HEADER    TRNA SYNTHETASE                         
COMPND    MOL_ID: 1;                                                  
COMPND   2 MOLECULE: HISTIDYL-TRNA SYNTHETASE;                        
COMPND   3 CHAIN: B;                                                  
COMPND   4 EC: 6.1.1.21;                                              
COMPND   5 OTHER_DETAILS: LIGAND FREE FORM OF THE ENZYME              
SOURCE    MOL_ID: 1;                                                  
SOURCE   2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS;                 
SOURCE   3 STRAIN: HB27                                               
RESOLUTION  SOURCE               : ESRF BEAMLINE ID2          
AUTHOR    S.CUSACK,A.YAREMCHUK,M.TUKALO                               
RESOLUTION     : BRUNGER,ADAMS,CLORE,DELANO,GROS,             
EXPDTA    X-RAY DIFFRACTION                                           
JRNL        AUTH   A.YAREMCHUK,M.TUKALO,M.GROTLI,S.CUSACK             
JRNL        TITL   A SUCCESSION OF SUBSTRATE INDUCED CONFORMATIONAL   
JRNL        TITL 2 CHANGES ENSURES THE AMINO ACID SPECIFICITY OF      
JRNL        TITL 3 THERMUS THERMOPHILUS PROLYL-TRNA SYNTHETASE:       
JRNL        TITL 4 COMPARISON WITH HISTIDYL-TRNA SYNTHETASE           
JRNL        REF    J.MOL.BIOL.                   V. 309   989 2001    
JRNL        REFN   ASTM JMOBAK  UK ISSN 0022-2836                     
RESOLUTION  NCE CONTAINS SEQUENCE ERROR IN FIGURE 1           
RESOLUTION   2.4  ANGSTROMS.                                  



 Sequence in PIR format: 
>P1;1h4vB
 structureX:1h4vB:   2 :B: 421 :B:histidyl-trna synthetase:thermus thermophilus: 9.99: 9.99
 TARAVRGTKDLFGKELRMHQRIVATARKVLEAAGALELVTPIFEETQVFEKGVGA/KEMFTFQDRGGRSLTLRPE
 GTAAMVRAYLEHGMKVWPQPVRLWMAGPMFRAERP/YRQFHQVNYEALGSENPILDAEAVVLLYECLKELGLRRL
 KVKLSSVGDPEDRARYNAYLREVLSPHREALSEDSKERLEENPMRILDSKSERDQALLKELGVRPMLDFLGEEAR
 AHLKEVERHLERLSVPYELEPALVRGLDYYVRTAFEVHH/SALGGGGRYDGLSELLGGPRVPGVGFAFGVERVAL
 ALEAEGFGLPEEKGPDLYLIPLTEEAVAEAFYLAEALRPRLRAEYALAPRKPAKGLEEALKRGAAFAGFLGEDEL
 RAGEVTLKRLATGEQVRLSREEVPGYLLQALG*




 View SSTRUC file for 1h4vB 
 Rasmol View of  1h4vB