AS2TS intermediate model information! 

MOLECULE  2cyb_A  
HEADER    LIGASE                                  06-JUL-05   2CYB               
TITLE     CRYSTAL STRUCTURE OF TYROSYL-TRNA SYNTHETASE COMPLEXED WITH            
TITLE    2 L-TYROSINE FROM ARCHAEOGLOBUS FULGIDUS                                
COMPND    MOL_ID: 1;                                                             
COMPND   2 MOLECULE: TYROSYL-TRNA SYNTHETASE;                                    
COMPND   3 CHAIN: A, B;                                                          
COMPND   4 SYNONYM: TYROSINE--TRNA LIGASE, TYRRS;                                
COMPND   5 EC: 6.1.1.1;                                                          
COMPND   6 ENGINEERED: YES                                                       
SOURCE    MOL_ID: 1;                                                             
SOURCE   2 ORGANISM_SCIENTIFIC: ARCHAEOGLOBUS FULGIDUS;                          
SOURCE   3 ORGANISM_TAXID: 2234;                                                 
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                  
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 562;                                         
SOURCE   6 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                               
SOURCE   7 EXPRESSION_SYSTEM_PLASMID: PET41A                                     
KEYWDS    ROSSMANN-FOLD, STRUCTURAL GENOMICS, NPPSFA, NATIONAL                   
KEYWDS   2 PROJECT ON PROTEIN STRUCTURAL AND FUNCTIONAL ANALYSES,                
KEYWDS   3 RIKEN STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE, RSGI,                
KEYWDS   4 LIGASE                                                                
EXPDTA    X-RAY DIFFRACTION                                                      
AUTHOR    M.KURATANI,H.SAKAI,M.TAKAHASHI,T.YANAGISAWA,T.KOBAYASHI,               
AUTHOR   2 T.TERADA,M.SHIROUZU,S.YOKOYAMA,RIKEN STRUCTURAL                       
AUTHOR   3 GENOMICS/PROTEOMICS INITIATIVE (RSGI)                                 
REVDAT   3   24-FEB-09 2CYB    1       VERSN                                     
REVDAT   2   20-DEC-05 2CYB    1       JRNL                                      
REVDAT   1   22-NOV-05 2CYB    0                                                 
JRNL        AUTH   M.KURATANI,H.SAKAI,M.TAKAHASHI,T.YANAGISAWA,                  
JRNL        AUTH 2 T.KOBAYASHI,K.MURAYAMA,L.CHEN,Z.J.LIU,B.C.WANG,               
JRNL        AUTH 3 C.KUROISHI,S.KURAMITSU,T.TERADA,Y.BESSHO,                     
JRNL        AUTH 4 M.SHIROUZU,S.SEKINE,S.YOKOYAMA                                
JRNL        TITL   CRYSTAL STRUCTURES OF TYROSYL-TRNA SYNTHETASES                
JRNL        TITL 2 FROM ARCHAEA                                                  
JRNL        REF    J.MOL.BIOL.                   V. 355   395 2006               
JRNL        REFN                   ISSN 0022-2836                                
JRNL        PMID   16325203                                                      
JRNL        DOI    10.1016/J.JMB.2005.10.073                                     
REMARK   2 RESOLUTION.    1.80 ANGSTROMS.                                        
DBREF  2CYB A    1   323  UNP    O29482   SYY_ARCFU        1    323              
DBREF  2CYB B    1   323  UNP    O29482   SYY_ARCFU        1    323              
SEQRES   1 A  323  MET ASP ILE THR GLU LYS LEU ARG LEU ILE THR ARG ASN           
SEQRES   2 A  323  ALA GLU GLU VAL VAL THR GLU GLU GLU LEU ARG GLN LEU           
SEQRES   3 A  323  ILE GLU THR LYS GLU LYS PRO ARG ALA TYR VAL GLY TYR           
SEQRES   4 A  323  GLU PRO SER GLY GLU ILE HIS LEU GLY HIS MET MET THR           
SEQRES   5 A  323  VAL GLN LYS LEU MET ASP LEU GLN GLU ALA GLY PHE GLU           
SEQRES   6 A  323  ILE ILE VAL LEU LEU ALA ASP ILE HIS ALA TYR LEU ASN           
SEQRES   7 A  323  GLU LYS GLY THR PHE GLU GLU ILE ALA GLU VAL ALA ASP           
SEQRES   8 A  323  TYR ASN LYS LYS VAL PHE ILE ALA LEU GLY LEU ASP GLU           
