PDB Short entry for 1H4L
HEADER    KINASE/KINASE ACTIVATOR                 11-MAY-01   1H4L              
TITLE     STRUCTURE AND REGULATION OF THE CDK5-P25(NCK5A) COMPLEX               
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CELL DIVISION PROTEIN KINASE 5;                            
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: TAU PROTEIN KINASE II CATALYTIC SUBUNIT, CDK5;              
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MOL_ID: 2;                                                           
COMPND   7 MOLECULE: CYCLIN-DEPENDENT KINASE 5 ACTIVATOR;                       
COMPND   8 CHAIN: D, E;                                                         
COMPND   9 FRAGMENT: RESIDUES 147-293;                                          
COMPND  10 SYNONYM: CDK5 ACTIVATOR 1, CYCLIN-DEPENDENT KINASE 5 REGULATORY      
COMPND  11 SUBUNIT 1, TAU PROTEIN KINASE II 23 KDA SUBUNIT, TPKII REGULATORY    
COMPND  12 SUBUNIT, P23, P25, P35;                                              
COMPND  13 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: SPODOPTERA FRUGIPERDA;                            
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 7108;                                       
SOURCE   7 EXPRESSION_SYSTEM_CELL_LINE: SF9;                                    
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS;                          
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PBAC4X-1;                                 
SOURCE  10 MOL_ID: 2;                                                           
SOURCE  11 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  12 ORGANISM_COMMON: HUMAN;                                              
SOURCE  13 ORGANISM_TAXID: 9606;                                                
SOURCE  14 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA;                            
SOURCE  15 EXPRESSION_SYSTEM_TAXID: 7108;                                       
SOURCE  16 EXPRESSION_SYSTEM_CELL_LINE: SF9;                                    
SOURCE  17 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS;                          
SOURCE  18 EXPRESSION_SYSTEM_PLASMID: PBAC4X-1                                  
KEYWDS    KINASE-KINASE ACTIVATOR COMPLEX, COMPLEX(CYCLINS-CDK), CYCLINS,       
KEYWDS   2 CYCLIN-DEPENDENT KINASES, CDK5, P35, P25, TRANSFERASE, ATP-BINDING,  
KEYWDS   3 CELL CYCLE, CELL DIVISION, PHOSPHORYLATION                           
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    C.TARRICONE,R.DHAVAN,J.PENG,L.B.ARECES,L.-H.TSAI,A.MUSACCHIO          
REVDAT   5   24-JUL-19 1H4L    1       REMARK                                   
REVDAT   4   10-JUL-19 1H4L    1       REMARK                                   
REVDAT   3   08-MAY-19 1H4L    1       REMARK ATOM                              
REVDAT   2   24-FEB-09 1H4L    1       VERSN                                    
REVDAT   1   14-AUG-02 1H4L    0                                                
JRNL        AUTH   C.TARRICONE,R.DHAVAN,J.PENG,L.B.ARECES,L.-H.TSAI,A.MUSACCHIO 
JRNL        TITL   STRUCTURE AND REGULATION OF THE CDK5-P25(NCK5A) COMPLEX      
JRNL        REF    MOL.CELL                      V.   8   657 2001              
JRNL        REFN                   ISSN 1097-2765                               
JRNL        PMID   11583627                                                     
JRNL        DOI    10.1016/S1097-2765(01)00343-4                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.65 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.0                                              
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 : NULL                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.65                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 19.22                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 1578110.040                    
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 95.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 30224                          
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) : 0.236                           
REMARK   3   FREE R VALUE                     : 0.287                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1506                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.007                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.65                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.82                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 96.50                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 4814                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3510                       
REMARK   3   BIN FREE R VALUE                    : 0.4100                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 4.60                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 233                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.027                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 6866                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 69                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 63.80                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 59.80                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 2.83000                                              
REMARK   3    B22 (A**2) : -7.23000                                             
REMARK   3    B33 (A**2) : 4.40000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 2.80000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.37                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.37                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.49                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.51                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.007                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.400                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 21.00                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.840                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
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 : FLAT MODEL                                           
REMARK   3   KSOL        : 0.32                                                 
REMARK   3   BSOL        : 42.27                                                
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  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  3  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3  TOPOLOGY FILE  2   : NULL                                           
REMARK   3  TOPOLOGY FILE  3   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1H4L COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 11-MAY-01.                  
