HEADER    BIOSYNTHETIC/STRUCTURAL PROTEIN/RNA     11-MAY-05   1ZN1              
TITLE     COORDINATES OF RRF FITTED INTO CRYO-EM MAP OF THE 70S POST-TERMINATION
TITLE    2 COMPLEX                                                              
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: RIBOSOMAL 23S RNA;                                         
COMPND   3 CHAIN: B;                                                            
COMPND   4 FRAGMENT: FRAGMENT OF LARGE SUBUNIT RRNA HELIX 69-71;                
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: RIBOSOMAL 16S RNA;                                         
COMPND   7 CHAIN: C;                                                            
COMPND   8 FRAGMENT: FRAGMENT OF SMALL SUBUNIT RRNA HELIX 44;                   
COMPND   9 MOL_ID: 3;                                                           
COMPND  10 MOLECULE: RIBOSOME RECYCLING FACTOR;                                 
COMPND  11 CHAIN: A;                                                            
COMPND  12 SYNONYM: RIBOSOME RELEASING FACTOR, RRF;                             
COMPND  13 MOL_ID: 4;                                                           
COMPND  14 MOLECULE: 30S RIBOSOMAL PROTEIN S12;                                 
COMPND  15 CHAIN: L                                                             
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   3 ORGANISM_TAXID: 562;                                                 
SOURCE   4 MOL_ID: 2;                                                           
SOURCE   5 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   6 ORGANISM_TAXID: 562;                                                 
SOURCE   7 MOL_ID: 3;                                                           
SOURCE   8 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   9 ORGANISM_TAXID: 562;                                                 
SOURCE  10 MOL_ID: 4;                                                           
SOURCE  11 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE  12 ORGANISM_TAXID: 562                                                  
KEYWDS    RIBOSOME RECYCLING FACTOR, ELONGATION FACTOR G, 70S, POST-TERMINATION 
KEYWDS   2 COMPLEX, BIOSYNTHETIC-STRUCTURAL PROTEIN-RNA COMPLEX                 
EXPDTA    ELECTRON MICROSCOPY                                                   
MDLTYP    CA ATOMS ONLY, CHAIN A, L; P ATOMS ONLY, CHAIN B, C                   
AUTHOR    N.GAO,A.V.ZAVIALOV,W.LI,J.SENGUPTA,M.VALLE,R.P.GURSKY,M.EHRENBERG,    
AUTHOR   2 J.FRANK                                                              
REVDAT   5   14-FEB-24 1ZN1    1       REMARK                                   
REVDAT   4   31-JAN-18 1ZN1    1       JRNL   REMARK                            
REVDAT   3   02-FEB-10 1ZN1    1       REMARK                                   
REVDAT   2   24-FEB-09 1ZN1    1       VERSN                                    
REVDAT   1   14-JUN-05 1ZN1    0                                                
JRNL        AUTH   N.GAO,A.V.ZAVIALOV,W.LI,J.SENGUPTA,M.VALLE,R.P.GURSKY,       
JRNL        AUTH 2 M.EHRENBERG,J.FRANK                                          
JRNL        TITL   MECHANISM FOR THE DISASSEMBLY OF THE POSTTERMINATION COMPLEX 
JRNL        TITL 2 INFERRED FROM CRYO-EM STUDIES.                               
JRNL        REF    MOL.CELL                      V.  18   663 2005              
JRNL        REFN                   ISSN 1097-2765                               
JRNL        PMID   15949441                                                     
JRNL        DOI    10.1016/J.MOLCEL.2005.05.005                                 
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   M.VALLE,A.ZAVIALOV,J.SENGUPTA,U.RAWAT,M.EHRENBERG,J.FRANK    
REMARK   1  TITL   LOCKING AND UNLOCKING OF RIBOSOMAL MOTIONS                   
REMARK   1  REF    CELL(CAMBRIDGE,MASS.)         V. 114   123 2003              
REMARK   1  REFN                   ISSN 0092-8674                               
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   H.GAO,J.SENGUPTA,M.VALLE,A.KOROSTELEV,N.ESWAR,S.M.STAGG,     
REMARK   1  AUTH 2 P.VAN ROEY,R.K.AGRAWAL,S.C.HARVEY,A.SALI,M.S.CHAPMAN,J.FRANK 
REMARK   1  TITL   STUDY OF STRUCTURAL DYNAMICS OF E.COLI 70S RIBOSOME USING    
REMARK   1  TITL 2 REAL-SPACE REFINEMENT                                        
REMARK   1  REF    CELL(CAMBRIDGE,MASS.)         V. 113   789 2003              
REMARK   1  REFN                   ISSN 0092-8674                               
REMARK   1 REFERENCE 3                                                          
REMARK   1  AUTH   K.K.KIM,K.MIN,S.W.SUH                                        
REMARK   1  TITL   CRYSTAL STRUCTURE OF THE RIBOSOME RECYCLING FACTOR FROM      
REMARK   1  TITL 2 E.COLI                                                       
REMARK   1  REF    EMBO J.                       V.  19  2362 2000              
REMARK   1  REFN                   ISSN 0261-4189                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.   14.10 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   SOFTWARE PACKAGES      : NULL                                      
REMARK   3   RECONSTRUCTION SCHEMA  : NULL                                      
REMARK   3                                                                      
REMARK   3 EM MAP-MODEL FITTING AND REFINEMENT                                  
REMARK   3   PDB ENTRY                    : 1P6G                                
REMARK   3   REFINEMENT SPACE             : REAL                                
REMARK   3   REFINEMENT PROTOCOL          : OTHER                               
REMARK   3   REFINEMENT TARGET            : NULL                                
REMARK   3   OVERALL ANISOTROPIC B VALUE  : NULL                                
