AS2TS intermediate model information! 

MOLECULE  1knv_B  
HEADER    HYDROLASE                               19-DEC-01   1KNV               
TITLE     BSE634I RESTRICTION ENDONUCLEASE                                       
COMPND    MOL_ID: 1;                                                             
COMPND   2 MOLECULE: BSE634I RESTRICTION ENDONUCLEASE;                           
COMPND   3 CHAIN: A, B;                                                          
COMPND   4 EC: 3.1.21.4;                                                         
COMPND   5 ENGINEERED: YES                                                       
SOURCE    MOL_ID: 1;                                                             
SOURCE   2 ORGANISM_SCIENTIFIC: GEOBACILLUS STEAROTHERMOPHILUS;                  
SOURCE   3 ORGANISM_TAXID: 1422;                                                 
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                  
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 562;                                         
SOURCE   6 EXPRESSION_SYSTEM_STRAIN: ER2267;                                     
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                               
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: PUC18                                      
KEYWDS    RESTRICTION ENDONUCLEASE, APO-ENZYME, HYDROLASE                        
EXPDTA    X-RAY DIFFRACTION                                                      
AUTHOR    S.GRAZULIS,M.DEIBERT,R.RIMSELIENE,R.SKIRGAILA,G.SASNAUSKAS,            
AUTHOR   2 A.LAGUNAVICIUS,V.REPIN,C.URBANKE,R.HUBER,V.SIKSNYS                    
REVDAT   4   13-JUL-11 1KNV    1       VERSN                                     
REVDAT   3   24-FEB-09 1KNV    1       VERSN                                     
REVDAT   2   04-DEC-02 1KNV    1       REMARK                                    
REVDAT   1   27-FEB-02 1KNV    0                                                 
JRNL        AUTH   S.GRAZULIS,M.DEIBERT,R.RIMSELIENE,R.SKIRGAILA,G.SASNAUSKAS,   
JRNL        AUTH 2 A.LAGUNAVICIUS,V.REPIN,C.URBANKE,R.HUBER,V.SIKSNYS            
JRNL        TITL   CRYSTAL STRUCTURE OF THE BSE634I RESTRICTION ENDONUCLEASE:    
JRNL        TITL 2 COMPARISON OF TWO ENZYMES RECOGNIZING THE SAME DNA SEQUENCE.  
JRNL        REF    NUCLEIC ACIDS RES.            V.  30   876 2002               
JRNL        REFN                   ISSN 0305-1048                                
JRNL        PMID   11842098                                                      
JRNL        DOI    10.1093/NAR/30.4.876                                          
REMARK   2 RESOLUTION.    2.17 ANGSTROMS.                                        
DBREF  1KNV A    1   293  UNP    Q8RT53   Q8RT53_BACST     1    293              
DBREF  1KNV B    1   293  UNP    Q8RT53   Q8RT53_BACST     1    293              
SEQRES   1 A  293  MET THR THR ASN LEU THR ASN SER ASN CYS VAL GLU GLU           
SEQRES   2 A  293  TYR LYS GLU ASN GLY LYS THR LYS ILE ARG ILE LYS PRO           
SEQRES   3 A  293  PHE ASN ALA LEU ILE GLU LEU TYR HIS HIS GLN THR PRO           
SEQRES   4 A  293  THR GLY SER ILE LYS GLU ASN LEU ASP LYS LEU GLU ASN           
SEQRES   5 A  293  TYR VAL LYS ASP VAL VAL LYS ALA LYS GLY LEU ALA ILE           
SEQRES   6 A  293  PRO THR SER GLY ALA PHE SER ASN THR ARG GLY THR TRP           
SEQRES   7 A  293  PHE GLU VAL MET ILE ALA ILE GLN SER TRP ASN TYR ARG           
SEQRES   8 A  293  VAL LYS ARG GLU LEU ASN ASP TYR LEU ILE ILE LYS MET           
SEQRES   9 A  293  PRO ASN VAL LYS THR PHE ASP PHE ARG LYS ILE PHE ASP           
SEQRES  10 A  293  ASN GLU THR ARG GLU LYS LEU HIS GLN LEU GLU LYS SER           
SEQRES  11 A  293  LEU LEU THR HIS LYS GLN GLN VAL ARG LEU ILE THR SER           
SEQRES  12 A  293  ASN PRO ASP LEU LEU ILE ILE ARG GLN LYS ASP LEU ILE           
