AS2TS intermediate model information! 

MOLECULE  1sqg_A  
HEADER    TRANSFERASE                             18-MAR-04   1SQG               
TITLE     THE CRYSTAL STRUCTURE OF THE E. COLI FMU APOENZYME AT 1.65             
TITLE    2 A RESOLUTION                                                          
COMPND    MOL_ID: 1;                                                             
COMPND   2 MOLECULE: SUN PROTEIN;                                                
COMPND   3 CHAIN: A;                                                             
COMPND   4 SYNONYM: FMU PROTEIN;                                                 
COMPND   5 ENGINEERED: YES                                                       
SOURCE    MOL_ID: 1;                                                             
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                                
SOURCE   3 ORGANISM_TAXID: 562;                                                  
SOURCE   4 GENE: SUN, FMU, FMV, RSMB, B3289;                                     
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                        
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008;                                      
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                  
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                               
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PET15B                                     
KEYWDS    ROSSMANN-FOLD, MIXED BETA SHEET, METHYLTRANSFERASE-FOLD,               
KEYWDS   2 RNA-BINDING DOMAIN                                                    
EXPDTA    X-RAY DIFFRACTION                                                      
AUTHOR    P.G.FOSTER,C.R.NUNES,P.GREENE,D.MOUSTAKAS,R.M.STROUD                   
REVDAT   2   24-FEB-09 1SQG    1       VERSN                                     
REVDAT   1   18-MAY-04 1SQG    0                                                 
JRNL        AUTH   P.G.FOSTER,C.R.NUNES,P.GREENE,D.MOUSTAKAS,                    
JRNL        AUTH 2 R.M.STROUD                                                    
JRNL        TITL   THE FIRST STRUCTURE OF AN RNA M5C                             
JRNL        TITL 2 METHYLTRANSFERASE, FMU, PROVIDES INSIGHT INTO                 
JRNL        TITL 3 CATALYTIC MECHANISM AND SPECIFIC BINDING OF RNA               
JRNL        TITL 4 SUBSTRATE                                                     
JRNL        REF    STRUCTURE                     V.  11  1609 2003               
JRNL        REFN                   ISSN 0969-2126                                
JRNL        PMID   14656444                                                      
JRNL        DOI    10.1016/J.STR.2003.10.014                                     
REMARK   2 RESOLUTION.    1.65 ANGSTROMS.                                        
DBREF  1SQG A    1   429  UNP    P36929   RSMB_ECOLI       1    429              
SEQRES   1 A  429  MET LYS LYS GLN ARG ASN LEU ARG SER MET ALA ALA GLN           
SEQRES   2 A  429  ALA VAL GLU GLN VAL VAL GLU GLN GLY GLN SER LEU SER           
SEQRES   3 A  429  ASN ILE LEU PRO PRO LEU GLN GLN LYS VAL SER ASP LYS           
SEQRES   4 A  429  ASP LYS ALA LEU LEU GLN GLU LEU CYS PHE GLY VAL LEU           
SEQRES   5 A  429  ARG THR LEU SER GLN LEU ASP TRP LEU ILE ASN LYS LEU           
SEQRES   6 A  429  MET ALA ARG PRO MET THR GLY LYS GLN ARG THR VAL HIS           
SEQRES   7 A  429  TYR LEU ILE MET VAL GLY LEU TYR GLN LEU LEU TYR THR           
SEQRES   8 A  429  ARG ILE PRO PRO HIS ALA ALA LEU ALA GLU THR VAL GLU           
SEQRES   9 A  429  GLY ALA ILE ALA ILE LYS ARG PRO GLN LEU LYS GLY LEU           
SEQRES  10 A  429  ILE ASN GLY VAL LEU ARG GLN PHE GLN ARG GLN GLN GLU           
SEQRES  11 A  429  GLU LEU LEU ALA GLU PHE ASN ALA SER ASP ALA ARG TYR           
SEQRES  12 A  429  LEU HIS PRO SER TRP LEU LEU LYS ARG LEU GLN LYS ALA           
SEQRES  13 A  429  TYR PRO GLU GLN TRP GLN SER ILE VAL GLU ALA ASN ASN           
SEQRES  14 A  429  GLN ARG PRO PRO MET TRP LEU ARG ILE ASN ARG THR HIS           
SEQRES  15 A  429  HIS SER ARG ASP SER TRP LEU ALA LEU LEU ASP GLU ALA           
SEQRES  16 A  429  GLY MET LYS GLY PHE PRO HIS ALA ASP TYR PRO ASP ALA           
SEQRES  17 A  429  VAL ARG LEU GLU THR PRO ALA PRO VAL HIS ALA LEU PRO           
SEQRES  18 A  429  GLY PHE GLU ASP GLY TRP VAL THR VAL GLN ASP ALA SER           
SEQRES  19 A  429  ALA GLN GLY CYS MET THR TRP LEU ALA PRO GLN ASN GLY           
SEQRES  20 A  429  GLU HIS ILE LEU ASP LEU CYS ALA ALA PRO GLY GLY LYS           
SEQRES  21 A  429  THR THR HIS ILE LEU GLU VAL ALA PRO GLU ALA GLN VAL           
SEQRES  22 A  429  VAL ALA VAL ASP ILE ASP GLU GLN ARG LEU SER ARG VAL           
SEQRES  23 A  429  TYR ASP ASN LEU LYS ARG LEU GLY MET LYS ALA THR VAL           
SEQRES  24 A  429  LYS GLN GLY ASP GLY ARG TYR PRO SER GLN TRP CYS GLY           
SEQRES  25 A  429  GLU GLN GLN PHE ASP ARG ILE LEU LEU ASP ALA PRO CYS           
SEQRES  26 A  429  SER ALA THR GLY VAL ILE ARG ARG HIS PRO ASP ILE LYS           
SEQRES  27 A  429  TRP LEU ARG ARG ASP ARG ASP ILE PRO GLU LEU ALA GLN           
SEQRES  28 A  429  LEU GLN SER GLU ILE LEU ASP ALA ILE TRP PRO HIS LEU           
SEQRES  29 A  429  LYS THR GLY GLY THR LEU VAL TYR ALA THR CYS SER VAL           
SEQRES  30 A  429  LEU PRO GLU GLU ASN SER LEU GLN ILE LYS ALA PHE LEU           
SEQRES  31 A  429  GLN ARG THR ALA ASP ALA GLU LEU CYS GLU THR GLY THR           
SEQRES  32 A  429  PRO GLU GLN PRO GLY LYS GLN ASN LEU PRO GLY ALA GLU           
SEQRES  33 A  429  GLU GLY ASP GLY PHE PHE TYR ALA LYS LEU ILE LYS LYS           
FORMUL   2  HOH   *390(H2 O)                                                     
CRYST1   59.672   48.695   86.802  90.00 108.65  90.00 P 1 21 1      2           
END  

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