SEQRES   9 A  323  SER ARG ALA LYS PHE VAL LEU GLY SER GLU TYR GLN LEU           
SEQRES  10 A  323  SER ARG ASP TYR VAL LEU ASP VAL LEU LYS MET ALA ARG           
SEQRES  11 A  323  ILE THR THR LEU ASN ARG ALA ARG ARG SER MET ASP GLU           
SEQRES  12 A  323  VAL SER ARG ARG LYS GLU ASP PRO MET VAL SER GLN MET           
SEQRES  13 A  323  ILE TYR PRO LEU MET GLN ALA LEU ASP ILE ALA HIS LEU           
SEQRES  14 A  323  GLY VAL ASP LEU ALA VAL GLY GLY ILE ASP GLN ARG LYS           
SEQRES  15 A  323  ILE HIS MET LEU ALA ARG GLU ASN LEU PRO ARG LEU GLY           
SEQRES  16 A  323  TYR SER SER PRO VAL CYS LEU HIS THR PRO ILE LEU VAL           
SEQRES  17 A  323  GLY LEU ASP GLY GLN LYS MET SER SER SER LYS GLY ASN           
SEQRES  18 A  323  TYR ILE SER VAL ARG ASP PRO PRO GLU GLU VAL GLU ARG           
SEQRES  19 A  323  LYS ILE ARG LYS ALA TYR CYS PRO ALA GLY VAL VAL GLU           
SEQRES  20 A  323  GLU ASN PRO ILE LEU ASP ILE ALA LYS TYR HIS ILE LEU           
SEQRES  21 A  323  PRO ARG PHE GLY LYS ILE VAL VAL GLU ARG ASP ALA LYS           
SEQRES  22 A  323  PHE GLY GLY ASP VAL GLU TYR ALA SER PHE GLU GLU LEU           
SEQRES  23 A  323  ALA GLU ASP PHE LYS SER GLY GLN LEU HIS PRO LEU ASP           
SEQRES  24 A  323  LEU LYS ILE ALA VAL ALA LYS TYR LEU ASN MET LEU LEU           
SEQRES  25 A  323  GLU ASP ALA ARG LYS ARG LEU GLY VAL SER VAL                   
SEQRES   1 B  323  MET ASP ILE THR GLU LYS LEU ARG LEU ILE THR ARG ASN           
SEQRES   2 B  323  ALA GLU GLU VAL VAL THR GLU GLU GLU LEU ARG GLN LEU           
SEQRES   3 B  323  ILE GLU THR LYS GLU LYS PRO ARG ALA TYR VAL GLY TYR           
SEQRES   4 B  323  GLU PRO SER GLY GLU ILE HIS LEU GLY HIS MET MET THR           
SEQRES   5 B  323  VAL GLN LYS LEU MET ASP LEU GLN GLU ALA GLY PHE GLU           
SEQRES   6 B  323  ILE ILE VAL LEU LEU ALA ASP ILE HIS ALA TYR LEU ASN           
SEQRES   7 B  323  GLU LYS GLY THR PHE GLU GLU ILE ALA GLU VAL ALA ASP           
SEQRES   8 B  323  TYR ASN LYS LYS VAL PHE ILE ALA LEU GLY LEU ASP GLU           
SEQRES   9 B  323  SER ARG ALA LYS PHE VAL LEU GLY SER GLU TYR GLN LEU           
SEQRES  10 B  323  SER ARG ASP TYR VAL LEU ASP VAL LEU LYS MET ALA ARG           
SEQRES  11 B  323  ILE THR THR LEU ASN ARG ALA ARG ARG SER MET ASP GLU           
SEQRES  12 B  323  VAL SER ARG ARG LYS GLU ASP PRO MET VAL SER GLN MET           
SEQRES  13 B  323  ILE TYR PRO LEU MET GLN ALA LEU ASP ILE ALA HIS LEU           
SEQRES  14 B  323  GLY VAL ASP LEU ALA VAL GLY GLY ILE ASP GLN ARG LYS           
SEQRES  15 B  323  ILE HIS MET LEU ALA ARG GLU ASN LEU PRO ARG LEU GLY           
SEQRES  16 B  323  TYR SER SER PRO VAL CYS LEU HIS THR PRO ILE LEU VAL           
SEQRES  17 B  323  GLY LEU ASP GLY GLN LYS MET SER SER SER LYS GLY ASN           
SEQRES  18 B  323  TYR ILE SER VAL ARG ASP PRO PRO GLU GLU VAL GLU ARG           
SEQRES  19 B  323  LYS ILE ARG LYS ALA TYR CYS PRO ALA GLY VAL VAL GLU           
SEQRES  20 B  323  GLU ASN PRO ILE LEU ASP ILE ALA LYS TYR HIS ILE LEU           
SEQRES  21 B  323  PRO ARG PHE GLY LYS ILE VAL VAL GLU ARG ASP ALA LYS           
SEQRES  22 B  323  PHE GLY GLY ASP VAL GLU TYR ALA SER PHE GLU GLU LEU           
SEQRES  23 B  323  ALA GLU ASP PHE LYS SER GLY GLN LEU HIS PRO LEU ASP           
SEQRES  24 B  323  LEU LYS ILE ALA VAL ALA LYS TYR LEU ASN MET LEU LEU           
SEQRES  25 B  323  GLU ASP ALA ARG LYS ARG LEU GLY VAL SER VAL                   
HET    TYR  B 401      13                                                        
HET    TYR  B 501      13                                                        
HETNAM     TYR TYROSINE                                                          
FORMUL   3  TYR    2(C9 H11 N O3)                                                
FORMUL   4  HOH   *314(H2 O)                                                     
CRYST1   40.620   96.158   92.636  90.00  94.41  90.00 P 1 21 1      4           
END  

FATAL: There is no PDB entry  ( 2cyb_A ) in the database!