scholarly journals Time-Resolved X-ray Crystal Structure Analysis of Proteins.

1995 ◽  
Vol 35 (6) ◽  
pp. 245-248
Author(s):  
Shin-ichi ADACHI ◽  
Nobuhisa WATANABE
Keyword(s):  
Crystal Structure ◽  
Structure Analysis ◽  
Crystal Structure Analysis ◽  
Time Resolved ◽  
X Ray

Time-resolved X-ray diffraction studies of enzymes under cryoconditions

1992 ◽  
Vol 340 (1657) ◽  
pp. 209-220 ◽  
Keyword(s):  
Crystal Structure ◽  
Structure Analysis ◽  
Crystal Structure Analysis ◽  
Short Exposure ◽  
Enzymatic Reactions ◽  
X Ray Diffraction ◽  
Time Resolved ◽  
X Ray ◽  
Catalytic Intermediates ◽  
Enzyme Intermediate

Cryoenzymological techniques provide a means of initiating enzymatic reactions in crystals homogeneously and of prolonging the lifetimes of intermediate reaction steps. Catalytic intermediates may accumulate to sufficiently high population for X-ray crystal structure analysis by time-resolved monochromatic or Laue diffraction data collection using synchrotron radiation. Due to short exposure times, intermediates may be studied at moderately low temperatures. A combination of cryoenzymology and time-resolved crystallography has been applied to crystal structure analysis at high resolution of an acyl-enzyme intermediate of a productive reaction catalysed by porcine pancreatic elastase.

Time-resolved X-ray crystal structure analysis for elucidating the hidden ‘over-neutralized’ phase of TTF-CA

RSC Advances ◽  
2013 ◽  
Vol 3 (37) ◽  
pp. 16313 ◽  
Author(s):  
Manabu Hoshino ◽  
Shunsuke Nozawa ◽  
Tokushi Sato ◽  
Ayana Tomita ◽  
Shin-ichi Adachi ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Structure Analysis ◽  
Crystal Structure Analysis ◽  
Time Resolved ◽  
X Ray

scholarly journals Preparative-scale HPLC Resolution of Metallacyclic η3-Allyltricarbonyliron Complexes and Determination of the Absolute Configuration by X-Ray Crystal Structure Analysis

1999 ◽  
Vol 23 (9) ◽  
pp. 578-579
Author(s):  
Rainer Schobert ◽  
Hermann Pfab ◽  
Jutta Böhmer ◽  
Frank Hampel ◽  
Andreas Werner
Keyword(s):  
Crystal Structure ◽  
Silica Gel ◽  
Structure Analysis ◽  
Absolute Configuration ◽  
Crystal Structure Analysis ◽  
Preparative Scale ◽  
X Ray ◽  
The Absolute

Racemates of (η3-allyl)tricarbonyliron lactone complex Fe(CO)3{η1:η3-C(O)XCH2CHCMeCH2} 1a (X = O) and (η3-allyl)tricarbonyliron lactam complex 2a (X = NMe) are resolved on a preparative scale by HPLC on cellulose tris(3,5-dimethylphenyl)carbamate/silica gel RP-8 and the absolute configuration of (-)-2a is determined by X-ray crystal structure analysis.

Second-Generation Inhibitors for the Metalloprotease Neprilysin Based on Bicyclic Heteroaromatic Scaffolds: Synthesis, Biological Activity, and X-Ray Crystal-Structure Analysis

2005 ◽  
Vol 88 (4) ◽  
pp. 731-750 ◽  
Author(s):  
Stefan Sahli ◽  
Brian Frank ◽  
W. Bernd Schweizer ◽  
François Diederich ◽  
Denise Blum-Kaelin ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Biological Activity ◽  
Structure Analysis ◽  
Second Generation ◽  
Crystal Structure Analysis ◽  
X Ray
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