HEADER    TRANSLATION                             11-FEB-16   2NBG              
TITLE     STRUCTURE OF THE GEOBACILLUS STEAROTHERMOPHILUS IF2 G3-SUBDOMAIN      
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: TRANSLATION INITIATION FACTOR IF-2;                        
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: RESIDUES 394-514;                                          
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: GEOBACILLUS STEAROTHERMOPHILUS;                 
SOURCE   3 ORGANISM_TAXID: 1422;                                                
SOURCE   4 GENE: INFB;                                                          
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_VECTOR: PEV                                        
KEYWDS    RIBOSOME, TRANSLATION INITIATION, TRANSLATION                         
EXPDTA    SOLUTION NMR                                                          
NUMMDL    20                                                                    
AUTHOR    R.DONGRE,G.E.FOLKERS,C.O.GUALERZI,R.BOELENS,H.WIENK                   
REVDAT   4   15-MAY-24 2NBG    1       REMARK                                   
REVDAT   3   14-JUN-23 2NBG    1       REMARK SEQADV                            
REVDAT   2   07-SEP-16 2NBG    1       JRNL                                     
REVDAT   1   20-JUL-16 2NBG    0                                                
JRNL        AUTH   R.DONGRE,G.E.FOLKERS,C.O.GUALERZI,R.BOELENS,H.WIENK          
JRNL        TITL   A MODEL FOR THE INTERACTION OF THE G3-SUBDOMAIN OF           
JRNL        TITL 2 GEOBACILLUS STEAROTHERMOPHILUS IF2 WITH THE 30S RIBOSOMAL    
JRNL        TITL 3 SUBUNIT.                                                     
JRNL        REF    PROTEIN SCI.                  V.  25  1722 2016              
JRNL        REFN                   ISSN 0961-8368                               
JRNL        PMID   27364543                                                     
JRNL        DOI    10.1002/PRO.2977                                             
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : NMRPIPE, CNS                                         
REMARK   3   AUTHORS     : DELAGLIO, GRZESIEK, VUISTER, ZHU, PFEIFER AND BAX    
REMARK   3                 (NMRPIPE), BRUNGER, ADAMS, CLORE, GROS, NILGES AND   
REMARK   3                 READ (CNS)                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 2NBG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-FEB-16.                  
REMARK 100 THE DEPOSITION ID IS D_1000104658.                                   
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : 303                                
REMARK 210  PH                             : 6.5                                
REMARK 210  IONIC STRENGTH                 : 0.1                                
REMARK 210  PRESSURE                       : AMBIENT                            
REMARK 210  SAMPLE CONTENTS                : 0.15 MM [U-100% 13C; U-100% 15N]   
REMARK 210                                   IF2-G3, 50 MM SODIUM PHOSPHATE,    
REMARK 210                                   100 MM POTASSIUM CHLORIDE, 2 %     
REMARK 210                                   GLYCEROL, 95% H2O/5% D2O           
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : 2D 1H-15N HSQC; 2D 1H-13C HSQC;    
REMARK 210                                   3D CBCA(CO)NH; 3D HNCACB; 3D       
REMARK 210                                   HNCO; 3D HNCACO; 3D 1H-15N TOCSY;  
REMARK 210                                   3D HBHA(CO)NH; 3D HCCH-TOCSY;      
REMARK 210                                   2D 1H-1H NOESY; 3D 1H-15N NOESY;   
REMARK 210                                   3D 1H-13C NOESY                    
REMARK 210  SPECTROMETER FIELD STRENGTH    : 600 MHZ; 900 MHZ                   
REMARK 210  SPECTROMETER MODEL             : AVANCE                             
REMARK 210  SPECTROMETER MANUFACTURER      : BRUKER                             
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : SPARKY, CYANA, TALOS               
REMARK 210   METHOD USED                   : MOLECULAR DYNAMICS                 
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 100                                
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 20                                 
REMARK 210 CONFORMERS, SELECTION CRITERIA  : STRUCTURES WITH THE LOWEST         
REMARK 210                                   ENERGY                             
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: CLOSE CONTACTS                                             
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                                                                      
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  1 HIS A 392      -63.39     69.64                                   
REMARK 500  1 MET A 393      100.32     73.51                                   
REMARK 500  1 HIS A 396      -71.18   -148.37                                   
REMARK 500  1 LEU A 397      100.03   -176.48                                   
REMARK 500  1 ILE A 401      -66.14   -143.14                                   
REMARK 500  1 VAL A 404      -75.28   -119.82                                   
REMARK 500  1 MET A 407       22.23   -142.00                                   
REMARK 500  1 LYS A 411       95.59     68.42                                   
REMARK 500  1 ALA A 412      -44.21   -146.59                                   
REMARK 500  1 ALA A 418       82.54   -169.43                                   
REMARK 500  1 GLU A 498      -57.02   -138.04                                   
