PDB Short entry for 2DSP
HEADER    PROTEIN BINDING/HORMONE/GROWTH FACTOR   05-JUL-06   2DSP              
TITLE     STRUCTURAL BASIS FOR THE INHIBITION OF INSULIN-LIKE GROWTH            
TITLE    2 FACTORS BY IGF BINDING PROTEINS                                      
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: INSULIN-LIKE GROWTH FACTOR-BINDING PROTEIN 4;              
COMPND   3 CHAIN: B;                                                            
COMPND   4 FRAGMENT: N-TERMINAL DOMAIN;                                         
COMPND   5 SYNONYM: IGFBP-4, IBP-4, IGF-BINDING PROTEIN 4;                      
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MOL_ID: 2;                                                           
COMPND   8 MOLECULE: INSULIN-LIKE GROWTH FACTOR IB;                             
COMPND   9 CHAIN: I;                                                            
COMPND  10 SYNONYM: IGF-IB, SOMATOMEDIN C, MECHANO GROWTH FACTOR, MGF;          
COMPND  11 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL-21(DE3);                                
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PET28A;                                   
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: ESCHERICHIA COLI BL21(DE3);                       
SOURCE  15 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE  16 EXPRESSION_SYSTEM_STRAIN: BL-21(DE3);                                
SOURCE  17 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  18 EXPRESSION_SYSTEM_PLASMID: PET28A                                    
KEYWDS    IGF, IGFBP, INSULIN, PROTEIN BINDING/HORMONE/GROWTH FACTOR            
KEYWDS   2 COMPLEX                                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    T.SITAR,G.M.POPOWICZ,I.SIWANOWICZ,R.HUBER,T.A.HOLAK                   
REVDAT   3   24-FEB-09 2DSP    1       VERSN                                    
REVDAT   2   12-SEP-06 2DSP    1       JRNL                                     
REVDAT   1   22-AUG-06 2DSP    0                                                
JRNL        AUTH   T.SITAR,G.M.POPOWICZ,I.SIWANOWICZ,R.HUBER,T.A.HOLAK          
JRNL        TITL   STRUCTURAL BASIS FOR THE INHIBITION OF                       
JRNL        TITL 2 INSULIN-LIKE GROWTH FACTORS BY INSULIN-LIKE GROWTH           
JRNL        TITL 3 FACTOR-BINDING PROTEINS.                                     
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V. 103 13028 2006              
JRNL        REFN                   ISSN 0027-8424                               
JRNL        PMID   16924115                                                     
JRNL        DOI    10.1073/PNAS.0605652103                                      
REMARK   1                                                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.50 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0005                                      
REMARK   3   AUTHORS     : MURSHUDOV,VAGIN,DODSON                               
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 100.0                          
REMARK   3   NUMBER OF REFLECTIONS             : 5086                           
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 + TEST SET) : 0.223                           
REMARK   3   R VALUE            (WORKING SET) : 0.220                           
REMARK   3   FREE R VALUE                     : 0.271                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.600                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 243                             
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.50                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.56                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 365                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 100.00                       
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2240                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 14                           
REMARK   3   BIN FREE R VALUE                    : 0.4140                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1067                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 33                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 40.48                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.41000                                              
REMARK   3    B22 (A**2) : -0.96000                                             
REMARK   3    B33 (A**2) : 0.76000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.63000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.709         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.320         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.230         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 10.243        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.919                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.860                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  1095 ; 0.011 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  1483 ; 1.370 ; 2.007       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   144 ; 6.641 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    38 ;34.775 ;23.421       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   167 ;19.028 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):     7 ;14.219 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   161 ; 0.090 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):   820 ; 0.004 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   456 ; 0.205 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):   719 ; 0.297 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):    36 ; 0.166 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    34 ; 0.192 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):     3 ; 0.103 ; 0.200       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):   757 ; 0.629 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1165 ; 1.019 ; 2.000       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   379 ; 1.265 ; 3.000       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   318 ; 2.075 ; 4.500       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : BABINET MODEL WITH MASK                              
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE          
REMARK   3  RIDING POSITIONS                                                    
REMARK   4                                                                      
REMARK   4 2DSP COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 06-JUL-06.                  
