PDB Short entry for 1NLW
HEADER    TRANSCRIPTION/DNA                       07-JAN-03   1NLW              
TITLE     CRYSTAL STRUCTURE OF MAD-MAX RECOGNIZING DNA                          
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: 5'-D(*GP*AP*GP*TP*AP*GP*CP*AP*CP*GP*TP*GP*CP*TP*AP*CP*TP*C)
COMPND   3 -3';                                                                 
COMPND   4 CHAIN: F, G, H, J;                                                   
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MOL_ID: 2;                                                           
COMPND   7 MOLECULE: MAD PROTEIN;                                               
COMPND   8 CHAIN: A, D;                                                         
COMPND   9 FRAGMENT: BHLHZ REGION;                                              
COMPND  10 SYNONYM: MAX DIMERIZER;                                              
COMPND  11 ENGINEERED: YES;                                                     
COMPND  12 MOL_ID: 3;                                                           
COMPND  13 MOLECULE: MAX PROTEIN;                                               
COMPND  14 CHAIN: B, E;                                                         
COMPND  15 FRAGMENT: BHLHZ REGION;                                              
COMPND  16 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 SYNTHETIC: YES;                                                      
SOURCE   3 MOL_ID: 2;                                                           
SOURCE   4 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   5 ORGANISM_COMMON: HUMAN;                                              
SOURCE   6 ORGANISM_TAXID: 9606;                                                
SOURCE   7 GENE: MAD;                                                           
SOURCE   8 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   9 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE  10 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE  11 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  12 EXPRESSION_SYSTEM_VECTOR: PET;                                       
SOURCE  13 MOL_ID: 3;                                                           
SOURCE  14 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  15 ORGANISM_COMMON: HUMAN;                                              
SOURCE  16 ORGANISM_TAXID: 9606;                                                
SOURCE  17 GENE: MAX;                                                           
SOURCE  18 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE  19 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE  20 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE  21 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  22 EXPRESSION_SYSTEM_VECTOR: PET 3                                      
KEYWDS    TRANSCRIPTION FACTOR, DNA, BHLHZ, TRANSCRIPTION-DNA COMPLEX           
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.K.NAIR,S.K.BURLEY                                                   
REVDAT   4   27-OCT-21 1NLW    1       SEQADV                                   
REVDAT   3   03-FEB-21 1NLW    1       AUTHOR JRNL   SEQADV                     
REVDAT   2   24-FEB-09 1NLW    1       VERSN                                    
REVDAT   1   04-FEB-03 1NLW    0                                                
JRNL        AUTH   S.K.NAIR,S.K.BURLEY                                          
JRNL        TITL   X-RAY STRUCTURES OF MYC-MAX AND MAD-MAX RECOGNIZING DNA:     
JRNL        TITL 2 MOLECULAR BASES OF REGULATION BY PROTO-ONCOGENIC             
JRNL        TITL 3 TRANSCRIPTION FACTORS                                        
JRNL        REF    CELL(CAMBRIDGE,MASS.)         V. 112   193 2003              
JRNL        REFN                   ISSN 0092-8674                               
JRNL        PMID   12553908                                                     
JRNL        DOI    10.1016/S0092-8674(02)01284-9                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS                                                  
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
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             : 33720                          
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 SET) : 0.264                           
REMARK   3   FREE R VALUE                     : 0.324                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 3376                            
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            : 2497                                    
REMARK   3   NUCLEIC ACID ATOMS       : 1464                                    
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 251                                     
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) : -0.61200                                             
REMARK   3    B22 (A**2) : -10.68200                                            
REMARK   3    B33 (A**2) : 11.29400                                             
REMARK   3    B12 (A**2) : 12.52500                                             
REMARK   3    B13 (A**2) : -1.43400                                             
REMARK   3    B23 (A**2) : 4.31500                                              
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) : 0.006                           
REMARK   3   BOND ANGLES            (DEGREES) : 0.940                           
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  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : NULL                                                 
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  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : DNA-RNA_REP.PARAM                              
REMARK   3  PARAMETER FILE  3  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  4  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3  TOPOLOGY FILE  2   : NULL                                           
REMARK   3  TOPOLOGY FILE  3   : NULL                                           
REMARK   3  TOPOLOGY FILE  4   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1NLW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-JAN-03.                  