REMARK 100 THE DEPOSITION ID IS D_1290008025.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 15-MAY-00                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 7.60                               
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : EMBL/DESY, HAMBURG                 
REMARK 200  BEAMLINE                       : BW7A                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0079                             
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   : 32449                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.650                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 94.0                               
REMARK 200  DATA REDUNDANCY                : 2.260                              
REMARK 200  R MERGE                    (I) : 0.04300                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 16.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.65                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.74                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 78.5                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.23300                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.600                              
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 1FIN                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 55.07                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.74                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: MICROSEEDING - PEG3350, 100 MM TRIS PH   
REMARK 280  7.6, 200 MM KI, 10 MM DTT, PROTEIN CONC.:7 MG/ML HANGING DROP 2+    
REMARK 280  2 UL. TEMPERATURE 293K., PH 7.60, VAPOR DIFFUSION, HANGING DROP     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y,-Z                                                 
REMARK 290       3555   X+1/2,Y+1/2,Z                                           
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        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   3  1.000000  0.000000  0.000000       74.54500            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       44.88000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       74.54500            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       44.88000            
REMARK 290   SMTRY3   4  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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PQS                                                   
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, D                                  
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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PQS                                                   
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, 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     MET A     1                                                      
REMARK 465     GLY A    11                                                      
REMARK 465     GLU A    12                                                      
REMARK 465     GLY A    13                                                      
REMARK 465     THR A    14                                                      
REMARK 465     ASP A    39                                                      
REMARK 465     ASP A    40                                                      
REMARK 465     ASP A    41                                                      
REMARK 465     GLU A    42                                                      
REMARK 465     ASP A   288                                                      
REMARK 465     PHE A   289                                                      
REMARK 465     CYS A   290                                                      
REMARK 465     PRO A   291                                                      
REMARK 465     PRO A   292                                                      
REMARK 465     MET B     1                                                      
REMARK 465     GLY B    11                                                      
REMARK 465     GLU B    12                                                      
REMARK 465     GLY B    13                                                      
REMARK 465     THR B    14                                                      
