HEADER    COMPLEX (TRANSCRIPTION REGULATION/DNA)  
COMPND    MOL_ID: 1;                                                  
COMPND   2 MOLECULE: INTEGRATION HOST FACTOR;                         
COMPND   3 CHAIN: A, B;                                               
COMPND   4 SYNONYM: IHF;                                              
COMPND   5 MOL_ID: 2;                                                 
COMPND   6 MOLECULE: DNA;                                             
COMPND   7 CHAIN: C, D, E;                                            
COMPND   8 ENGINEERED: YES;                                           
COMPND   9 BIOLOGICAL_UNIT: THE PROTEIN IS A HETERODIMER OF TWO       
COMPND  10 RELATED SUBUNITS, ALPHA AND BETA, DENOTED BY CHAIN         
COMPND  11 IDENTIFIERS A AND B, RESPECTIVELY;                         
COMPND  12 OTHER_DETAILS: 35 BASE PAIR BINDING SITE IS PHAGE LAMBDA H 
COMPND  13 SITE                                                       
SOURCE    MOL_ID: 1;                                                  
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                     
SOURCE   3 MOL_ID: 2;                                                 
SOURCE   4 SYNTHETIC: YES;                                            
SOURCE   5 ORGANISM_SCIENTIFIC: BACTERIOPHAGE LAMBDA                  
RESOLUTION  SOURCE               : NULL                       
AUTHOR    P.A.RICE,S.-W.YANG,K.MIZUUCHI,H.A.NASH                      
RESOLUTION     : BRUNGER                                      
EXPDTA    X-RAY DIFFRACTION                                           
JRNL        AUTH   P.A.RICE,S.-W.YANG,K.MIZUUCHI,H.A.NASH             
JRNL        TITL   CRYSTAL STRUCTURE OF AN IHF-DNA COMPLEX: A         
JRNL        TITL 2 PROTEIN-INDUCED DNA U-TURN                         
JRNL        REF    CELL(CAMBRIDGE,MASS.)         V.  87  1295 1996    
JRNL        REFN   ASTM CELLB5  US ISSN 0092-8674                 0998
RESOLUTION   2.5  ANGSTROMS.                                  



 Sequence in PIR format: 
>P1;1ihfA
 structureX:1ihfA:   2 :A:  97 :A:dna:bacteriophage lambda: 9.99: 9.99
 ALTKAEMSEYLFDKLGLSKRDAKELVELFFEEIRRALENGEQVKLSGFGNFDLRDKNQRPGRNPKTGEDIPITAR
 RVVTFRPGQKLKSRVENASPK*




 View SSTRUC file for 1ihfA 
 Rasmol View of  1ihfA