GenomeNet

Database: PDB
Entry: 1NLQ
LinkDB: 1NLQ
Original site: 1NLQ 
HEADER    CHAPERONE, LIGAND BINDING               07-JAN-03   1NLQ              
TITLE     THE CRYSTAL STRUCTURE OF DROSOPHILA NLP-CORE PROVIDES INSIGHT INTO    
TITLE    2 PENTAMER FORMATION AND HISTONE BINDING                               
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: NUCLEOPLASMIN-LIKE PROTEIN;                                
COMPND   3 CHAIN: A, B, C, D, E;                                                
COMPND   4 FRAGMENT: N-TERMINAL CORE;                                           
COMPND   5 SYNONYM: DNLP, CHROMATIN DECONDENSATION PROTEIN 1;                   
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: DROSOPHILA MELANOGASTER;                        
SOURCE   3 ORGANISM_COMMON: FRUIT FLY;                                          
SOURCE   4 ORGANISM_TAXID: 7227;                                                
SOURCE   5 GENE: NLP OR CRP1 OR CG7917;                                         
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET                                       
KEYWDS    DNLP, NUCLEOPLASMIN, CHAPERONE, HISTONE BINDING, LIGAND BINDING       
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    V.M.H.NAMBOODIRI,S.DUTTA,I.V.AKEY,J.F.HEAD,C.W.AKEY                   
REVDAT   3   14-FEB-24 1NLQ    1       REMARK LINK                              
REVDAT   2   24-FEB-09 1NLQ    1       VERSN                                    
REVDAT   1   01-MAR-03 1NLQ    0                                                
JRNL        AUTH   V.M.H.NAMBOODIRI,S.DUTTA,I.V.AKEY,J.F.HEAD,C.W.AKEY          
JRNL        TITL   THE CRYSTAL STRUCTURE OF DROSOPHILA NLP-CORE PROVIDES        
JRNL        TITL 2 INSIGHT INTO PENTAMER FORMATION AND HISTONE BINDING          
JRNL        REF    STRUCTURE                     V.  11   175 2003              
JRNL        REFN                   ISSN 0969-2126                               
JRNL        PMID   12575937                                                     
JRNL        DOI    10.1016/S0969-2126(03)00007-8                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.50 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 : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 31.15                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 87.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 76420                          
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) : 0.234                           
REMARK   3   FREE R VALUE                     : 0.254                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 6207                            
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) : 1.50                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.59                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 89.60                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3140                       
REMARK   3   BIN FREE R VALUE                    : 0.2940                       
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 : 0.010                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3787                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 2                                       
REMARK   3   SOLVENT ATOMS            : 358                                     
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) : 1.25000                                              
REMARK   3    B22 (A**2) : 0.00000                                              
REMARK   3    B33 (A**2) : 0.00000                                              
REMARK   3    B12 (A**2) : -1.36000                                             
REMARK   3    B13 (A**2) : 0.12000                                              
REMARK   3    B23 (A**2) : -0.09000                                             
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.21                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.17                            
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) : 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) : 1.400                           
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  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1NLQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-JAN-03.                  