REMARK 100 THE DEPOSITION ID IS D_1000017988.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : NULL                               
REMARK 200  PH                             : 6.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSLS                               
REMARK 200  BEAMLINE                       : X25                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.92                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : NULL                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 35483                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 4.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 88.8                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : 0.05200                            
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: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: PDB ENTRY 1NKP                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 52.95                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.61                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 20% MPD, 5MM MAGNESIUM CHLORIDE, 50 MM   
REMARK 280  SODIUM CACODYLATE, PH 6.0, VAPOR DIFFUSION, HANGING DROP,           
REMARK 280  TEMPERATURE 288K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1                              
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,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                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
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: TETRAMERIC                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: F, G, A, B                            
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 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: H, J, D, E                            
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     LEU A    81                                                      
REMARK 465     GLU D   579                                                      
REMARK 465     LYS D   580                                                      
REMARK 465     LEU D   581                                                      
REMARK 465     LYS E   703                                                      
REMARK 465     ARG E   704                                                      
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     LEU A  30    CB   CG   CD1  CD2                                  
REMARK 470     PRO A  32    CG   CD                                             
REMARK 470     ASP A  33    CG   OD1  OD2                                       
REMARK 470     SER A  34    OG                                                  
REMARK 470     SER A  35    OG                                                  
REMARK 470     GLN A  63    CG   CD   OE1  NE2                                  
REMARK 470     LYS A  80    CG   CD   CE   NZ                                   
REMARK 470     ARG B 212    CZ   NH1  NH2                                       
REMARK 470     SER D 502    CB   OG                                             
REMARK 470     ASN D 512    CG   OD1  ND2                                       
REMARK 470     ARG D 536    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     HIS D 537    CG   ND1  CD2  CE1  NE2                             
REMARK 470     ARG D 576    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLN D 577    CG   CD   OE1  NE2                                  
REMARK 470     ARG E 712    CZ   NH1  NH2                                       
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    PRO B 230   C   -  N   -  CA  ANGL. DEV. =   9.0 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    VAL A  28      122.23     71.04                                   
REMARK 500    LEU A  30      -85.13     56.55                                   
REMARK 500    ASP A  33     -161.57     72.27                                   
REMARK 500    HIS A  37      -78.25    -91.68                                   
REMARK 500    THR A  38      -25.07     64.49                                   
REMARK 500    THR A  39      -47.85     69.31                                   
REMARK 500    PRO B 230       59.08    -67.46                                   
REMARK 500    SER B 231      -15.57   -171.51                                   
REMARK 500    PRO D 529       27.27    -62.06                                   
REMARK 500    ASP D 533       33.34   -140.16                                   
REMARK 500    GLN E 733      144.27    -36.44                                   
REMARK 500    GLU E 735     -176.19    -61.48                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1NKP   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF MYC-MAX RECOGNIZING DNA                         
DBREF  1NLW A    2    81  UNP    Q05195   MAD_HUMAN       57    136             
