HUMAN TUMOR REJECTION ANTIGEN (GP96) 1 3D structure of n-terminal domain of the yeast hsp90 chaperone as a reference was obtained by X-ray crystallography (PDB ID: 1BGQ) (J.MED.CHEM. V.42,260,1999). This model is human tumor rejection antigen (gp96) 1 constructed by FAMS Ligand&Complex based on 1BGQ. HEADER HUMAN TUMOR REJECTION ANTIGEN (GP96) 1 07-OCT-03 REMARK CHAIN_A ref_NP_003290.1(72-288) REMARK RDC RADICICOL Figure legend: ligand is shown by cpk or stick.