PDB Short entry for 2NA2
HEADER    NUCLEAR PROTEIN/RNA BINDING PROTEIN     17-DEC-15   2NA2              
TITLE     DROSHA QUAD MUTANT DOUBLE-STRANDED RNA BINDING COMPETENT              
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: RIBONUCLEASE 3;                                            
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: PROTEIN DROSHA, RIBONUCLEASE III, RNASE III, P241;          
COMPND   5 EC: 3.1.26.3;                                                        
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: DROSHA, RN3, RNASE3L, RNASEN;                                  
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_VECTOR: PET49B                                     
KEYWDS    DROSHA, HYDROLASE, NUCLEAR PROTEIN-RNA BINDING PROTEIN COMPLEX        
EXPDTA    SOLUTION NMR                                                          
NUMMDL    10                                                                    
AUTHOR    S.A.SHOWALTER,D.SAHU,J.C.KRANICK                                      
REVDAT   2   14-JUN-23 2NA2    1       REMARK SEQADV                            
REVDAT   1   21-DEC-16 2NA2    0                                                
JRNL        AUTH   S.A.SHOWALTER,D.SAHU,J.C.KRANICK,D.GHOSH                     
JRNL        TITL   TOWARDS UNDERSTANDING DROSHA DSRBDS ROLE IN MICROPROCESSING  
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : TOPSPIN 3.5, X-PLOR NIH                              
REMARK   3   AUTHORS     : BRUKER BIOSPIN (TOPSPIN)                             
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 2NA2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-JAN-16.                  
REMARK 100 THE DEPOSITION ID IS D_1000104611.                                   
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : 298                                
REMARK 210  PH                             : 7.29                               
REMARK 210  IONIC STRENGTH                 : 0.1                                
REMARK 210  PRESSURE                       : AMBIENT                            
REMARK 210  SAMPLE CONTENTS                : 850 MM [U-100% 13C; U-100% 15N]    
REMARK 210                                   PROTEIN, 100 MM CACODYLATE PH      
REMARK 210                                   7.29, 100 MM POTASSIUM CHLORIDE,   
REMARK 210                                   5 MM BETA-MERCAPTOETHANOL, 10 %    
REMARK 210                                   D2O, 90% H2O/10% D2O               
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : 2D 1H-15N HSQC; 3D HNCO; 3D        
REMARK 210                                   HN(CA)CO; 3D CBCA(CO)NH; 3D        
REMARK 210                                   HNCACB; 3D H(CCO)NH; 2D 1H-1H      
REMARK 210                                   NOESY; 3D HCCH-TOCSY; 3D HNHA      
REMARK 210  SPECTROMETER FIELD STRENGTH    : 600 MHZ; 500 MHZ                   
REMARK 210  SPECTROMETER MODEL             : AVANCE                             
REMARK 210  SPECTROMETER MANUFACTURER      : BRUKER                             
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : TOPSPIN 3.5, SPARKY, TALOS, X      
REMARK 210                                   -PLOR NIH                          
REMARK 210   METHOD USED                   : DGSA-DISTANCE GEOMETRY SIMULATED   
REMARK 210                                   ANNEALING                          
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 1000                               
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 10                                 
REMARK 210 CONFORMERS, SELECTION CRITERIA  : ALL CALCULATED STRUCTURES          
REMARK 210                                   SUBMITTED                          
REMARK 210                                                                      
REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1                   
REMARK 210                                                                      
REMARK 210 REMARK: NULL                                                         
REMARK 215                                                                      
REMARK 215 NMR STUDY                                                            
REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION           
REMARK 215 NMR DATA.  PROTEIN DATA BANK CONVENTIONS REQUIRE THAT                
REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON              
REMARK 215 THESE RECORDS ARE MEANINGLESS.                                       
REMARK 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: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
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 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500  1 LEU A  17       75.13     48.33                                   
REMARK 500  1 HIS A  39     -108.42   -119.16                                   
REMARK 500  1 LYS A  50       17.74     59.08                                   
REMARK 500  1 TYR A  77      133.44     67.98                                   
REMARK 500  2 PRO A  37     -137.22    -52.97                                   
REMARK 500  2 HIS A  39     -109.83    -47.29                                   