DBREF  1NLW D  502   581  UNP    Q05195   MAD_HUMAN       57    136             
DBREF  1NLW B  203   278  UNP    P61244   MAX_HUMAN       24     99             
DBREF  1NLW E  703   778  UNP    P61244   MAX_HUMAN       24     99             
DBREF  1NLW F  102   119  PDB    1NLW     1NLW           102    119             
DBREF  1NLW G  302   319  PDB    1NLW     1NLW           302    319             
DBREF  1NLW H  602   619  PDB    1NLW     1NLW           602    619             
DBREF  1NLW J  802   819  PDB    1NLW     1NLW           802    819             
SEQADV 1NLW SER A   20  UNP  Q05195    CYS    75 ENGINEERED MUTATION            
SEQADV 1NLW ASP A   33  UNP  Q05195    GLU    88 VARIANT                        
SEQADV 1NLW SER A   56  UNP  Q05195    CYS   111 ENGINEERED MUTATION            
SEQADV 1NLW SER D  520  UNP  Q05195    CYS    75 ENGINEERED MUTATION            
SEQADV 1NLW ASP D  533  UNP  Q05195    GLU    88 VARIANT                        
SEQADV 1NLW SER D  556  UNP  Q05195    CYS   111 ENGINEERED MUTATION            
SEQRES   1 F   18   DG  DA  DG  DT  DA  DG  DC  DA  DC  DG  DT  DG  DC          
SEQRES   2 F   18   DT  DA  DC  DT  DC                                          
SEQRES   1 G   18   DG  DA  DG  DT  DA  DG  DC  DA  DC  DG  DT  DG  DC          
SEQRES   2 G   18   DT  DA  DC  DT  DC                                          
SEQRES   1 H   18   DG  DA  DG  DT  DA  DG  DC  DA  DC  DG  DT  DG  DC          
SEQRES   2 H   18   DT  DA  DC  DT  DC                                          
SEQRES   1 J   18   DG  DA  DG  DT  DA  DG  DC  DA  DC  DG  DT  DG  DC          
SEQRES   2 J   18   DT  DA  DC  DT  DC                                          
SEQRES   1 A   80  SER ARG SER THR HIS ASN GLU MET GLU LYS ASN ARG ARG          
SEQRES   2 A   80  ALA HIS LEU ARG LEU SER LEU GLU LYS LEU LYS GLY LEU          
SEQRES   3 A   80  VAL PRO LEU GLY PRO ASP SER SER ARG HIS THR THR LEU          
SEQRES   4 A   80  SER LEU LEU THR LYS ALA LYS LEU HIS ILE LYS LYS LEU          
SEQRES   5 A   80  GLU ASP SER ASP ARG LYS ALA VAL HIS GLN ILE ASP GLN          
SEQRES   6 A   80  LEU GLN ARG GLU GLN ARG HIS LEU LYS ARG GLN LEU GLU          
SEQRES   7 A   80  LYS LEU                                                      
SEQRES   1 B   76  LYS ARG ALA HIS HIS ASN ALA LEU GLU ARG LYS ARG ARG          
SEQRES   2 B   76  ASP HIS ILE LYS ASP SER PHE HIS SER LEU ARG ASP SER          
SEQRES   3 B   76  VAL PRO SER LEU GLN GLY GLU LYS ALA SER ARG ALA GLN          
SEQRES   4 B   76  ILE LEU ASP LYS ALA THR GLU TYR ILE GLN TYR MET ARG          
SEQRES   5 B   76  ARG LYS ASN HIS THR HIS GLN GLN ASP ILE ASP ASP LEU          
SEQRES   6 B   76  LYS ARG GLN ASN ALA LEU LEU GLU GLN GLN VAL                  
SEQRES   1 D   80  SER ARG SER THR HIS ASN GLU MET GLU LYS ASN ARG ARG          
SEQRES   2 D   80  ALA HIS LEU ARG LEU SER LEU GLU LYS LEU LYS GLY LEU          
SEQRES   3 D   80  VAL PRO LEU GLY PRO ASP SER SER ARG HIS THR THR LEU          
SEQRES   4 D   80  SER LEU LEU THR LYS ALA LYS LEU HIS ILE LYS LYS LEU          
SEQRES   5 D   80  GLU ASP SER ASP ARG LYS ALA VAL HIS GLN ILE ASP GLN          
SEQRES   6 D   80  LEU GLN ARG GLU GLN ARG HIS LEU LYS ARG GLN LEU GLU          
SEQRES   7 D   80  LYS LEU                                                      
SEQRES   1 E   76  LYS ARG ALA HIS HIS ASN ALA LEU GLU ARG LYS ARG ARG          
SEQRES   2 E   76  ASP HIS ILE LYS ASP SER PHE HIS SER LEU ARG ASP SER          
SEQRES   3 E   76  VAL PRO SER LEU GLN GLY GLU LYS ALA SER ARG ALA GLN          
SEQRES   4 E   76  ILE LEU ASP LYS ALA THR GLU TYR ILE GLN TYR MET ARG          
SEQRES   5 E   76  ARG LYS ASN HIS THR HIS GLN GLN ASP ILE ASP ASP LEU          
SEQRES   6 E   76  LYS ARG GLN ASN ALA LEU LEU GLU GLN GLN VAL                  
FORMUL   9  HOH   *251(H2 O)                                                    
HELIX    1   1 SER A    2  LEU A   27  1                                  26    
HELIX    2   2 THR A   39  HIS A   62  1                                  24    
HELIX    3   3 ILE A   64  GLU A   79  1                                  16    
HELIX    4   4 LYS B  203  ASP B  227  1                                  25    
HELIX    5   5 SER B  238  VAL B  278  1                                  41    
HELIX    6   6 ARG D  503  LYS D  511  1                                   9    
HELIX    7   7 ARG D  513  LEU D  527  1                                  15    
HELIX    8   8 THR D  538  LYS D  575  1                                  38    
HELIX    9   9 ALA E  705  ASP E  727  1                                  23    
HELIX   10  10 SER E  738  VAL E  778  1                                  41    
CRYST1   47.346   56.020   65.602  88.82  79.08  67.11 P 1           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      0.021121 -0.008918 -0.004606        0.00000                         
SCALE2      0.000000  0.019377  0.001139        0.00000                         
SCALE3      0.000000  0.000000  0.015551        0.00000