REMARK 100 THE DEPOSITION ID IS D_1000017984.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 23-APR-01; NULL                    
REMARK 200  TEMPERATURE           (KELVIN) : 100; NULL                          
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 2                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y; Y                               
REMARK 200  RADIATION SOURCE               : NSLS; NSLS                         
REMARK 200  BEAMLINE                       : X8C; X8C                           
REMARK 200  X-RAY GENERATOR MODEL          : NULL; NULL                         
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M; M                               
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97950; 0.919997, 0.916998,       
REMARK 200                                   0.919781                           
REMARK 200  MONOCHROMATOR                  : SAGITALLY FOCUSED SI(111);         
REMARK 200                                   SAGITALLY FOCUSED SI(111)          
REMARK 200  OPTICS                         : MIRRORS; NULL                      
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD; NULL                          
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 4; NULL               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 80828                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.500                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.3                               
REMARK 200  DATA REDUNDANCY                : 5.900                              
REMARK 200  R MERGE                    (I) : 0.03700                            
REMARK 200  R SYM                      (I) : 0.02900                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 39.5000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.55                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 94.5                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 5.50                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.26500                            
REMARK 200  R SYM FOR SHELL            (I) : 0.25300                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 6.700                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; MAD                         
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD                          
REMARK 200 SOFTWARE USED: SOLVE                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 42.05                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.12                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 400, SODIUM CHLORIDE, MAGNESIUM      
REMARK 280  CHLORIDE, TRIS, PH 7.5, VAPOR DIFFUSION, HANGING DROP,              
REMARK 280  TEMPERATURE 296.0K                                                  
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       30.04450            
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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A PENTAMER                        
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: PENTAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: PENTAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 8650 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 18480 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -57.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, 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     MET A     1                                                      
REMARK 465     ALA A     2                                                      
REMARK 465     VAL A   108                                                      
REMARK 465     MET B     1                                                      
REMARK 465     ALA B     2                                                      
REMARK 465     GLU B     3                                                      
REMARK 465     ASP B    23                                                      
REMARK 465     GLU B    24                                                      
REMARK 465     ASP B    25                                                      
REMARK 465     TYR B    26                                                      
REMARK 465     ALA B    27                                                      
REMARK 465     ASP B   106                                                      
REMARK 465     ASP B   107                                                      
REMARK 465     VAL B   108                                                      
