15 research outputs found
A computer graphics system for the building of macromolecular models into electron density maps
Get PDFThis is the published version, made available with the permission of the publisher.A brief description of the Molecular Modeling System-X graphics system hardware is followed by an explanation of the language which has been developed to realize an `electronic Richards box'. A variety of commands permits the construction and manipulation of a protein model within an electron density distribution. Usually about ten amino-acid residues can be displayed at any one time within a box of 20 grid points on an edge. The density is changed automatically as the viewer translates the model off the edge of the screen. He can then add, subtract or modify residues as appropriate
THE EFFECT OF STEREOCHEMICAL CONSTRAINTS IN POLYDENTATE LIGANDS ON THE COORDINATION GEOMETRIES OF THEIR FIVE- AND SIX-COORDINATE COMPLEXES.
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Structural Role of the 30's Loop in Determining the Ligand Specificity of the Human Immunodeficiency Virus Protease †
No full textCooperative Structural Dynamics and a Novel Fidelity Mechanism in Histidyl-tRNA Synthetases ‡
No full textHuman Immunodeficiency Virus Protease Ligand Specificity Conferred by Residues Outside of the Active Site Cavity †
No full textHigh-Resolution X-ray Crystallography Reveals Precise Binding Interactions between Human Nonpancreatic Secreted Phospholipase A 2
No full textSite-Directed Mutagenesis Probing the Catalytic Role of Arginines 165 and 166 of Human Cytomegalovirus Protease
No full textActive Site Cavity of Herpesvirus Proteases Revealed by the Crystal Structure of Herpes Simplex Virus Protease/Inhibitor Complex ‡
No full textA Check on Rational Drug Design: Crystal Structure of a Complex of Human Immunodeficiency Virus Type 1 Protease with a Novel .gamma.-Turn Mimetic Inhibitor
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