REMARK   3                                                                      
REMARK   3 FITTING PROCEDURE : METHOD--MANUAL FITTING IN O                      
REMARK   3                                                                      
REMARK   3 EM IMAGE RECONSTRUCTION STATISTICS                                   
REMARK   3   NOMINAL PIXEL SIZE (ANGSTROMS)    : NULL                           
REMARK   3   ACTUAL PIXEL SIZE  (ANGSTROMS)    : NULL                           
REMARK   3   EFFECTIVE RESOLUTION (ANGSTROMS)  : 14.10                          
REMARK   3   NUMBER OF PARTICLES               : 37379                          
REMARK   3   CTF CORRECTION METHOD             : NULL                           
REMARK   3                                                                      
REMARK   3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: TMV                     
REMARK   3                                                                      
REMARK   3 OTHER DETAILS: SPIDER PACKAGE                                        
REMARK   4                                                                      
REMARK   4 1ZN1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-MAY-05.                  
REMARK 100 THE DEPOSITION ID IS D_1000032912.                                   
REMARK 245                                                                      
REMARK 245 EXPERIMENTAL DETAILS                                                 
REMARK 245   RECONSTRUCTION METHOD          : SINGLE PARTICLE                   
REMARK 245   SPECIMEN TYPE                  : VITREOUS ICE (CRYO EM)            
REMARK 245                                                                      
REMARK 245 ELECTRON MICROSCOPE SAMPLE                                           
REMARK 245   SAMPLE TYPE                    : PARTICLE                          
REMARK 245   PARTICLE TYPE                  : POINT                             
REMARK 245   NAME OF SAMPLE                 : 70S RIBOSOME                      
REMARK 245   SAMPLE CONCENTRATION (MG ML-1) : 0.03                              
REMARK 245   SAMPLE SUPPORT DETAILS         : QUANTIFOIL HOLEY CARBON FILM      
REMARK 245                                    GRIDS                             
REMARK 245   SAMPLE VITRIFICATION DETAILS   : RAPID-FREEZING IN LIQUID ETHANE   
REMARK 245   SAMPLE BUFFER                  : POLYMIX BUFFER                    
REMARK 245   PH                             : 7.50                              
REMARK 245   SAMPLE DETAILS                 : NULL                              
REMARK 245                                                                      
REMARK 245 DATA ACQUISITION                                                     
REMARK 245   DATE OF EXPERIMENT                : 01-FEB-03                      
REMARK 245   NUMBER OF MICROGRAPHS-IMAGES      : NULL                           
REMARK 245   TEMPERATURE (KELVIN)              : 93.00                          
REMARK 245   MICROSCOPE MODEL                  : FEI TECNAI F20                 
REMARK 245   DETECTOR TYPE                     : KODAK SO-163 FILM              
REMARK 245   MINIMUM DEFOCUS (NM)              : -1.40                          
REMARK 245   MAXIMUM DEFOCUS (NM)              : -3.80                          
REMARK 245   MINIMUM TILT ANGLE (DEGREES)      : 0.00                           
REMARK 245   MAXIMUM TILT ANGLE (DEGREES)      : 0.00                           
REMARK 245   NOMINAL CS                        : NULL                           
REMARK 245   IMAGING MODE                      : BRIGHT FIELD                   
REMARK 245   ELECTRON DOSE (ELECTRONS NM**-2)  : 1500.00                        
REMARK 245   ILLUMINATION MODE                 : FLOOD BEAM                     
REMARK 245   NOMINAL MAGNIFICATION             : 50000                          
REMARK 245   CALIBRATED MAGNIFICATION          : 49700                          
REMARK 245   SOURCE                            : FIELD EMISSION GUN             
REMARK 245   ACCELERATION VOLTAGE (KV)         : 200                            
REMARK 245   IMAGING DETAILS                   : NULL                           
REMARK 247                                                                      
REMARK 247 ELECTRON MICROSCOPY                                                  
REMARK 247  THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON          
REMARK 247  MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE              
REMARK 247  THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES           
REMARK 247  ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION         
REMARK 247  OF THE STRUCTURE FACTORS.                                           
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: TETRAMERIC                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, C, A, L                            
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 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1P6G   RELATED DB: PDB                                   
REMARK 900 30S SUBUNIT                                                          
REMARK 900 RELATED ID: 1P85   RELATED DB: PDB                                   
REMARK 900 50S SUBUNIT                                                          
REMARK 900 RELATED ID: 1EK8   RELATED DB: PDB                                   
REMARK 900 RRF STRUCTURE FROM E.COLI                                            
REMARK 900 RELATED ID: 1ZN0   RELATED DB: PDB                                   
REMARK 900 RELATED ID: EMD-1127   RELATED DB: EMDB                              
REMARK 900 RELATED ID: EMD-1128   RELATED DB: EMDB                              
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 THIS ENTRY CONTAINS C ALPHA AND P ATOMS ONLY.                        