REMARK 465     MET C     1                                                      
REMARK 465     ALA C     2                                                      
REMARK 465     GLU C     3                                                      
REMARK 465     ASP C    23                                                      
REMARK 465     GLU C    24                                                      
REMARK 465     ASP C    25                                                      
REMARK 465     TYR C    26                                                      
REMARK 465     ALA C    27                                                      
REMARK 465     ARG C    28                                                      
REMARK 465     ASP C   106                                                      
REMARK 465     ASP C   107                                                      
REMARK 465     VAL C   108                                                      
REMARK 465     MET D     1                                                      
REMARK 465     ALA D     2                                                      
REMARK 465     GLU D     3                                                      
REMARK 465     VAL D    22                                                      
REMARK 465     ASP D    23                                                      
REMARK 465     GLU D    24                                                      
REMARK 465     ASP D    25                                                      
REMARK 465     TYR D    26                                                      
REMARK 465     ALA D    27                                                      
REMARK 465     ARG D    28                                                      
REMARK 465     LYS D   105                                                      
REMARK 465     ASP D   106                                                      
REMARK 465     ASP D   107                                                      
REMARK 465     VAL D   108                                                      
REMARK 465     MET E     1                                                      
REMARK 465     ALA E     2                                                      
REMARK 465     GLU E     3                                                      
REMARK 465     ASP E    23                                                      
REMARK 465     GLU E    24                                                      
REMARK 465     ASP E    25                                                      
REMARK 465     TYR E    26                                                      
REMARK 465     ASP E   106                                                      
REMARK 465     ASP E   107                                                      
REMARK 465     VAL E   108                                                      
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 A   3    CB   CG   CD   OE1  OE2                             
REMARK 470     GLU A  24    CG   CD   OE1  OE2                                  
REMARK 470     VAL B  22    CB   CG1  CG2                                       
REMARK 470     ARG B  28    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS B 105    CG   CD   CE   NZ                                   
REMARK 470     LYS E 105    CB   CG   CD   CE   NZ                              
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   OE2  GLU A    52     O    HOH A   408              2.10            
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    ASP A  21       54.23   -157.97                                   
REMARK 500    VAL A  22       99.50    -46.55                                   
REMARK 500    GLU A  24     -103.30      5.47                                   
REMARK 500    TYR A  26      119.61   -176.76                                   
REMARK 500    LYS A  57      -30.82    -39.14                                   
REMARK 500    GLU A  71      -56.56   -127.39                                   
REMARK 500    GLU A  83       62.49     32.65                                   
REMARK 500    GLN B  61      104.29   -161.36                                   
REMARK 500    GLU B  71      -58.47   -128.76                                   
REMARK 500    GLU B  83       72.02     31.67                                   
REMARK 500    SER B  84      146.63    179.69                                   
REMARK 500    ASP C  21     -155.89   -128.57                                   