SEQRES  13 A  293  LYS SER GLU TYR ASN LEU PRO ILE ASN LYS LEU THR HIS           
SEQRES  14 A  293  GLU ASN ILE ASP VAL ALA LEU THR LEU PHE LYS ASP ILE           
SEQRES  15 A  293  GLU GLY LYS CYS LYS TRP ASP SER LEU VAL ALA GLY VAL           
SEQRES  16 A  293  GLY LEU LYS THR SER LEU ARG PRO ASP ARG ARG LEU GLN           
SEQRES  17 A  293  LEU VAL HIS GLU GLY ASN ILE LEU LYS SER LEU PHE ALA           
SEQRES  18 A  293  HIS LEU LYS MET ARG TYR TRP ASN PRO LYS ALA GLU PHE           
SEQRES  19 A  293  LYS TYR TYR GLY ALA SER SER GLU PRO VAL SER LYS ALA           
SEQRES  20 A  293  ASP ASP ASP ALA LEU GLN THR ALA ALA THR HIS THR ILE           
SEQRES  21 A  293  VAL ASN VAL ASN SER THR PRO GLU ARG ALA VAL ASP ASP           
SEQRES  22 A  293  ILE PHE SER LEU THR SER PHE GLU ASP ILE ASP LYS MET           
SEQRES  23 A  293  LEU ASP GLN ILE ILE LYS LYS                                   
SEQRES   1 B  293  MET THR THR ASN LEU THR ASN SER ASN CYS VAL GLU GLU           
SEQRES   2 B  293  TYR LYS GLU ASN GLY LYS THR LYS ILE ARG ILE LYS PRO           
SEQRES   3 B  293  PHE ASN ALA LEU ILE GLU LEU TYR HIS HIS GLN THR PRO           
SEQRES   4 B  293  THR GLY SER ILE LYS GLU ASN LEU ASP LYS LEU GLU ASN           
SEQRES   5 B  293  TYR VAL LYS ASP VAL VAL LYS ALA LYS GLY LEU ALA ILE           
SEQRES   6 B  293  PRO THR SER GLY ALA PHE SER ASN THR ARG GLY THR TRP           
SEQRES   7 B  293  PHE GLU VAL MET ILE ALA ILE GLN SER TRP ASN TYR ARG           
SEQRES   8 B  293  VAL LYS ARG GLU LEU ASN ASP TYR LEU ILE ILE LYS MET           
SEQRES   9 B  293  PRO ASN VAL LYS THR PHE ASP PHE ARG LYS ILE PHE ASP           
SEQRES  10 B  293  ASN GLU THR ARG GLU LYS LEU HIS GLN LEU GLU LYS SER           
SEQRES  11 B  293  LEU LEU THR HIS LYS GLN GLN VAL ARG LEU ILE THR SER           
SEQRES  12 B  293  ASN PRO ASP LEU LEU ILE ILE ARG GLN LYS ASP LEU ILE           
SEQRES  13 B  293  LYS SER GLU TYR ASN LEU PRO ILE ASN LYS LEU THR HIS           
SEQRES  14 B  293  GLU ASN ILE ASP VAL ALA LEU THR LEU PHE LYS ASP ILE           
SEQRES  15 B  293  GLU GLY LYS CYS LYS TRP ASP SER LEU VAL ALA GLY VAL           
SEQRES  16 B  293  GLY LEU LYS THR SER LEU ARG PRO ASP ARG ARG LEU GLN           
SEQRES  17 B  293  LEU VAL HIS GLU GLY ASN ILE LEU LYS SER LEU PHE ALA           
SEQRES  18 B  293  HIS LEU LYS MET ARG TYR TRP ASN PRO LYS ALA GLU PHE           
SEQRES  19 B  293  LYS TYR TYR GLY ALA SER SER GLU PRO VAL SER LYS ALA           
SEQRES  20 B  293  ASP ASP ASP ALA LEU GLN THR ALA ALA THR HIS THR ILE           
SEQRES  21 B  293  VAL ASN VAL ASN SER THR PRO GLU ARG ALA VAL ASP ASP           
SEQRES  22 B  293  ILE PHE SER LEU THR SER PHE GLU ASP ILE ASP LYS MET           
SEQRES  23 B  293  LEU ASP GLN ILE ILE LYS LYS                                   
HET    ACT  A1001       4                                                        
HET    ACT  B1002       4                                                        
HET     CL  B3001       1                                                        
HET     CL  B3002       1                                                        
HET     CL  A3003       1                                                        
HET     CL  B3004       1                                                        
HET     CL  A3005       1                                                        
HETNAM     ACT ACETATE ION                                                       
HETNAM      CL CHLORIDE ION                                                      
FORMUL   3  ACT    2(C2 H3 O2 1-)                                                
FORMUL   5   CL    5(CL 1-)                                                      
FORMUL  10  HOH   *290(H2 O)                                                     
CRYST1  121.230  122.280   56.870  90.00  90.00  90.00 P 21 21 2     8           
END  

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