HEADER    ISOMERASE                               
COMPND    MOL_ID: 1;                                                  
COMPND   2 MOLECULE: XYLOSE ISOMERASE;                                
COMPND   3 CHAIN: A, B, C, D;                                         
COMPND   4 SYNONYM: XYLOSE (GLUCOSE) ISOMERASE;                       
COMPND   5 EC: 5.3.1.5;                                               
COMPND   6 ENGINEERED: YES;                                           
COMPND   7 BIOLOGICAL_UNIT: HOMOTETRAMER                              
REVDAT   2   27-APR-99 1BXBA   3       COMPND REMARK SEQADV CRYST1    
SOURCE    MOL_ID: 1;                                                  
SOURCE   2 ORGANISM_SCIENTIFIC: THERMUS AQUATICUS (SUBSP.             
SOURCE   3 THERMOPHILUS);                                             
SOURCE   4 STRAIN: HB8;                                               
SOURCE   5 GENE: XYLA;                                                
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                       
SOURCE   7 EXPRESSION_SYSTEM_PLASMID: PKK322-2                        
REVDAT   2 2                   3       ATOM   SOURCE SEQRES MTRIX     
RESOLUTION  SOURCE               : PHOTON FACTORY             
AUTHOR    C.CHANG,B.C.PARK,D.-S.LEE,S.W.SUH                           
RESOLUTION     : BRUNGER                                      
EXPDTA    X-RAY DIFFRACTION                                           
REVDAT   3   02-DEC-99 1BXB    1       JRNL   REMARK                  
JRNL        AUTH   C.CHANG,B.C.PARK,D.-S.LEE,S.W.SUH                  
JRNL        TITL   CRYSTAL STRUCTURES OF THERMOSTABLE XYLOSE          
JRNL        TITL 2 ISOMERASES FROM THERMUS CALDOPHILUS AND THERMUS    
JRNL        TITL 3 THERMOPHILUS: STRUCTURAL BASIS FOR THERMOSTABILITY 
JRNL        REF    J.MOL.BIOL.                   V. 288   623 1999    
JRNL        REFN   ASTM JMOBAK  UK ISSN 0022-2836                     
RESOLUTION   2.2  ANGSTROMS.                                  



 Sequence in PIR format: 
>P1;1bxbA
 structureX:1bxbA:   1 :A: 387 :A:xylose isomerase:thermus aquaticus (subsp.: 9.99: 9.99
 MYEPKPEHRFTFGLWTVGNVGRDPFGDAVRERLDPVYVVHKLAELGAYGVNLHDEDLIPRGTPPQERDQIVRRFK
 KALDETGLKVPMVTANLFSDPAFKDGAFTSPDPWVRAYALRKSLETMDLGAELGAEIYVVWPGREGAEVEATGKA
 RKVWDWVREALNFMAAYAEDQGYGYRFALEPKPNEPRGDIYFATVGSMLAFIHTLDRPERFGLNPEFAHETMAGL
 NFVHAVAQALDAGKLFHIDLNDQRMSRFDQDLRFGSENLKAAFFLVDLLESSGYQGPRHFDAHALRTEDEEGVWA
 FARGCMRTYLILKERAEAFREDPEVKELLAAYYQEDPAALALLGPYSREKAEALKRAELPLEAKRRRGYALERLD
 QLAVEYLLGVRG*




 View SSTRUC file for 1bxbA 
 Rasmol View of  1bxbA