REMARK 500    LYS C  68      119.82   -163.89                                   
REMARK 500    GLU C  71      -56.83   -131.85                                   
REMARK 500    GLU C  83      169.36    -45.47                                   
REMARK 500    SER C  84     -113.16    -65.53                                   
REMARK 500    LYS D  68      118.47   -165.89                                   
REMARK 500    GLU D  71      -60.04   -132.68                                   
REMARK 500    GLU D  83       74.99     27.15                                   
REMARK 500    GLU E  71      -55.86   -129.27                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG E 401  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  16   OD2                                                    
REMARK 620 2 HOH A 403   O    86.4                                              
REMARK 620 3 HOH A 404   O    86.3  89.3                                        
REMARK 620 4 HOH A 405   O    93.7 178.5  92.3                                  
REMARK 620 5 HOH A 406   O    92.7  90.4 179.0  88.1                            
REMARK 620 6 HOH A 407   O   168.3  81.9  93.8  98.0  87.1                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 402  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP E  16   OD2                                                    
REMARK 620 2 LEU E  90   O    83.4                                              
REMARK 620 3 HOH E 426   O    96.4  93.6                                        
REMARK 620 4 HOH E 440   O   150.5  84.6  57.6                                  
REMARK 620 5 HOH E 463   O    69.5 152.5  85.0 116.8                            
REMARK 620 6 HOH E 464   O   104.3  90.3 159.3 102.6 100.7                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG E 401                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 402                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1K5J   RELATED DB: PDB                                   
REMARK 900 A RELATED HISTONE CHAPERONE FROM XENOPUS LAEVIS                      
DBREF  1NLQ A    1   108  UNP    Q27415   NLP_DROME        1    108             
DBREF  1NLQ B    1   108  UNP    Q27415   NLP_DROME        1    108             
DBREF  1NLQ C    1   108  UNP    Q27415   NLP_DROME        1    108             
DBREF  1NLQ D    1   108  UNP    Q27415   NLP_DROME        1    108             
DBREF  1NLQ E    1   108  UNP    Q27415   NLP_DROME        1    108             
SEQRES   1 A  108  MET ALA GLU GLU SER PHE TYR GLY VAL THR LEU THR ALA          
SEQRES   2 A  108  GLU SER ASP SER VAL THR TRP ASP VAL ASP GLU ASP TYR          
SEQRES   3 A  108  ALA ARG GLY GLN LYS LEU VAL ILE LYS GLN ILE LEU LEU          
SEQRES   4 A  108  GLY ALA GLU ALA LYS GLU ASN GLU PHE ASN VAL VAL GLU          
SEQRES   5 A  108  VAL ASN THR PRO LYS ASP SER VAL GLN ILE PRO ILE ALA          
SEQRES   6 A  108  VAL LEU LYS ALA GLY GLU THR ARG ALA VAL ASN PRO ASP          
SEQRES   7 A  108  VAL GLU PHE TYR GLU SER LYS VAL THR PHE LYS LEU ILE          
SEQRES   8 A  108  LYS GLY SER GLY PRO VAL TYR ILE HIS GLY HIS ASN ILE          
SEQRES   9 A  108  LYS ASP ASP VAL                                              
SEQRES   1 B  108  MET ALA GLU GLU SER PHE TYR GLY VAL THR LEU THR ALA          
SEQRES   2 B  108  GLU SER ASP SER VAL THR TRP ASP VAL ASP GLU ASP TYR          
SEQRES   3 B  108  ALA ARG GLY GLN LYS LEU VAL ILE LYS GLN ILE LEU LEU          
SEQRES   4 B  108  GLY ALA GLU ALA LYS GLU ASN GLU PHE ASN VAL VAL GLU          
SEQRES   5 B  108  VAL ASN THR PRO LYS ASP SER VAL GLN ILE PRO ILE ALA          
SEQRES   6 B  108  VAL LEU LYS ALA GLY GLU THR ARG ALA VAL ASN PRO ASP          
SEQRES   7 B  108  VAL GLU PHE TYR GLU SER LYS VAL THR PHE LYS LEU ILE          
SEQRES   8 B  108  LYS GLY SER GLY PRO VAL TYR ILE HIS GLY HIS ASN ILE          
SEQRES   9 B  108  LYS ASP ASP VAL                                              
SEQRES   1 C  108  MET ALA GLU GLU SER PHE TYR GLY VAL THR LEU THR ALA          
SEQRES   2 C  108  GLU SER ASP SER VAL THR TRP ASP VAL ASP GLU ASP TYR          
SEQRES   3 C  108  ALA ARG GLY GLN LYS LEU VAL ILE LYS GLN ILE LEU LEU          
SEQRES   4 C  108  GLY ALA GLU ALA LYS GLU ASN GLU PHE ASN VAL VAL GLU          
SEQRES   5 C  108  VAL ASN THR PRO LYS ASP SER VAL GLN ILE PRO ILE ALA          
SEQRES   6 C  108  VAL LEU LYS ALA GLY GLU THR ARG ALA VAL ASN PRO ASP          
SEQRES   7 C  108  VAL GLU PHE TYR GLU SER LYS VAL THR PHE LYS LEU ILE          
SEQRES   8 C  108  LYS GLY SER GLY PRO VAL TYR ILE HIS GLY HIS ASN ILE          