REMARK 500  1 ASP A 499      -92.94     47.94                                   
REMARK 500  1 ALA A 511      -77.64   -146.98                                   
REMARK 500  1 GLN A 512       93.85    170.34                                   
REMARK 500  2 SER A 391     -176.44     68.48                                   
REMARK 500  2 HIS A 392      -57.35     73.25                                   
REMARK 500  2 MET A 393      -26.69     64.80                                   
REMARK 500  2 LEU A 398       98.35     71.68                                   
REMARK 500  2 VAL A 404      -69.42   -123.08                                   
REMARK 500  2 SER A 405       99.99   -178.63                                   
REMARK 500  2 MET A 407      106.01   -166.11                                   
REMARK 500  2 LYS A 411       75.09     62.98                                   
REMARK 500  2 ARG A 417      -86.32   -133.72                                   
REMARK 500  2 ALA A 418       79.31   -155.14                                   
REMARK 500  2 GLU A 498      -83.47    -91.51                                   
REMARK 500  2 ASP A 499      -55.61     67.45                                   
REMARK 500  2 ALA A 511      116.98     72.02                                   
REMARK 500  2 GLN A 512      168.06     68.64                                   
REMARK 500  3 ASP A 395     -164.13     60.27                                   
REMARK 500  3 LEU A 397      109.78     68.52                                   
REMARK 500  3 MET A 400       82.21     64.98                                   
REMARK 500  3 LEU A 402      -93.31     61.55                                   
REMARK 500  3 LEU A 403      -57.45   -151.07                                   
REMARK 500  3 VAL A 404      -63.04     71.80                                   
REMARK 500  3 GLU A 409       85.32   -157.72                                   
REMARK 500  3 LYS A 411      -67.82     69.50                                   
REMARK 500  3 ALA A 412       93.51   -176.18                                   
REMARK 500  3 ARG A 416      -64.10     72.51                                   
REMARK 500  3 ARG A 417      -39.10   -168.34                                   
REMARK 500  3 ALA A 509     -163.17     59.68                                   
REMARK 500  3 ALA A 511       74.55     65.22                                   
REMARK 500  3 ARG A 513      105.80   -169.83                                   
REMARK 500  4 LEU A 398      -76.78     72.71                                   
REMARK 500  4 GLU A 399       70.52     52.24                                   
REMARK 500  4 ILE A 401      -65.47    -95.69                                   
REMARK 500  4 LEU A 402      177.57     61.97                                   
REMARK 500  4 LEU A 403       89.06     63.97                                   
REMARK 500  4 ARG A 416      176.58     67.91                                   
REMARK 500  4 ARG A 417     -112.91     52.42                                   
REMARK 500  4 ASP A 499      -52.43   -158.75                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS     198 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500 15 ARG A 510         0.08    SIDE CHAIN                              
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 25975   RELATED DB: BMRB                                 
DBREF  2NBG A  394   514  UNP    P04766   IF2_GEOSE      394    514             
SEQADV 2NBG GLY A  390  UNP  P04766              EXPRESSION TAG                 
SEQADV 2NBG SER A  391  UNP  P04766              EXPRESSION TAG                 
SEQADV 2NBG HIS A  392  UNP  P04766              EXPRESSION TAG                 
SEQADV 2NBG MET A  393  UNP  P04766              EXPRESSION TAG                 
SEQRES   1 A  125  GLY SER HIS MET LEU ASP HIS LEU LEU GLU MET ILE LEU          
SEQRES   2 A  125  LEU VAL SER GLU MET GLU GLU LEU LYS ALA ASN PRO ASN          
SEQRES   3 A  125  ARG ARG ALA VAL GLY THR VAL ILE GLU ALA LYS LEU ASP          
SEQRES   4 A  125  LYS GLY ARG GLY PRO VAL ALA THR LEU LEU VAL GLN ALA          
SEQRES   5 A  125  GLY THR LEU LYS VAL GLY ASP PRO ILE VAL VAL GLY THR          
SEQRES   6 A  125  THR TYR GLY ARG VAL ARG ALA MET VAL ASN ASP SER GLY          
SEQRES   7 A  125  ARG ARG VAL LYS GLU ALA GLY PRO SER MET PRO VAL GLU          
SEQRES   8 A  125  ILE THR GLY LEU HIS ASP VAL PRO GLN ALA GLY ASP ARG          
SEQRES   9 A  125  PHE MET VAL PHE GLU ASP GLU LYS LYS ALA ARG GLN ILE          
SEQRES  10 A  125  GLY GLU ALA ARG ALA GLN ARG GLN                              
HELIX    1   1 ASP A  499  GLY A  507  1                                   9    
SHEET    1   A 8 THR A 455  ARG A 458  0                                        
SHEET    2   A 8 PRO A 449  VAL A 452 -1  N  VAL A 452   O  THR A 455           
SHEET    3   A 8 ARG A 493  MET A 495 -1  O  MET A 495   N  VAL A 451           
SHEET    4   A 8 GLY A 420  ASP A 428 -1  N  GLY A 420   O  PHE A 494           
SHEET    5   A 8 GLY A 432  LEU A 438 -1  O  VAL A 434   N  LYS A 426           
SHEET    6   A 8 PRO A 478  THR A 482 -1  O  VAL A 479   N  LEU A 437           
SHEET    7   A 8 MET A 462  ASN A 464 -1  N  VAL A 463   O  GLU A 480           
SHEET    8   A 8 ARG A 469  VAL A 470 -1  O  VAL A 470   N  MET A 462           
SHEET    1   B 2 LEU A 444  LYS A 445  0                                        
SHEET    2   B 2 GLU A 472  ALA A 473 -1  O  ALA A 473   N  LEU A 444           
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                         
MODEL        1