REMARK 465     ASP B    39                                                      
REMARK 465     ASP B    40                                                      
REMARK 465     ASP B    41                                                      
REMARK 465     GLU B    42                                                      
REMARK 465     ASP B   288                                                      
REMARK 465     PHE B   289                                                      
REMARK 465     CYS B   290                                                      
REMARK 465     PRO B   291                                                      
REMARK 465     PRO B   292                                                      
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     SER D 147    OG                                                  
REMARK 470     SER E 147    OG                                                  
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 A 253   C   -  N   -  CA  ANGL. DEV. =  10.6 DEGREES          
REMARK 500    PRO B 228   C   -  N   -  CA  ANGL. DEV. =   9.2 DEGREES          
REMARK 500    GLY E 189   N   -  CA  -  C   ANGL. DEV. = -19.5 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    LYS A   3       29.13    -66.49                                   
REMARK 500    LEU A   7     -147.36   -134.49                                   
REMARK 500    ARG A  24      -39.57     64.08                                   
REMARK 500    VAL A  30     -162.30   -121.46                                   
REMARK 500    ARG A  34      101.01     51.99                                   
REMARK 500    SER A  93      -73.25    -49.94                                   
REMARK 500    CYS A  94     -168.81    -79.38                                   
REMARK 500    ASN A 121       44.55     70.38                                   
REMARK 500    ASP A 126       47.89   -154.28                                   
REMARK 500    ASN A 137        5.28    -63.26                                   
REMARK 500    ASP A 144       75.93     53.14                                   
REMARK 500    PRO A 154       92.78    -57.47                                   
REMARK 500    TYR A 158     -120.77   -101.66                                   
REMARK 500    GLU A 161       55.58    -94.00                                   
REMARK 500    VAL A 163      126.90     67.70                                   
REMARK 500    SER A 180     -164.11   -117.53                                   
REMARK 500    ALA A 196       31.12    -84.00                                   
REMARK 500    ALA A 198        7.95    -56.73                                   
REMARK 500    THR A 245       36.78    -68.65                                   
REMARK 500    THR A 246       -5.76    -50.16                                   
REMARK 500    VAL A 252       72.33   -165.20                                   
REMARK 500    LYS A 254       43.76    -76.05                                   
REMARK 500    ASN A 256     -177.12    -61.32                                   
REMARK 500    LEU A 267       40.68    -93.52                                   
REMARK 500    LYS B   6      157.42    -46.12                                   
REMARK 500    LEU B   7     -144.25   -146.51                                   
REMARK 500    ARG B  24      -29.68     50.16                                   
REMARK 500    HIS B  27       29.80     41.69                                   
REMARK 500    SER B  93      -82.43    -56.16                                   
REMARK 500    ASN B  95       46.18    -88.64                                   
REMARK 500    ASN B 121       44.48     75.36                                   
REMARK 500    ARG B 125       10.17     59.20                                   
REMARK 500    ASP B 126       40.37   -141.99                                   
REMARK 500    ASP B 144       73.32     52.72                                   
REMARK 500    PRO B 154       99.45    -48.99                                   
REMARK 500    TYR B 158     -130.33    -92.79                                   
REMARK 500    GLU B 161       55.65    -90.03                                   
REMARK 500    VAL B 163      133.70     72.68                                   
REMARK 500    SER B 180     -160.76   -111.63                                   
