AS2TS intermediate model information! 

MOLECULE  3bcg_A  
HEADER    TRANSCRIPTION REGULATOR                 12-NOV-07   3BCG               
TITLE     CONFORMATIONAL CHANGES OF THE ACRR REGULATOR REVEAL A                  
TITLE    2 MECHANISM OF INDUCTION                                                
COMPND    MOL_ID: 1;                                                             
COMPND   2 MOLECULE: HTH-TYPE TRANSCRIPTIONAL REGULATOR ACRR;                    
COMPND   3 CHAIN: A, B;                                                          
COMPND   4 SYNONYM: POTENTIAL ACRAB OPERON REPRESSOR;                            
COMPND   5 ENGINEERED: YES                                                       
SOURCE    MOL_ID: 1;                                                             
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI K12;                            
SOURCE   3 ORGANISM_TAXID: 83333;                                                
SOURCE   4 STRAIN: K-12;                                                         
SOURCE   5 GENE: ACRR;                                                           
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI K12;                              
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 83333;                                       
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: K-12;                                       
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                               
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET15B                                     
KEYWDS    ACRB REGULATOR, DNA-BINDING, REPRESSOR, TRANSCRIPTION,                 
KEYWDS   2 TRANSCRIPTION REGULATION, DNA BINDING PROTEIN,                        
KEYWDS   3 TRANSCRIPTION REGULATOR                                               
EXPDTA    X-RAY DIFFRACTION                                                      
AUTHOR    R.GU,M.LI,C.C.SU,F.LONG,F.YANG,G.MCDERMOTT,E.Y.YU                      
REVDAT   3   24-FEB-09 3BCG    1       VERSN                                     
REVDAT   2   22-JUL-08 3BCG    1       JRNL                                      
REVDAT   1   26-FEB-08 3BCG    0                                                 
JRNL        AUTH   R.GU,M.LI,C.C.SU,F.LONG,M.D.ROUTH,F.YANG,                     
JRNL        AUTH 2 G.MCDERMOTT,E.W.YU                                            
JRNL        TITL   CONFORMATIONAL CHANGE OF THE ACRR REGULATOR                   
JRNL        TITL 2 REVEALS A POSSIBLE MECHANISM OF INDUCTION.                    
JRNL        REF    ACTA CRYSTALLOGR.,SECT.F      V.  64   584 2008               
JRNL        REFN                   ESSN 1744-3091                                
JRNL        PMID   18607081                                                      
JRNL        DOI    10.1107/S1744309108016035                                     
REMARK   2 RESOLUTION.    2.48 ANGSTROMS.                                        
DBREF  3BCG A    1   215  UNP    P0ACS9   ACRR_ECOLI       1    215              
DBREF  3BCG B    1   215  UNP    P0ACS9   ACRR_ECOLI       1    215              
SEQRES   1 A  215  MET ALA ARG LYS THR LYS GLN GLU ALA GLN GLU THR ARG           
SEQRES   2 A  215  GLN HIS ILE LEU ASP VAL ALA LEU ARG LEU PHE SER GLN           
SEQRES   3 A  215  GLN GLY VAL SER SER THR SER LEU GLY GLU ILE ALA LYS           
SEQRES   4 A  215  ALA ALA GLY VAL THR ARG GLY ALA ILE TYR TRP HIS PHE           
SEQRES   5 A  215  LYS ASP LYS SER ASP LEU PHE SER GLU ILE TRP GLU LEU           
SEQRES   6 A  215  SER GLU SER ASN ILE GLY GLU LEU GLU LEU GLU TYR GLN           
SEQRES   7 A  215  ALA LYS PHE PRO GLY ASP PRO LEU SER VAL LEU ARG GLU           
SEQRES   8 A  215  ILE LEU ILE HIS VAL LEU GLU SER THR VAL THR GLU GLU           
SEQRES   9 A  215  ARG ARG ARG LEU LEU MET GLU ILE ILE PHE HIS LYS CYS           
SEQRES  10 A  215  GLU PHE VAL GLY GLU MET ALA VAL VAL GLN GLN ALA GLN           
SEQRES  11 A  215  ARG ASN LEU CYS LEU GLU SER TYR ASP ARG ILE GLU GLN           
SEQRES  12 A  215  THR LEU LYS HIS CYS ILE GLU ALA LYS MET LEU PRO ALA           
SEQRES  13 A  215  ASP LEU MET THR ARG ARG ALA ALA ILE ILE MET ARG GLY           
SEQRES  14 A  215  TYR ILE SER GLY LEU MET GLU ASN TRP LEU PHE ALA PRO           
SEQRES  15 A  215  GLN SER PHE ASP LEU LYS LYS GLU ALA ARG ASP TYR VAL           
SEQRES  16 A  215  ALA ILE LEU LEU GLU MET TYR LEU LEU CYS PRO THR LEU           
SEQRES  17 A  215  ARG ASN PRO ALA THR ASN GLU                                   
SEQRES   1 B  215  MET ALA ARG LYS THR LYS GLN GLU ALA GLN GLU THR ARG           
SEQRES   2 B  215  GLN HIS ILE LEU ASP VAL ALA LEU ARG LEU PHE SER GLN           
SEQRES   3 B  215  GLN GLY VAL SER SER THR SER LEU GLY GLU ILE ALA LYS           
SEQRES   4 B  215  ALA ALA GLY VAL THR ARG GLY ALA ILE TYR TRP HIS PHE           
SEQRES   5 B  215  LYS ASP LYS SER ASP LEU PHE SER GLU ILE TRP GLU LEU           
SEQRES   6 B  215  SER GLU SER ASN ILE GLY GLU LEU GLU LEU GLU TYR GLN           
SEQRES   7 B  215  ALA LYS PHE PRO GLY ASP PRO LEU SER VAL LEU ARG GLU           
SEQRES   8 B  215  ILE LEU ILE HIS VAL LEU GLU SER THR VAL THR GLU GLU           
SEQRES   9 B  215  ARG ARG ARG LEU LEU MET GLU ILE ILE PHE HIS LYS CYS           
SEQRES  10 B  215  GLU PHE VAL GLY GLU MET ALA VAL VAL GLN GLN ALA GLN           
SEQRES  11 B  215  ARG ASN LEU CYS LEU GLU SER TYR ASP ARG ILE GLU GLN           
SEQRES  12 B  215  THR LEU LYS HIS CYS ILE GLU ALA LYS MET LEU PRO ALA           
SEQRES  13 B  215  ASP LEU MET THR ARG ARG ALA ALA ILE ILE MET ARG GLY           
SEQRES  14 B  215  TYR ILE SER GLY LEU MET GLU ASN TRP LEU PHE ALA PRO           
SEQRES  15 B  215  GLN SER PHE ASP LEU LYS LYS GLU ALA ARG ASP TYR VAL           
SEQRES  16 B  215  ALA ILE LEU LEU GLU MET TYR LEU LEU CYS PRO THR LEU           
SEQRES  17 B  215  ARG ASN PRO ALA THR ASN GLU                                   
FORMUL   3  HOH   *84(H2 O)                                                      
CRYST1   46.660   46.660  166.155  90.00  90.00 120.00 P 31          6           
END  

FATAL: There is no PDB entry  ( 3bcg_A ) in the database!