REMARK 500  2 TYR A  77      161.13     83.06                                   
REMARK 500  2 GLN A  81       49.65     38.79                                   
REMARK 500  3 ASP A   5       99.12    -35.84                                   
REMARK 500  3 LEU A  32      -84.08    -99.94                                   
REMARK 500  3 SER A  38      -73.52     75.99                                   
REMARK 500  3 HIS A  39      -36.49   -174.20                                   
REMARK 500  3 TYR A  77      113.90     57.40                                   
REMARK 500  4 SER A   8      -18.86    -47.99                                   
REMARK 500  4 LEU A  17       78.77     42.76                                   
REMARK 500  4 LEU A  32      -65.67    -92.87                                   
REMARK 500  4 PRO A  37       73.60    -52.33                                   
REMARK 500  4 HIS A  39     -131.54   -148.70                                   
REMARK 500  4 TYR A  77      130.88     61.99                                   
REMARK 500  4 PHE A  79       70.71   -159.03                                   
REMARK 500  5 LEU A  17       71.48     34.60                                   
REMARK 500  5 HIS A  39     -123.87     48.43                                   
REMARK 500  5 TYR A  77       90.23     41.87                                   
REMARK 500  6 ASN A   4      177.51     50.80                                   
REMARK 500  6 HIS A  39     -113.89   -135.34                                   
REMARK 500  6 PHE A  79      -62.46   -167.24                                   
REMARK 500  6 GLN A  81       14.77   -159.49                                   
REMARK 500  7 LEU A  17       47.06    -74.10                                   
REMARK 500  7 ASP A  25      154.33     69.41                                   
REMARK 500  7 LYS A  50       27.25     41.76                                   
REMARK 500  7 TYR A  77      110.94   -167.62                                   
REMARK 500  8 LEU A  17       70.72     52.19                                   
REMARK 500  8 LYS A  50       19.89     56.02                                   
REMARK 500  8 TYR A  77       96.17     58.26                                   
REMARK 500  8 PRO A  80       38.83    -71.34                                   
REMARK 500  8 GLN A  81      -42.98     70.00                                   
REMARK 500  9 PRO A   6     -158.51    -80.40                                   
REMARK 500  9 LEU A  17       67.68     38.39                                   
REMARK 500 10 PRO A   6     -167.49    -67.25                                   
REMARK 500 10 PRO A  24      163.32    -45.53                                   
REMARK 500 10 LEU A  32       26.39   -145.46                                   
REMARK 500 10 SER A  38      -60.53     73.31                                   
REMARK 500 10 HIS A  39     -115.41    -81.13                                   
REMARK 500 10 LYS A  50       37.84     38.22                                   
REMARK 500 10 CYS A  56      112.62   -161.15                                   
REMARK 500 10 PHE A  79       59.55   -158.52                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 25924   RELATED DB: BMRB                                 
DBREF  2NA2 A    4    82  UNP    Q9NRR4   RNC_HUMAN     1259   1337             
SEQADV 2NA2 GLY A    1  UNP  Q9NRR4              EXPRESSION TAG                 
SEQADV 2NA2 PRO A    2  UNP  Q9NRR4              EXPRESSION TAG                 
SEQADV 2NA2 GLY A    3  UNP  Q9NRR4              EXPRESSION TAG                 
SEQADV 2NA2 ILE A    7  UNP  Q9NRR4    LYS  1262 ENGINEERED MUTATION            
SEQADV 2NA2 LYS A   62  UNP  Q9NRR4    ILE  1317 ENGINEERED MUTATION            
SEQADV 2NA2 LYS A   63  UNP  Q9NRR4    GLN  1318 ENGINEERED MUTATION            
SEQADV 2NA2 LYS A   66  UNP  Q9NRR4    GLU  1321 ENGINEERED MUTATION            
SEQRES   1 A   82  GLY PRO GLY ASN ASP PRO ILE SER GLN LEU GLN GLN CYS          
SEQRES   2 A   82  CYS LEU THR LEU ARG THR GLU GLY LYS GLU PRO ASP ILE          
SEQRES   3 A   82  PRO LEU TYR LYS THR LEU GLN THR VAL GLY PRO SER HIS          
SEQRES   4 A   82  ALA ARG THR TYR THR VAL ALA VAL TYR PHE LYS GLY GLU          
SEQRES   5 A   82  ARG ILE GLY CYS GLY LYS GLY PRO SER LYS LYS GLN ALA          
SEQRES   6 A   82  LYS MET GLY ALA ALA MET ASP ALA LEU GLU LYS TYR ASN          
SEQRES   7 A   82  PHE PRO GLN MET                                              
HELIX    1   1 ILE A    7  LEU A   17  1                                  11    
HELIX    2   2 SER A   61  TYR A   77  1                                  17    
SHEET    1   A 3 THR A  31  VAL A  35  0                                        
SHEET    2   A 3 THR A  42  PHE A  49 -1  O  THR A  44   N  LEU A  32           
SHEET    3   A 3 GLU A  52  GLY A  59 -1  O  GLY A  55   N  VAL A  47           
CRYST1    1.000    1.000    1.000  90.00  90.00  90.00 P 1           1          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      1.000000  0.000000  0.000000        0.00000                         
SCALE2      0.000000  1.000000  0.000000        0.00000                         
SCALE3      0.000000  0.000000  1.000000        0.00000