REMARK 500    ASN B 197     -105.87    -68.56                                   
REMARK 500    TRP B 227       71.82   -155.83                                   
REMARK 500    THR B 245       27.47    -65.63                                   
REMARK 500    THR B 246       21.73    -56.28                                   
REMARK 500    LEU B 248      -14.72    -23.27                                   
REMARK 500    VAL B 252       63.79   -154.75                                   
REMARK 500    LYS B 254       34.10    -64.81                                   
REMARK 500    LEU B 267       34.42    -91.94                                   
REMARK 500    TYR B 285      -36.33    -38.39                                   
REMARK 500    THR D 148      -92.01    -41.18                                   
REMARK 500    SER D 149      -68.17    -14.67                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS      61 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1LFR   RELATED DB: PDB                                   
REMARK 900 THEORETICAL STRUCTURE OF HUMAN-CYCLIN DEPENDENT KINASE 5(CDK5)       
DBREF  1H4L A    1   292  UNP    Q00535   CDK5_HUMAN       1    292             
DBREF  1H4L B    1   292  UNP    Q00535   CDK5_HUMAN       1    292             
DBREF  1H4L D  147   293  UNP    Q15078   CD5R_HUMAN     147    293             
DBREF  1H4L E  147   293  UNP    Q15078   CD5R_HUMAN     147    293             
SEQADV 1H4L ALA A  199  UNP  Q00535    GLY   199 CONFLICT                       
SEQADV 1H4L ALA B  199  UNP  Q00535    GLY   199 CONFLICT                       
SEQRES   1 A  292  MET GLN LYS TYR GLU LYS LEU GLU LYS ILE GLY GLU GLY          
SEQRES   2 A  292  THR TYR GLY THR VAL PHE LYS ALA LYS ASN ARG GLU THR          
SEQRES   3 A  292  HIS GLU ILE VAL ALA LEU LYS ARG VAL ARG LEU ASP ASP          
SEQRES   4 A  292  ASP ASP GLU GLY VAL PRO SER SER ALA LEU ARG GLU ILE          
SEQRES   5 A  292  CYS LEU LEU LYS GLU LEU LYS HIS LYS ASN ILE VAL ARG          
SEQRES   6 A  292  LEU HIS ASP VAL LEU HIS SER ASP LYS LYS LEU THR LEU          
SEQRES   7 A  292  VAL PHE GLU PHE CYS ASP GLN ASP LEU LYS LYS TYR PHE          
SEQRES   8 A  292  ASP SER CYS ASN GLY ASP LEU ASP PRO GLU ILE VAL LYS          
SEQRES   9 A  292  SER PHE LEU PHE GLN LEU LEU LYS GLY LEU GLY PHE CYS          
SEQRES  10 A  292  HIS SER ARG ASN VAL LEU HIS ARG ASP LEU LYS PRO GLN          
SEQRES  11 A  292  ASN LEU LEU ILE ASN ARG ASN GLY GLU LEU LYS LEU ALA          
SEQRES  12 A  292  ASP PHE GLY LEU ALA ARG ALA PHE GLY ILE PRO VAL ARG          
SEQRES  13 A  292  CYS TYR SER ALA GLU VAL VAL THR LEU TRP TYR ARG PRO          
SEQRES  14 A  292  PRO ASP VAL LEU PHE GLY ALA LYS LEU TYR SER THR SER          
SEQRES  15 A  292  ILE ASP MET TRP SER ALA GLY CYS ILE PHE ALA GLU LEU          
SEQRES  16 A  292  ALA ASN ALA ALA ARG PRO LEU PHE PRO GLY ASN ASP VAL          
SEQRES  17 A  292  ASP ASP GLN LEU LYS ARG ILE PHE ARG LEU LEU GLY THR          
SEQRES  18 A  292  PRO THR GLU GLU GLN TRP PRO SER MET THR LYS LEU PRO          
SEQRES  19 A  292  ASP TYR LYS PRO TYR PRO MET TYR PRO ALA THR THR SER          
SEQRES  20 A  292  LEU VAL ASN VAL VAL PRO LYS LEU ASN ALA THR GLY ARG          
SEQRES  21 A  292  ASP LEU LEU GLN ASN LEU LEU LYS CYS ASN PRO VAL GLN          
SEQRES  22 A  292  ARG ILE SER ALA GLU GLU ALA LEU GLN HIS PRO TYR PHE          
SEQRES  23 A  292  SER ASP PHE CYS PRO PRO                                      
SEQRES   1 B  292  MET GLN LYS TYR GLU LYS LEU GLU LYS ILE GLY GLU GLY          
SEQRES   2 B  292  THR TYR GLY THR VAL PHE LYS ALA LYS ASN ARG GLU THR          
SEQRES   3 B  292  HIS GLU ILE VAL ALA LEU LYS ARG VAL ARG LEU ASP ASP          
SEQRES   4 B  292  ASP ASP GLU GLY VAL PRO SER SER ALA LEU ARG GLU ILE          
SEQRES   5 B  292  CYS LEU LEU LYS GLU LEU LYS HIS LYS ASN ILE VAL ARG          
SEQRES   6 B  292  LEU HIS ASP VAL LEU HIS SER ASP LYS LYS LEU THR LEU          
SEQRES   7 B  292  VAL PHE GLU PHE CYS ASP GLN ASP LEU LYS LYS TYR PHE          
SEQRES   8 B  292  ASP SER CYS ASN GLY ASP LEU ASP PRO GLU ILE VAL LYS          
SEQRES   9 B  292  SER PHE LEU PHE GLN LEU LEU LYS GLY LEU GLY PHE CYS          
SEQRES  10 B  292  HIS SER ARG ASN VAL LEU HIS ARG ASP LEU LYS PRO GLN          
SEQRES  11 B  292  ASN LEU LEU ILE ASN ARG ASN GLY GLU LEU LYS LEU ALA          
SEQRES  12 B  292  ASP PHE GLY LEU ALA ARG ALA PHE GLY ILE PRO VAL ARG          
