Browsing by Subject "X-ray crystallography"
Now showing items 1-11 of 11
-
The crystal and molecular structures of some sodium and potassium exchanged zirconium bis(monohydrogen orthophosphates) : the use of powder X-ray diffraction for structure solution
(Texas A&M University. Libraries, 1983)Single crystal X-ray diffraction has for many become the definitive analysis technique. The procedure to collect data and to solve structures is not only readily available but is also highly automated. This is not the case ... -
Deciphering Lysis and its Regulation in Bacteriophage T4
(2012-10-19)Like all phages, T4 requires a holin (T) to effect lysis. The lysis event depends on the temporally regulated action of T, which accumulates in the inner membrane (IM) until, at an allele-specific time, it triggers to ... -
Elucidating the Mechanism of Enzymes Utilized During the Bacterial Degradation of Lignin in the Protocatechuate 4,5-Cleavage Pathway
(2019-10-21)Lignin is the most abundant renewable aromatic in the world that has great potential as a sustainable source of monomeric units for the production of bioplastics. However, the chemical and biological processing of lignin ... -
Kinetic and crystallographic analysis of porcine pancreatic elastase-ligand interactions
(Texas A&M University. Libraries, 1987)Elastase (EC 3.4.21.11) is normally involved in the degradation of elastin, and is believed to be the primary agent responsible for the induction of several degenerative connective tissue diseases. The primary subsite ... -
Mechanism of MDA5 Recognition of Short RNA Ligands and Crystal Structure of PepQ
(2013-05-16)The innate immune pathways that stimulate the expression of cytokines and proapoptotic factors in response to infection are triggered by the activation of the cytosolic receptors retinoic acid-inducible gene I (RIG-I) and ... -
Organometallic Chemistry Supported by the PNP Pincer Framework for Both Early and Late Transition Metals
(2012-08-20)Tridentate "pincer" ligands provide a unique balance of stability and reactivity in organometallic chemistry. The development of diarylamido-based PNP pincer ligands has led to many applications in catalysis, including the ... -
The preparation and x-ray structural characterization of dinuclear chromium, molybdenum, ruthenium, rhodium, and osmium complexes
(Texas A&M University. Libraries, 1983)Eleven new dimeric complexes containing metal-metal bonds have been prepared and structurally characterized by X-ray crystallography. Seven are of the type M(,2)(O(,2)CR)(,4) (M = Cr, Mo, Rh; R = CH(,3), 2-biphenyl, CPh(,3), ... -
Protein crystallography : new approaches to X-ray data collection, direct space refinement and model building
(Texas A&M University. Libraries, 1977)This crystallographic study was designed to develop and test efficient techniques of X-ray data collection, phase extension and refinement, and model building capable of giving a reliable description of macromolecules in ... -
Structure-guided Inhibitor Design of Mycobacterium Tuberculosis Drug Targets from Central Carbon Metabolism
(2016-07-29)A key determinant of the pathogenicity of M. tuberculosis (Mtb) is its ability to conserve energy and resources by altering its intermediate metabolism response to host-derived hostile conditions. Growing evidence supports ... -
The synthesis and structural characterization of dinuclear and triniuclear vanadium complexes
(Texas A&M University. Libraries, 1983)The reactions of VCl(,2)(.)2THF and VCl(,3)(.)3THF with ligands capable of functioning as three atom bridges between metal atoms were studied. Several new dimeric and trimeric vanadium complexes in oxidation states II to ... -
The X-ray crystal structure of bovine (gamma symbol)-carboxypeptidase A
(Texas A&M University. Libraries, 1986)The structure of [gamma]-carboxypeptidase A from bovine pancreas has been determined by single-crystal X-ray crystallography at 2.0 [angstrom] with a final Residual R factor of 0.250. Multiple isomorphous replacement, an ...