REMARK 100 THE RCSB ID CODE IS RCSB025798.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 08-AUG-04                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7                                  
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU RU200                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : GRAPHITE                           
REMARK 200  OPTICS                         : MONOCHROMATOR                      
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MAR SCANNER 345 MM PLATE           
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XSCALE                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 5177                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.500                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 96.0                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
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) : 2.50                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.60                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 87.0                               
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: MOLREP                                                
REMARK 200 STARTING MODEL: 1WQJ                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 43.46                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.18                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 23% PEG 1500, 25MM TRIS PH 7, VAPOR      
REMARK 280  DIFFUSION, SITTING DROP, TEMPERATURE 290K                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,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       19.49500            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 2030 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 8890 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -11.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, I                                  
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     ARG B    63                                                      
REMARK 465     GLY I     1                                                      
REMARK 465     GLY I    30                                                      
REMARK 465     TYR I    31                                                      
REMARK 465     GLY I    32                                                      
REMARK 465     SER I    33                                                      
REMARK 465     SER I    34                                                      
REMARK 465     SER I    35                                                      
REMARK 465     ARG I    36                                                      
REMARK 465     ARG I    37                                                      
REMARK 465     ALA I    38                                                      
REMARK 465     PRO I    39                                                      
REMARK 465     SER I    69                                                      
REMARK 465     ALA I    70                                                      
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     GLU B  11    CB   CG   CD   OE1  OE2                             
REMARK 470     GLU B  12    CG   CD   OE1  OE2                                  
REMARK 470     LYS B  13    CG   CD   CE   NZ                                   
REMARK 470     ARG B  16    CB   CG   CD   NE   CZ   NH1  NH2                   
REMARK 470     THR B  37    CG2                                                 
REMARK 470     LEU B  42    CD1                                                 
REMARK 470     GLU B  66    CG   CD   OE1  OE2                                  
REMARK 470     HIS B  70    CD2                                                 
REMARK 470     GLN B  76    CD   OE1                                            
REMARK 470     MET B  80    CE                                                  
REMARK 470     GLU B  81    CD   OE1  OE2                                       
REMARK 470     LEU B  82    CD2                                                 
REMARK 470     ARG I  50    CG   CD   NE   CZ   NH1  NH2                        
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    ALA B   3      106.86    175.67                                   
REMARK 500    ARG I  50      -90.24    -96.64                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1WQJ   RELATED DB: PDB                                   
REMARK 900 INSULIN-LIKE GROWTH FACTOR AND IGFBP-4 BINARY COMPLEX (3-82)         
REMARK 900 RELATED ID: 2DSQ   RELATED DB: PDB                                   
REMARK 900 INSULIN-LIKE GROWTH FACTOR, IGFBP-4 (1-92), IGFBP-1 (141-            
REMARK 900 234) TERNARY COMPLEX                                                 
REMARK 900 RELATED ID: 2DSR   RELATED DB: PDB                                   
REMARK 900 INSULIN-LIKE GROWTH FACTOR AND IGFBP-4 BINARY COMPLEX (1-92)         
DBREF  2DSP B    1    92  UNP    P22692   IBP4_HUMAN      22    113             
DBREF  2DSP I    1    70  UNP    P05019   IGF1B_HUMAN     49    118             
SEQRES   1 B   92  ASP GLU ALA ILE HIS CYS PRO PRO CYS SER GLU GLU LYS          
SEQRES   2 B   92  LEU ALA ARG CYS ARG PRO PRO VAL GLY CYS GLU GLU LEU          
SEQRES   3 B   92  VAL ARG GLU PRO GLY CYS GLY CYS CYS ALA THR CYS ALA          
SEQRES   4 B   92  LEU GLY LEU GLY MET PRO CYS GLY VAL TYR THR PRO ARG          
SEQRES   5 B   92  CYS GLY SER GLY LEU ARG CYS TYR PRO PRO ARG GLY VAL          
SEQRES   6 B   92  GLU LYS PRO LEU HIS THR LEU MET HIS GLY GLN GLY VAL          
SEQRES   7 B   92  CYS MET GLU LEU ALA GLU ILE GLU ALA ILE GLN GLU SER          
SEQRES   8 B   92  LEU                                                          
SEQRES   1 I   70  GLY PRO GLU THR LEU CYS GLY ALA GLU LEU VAL ASP ALA          
SEQRES   2 I   70  LEU GLN PHE VAL CYS GLY ASP ARG GLY PHE TYR PHE ASN          
SEQRES   3 I   70  LYS PRO THR GLY TYR GLY SER SER SER ARG ARG ALA PRO          
SEQRES   4 I   70  GLN THR GLY ILE VAL ASP GLU CYS CYS PHE ARG SER CYS          
SEQRES   5 I   70  ASP LEU ARG ARG LEU GLU MET TYR CYS ALA PRO LEU LYS          
SEQRES   6 I   70  PRO ALA LYS SER ALA                                          
FORMUL   3  HOH   *33(H2 O)                                                     
HELIX    1   1 SER B   10  CYS B   17  1                                   8    
HELIX    2   2 LYS B   67  HIS B   74  1                                   8    
HELIX    3   3 GLU B   81  GLU B   90  1                                  10    
HELIX    4   4 CYS I    6  GLY I   19  1                                  14    
HELIX    5   5 ASP I   20  GLY I   22  5                                   3    
HELIX    6   6 ILE I   43  CYS I   48  1                                   6    
HELIX    7   7 ASP I   53  TYR I   60  1                                   8    
SHEET    1   A 2 LEU B  26  ARG B  28  0                                        
SHEET    2   A 2 ALA B  36  CYS B  38 -1  O  THR B  37   N  VAL B  27           
SHEET    1   B 3 PRO B  45  CYS B  46  0                                        
SHEET    2   B 3 GLY B  77  MET B  80 -1  O  GLY B  77   N  CYS B  46           
SHEET    3   B 3 ARG B  58  TYR B  60 -1  N  ARG B  58   O  MET B  80           
SHEET    1   C 2 ASN I  26  LYS I  27  0                                        
SHEET    2   C 2 THR I  41  GLY I  42 -1  O  THR I  41   N  LYS I  27           
SSBOND   1 CYS B    6    CYS B   32                          1555   1555  2.04  
SSBOND   2 CYS B    9    CYS B   34                          1555   1555  2.04  
SSBOND   3 CYS B   17    CYS B   35                          1555   1555  2.03  
SSBOND   4 CYS B   23    CYS B   38                          1555   1555  2.04  
SSBOND   5 CYS B   46    CYS B   59                          1555   1555  2.05  
SSBOND   6 CYS B   53    CYS B   79                          1555   1555  2.04  
SSBOND   7 CYS I    6    CYS I   48                          1555   1555  2.06  
SSBOND   8 CYS I   18    CYS I   61                          1555   1555  2.05  
SSBOND   9 CYS I   47    CYS I   52                          1555   1555  2.03  
CISPEP   1 ASP B    1    GLU B    2          0         2.01                     
CISPEP   2 GLU B    2    ALA B    3          0       -17.26                     
CRYST1   32.330   38.990   61.330  90.00  99.89  90.00 P 1 21 1      2          
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      0.030931  0.000000  0.005391        0.00000                         
SCALE2      0.000000  0.025648  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.016551        0.00000