DBREF  1ZN1 A    1   185  UNP    P0A805   RRF_ECOLI        1    185             
DBREF  1ZN1 L   27   123  UNP    P0A7S3   RS12_ECOLI      27    123             
DBREF  1ZN1 B 1906  1964  PDB    1ZN1     1ZN1          1906   1964             
DBREF  1ZN1 C 1405  1495  PDB    1ZN1     1ZN1          1405   1495             
SEQRES   1 B   59    G   G   C   C   G   U   A   A   C   U   A   U   A          
SEQRES   2 B   59    A   C   G   G   U   C   C   U   A   A   G   G   U          
SEQRES   3 B   59    A   G   C   G   A   A   A   U   U   C   C   U   U          
SEQRES   4 B   59    G   U   C   G   G   G   U   A   A   G   U   U   C          
SEQRES   5 B   59    C   G   A   C   C   U   G                                  
SEQRES   1 C   40    G   U   C   A   C   A   C   C   A   U   G   G   G          
SEQRES   2 C   40    A   G   U   G   G   G   U   A   U   U   C   A   U          
SEQRES   3 C   40    G   A   C   U   G   G   G   G   U   G   A   A   G          
SEQRES   4 C   40    U                                                          
SEQRES   1 A  185  MET ILE SER ASP ILE ARG LYS ASP ALA GLU VAL ARG MET          
SEQRES   2 A  185  ASP LYS CYS VAL GLU ALA PHE LYS THR GLN ILE SER LYS          
SEQRES   3 A  185  ILE ARG THR GLY ARG ALA SER PRO SER LEU LEU ASP GLY          
SEQRES   4 A  185  ILE VAL VAL GLU TYR TYR GLY THR PRO THR PRO LEU ARG          
SEQRES   5 A  185  GLN LEU ALA SER VAL THR VAL GLU ASP SER ARG THR LEU          
SEQRES   6 A  185  LYS ILE ASN VAL PHE ASP ARG SER MET SER PRO ALA VAL          
SEQRES   7 A  185  GLU LYS ALA ILE MET ALA SER ASP LEU GLY LEU ASN PRO          
SEQRES   8 A  185  ASN SER ALA GLY SER ASP ILE ARG VAL PRO LEU PRO PRO          
SEQRES   9 A  185  LEU THR GLU GLU ARG ARG LYS ASP LEU THR LYS ILE VAL          
SEQRES  10 A  185  ARG GLY GLU ALA GLU GLN ALA ARG VAL ALA VAL ARG ASN          
SEQRES  11 A  185  VAL ARG ARG ASP ALA ASN ASP LYS VAL LYS ALA LEU LEU          
SEQRES  12 A  185  LYS ASP LYS GLU ILE SER GLU ASP ASP ASP ARG ARG SER          
SEQRES  13 A  185  GLN ASP ASP VAL GLN LYS LEU THR ASP ALA ALA ILE LYS          
SEQRES  14 A  185  LYS ILE GLU ALA ALA LEU ALA ASP LYS GLU ALA GLU LEU          
SEQRES  15 A  185  MET GLN PHE                                                  
SEQRES   1 L   97  PRO GLN LYS ARG GLY VAL CYS THR ARG VAL TYR THR THR          
SEQRES   2 L   97  THR PRO LYS LYS PRO ASN SER ALA LEU ARG LYS VAL CYS          
SEQRES   3 L   97  ARG VAL ARG LEU THR ASN GLY PHE GLU VAL THR SER TYR          
SEQRES   4 L   97  ILE GLY GLY GLU GLY HIS ASN LEU GLN GLU HIS SER VAL          
SEQRES   5 L   97  ILE LEU ILE ARG GLY GLY ARG VAL LYS ASP LEU PRO GLY          
SEQRES   6 L   97  VAL ARG TYR HIS THR VAL ARG GLY ALA LEU ASP CYS SER          
SEQRES   7 L   97  GLY VAL LYS ASP ARG LYS GLN ALA ARG SER LYS TYR GLY          
SEQRES   8 L   97  VAL LYS ARG PRO LYS ALA                                      
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