KE7 TYR A  799  UNP  Q7Z6G8              EXPRESSION TAG                 
SEQADV 2KE7 LYS A  800  UNP  Q7Z6G8              EXPRESSION TAG                 
SEQADV 2KE7 LYS A  801  UNP  Q7Z6G8              EXPRESSION TAG                 
SEQADV 2KE7 ALA A  802  UNP  Q7Z6G8              EXPRESSION TAG                 
SEQADV 2KE7 GLY A  803  UNP  Q7Z6G8              EXPRESSION TAG                 
SEQADV 2KE7 SER A  804  UNP  Q7Z6G8              EXPRESSION TAG                 
SEQADV 2KE7 GLU A  805  UNP  Q7Z6G8              EXPRESSION TAG                 
SEQADV 2KE7 MET A  806  UNP  Q7Z6G8              EXPRESSION TAG                 
SEQADV 2KE7 ASN A  807  UNP  Q7Z6G8              EXPRESSION TAG                 
SEQADV 2KE7 GLY A  808  UNP  Q7Z6G8              EXPRESSION TAG                 
SEQRES   1 A  103  GLY SER ASP ILE THR SER LEU TYR LYS LYS ALA GLY SER          
SEQRES   2 A  103  GLU MET ASN GLY PRO ARG CYS PRO VAL GLN THR VAL GLY          
SEQRES   3 A  103  GLN TRP LEU GLU SER ILE GLY LEU PRO GLN TYR GLU ASN          
SEQRES   4 A  103  HIS LEU MET ALA ASN GLY PHE ASP ASN VAL GLN PHE MET          
SEQRES   5 A  103  GLY SER ASN VAL MET GLU ASP GLN ASP LEU LEU GLU ILE          
SEQRES   6 A  103  GLY ILE LEU ASN SER GLY HIS ARG GLN ARG ILE LEU GLN          
SEQRES   7 A  103  ALA ILE GLN LEU LEU PRO LYS MET ARG PRO ILE GLY HIS          
SEQRES   8 A  103  ASP GLY TYR HIS PRO THR SER VAL ALA GLU TRP LEU              
HELIX    1   1 GLY A  817  ILE A  823  1                                   7    
HELIX    2   2 TYR A  828  ASN A  835  1                                   8    
HELIX    3   3 ASN A  839  SER A  845  1                                   7    
HELIX    4   4 GLU A  849  GLY A  857  1                                   9    
HELIX    5   5 ASN A  860  LEU A  874  1                                  15    
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