AS2TS intermediate model information! 

MOLECULE  1b0n_A  
HEADER    TRANSCRIPTION REGULATOR                 11-NOV-98   1B0N               
TITLE     SINR PROTEIN/SINI PROTEIN COMPLEX                                      
COMPND    MOL_ID: 1;                                                             
COMPND   2 MOLECULE: PROTEIN (SINR PROTEIN);                                     
COMPND   3 CHAIN: A;                                                             
COMPND   4 ENGINEERED: YES;                                                      
COMPND   5 MOL_ID: 2;                                                            
COMPND   6 MOLECULE: PROTEIN (SINI PROTEIN);                                     
COMPND   7 CHAIN: B;                                                             
COMPND   8 ENGINEERED: YES                                                       
SOURCE    MOL_ID: 1;                                                             
SOURCE   2 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS;                               
SOURCE   3 ORGANISM_TAXID: 1423;                                                 
SOURCE   4 CELLULAR_LOCATION: CYTOPLASM;                                         
SOURCE   5 GENE: SINR, SINI;                                                     
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                        
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                      
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3);                                 
SOURCE   9 EXPRESSION_SYSTEM_CELLULAR_LOCATION: CYTOPLASM;                       
SOURCE  10 MOL_ID: 2;                                                            
SOURCE  11 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS;                               
SOURCE  12 ORGANISM_TAXID: 1423;                                                 
SOURCE  13 CELLULAR_LOCATION: CYTOPLASM;                                         
SOURCE  14 GENE: SINR, SINI;                                                     
SOURCE  15 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                        
SOURCE  16 EXPRESSION_SYSTEM_TAXID: 469008;                                      
SOURCE  17 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3);                                 
SOURCE  18 EXPRESSION_SYSTEM_CELLULAR_LOCATION: CYTOPLASM                        
KEYWDS    TRANSCRIPTION REGULATOR, ANTAGONIST, SPORULATION                       
EXPDTA    X-RAY DIFFRACTION                                                      
AUTHOR    R.J.LEWIS,J.A.BRANNIGAN,W.A.OFFEN,I.SMITH,A.J.WILKINSON                
REVDAT   5   27-DEC-23 1B0N    1       REMARK LINK                               
REVDAT   4   04-OCT-17 1B0N    1       REMARK                                    
REVDAT   3   24-FEB-09 1B0N    1       VERSN                                     
REVDAT   2   15-DEC-99 1B0N    4       HEADER COMPND REMARK JRNL                 
REVDAT   2 2                   4       ATOM   SOURCE SEQRES                      
REVDAT   1   13-JAN-99 1B0N    0                                                 
JRNL        AUTH   R.J.LEWIS,J.A.BRANNIGAN,W.A.OFFEN,I.SMITH,A.J.WILKINSON       
JRNL        TITL   AN EVOLUTIONARY LINK BETWEEN SPORULATION AND PROPHAGE         
JRNL        TITL 2 INDUCTION IN THE STRUCTURE OF A REPRESSOR:ANTI-REPRESSOR      
JRNL        TITL 3 COMPLEX.                                                      
JRNL        REF    J.MOL.BIOL.                   V. 283   907 1998               
JRNL        REFN                   ISSN 0022-2836                                
JRNL        PMID   9799632                                                       
JRNL        DOI    10.1006/JMBI.1998.2163                                        
REMARK   2 RESOLUTION.    1.90 ANGSTROMS.                                        
DBREF  1B0N A    1   111  UNP    P06533   SINR_BACSU       1    111              
DBREF  1B0N B    1    57  UNP    P23308   SINI_BACSU       1     57              
SEQRES   1 A  111  MET ILE GLY GLN ARG ILE LYS GLN TYR ARG LYS GLU LYS           
SEQRES   2 A  111  GLY TYR SER LEU SER GLU LEU ALA GLU LYS ALA GLY VAL           
SEQRES   3 A  111  ALA LYS SER TYR LEU SER SER ILE GLU ARG ASN LEU GLN           
SEQRES   4 A  111  THR ASN PRO SER ILE GLN PHE LEU GLU LYS VAL SER ALA           
SEQRES   5 A  111  VAL LEU ASP VAL SER VAL HIS THR LEU LEU ASP GLU LYS           
SEQRES   6 A  111  HIS GLU THR GLU TYR ASP GLY GLN LEU ASP SER GLU TRP           
SEQRES   7 A  111  GLU LYS LEU VAL ARG ASP ALA MET THR SER GLY VAL SER           
SEQRES   8 A  111  LYS LYS GLN PHE ARG GLU PHE LEU ASP TYR GLN LYS TRP           
SEQRES   9 A  111  ARG LYS SER GLN LYS GLU GLU                                   
SEQRES   1 B   57  MET LYS ASN ALA LYS GLN GLU HIS PHE GLU LEU ASP GLN           
SEQRES   2 B   57  GLU TRP VAL GLU LEU MET VAL GLU ALA LYS GLU ALA ASN           
SEQRES   3 B   57  ILE SER PRO GLU GLU ILE ARG LYS TYR LEU LEU LEU ASN           
SEQRES   4 B   57  LYS LYS SER ALA HIS PRO GLY PRO ALA ALA ARG SER HIS           
SEQRES   5 B   57  THR VAL ASN PRO PHE                                           
HET     ZN  A1001       1                                                        
HET     ZN  A1002       1                                                        
HET     ZN  A1003       1                                                        
HET     ZN  A1004       1                                                        
HET     ZN  A1005       1                                                        
HETNAM      ZN ZINC ION                                                          
FORMUL   3   ZN    5(ZN 2+)                                                      
FORMUL   8  HOH   *117(H2 O)                                                     
CRYST1   60.900   60.900   87.740  90.00  90.00 120.00 P 31 2 1      6           
END  

FATAL: There is no PDB entry  ( 1b0n_A ) in the database!