AS2TS intermediate model information! 

MOLECULE  1b0u_A  
HEADER    TRANSPORT PROTEIN                       12-NOV-98   1B0U               
TITLE     ATP-BINDING SUBUNIT OF THE HISTIDINE PERMEASE FROM SALMONELLA          
TITLE    2 TYPHIMURIUM                                                           
COMPND    MOL_ID: 1;                                                             
COMPND   2 MOLECULE: HISTIDINE PERMEASE;                                         
COMPND   3 CHAIN: A;                                                             
COMPND   4 FRAGMENT: ATP-BINDING SUBUNIT;                                        
COMPND   5 SYNONYM: ABC TRANSPORTER, HISP;                                       
COMPND   6 ENGINEERED: YES                                                       
SOURCE    MOL_ID: 1;                                                             
SOURCE   2 ORGANISM_SCIENTIFIC: SALMONELLA TYPHIMURIUM;                          
SOURCE   3 ORGANISM_TAXID: 602;                                                  
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21;                             
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 511693;                                      
SOURCE   6 EXPRESSION_SYSTEM_STRAIN: BL21;                                       
SOURCE   7 EXPRESSION_SYSTEM_CELLULAR_LOCATION: CYTOPLASM                        
KEYWDS    ABC TRANSPORTER, HISTIDINE PERMEASE, TRANSPORT PROTEIN                 
EXPDTA    X-RAY DIFFRACTION                                                      
AUTHOR    L.-W.HUNG,I.X.WANG,K.NIKAIDO,P.-Q.LIU,G.F.-L.AMES,S.-H.KIM             
REVDAT   5   27-DEC-23 1B0U    1       REMARK SEQADV                             
REVDAT   4   24-FEB-09 1B0U    1       VERSN                                     
REVDAT   3   01-APR-03 1B0U    1       JRNL                                      
REVDAT   2   22-NOV-99 1B0U    1       REMARK DBREF  SEQADV                      
REVDAT   1   17-NOV-99 1B0U    0                                                 
JRNL        AUTH   L.W.HUNG,I.X.WANG,K.NIKAIDO,P.Q.LIU,G.F.AMES,S.H.KIM          
JRNL        TITL   CRYSTAL STRUCTURE OF THE ATP-BINDING SUBUNIT OF AN ABC        
JRNL        TITL 2 TRANSPORTER.                                                  
JRNL        REF    NATURE                        V. 396   703 1998               
JRNL        REFN                   ISSN 0028-0836                                
JRNL        PMID   9872322                                                       
JRNL        DOI    10.1038/25393                                                 
REMARK   2 RESOLUTION.    1.50 ANGSTROMS.                                        
DBREF  1B0U A    1   258  UNP    P02915   HISP_SALTY       1    258              
SEQRES   1 A  262  MET MET SER GLU ASN LYS LEU HIS VAL ILE ASP LEU HIS           
SEQRES   2 A  262  LYS ARG TYR GLY GLY HIS GLU VAL LEU LYS GLY VAL SER           
SEQRES   3 A  262  LEU GLN ALA ARG ALA GLY ASP VAL ILE SER ILE ILE GLY           
SEQRES   4 A  262  SER SER GLY SER GLY LYS SER THR PHE LEU ARG CYS ILE           
SEQRES   5 A  262  ASN PHE LEU GLU LYS PRO SER GLU GLY ALA ILE ILE VAL           
SEQRES   6 A  262  ASN GLY GLN ASN ILE ASN LEU VAL ARG ASP LYS ASP GLY           
SEQRES   7 A  262  GLN LEU LYS VAL ALA ASP LYS ASN GLN LEU ARG LEU LEU           
SEQRES   8 A  262  ARG THR ARG LEU THR MET VAL PHE GLN HIS PHE ASN LEU           
SEQRES   9 A  262  TRP SER HIS MET THR VAL LEU GLU ASN VAL MET GLU ALA           
SEQRES  10 A  262  PRO ILE GLN VAL LEU GLY LEU SER LYS HIS ASP ALA ARG           
SEQRES  11 A  262  GLU ARG ALA LEU LYS TYR LEU ALA LYS VAL GLY ILE ASP           
SEQRES  12 A  262  GLU ARG ALA GLN GLY LYS TYR PRO VAL HIS LEU SER GLY           
SEQRES  13 A  262  GLY GLN GLN GLN ARG VAL SER ILE ALA ARG ALA LEU ALA           
SEQRES  14 A  262  MET GLU PRO ASP VAL LEU LEU PHE ASP GLU PRO THR SER           
SEQRES  15 A  262  ALA LEU ASP PRO GLU LEU VAL GLY GLU VAL LEU ARG ILE           
SEQRES  16 A  262  MET GLN GLN LEU ALA GLU GLU GLY LYS THR MET VAL VAL           
SEQRES  17 A  262  VAL THR HIS GLU MET GLY PHE ALA ARG HIS VAL SER SER           
SEQRES  18 A  262  HIS VAL ILE PHE LEU HIS GLN GLY LYS ILE GLU GLU GLU           
SEQRES  19 A  262  GLY ASP PRO GLU GLN VAL PHE GLY ASN PRO GLN SER PRO           
SEQRES  20 A  262  ARG LEU GLN GLN PHE LEU LYS GLY SER LEU LYS LYS LEU           
SEQRES  21 A  262  GLU HIS                                                       
HET     CL  A 401       1                                                        
HET     CL  A 402       1                                                        
HET     CL  A 403       1                                                        
HET    ATP  A 301      31                                                        
HETNAM      CL CHLORIDE ION                                                      
HETNAM     ATP ADENOSINE-5'-TRIPHOSPHATE                                         
FORMUL   2   CL    3(CL 1-)                                                      
FORMUL   5  ATP    C10 H16 N5 O13 P3                                             
FORMUL   6  HOH   *319(H2 O)                                                     
CRYST1   68.809   68.809  148.033  90.00  90.00  90.00 P 43 21 2     8           
END  

FATAL: There is no PDB entry  ( 1b0u_A ) in the database!