SEQRES  13 B  292  CYS TYR SER ALA GLU VAL VAL THR LEU TRP TYR ARG PRO          
SEQRES  14 B  292  PRO ASP VAL LEU PHE GLY ALA LYS LEU TYR SER THR SER          
SEQRES  15 B  292  ILE ASP MET TRP SER ALA GLY CYS ILE PHE ALA GLU LEU          
SEQRES  16 B  292  ALA ASN ALA ALA ARG PRO LEU PHE PRO GLY ASN ASP VAL          
SEQRES  17 B  292  ASP ASP GLN LEU LYS ARG ILE PHE ARG LEU LEU GLY THR          
SEQRES  18 B  292  PRO THR GLU GLU GLN TRP PRO SER MET THR LYS LEU PRO          
SEQRES  19 B  292  ASP TYR LYS PRO TYR PRO MET TYR PRO ALA THR THR SER          
SEQRES  20 B  292  LEU VAL ASN VAL VAL PRO LYS LEU ASN ALA THR GLY ARG          
SEQRES  21 B  292  ASP LEU LEU GLN ASN LEU LEU LYS CYS ASN PRO VAL GLN          
SEQRES  22 B  292  ARG ILE SER ALA GLU GLU ALA LEU GLN HIS PRO TYR PHE          
SEQRES  23 B  292  SER ASP PHE CYS PRO PRO                                      
SEQRES   1 D  147  SER THR SER GLU LEU LEU ARG CYS LEU GLY GLU PHE LEU          
SEQRES   2 D  147  CYS ARG ARG CYS TYR ARG LEU LYS HIS LEU SER PRO THR          
SEQRES   3 D  147  ASP PRO VAL LEU TRP LEU ARG SER VAL ASP ARG SER LEU          
SEQRES   4 D  147  LEU LEU GLN GLY TRP GLN ASP GLN GLY PHE ILE THR PRO          
SEQRES   5 D  147  ALA ASN VAL VAL PHE LEU TYR MET LEU CYS ARG ASP VAL          
SEQRES   6 D  147  ILE SER SER GLU VAL GLY SER ASP HIS GLU LEU GLN ALA          
SEQRES   7 D  147  VAL LEU LEU THR CYS LEU TYR LEU SER TYR SER TYR MET          
SEQRES   8 D  147  GLY ASN GLU ILE SER TYR PRO LEU LYS PRO PHE LEU VAL          
SEQRES   9 D  147  GLU SER CYS LYS GLU ALA PHE TRP ASP ARG CYS LEU SER          
SEQRES  10 D  147  VAL ILE ASN LEU MET SER SER LYS MET LEU GLN ILE ASN          
SEQRES  11 D  147  ALA ASP PRO HIS TYR PHE THR GLN VAL PHE SER ASP LEU          
SEQRES  12 D  147  LYS ASN GLU SER                                              
SEQRES   1 E  147  SER THR SER GLU LEU LEU ARG CYS LEU GLY GLU PHE LEU          
SEQRES   2 E  147  CYS ARG ARG CYS TYR ARG LEU LYS HIS LEU SER PRO THR          
SEQRES   3 E  147  ASP PRO VAL LEU TRP LEU ARG SER VAL ASP ARG SER LEU          
SEQRES   4 E  147  LEU LEU GLN GLY TRP GLN ASP GLN GLY PHE ILE THR PRO          
SEQRES   5 E  147  ALA ASN VAL VAL PHE LEU TYR MET LEU CYS ARG ASP VAL          
SEQRES   6 E  147  ILE SER SER GLU VAL GLY SER ASP HIS GLU LEU GLN ALA          
SEQRES   7 E  147  VAL LEU LEU THR CYS LEU TYR LEU SER TYR SER TYR MET          
SEQRES   8 E  147  GLY ASN GLU ILE SER TYR PRO LEU LYS PRO PHE LEU VAL          
SEQRES   9 E  147  GLU SER CYS LYS GLU ALA PHE TRP ASP ARG CYS LEU SER          
SEQRES  10 E  147  VAL ILE ASN LEU MET SER SER LYS MET LEU GLN ILE ASN          
SEQRES  11 E  147  ALA ASP PRO HIS TYR PHE THR GLN VAL PHE SER ASP LEU          
SEQRES  12 E  147  LYS ASN GLU SER                                              
FORMUL   5  HOH   *69(H2 O)                                                     
HELIX    1   1 GLY A   43  LYS A   56  1                                  14    
HELIX    2   2 LEU A   87  CYS A   94  1                                   8    
HELIX    3   3 ASP A   99  ARG A  120  1                                  22    
HELIX    4   4 LYS A  128  GLN A  130  5                                   3    
HELIX    5   5 ASP A  144  ALA A  148  5                                   5    
HELIX    6   6 THR A  164  ARG A  168  5                                   5    
HELIX    7   7 PRO A  169  PHE A  174  1                                   6    
HELIX    8   8 THR A  181  ALA A  196  1                                  16    
HELIX    9   9 ASP A  207  GLY A  220  1                                  14    
HELIX   10  10 TRP A  227  LEU A  233  5                                   7    
HELIX   11  11 SER A  247  VAL A  252  5                                   6    
HELIX   12  12 ASN A  256  LEU A  267  1                                  12    
HELIX   13  13 ASN A  270  ARG A  274  5                                   5    
HELIX   14  14 SER A  276  GLN A  282  1                                   7    
HELIX   15  15 GLY B   43  GLU B   57  1                                  15    
HELIX   16  16 LEU B   87  CYS B   94  1                                   8    
HELIX   17  17 ASP B   99  ARG B  120  1                                  22    
HELIX   18  18 LYS B  128  GLN B  130  5                                   3    