SEQRES   9 C  108  LYS ASP ASP VAL                                              
SEQRES   1 D  108  MET ALA GLU GLU SER PHE TYR GLY VAL THR LEU THR ALA          
SEQRES   2 D  108  GLU SER ASP SER VAL THR TRP ASP VAL ASP GLU ASP TYR          
SEQRES   3 D  108  ALA ARG GLY GLN LYS LEU VAL ILE LYS GLN ILE LEU LEU          
SEQRES   4 D  108  GLY ALA GLU ALA LYS GLU ASN GLU PHE ASN VAL VAL GLU          
SEQRES   5 D  108  VAL ASN THR PRO LYS ASP SER VAL GLN ILE PRO ILE ALA          
SEQRES   6 D  108  VAL LEU LYS ALA GLY GLU THR ARG ALA VAL ASN PRO ASP          
SEQRES   7 D  108  VAL GLU PHE TYR GLU SER LYS VAL THR PHE LYS LEU ILE          
SEQRES   8 D  108  LYS GLY SER GLY PRO VAL TYR ILE HIS GLY HIS ASN ILE          
SEQRES   9 D  108  LYS ASP ASP VAL                                              
SEQRES   1 E  108  MET ALA GLU GLU SER PHE TYR GLY VAL THR LEU THR ALA          
SEQRES   2 E  108  GLU SER ASP SER VAL THR TRP ASP VAL ASP GLU ASP TYR          
SEQRES   3 E  108  ALA ARG GLY GLN LYS LEU VAL ILE LYS GLN ILE LEU LEU          
SEQRES   4 E  108  GLY ALA GLU ALA LYS GLU ASN GLU PHE ASN VAL VAL GLU          
SEQRES   5 E  108  VAL ASN THR PRO LYS ASP SER VAL GLN ILE PRO ILE ALA          
SEQRES   6 E  108  VAL LEU LYS ALA GLY GLU THR ARG ALA VAL ASN PRO ASP          
SEQRES   7 E  108  VAL GLU PHE TYR GLU SER LYS VAL THR PHE LYS LEU ILE          
SEQRES   8 E  108  LYS GLY SER GLY PRO VAL TYR ILE HIS GLY HIS ASN ILE          
SEQRES   9 E  108  LYS ASP ASP VAL                                              
HET     MG  A 402       1                                                       
HET     MG  E 401       1                                                       
HETNAM      MG MAGNESIUM ION                                                    
FORMUL   6   MG    2(MG 2+)                                                     
FORMUL   8  HOH   *358(H2 O)                                                    
HELIX    1   1 PRO A   56  SER A   59  5                                   4    
HELIX    2   2 PRO B   56  SER B   59  5                                   4    
HELIX    3   3 PRO C   56  SER C   59  5                                   4    
HELIX    4   4 PRO E   56  SER E   59  5                                   4    
SHEET    1   A 4 GLU A   4  LEU A  11  0                                        
SHEET    2   A 4 VAL A  97  ILE A 104 -1  O  ASN A 103   N  SER A   5           
SHEET    3   A 4 LYS A  31  LEU A  39 -1  N  GLN A  36   O  HIS A 100           
SHEET    4   A 4 ALA A  74  VAL A  75 -1  O  VAL A  75   N  ILE A  37           
SHEET    1   B 4 GLU A   4  LEU A  11  0                                        
SHEET    2   B 4 VAL A  97  ILE A 104 -1  O  ASN A 103   N  SER A   5           
SHEET    3   B 4 LYS A  31  LEU A  39 -1  N  GLN A  36   O  HIS A 100           
SHEET    4   B 4 VAL A  79  TYR A  82 -1  O  VAL A  79   N  ILE A  34           
SHEET    1   C 4 SER A  17  TRP A  20  0                                        
SHEET    2   C 4 VAL A  86  LYS A  92 -1  O  VAL A  86   N  TRP A  20           
SHEET    3   C 4 PHE A  48  THR A  55 -1  N  GLU A  52   O  LYS A  89           
SHEET    4   C 4 VAL A  60  LYS A  68 -1  O  LEU A  67   N  ASN A  49           
SHEET    1   D 4 SER B   5  LEU B  11  0                                        
SHEET    2   D 4 VAL B  97  ILE B 104 -1  O  GLY B 101   N  TYR B   7           
SHEET    3   D 4 LYS B  31  LEU B  39 -1  N  GLN B  36   O  HIS B 100           
SHEET    4   D 4 ALA B  74  VAL B  75 -1  O  VAL B  75   N  ILE B  37           
SHEET    1   E 4 SER B   5  LEU B  11  0                                        
SHEET    2   E 4 VAL B  97  ILE B 104 -1  O  GLY B 101   N  TYR B   7           
SHEET    3   E 4 LYS B  31  LEU B  39 -1  N  GLN B  36   O  HIS B 100           
SHEET    4   E 4 VAL B  79  TYR B  82 -1  O  VAL B  79   N  ILE B  34           
SHEET    1   F 4 SER B  17  TRP B  20  0                                        
SHEET    2   F 4 VAL B  86  LYS B  92 -1  O  VAL B  86   N  TRP B  20           
SHEET    3   F 4 PHE B  48  THR B  55 -1  N  ASN B  54   O  THR B  87           
SHEET    4   F 4 VAL B  60  LYS B  68 -1  O  LEU B  67   N  ASN B  49           
SHEET    1   G 4 SER C   5  LEU C  11  0                                        
SHEET    2   G 4 VAL C  97  ILE C 104 -1  O  GLY C 101   N  TYR C   7           
SHEET    3   G 4 LYS C  31  LEU C  39 -1  N  GLN C  36   O  HIS C 100           
SHEET    4   G 4 ALA C  74  VAL C  75 -1  O  VAL C  75   N  ILE C  37           
SHEET    1   H 4 SER C   5  LEU C  11  0                                        
