AS2TS intermediate model information! 

MOLECULE  1mu5_A  
HEADER    ISOMERASE                               23-SEP-02   1MU5               
TITLE     STRUCTURE OF TOPOISOMERASE SUBUNIT                                     
COMPND    MOL_ID: 1;                                                             
COMPND   2 MOLECULE: TYPE II DNA TOPOISOMERASE VI SUBUNIT B;                     
COMPND   3 CHAIN: A;                                                             
COMPND   4 EC: 5.99.1.3;                                                         
COMPND   5 ENGINEERED: YES                                                       
SOURCE    MOL_ID: 1;                                                             
SOURCE   2 ORGANISM_SCIENTIFIC: SULFOLOBUS SHIBATAE;                             
SOURCE   3 ORGANISM_TAXID: 2286;                                                 
SOURCE   4 GENE: TOP6B;                                                          
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                  
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562                                          
KEYWDS    GHKL ATPASE, HELIX TWO-TURNS HELIX, ISOMERASE                          
EXPDTA    X-RAY DIFFRACTION                                                      
AUTHOR    K.D.CORBETT,J.M.BERGER                                                 
REVDAT   3   13-JUL-11 1MU5    1       VERSN                                     
REVDAT   2   24-FEB-09 1MU5    1       VERSN                                     
REVDAT   1   07-JAN-03 1MU5    0                                                 
JRNL        AUTH   K.D.CORBETT,J.M.BERGER                                        
JRNL        TITL   STRUCTURE OF THE TOPOISOMERASE VI-B SUBUNIT: IMPLICATIONS     
JRNL        TITL 2 FOR TYPE II TOPOISOMERASE MECHANISM AND EVOLUTION             
JRNL        REF    EMBO J.                       V.  22   151 2003               
JRNL        REFN                   ISSN 0261-4189                                
JRNL        PMID   12505993                                                      
JRNL        DOI    10.1093/EMBOJ/CDG008                                          
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                        
DBREF  1MU5 A    2   470  UNP    O05207   TOP6B_SULSH      2    470              
SEQRES   1 A  471  GLY ALA SER ALA LYS GLU LYS PHE THR SER LEU SER PRO           
SEQRES   2 A  471  ALA GLU PHE PHE LYS ARG ASN PRO GLU LEU ALA GLY PHE           
SEQRES   3 A  471  PRO ASN PRO ALA ARG ALA LEU TYR GLN THR VAL ARG GLU           
SEQRES   4 A  471  LEU ILE GLU ASN SER LEU ASP ALA THR ASP VAL HIS GLY           
SEQRES   5 A  471  ILE LEU PRO ASN ILE LYS ILE THR ILE ASP LEU ILE ASP           
SEQRES   6 A  471  ASP ALA ARG GLN ILE TYR LYS VAL ASN VAL VAL ASP ASN           
SEQRES   7 A  471  GLY ILE GLY ILE PRO PRO GLN GLU VAL PRO ASN ALA PHE           
SEQRES   8 A  471  GLY ARG VAL LEU TYR SER SER LYS TYR VAL ASN ARG GLN           
SEQRES   9 A  471  THR ARG GLY MET TYR GLY LEU GLY VAL LYS ALA ALA VAL           
SEQRES  10 A  471  LEU TYR SER GLN MET HIS GLN ASP LYS PRO ILE GLU ILE           
SEQRES  11 A  471  GLU THR SER PRO VAL ASN SER LYS ARG ILE TYR THR PHE           
SEQRES  12 A  471  LYS LEU LYS ILE ASP ILE ASN LYS ASN GLU PRO ILE ILE           
SEQRES  13 A  471  VAL GLU ARG GLY SER VAL GLU ASN THR ARG GLY PHE HIS           
SEQRES  14 A  471  GLY THR SER VAL ALA ILE SER ILE PRO GLY ASP TRP PRO           
SEQRES  15 A  471  LYS ALA LYS SER ARG ILE TYR GLU TYR ILE LYS ARG THR           
SEQRES  16 A  471  TYR ILE ILE THR PRO TYR ALA GLU PHE ILE PHE LYS ASP           
SEQRES  17 A  471  PRO GLU GLY ASN VAL THR TYR TYR PRO ARG LEU THR ASN           
SEQRES  18 A  471  LYS ILE PRO LYS PRO PRO GLN GLU VAL LYS PRO HIS PRO           
SEQRES  19 A  471  TYR GLY VAL ASP ARG GLU GLU ILE LYS ILE LEU ILE ASN           
SEQRES  20 A  471  ASN LEU LYS ARG ASP TYR THR ILE LYS GLU PHE LEU VAL           
SEQRES  21 A  471  ASN GLU PHE GLN SER ILE GLY ASP THR THR ALA ASP LYS           
SEQRES  22 A  471  ILE LEU GLU LEU ALA GLY LEU LYS PRO ASN LYS LYS VAL           
SEQRES  23 A  471  LYS ASN LEU THR GLU GLU GLU ILE THR ARG LEU VAL GLU           
SEQRES  24 A  471  THR PHE LYS LYS TYR GLU ASP PHE ARG SER PRO SER ALA           
SEQRES  25 A  471  ASP SER LEU SER VAL ILE GLY GLU ASP LEU ILE GLU LEU           
SEQRES  26 A  471  GLY LEU LYS LYS ILE PHE ASN PRO ASP PHE ALA ALA SER           
SEQRES  27 A  471  ILE THR ARG LYS PRO LYS ALA TYR GLN GLY HIS PRO PHE           
SEQRES  28 A  471  ILE VAL GLU ALA GLY VAL ALA PHE GLY GLY SER ILE PRO           
SEQRES  29 A  471  VAL GLY GLU GLU PRO ILE VAL LEU ARG TYR ALA ASN LYS           
SEQRES  30 A  471  ILE PRO LEU ILE TYR ASP GLU LYS SER ASP VAL ILE TRP           
SEQRES  31 A  471  LYS VAL VAL GLU GLU LEU ASP TRP LYS ARG TYR GLY ILE           
SEQRES  32 A  471  GLU SER ASP GLN TYR GLN MET VAL VAL MET VAL HIS LEU           
SEQRES  33 A  471  CYS SER THR LYS ILE PRO TYR LYS SER ALA GLY LYS GLU           
SEQRES  34 A  471  SER ILE ALA GLU VAL GLU ASP ILE GLU LYS GLU ILE LYS           
SEQRES  35 A  471  ASN ALA LEU MET GLU VAL ALA ARG LYS LEU LYS GLN TYR           
SEQRES  36 A  471  LEU SER GLU LYS ARG LYS GLU GLN GLU ALA LYS LYS LYS           
SEQRES  37 A  471  LEU LEU ALA                                                   
HET     CA  A   1       1                                                        
HET     CA  A 471       1                                                        
HETNAM      CA CALCIUM ION                                                       
FORMUL   2   CA    2(CA 2+)                                                      
FORMUL   4  HOH   *237(H2 O)                                                     
CRYST1   94.091  110.968   54.544  90.00  90.00  90.00 P 21 21 2     4           
END  

FATAL: There is no PDB entry  ( 1mu5_A ) in the database!