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Browsing Research Articles (University of Pretoria) by Subject "X-ray crystallography"

Now showing items 1-5 of 5

Fac and mer dppe-substituted Fischer carbene complexes of chromium : X-ray, DFT and electrochemical study

Landman, Marile; Liu, Renyuan; Fraser, Roan; Van Rooyen, Petrus H.; Conradie, Jeanet (Elsevier, 2014-02)

X-ray crystallography data, DFT calculations and cyclic voltammograms in synergy shed light on the mer4fac isomerization process of Cr carbenes of the type [(CO)3(dppe)Cr]C(X)R] with R ¼ 2-thienyl or 2-furyl and X ¼ OEt ...
The mechanism of the amidases : mutating the glutamate adjacent to the catalytic triad inactivates the enzyme due to substrate mispositioning

Weber, Brandon W.; Kimani, Serah W.; Varsani, Arvind; Cowan, Don A.; Hunter, Roger; Venter, Gerhard A.; Gumbart, James C.; Sewell, B. Trevor (American Society for Biochemistry and Molecular Biology, 2013)

All known nitrilase superfamily amidase and carbamoylase structures have an additional glutamate that is hydrogen bonded to the catalytic lysine in addition to the Glu, Lys, Cys “catalytic triad.” In the amidase from ...
Structural characterization and directed evolution of a novel acetyl xylan esterase reveals thermostability determinants of the carbohydrate esterase 7 family

Adesioye, Fiyinfoluwa Adenike; Makhalanyane, Thulani Peter; Vikram, Surendra; Sewell, Bryan T.; Schubert, Wolf-Dieter; Cowan, Don A. (American Society for Microbiology, 2018-04)

Please read abstract in the article.
Structure and function of murine cytomegalovirus MHC-I-like molecules : how the virus turned the host defense to its advantage

Mans, Janet; Zhi, Li; Revilleza, Maria Jamela R.; Smith, Lee; Redwood, Alec; Natarajan, Kannan; Margulies, David H. (Springer, 2009)

The mouse cytomegalovirus (CMV), a β-herpesvirus, exploits its large (~230 kb) double-stranded DNA genome for both essential and non-essential functions. Among the non-essential functions are those that offer the virus a ...
Synthesis and properties of Fischer carbene complexes of N,N-dimethylaniline and anisole π-coordinated to chromium tricarbonyl

Weststrate, Nora-ann; Bouwer, Shalane; Hassenrück, Christopher; Van Jaarsveld, Nina Alletta; Liles, David C.; Winter, Rainer F.; Lotz, Simon (Elsevier, 2018-08)

Please read abstract in the article.

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Browsing Research Articles (University of Pretoria) by Subject "X-ray crystallography"

Browsing Research Articles (University of Pretoria) by Subject "X-ray crystallography"

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