HEADER    METHIONINE BIOSYNTHESIS                 
COMPND    MOL_ID: 1;                                                  
COMPND   2 MOLECULE: CYSTATHIONINE BETA-LYASE;                        
COMPND   3 CHAIN: A, B;                                               
COMPND   4 SYNONYM: BETA CYSTATHIONASE;                               
COMPND   5 EC: 4.4.1.8;                                               
COMPND   6 ENGINEERED: YES;                                           
COMPND   7 BIOLOGICAL_UNIT: HOMOTETRAMER, DIMER OF ACTIVE DIMERS;     
COMPND   8 OTHER_DETAILS: PLP BOUND AS COFACTOR TO LYS 210            
REVDAT   2   11-NOV-98 1CL1A   2       COMPND REMARK CONECT JRNL      
SOURCE    MOL_ID: 1;                                                  
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                     
SOURCE   3 STRAIN: K12;                                               
SOURCE   4 GENE: METC;                                                
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                       
SOURCE   6 EXPRESSION_SYSTEM_STRAIN: DH5;                             
SOURCE   7 EXPRESSION_SYSTEM_VECTOR: PDR540                           
RESOLUTION  SOURCE               : DESY                       
AUTHOR    T.CLAUSEN,R.HUBER,A.MESSERSCHMIDT                           
RESOLUTION     : BRUNGER                                      
EXPDTA    X-RAY DIFFRACTION                                           
REVDAT   2   11-NOV-98 1CL1A   2       COMPND REMARK CONECT JRNL      
JRNL        AUTH   T.CLAUSEN,R.HUBER,B.LABER,H.D.POHLENZ,             
JRNL        AUTH 2 A.MESSERSCHMIDT                                    
JRNL        TITL   CRYSTAL STRUCTURE OF THE PYRIDOXAL-5'-PHOSPHATE    
JRNL        TITL 2 DEPENDENT CYSTATHIONINE BETA-LYASE FROM ESCHERICHIA
JRNL        TITL 3 COLI AT 1.83 A                                     
JRNL        REF    J.MOL.BIOL.                   V. 262   202 1996    
JRNL        REFN   ASTM JMOBAK  UK ISSN 0022-2836                 0070
RESOLUTION   1.83 ANGSTROMS.                                  



 Sequence in PIR format: 
>P1;1cl1A
 structureX:1cl1A:   5 :A: 395 :A:cystathionine beta-lyase:escherichia coli: 9.99: 9.99
 KLDTQLVNAGRSKKYTLGAVNSVIQRASSLVFDSVEAKKHATRNRANGELFYGRRGTLTHFSLQQAMCELEGGAG
 CVLFPCGAAAVANSILAFIEQGDHVLMTNTAYEPSQDFCSKILSKLGVTTSWFDPLIGADIVKHLQPNTKIVFLE
 SPGSITMEVHDVPAIVAAVRSVVPDAIIMIDNTWAAGVLFKALDFGIDVSIQAAT/YLVGHSDAMIGTAVCNARC
 WEQLRENAYLMGQMVDADTAYITSRGLRTLGVRLRQHHESSLKVAEWLAEHPQVARVNHPALPGSKGHEFWKRDF
 TGSSGLFSFVLKKKLNNEELANYLDNFSLFSMAYSWGGYESLILANQPEHIAAIRPQGEIDFSGTLIRLHIGLED
 VDDLIADLDAGFARIV*




 View SSTRUC file for 1cl1A 
 Rasmol View of  1cl1A