HELIX   19  19 ASP B  144  ALA B  148  5                                   5    
HELIX   20  20 THR B  164  ARG B  168  5                                   5    
HELIX   21  21 PRO B  169  PHE B  174  1                                   6    
HELIX   22  22 THR B  181  ASN B  197  1                                  17    
HELIX   23  23 ASP B  207  GLY B  220  1                                  14    
HELIX   24  24 SER B  247  VAL B  251  5                                   5    
HELIX   25  25 ASN B  256  LEU B  267  1                                  12    
HELIX   26  26 ASN B  270  ARG B  274  5                                   5    
HELIX   27  27 SER B  276  GLN B  282  1                                   7    
HELIX   28  28 SER D  147  CYS D  163  1                                  17    
HELIX   29  29 PRO D  171  LEU D  185  1                                  15    
HELIX   30  30 THR D  197  ILE D  212  1                                  16    
HELIX   31  31 SER D  218  GLY D  238  1                                  21    
HELIX   32  32 CYS D  253  SER D  269  1                                  17    
HELIX   33  33 MET D  268  ASP D  278  1                                  11    
HELIX   34  34 ASP D  278  ASN D  291  1                                  14    
HELIX   35  35 SER E  147  CYS E  163  1                                  17    
HELIX   36  36 PRO E  171  LEU E  187  1                                  17    
HELIX   37  37 THR E  197  ILE E  212  1                                  16    
HELIX   38  38 SER E  218  GLY E  238  1                                  21    
HELIX   39  39 CYS E  253  SER E  269  1                                  17    
HELIX   40  40 MET E  268  ASP E  278  1                                  11    
HELIX   41  41 ASP E  278  GLU E  292  1                                  15    
SHEET    1  AA 5 GLU A   5  LYS A   6  0                                        
SHEET    2  AA 5 PHE A  19  LYS A  22 -1  O  LYS A  22   N  GLU A   5           
SHEET    3  AA 5 ILE A  29  LEU A  32 -1  O  VAL A  30   N  ALA A  21           
SHEET    4  AA 5 LYS A  75  GLU A  81 -1  O  PHE A  80   N  ALA A  31           
SHEET    5  AA 5 VAL A  35  ARG A  36 -1  O  VAL A  35   N  LEU A  76           
SHEET    1  AB 5 GLU A   5  LYS A   6  0                                        
SHEET    2  AB 5 PHE A  19  LYS A  22 -1  O  LYS A  22   N  GLU A   5           
SHEET    3  AB 5 ILE A  29  LEU A  32 -1  O  VAL A  30   N  ALA A  21           
SHEET    4  AB 5 LYS A  75  GLU A  81 -1  O  PHE A  80   N  ALA A  31           
SHEET    5  AB 5 LEU A  66  SER A  72 -1  N  HIS A  67   O  VAL A  79           
SHEET    1  AC 3 GLN A  85  ASP A  86  0                                        
SHEET    2  AC 3 LEU A 132  ILE A 134 -1  O  ILE A 134   N  GLN A  85           
SHEET    3  AC 3 LEU A 140  LEU A 142 -1  O  LYS A 141   N  LEU A 133           
SHEET    1  AD 2 VAL A 122  LEU A 123  0                                        
SHEET    2  AD 2 ARG A 149  ALA A 150 -1  O  ARG A 149   N  LEU A 123           
SHEET    1  BA 5 GLU B   5  LYS B   9  0                                        
SHEET    2  BA 5 VAL B  18  LYS B  22 -1  O  LYS B  20   N  LEU B   7           
SHEET    3  BA 5 ILE B  29  ARG B  36 -1  O  VAL B  30   N  ALA B  21           
SHEET    4  BA 5 LYS B  75  GLU B  81 -1  O  LEU B  76   N  VAL B  35           
SHEET    5  BA 5 LEU B  66  HIS B  71 -1  N  HIS B  67   O  VAL B  79           
SHEET    1  BB 3 GLN B  85  ASP B  86  0                                        
SHEET    2  BB 3 LEU B 132  ILE B 134 -1  O  ILE B 134   N  GLN B  85           
SHEET    3  BB 3 LEU B 140  LEU B 142 -1  O  LYS B 141   N  LEU B 133           
SHEET    1  BC 2 VAL B 122  LEU B 123  0                                        
SHEET    2  BC 2 ARG B 149  ALA B 150 -1  O  ARG B 149   N  LEU B 123           
CRYST1  149.090   89.760   82.570  90.00  93.08  90.00 C 1 2 1       8          
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      0.006707  0.000000  0.000361        0.00000                         
SCALE2      0.000000  0.011141  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.012128        0.00000                         
MTRIX1   1  0.993760  0.016980  0.110210       -1.77662    1                    
MTRIX2   1  0.015630 -0.999790  0.013080      -28.69763    1                    
MTRIX3   1  0.110410 -0.011280 -0.993820       36.80953    1