AS2TS intermediate model information! 

MOLECULE  3b4r_A  
HEADER    HYDROLASE                               24-OCT-07   3B4R               
TITLE     SITE-2 PROTEASE FROM METHANOCALDOCOCCUS JANNASCHII                     
COMPND    MOL_ID: 1;                                                             
COMPND   2 MOLECULE: PUTATIVE ZINC METALLOPROTEASE MJ0392;                       
COMPND   3 CHAIN: A, B;                                                          
COMPND   4 FRAGMENT: SITE-2 PROTEASE RESIDUES 1-224;                             
COMPND   5 EC: 3.4.24.-;                                                         
COMPND   6 ENGINEERED: YES                                                       
SOURCE    MOL_ID: 1;                                                             
SOURCE   2 ORGANISM_SCIENTIFIC: METHANOCALDOCOCCUS JANNASCHII;                   
SOURCE   3 ORGANISM_TAXID: 2190;                                                 
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                  
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 562;                                         
SOURCE   6 EXPRESSION_SYSTEM_STRAIN: C43(DE3);                                   
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                               
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: PET15B                                     
KEYWDS    INTRAMEMBRANE PROTEASE, METALLOPROTEASE, CBS DOMAIN,                   
KEYWDS   2 HYDROLASE, METAL-BINDING, TRANSMEMBRANE, ZINC                         
EXPDTA    X-RAY DIFFRACTION                                                      
AUTHOR    P.D.JEFFREY,L.FENG,H.YAN,Z.WU,N.YAN,Z.WANG,Y.SHI                       
REVDAT   2   24-FEB-09 3B4R    1       VERSN                                     
REVDAT   1   15-JAN-08 3B4R    0                                                 
JRNL        AUTH   L.FENG,H.YAN,Z.WU,N.YAN,Z.WANG,P.D.JEFFREY,Y.SHI              
JRNL        TITL   STRUCTURE OF A SITE-2 PROTEASE FAMILY                         
JRNL        TITL 2 INTRAMEMBRANE METALLOPROTEASE.                                
JRNL        REF    SCIENCE                       V. 318  1608 2007               
JRNL        REFN                   ISSN 0036-8075                                
JRNL        PMID   18063795                                                      
JRNL        DOI    10.1126/SCIENCE.1150755                                       
REMARK   2 RESOLUTION.    3.30 ANGSTROMS.                                        
DBREF  3B4R A    1   224  UNP    Q57837   Y392_METJA       1    224              
DBREF  3B4R B    1   224  UNP    Q57837   Y392_METJA       1    224              
SEQRES   1 A  224  MET ASN TYR SER ILE ARG LEU PHE LYS ILE MET GLY ILE           
SEQRES   2 A  224  PRO ILE GLU LEU HIS ILE THR PHE ILE LEU PHE LEU VAL           
SEQRES   3 A  224  VAL ILE ILE GLY LEU SER ILE MET ASN ASN SER ILE PHE           
SEQRES   4 A  224  TRP ALA VAL LEU PHE ILE LEU LEU PHE VAL SER VAL VAL           
SEQRES   5 A  224  LEU HIS GLU LEU GLY HIS SER TYR VAL ALA LYS LYS TYR           
SEQRES   6 A  224  GLY VAL LYS ILE GLU LYS ILE LEU LEU LEU PRO ILE GLY           
SEQRES   7 A  224  GLY VAL ALA MET MET ASP LYS ILE PRO LYS GLU GLY GLU           
SEQRES   8 A  224  LEU ARG ILE GLY ILE ALA GLY PRO LEU VAL SER PHE ILE           
SEQRES   9 A  224  ILE GLY ILE VAL LEU LEU ILE VAL SER GLN PHE PHE ASP           
SEQRES  10 A  224  ILE ASN ILE ASN GLY TYR PRO LEU LEU TYR THR LEU SER           
SEQRES  11 A  224  LEU LEU ASN LEU MET LEU GLY GLY PHE ASN LEU ILE PRO           
SEQRES  12 A  224  ALA PHE PRO MET ASP GLY GLY ARG ILE LEU ARG ALA ILE           
SEQRES  13 A  224  LEU SER LYS LYS TYR GLY TYR LEU LYS SER THR LYS ILE           
SEQRES  14 A  224  ALA ALA ASN ILE GLY LYS SER LEU ALA LEU ILE MET LEU           
SEQRES  15 A  224  LEU PHE GLY LEU LEU SER MET ASN ILE ILE LEU ILE LEU           
SEQRES  16 A  224  VAL SER LEU PHE VAL TYR PHE GLY ALA GLU GLN GLU SER           
SEQRES  17 A  224  ARG VAL VAL GLU VAL GLU THR ILE PHE LYS ASN ILE LYS           
SEQRES  18 A  224  ALA LYS ASP                                                   
SEQRES   1 B  224  MET ASN TYR SER ILE ARG LEU PHE LYS ILE MET GLY ILE           
SEQRES   2 B  224  PRO ILE GLU LEU HIS ILE THR PHE ILE LEU PHE LEU VAL           
SEQRES   3 B  224  VAL ILE ILE GLY LEU SER ILE MET ASN ASN SER ILE PHE           
SEQRES   4 B  224  TRP ALA VAL LEU PHE ILE LEU LEU PHE VAL SER VAL VAL           
SEQRES   5 B  224  LEU HIS GLU LEU GLY HIS SER TYR VAL ALA LYS LYS TYR           
SEQRES   6 B  224  GLY VAL LYS ILE GLU LYS ILE LEU LEU LEU PRO ILE GLY           
SEQRES   7 B  224  GLY VAL ALA MET MET ASP LYS ILE PRO LYS GLU GLY GLU           
SEQRES   8 B  224  LEU ARG ILE GLY ILE ALA GLY PRO LEU VAL SER PHE ILE           
SEQRES   9 B  224  ILE GLY ILE VAL LEU LEU ILE VAL SER GLN PHE PHE ASP           
SEQRES  10 B  224  ILE ASN ILE ASN GLY TYR PRO LEU LEU TYR THR LEU SER           
SEQRES  11 B  224  LEU LEU ASN LEU MET LEU GLY GLY PHE ASN LEU ILE PRO           
SEQRES  12 B  224  ALA PHE PRO MET ASP GLY GLY ARG ILE LEU ARG ALA ILE           
SEQRES  13 B  224  LEU SER LYS LYS TYR GLY TYR LEU LYS SER THR LYS ILE           
SEQRES  14 B  224  ALA ALA ASN ILE GLY LYS SER LEU ALA LEU ILE MET LEU           
SEQRES  15 B  224  LEU PHE GLY LEU LEU SER MET ASN ILE ILE LEU ILE LEU           
SEQRES  16 B  224  VAL SER LEU PHE VAL TYR PHE GLY ALA GLU GLN GLU SER           
SEQRES  17 B  224  ARG VAL VAL GLU VAL GLU THR ILE PHE LYS ASN ILE LYS           
SEQRES  18 B  224  ALA LYS ASP                                                   
HET     ZN  A 225       1                                                        
HET     ZN  B 225       1                                                        
HETNAM      ZN ZINC ION                                                          
FORMUL   3   ZN    2(ZN 2+)                                                      
CRYST1  124.420  124.420  136.720  90.00  90.00 120.00 H 3          18           
END  

FATAL: There is no PDB entry  ( 3b4r_A ) in the database!