AS2TS intermediate model information! 

MOLECULE  2vb2_X  
HEADER    METAL TRANSPORT                         06-SEP-07   2VB2               
TITLE     CRYSTAL STRUCTURE OF CU(I)CUSF                                         
COMPND    MOL_ID: 1;                                                             
COMPND   2 MOLECULE: CATION EFFLUX SYSTEM PROTEIN CUSF;                          
COMPND   3 CHAIN: X;                                                             
COMPND   4 FRAGMENT: RESIDUES 23-110;                                            
COMPND   5 SYNONYM: COPPER PROTEIN;                                              
COMPND   6 ENGINEERED: YES                                                       
SOURCE    MOL_ID: 1;                                                             
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                                
SOURCE   3 ORGANISM_TAXID: 469008;                                               
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                  
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 469008;                                      
SOURCE   6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)                                   
KEYWDS    CATION PI, METAL-BINDING, METAL TRANSPORT, COPPER TOLERANCE, COPPER    
KEYWDS   2 TRANSPORT                                                             
EXPDTA    X-RAY DIFFRACTION                                                      
AUTHOR    Y.XUE,A.V.DAVIS,G.BALAKRISHNAN,J.P.STASSER,B.M.STAEHLIN,P.FOCIA,       
AUTHOR   2 T.G.SPIRO,J.E.PENNER-HAHN,T.V.O'HALLORAN                              
REVDAT   6   13-DEC-23 2VB2    1       LINK                                      
REVDAT   5   13-JUL-11 2VB2    1       VERSN                                     
REVDAT   4   24-FEB-09 2VB2    1       VERSN                                     
REVDAT   3   08-JAN-08 2VB2    1       AUTHOR JRNL                               
REVDAT   2   25-DEC-07 2VB2    1       JRNL                                      
REVDAT   1   18-DEC-07 2VB2    0                                                 
JRNL        AUTH   Y.XUE,A.V.DAVIS,G.BALAKRISHNAN,J.P.STASSER,B.M.STAEHLIN,      
JRNL        AUTH 2 P.FOCIA,T.G.SPIRO,J.E.PENNER-HAHN,T.V.O'HALLORAN              
JRNL        TITL   CU(I) RECOGNITION VIA CATION-PI AND METHIONINE INTERACTIONS   
JRNL        TITL 2 IN CUSF.                                                      
JRNL        REF    NAT.CHEM.BIOL.                V.   4   107 2008               
JRNL        REFN                   ISSN 1552-4450                                
JRNL        PMID   18157124                                                      
JRNL        DOI    10.1038/NCHEMBIO.2007.57                                      
REMARK   2 RESOLUTION.    1.70 ANGSTROMS.                                        
DBREF  2VB2 X    1    88  UNP    P77214   CUSF_ECOLI      23    110              
SEQRES   1 X   88  ASN GLU HIS HIS HIS GLU THR MET SER GLU ALA GLN PRO           
SEQRES   2 X   88  GLN VAL ILE SER ALA THR GLY VAL VAL LYS GLY ILE ASP           
SEQRES   3 X   88  LEU GLU SER LYS LYS ILE THR ILE HIS HIS ASP PRO ILE           
SEQRES   4 X   88  ALA ALA VAL ASN TRP PRO GLU MET THR MET ARG PHE THR           
SEQRES   5 X   88  ILE THR PRO GLN THR LYS MET SER GLU ILE LYS THR GLY           
SEQRES   6 X   88  ASP LYS VAL ALA PHE ASN PHE VAL GLN GLN GLY ASN LEU           
SEQRES   7 X   88  SER LEU LEU GLN ASP ILE LYS VAL SER GLN                       
HET    SO4  X1088       5                                                        
HET     CU  X1089       1                                                        
HETNAM     SO4 SULFATE ION                                                       
HETNAM      CU COPPER (II) ION                                                   
FORMUL   2  SO4    O4 S 2-                                                       
FORMUL   3   CU    CU 2+                                                         
FORMUL   4  HOH   *46(H2 O)                                                      
CRYST1   38.468   41.264   44.573  90.00  90.00  90.00 P 21 21 21    4           
END  

FATAL: There is no PDB entry  ( 2vb2_X ) in the database!