SHEET    2   H 4 VAL C  97  ILE C 104 -1  O  GLY C 101   N  TYR C   7           
SHEET    3   H 4 LYS C  31  LEU C  39 -1  N  GLN C  36   O  HIS C 100           
SHEET    4   H 4 VAL C  79  PHE C  81 -1  O  VAL C  79   N  ILE C  34           
SHEET    1   I 4 SER C  17  TRP C  20  0                                        
SHEET    2   I 4 VAL C  86  LYS C  92 -1  O  VAL C  86   N  TRP C  20           
SHEET    3   I 4 PHE C  48  THR C  55 -1  N  GLU C  52   O  LYS C  89           
SHEET    4   I 4 VAL C  60  LYS C  68 -1  O  ILE C  64   N  VAL C  51           
SHEET    1   J 4 SER D   5  LEU D  11  0                                        
SHEET    2   J 4 VAL D  97  ILE D 104 -1  O  ILE D  99   N  VAL D   9           
SHEET    3   J 4 LYS D  31  LEU D  39 -1  N  GLN D  36   O  HIS D 100           
SHEET    4   J 4 ALA D  74  VAL D  75 -1  O  VAL D  75   N  ILE D  37           
SHEET    1   K 4 SER D   5  LEU D  11  0                                        
SHEET    2   K 4 VAL D  97  ILE D 104 -1  O  ILE D  99   N  VAL D   9           
SHEET    3   K 4 LYS D  31  LEU D  39 -1  N  GLN D  36   O  HIS D 100           
SHEET    4   K 4 VAL D  79  TYR D  82 -1  O  VAL D  79   N  ILE D  34           
SHEET    1   L 4 SER D  17  TRP D  20  0                                        
SHEET    2   L 4 VAL D  86  LYS D  92 -1  O  VAL D  86   N  TRP D  20           
SHEET    3   L 4 PHE D  48  THR D  55 -1  N  GLU D  52   O  LYS D  89           
SHEET    4   L 4 VAL D  60  LYS D  68 -1  O  ILE D  64   N  VAL D  51           
SHEET    1   M 4 SER E   5  LEU E  11  0                                        
SHEET    2   M 4 VAL E  97  ILE E 104 -1  O  GLY E 101   N  TYR E   7           
SHEET    3   M 4 LYS E  31  LEU E  39 -1  N  GLN E  36   O  HIS E 100           
SHEET    4   M 4 ALA E  74  VAL E  75 -1  O  VAL E  75   N  ILE E  37           
SHEET    1   N 4 SER E   5  LEU E  11  0                                        
SHEET    2   N 4 VAL E  97  ILE E 104 -1  O  GLY E 101   N  TYR E   7           
SHEET    3   N 4 LYS E  31  LEU E  39 -1  N  GLN E  36   O  HIS E 100           
SHEET    4   N 4 VAL E  79  TYR E  82 -1  O  VAL E  79   N  ILE E  34           
SHEET    1   O 4 SER E  17  TRP E  20  0                                        
SHEET    2   O 4 VAL E  86  LYS E  92 -1  O  VAL E  86   N  TRP E  20           
SHEET    3   O 4 PHE E  48  THR E  55 -1  N  GLU E  52   O  LYS E  89           
SHEET    4   O 4 VAL E  60  LYS E  68 -1  O  LEU E  67   N  ASN E  49           
LINK         OD2 ASP A  16                MG    MG E 401     1555   1555  2.14  
LINK        MG    MG A 402                 OD2 ASP E  16     1555   1555  3.12  
LINK        MG    MG A 402                 O   LEU E  90     1555   1555  2.84  
LINK        MG    MG A 402                 O   HOH E 426     1555   1555  2.75  
LINK        MG    MG A 402                 O   HOH E 440     1555   1555  2.71  
LINK        MG    MG A 402                 O   HOH E 463     1555   1555  2.29  
LINK        MG    MG A 402                 O   HOH E 464     1555   1555  3.05  
LINK         O   HOH A 403                MG    MG E 401     1555   1555  2.15  
LINK         O   HOH A 404                MG    MG E 401     1555   1555  2.09  
LINK         O   HOH A 405                MG    MG E 401     1555   1555  2.13  
LINK         O   HOH A 406                MG    MG E 401     1555   1555  2.16  
LINK         O   HOH A 407                MG    MG E 401     1555   1555  1.85  
CISPEP   1 GLY A   95    PRO A   96          0         0.04                     
CISPEP   2 GLY B   95    PRO B   96          0         0.19                     
CISPEP   3 GLY C   95    PRO C   96          0         0.16                     
CISPEP   4 GLY D   95    PRO D   96          0         0.29                     
CISPEP   5 GLY E   95    PRO E   96          0        -0.03                     
SITE     1 AC1  6 ASP A  16  HOH A 403  HOH A 404  HOH A 405                    
SITE     2 AC1  6 HOH A 406  HOH A 407                                          
SITE     1 AC2  6 ASP E  16  LEU E  90  HOH E 426  HOH E 440                    
SITE     2 AC2  6 HOH E 463  HOH E 464                                          
CRYST1   57.608   60.089   73.426  90.00  90.79  90.00 P 1 21 1     10          
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      0.017359  0.000000  0.000239        0.00000                         
SCALE2      0.000000  0.016642  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.013620        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
DBGET integrated database retrieval system