Structure-Function Relationships in the Membrane Channel Porin as Based on a 1.8 Å Resolution Crystal Structure

1992 ◽  
pp. 403-412 ◽  
Author(s):  
Georg E. Schulz
Keyword(s):  
Crystal Structure ◽  
Structure Function ◽  
Membrane Channel

scholarly journals Crystal Structure of the Open State of the Neisseria gonorrhoeae MtrE Outer Membrane Channel

PLoS ONE ◽  
2014 ◽  
Vol 9 (6) ◽  
pp. e97475 ◽  
Author(s):  
Hsiang-Ting Lei ◽  
Tsung-Han Chou ◽  
Chih-Chia Su ◽  
Jani Reddy Bolla ◽  
Nitin Kumar ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Neisseria Gonorrhoeae ◽  
Outer Membrane ◽  
Membrane Channel ◽  
Outer Membrane Channel

scholarly journals 2P020 Crystal Structure of Prefoldin beta Subunits Oligomer(Proteins-structure and structure-function relationship,Poster Presentations)

2007 ◽  
Vol 47 (supplement) ◽  
pp. S118
Author(s):  
Hiroshi Kida ◽  
Yuri Sugano ◽  
Ryo Iizuka ◽  
Masahiro Fujihashi ◽  
Masafumi Yohda ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Structure Function ◽  
Beta Subunits ◽  
Structure Function Relationship ◽  
Function Relationship ◽  
Poster Presentations

scholarly journals Crystal structure of theCampylobacter jejuniCmeC outer membrane channel

2014 ◽  
Vol 23 (7) ◽  
pp. 954-961 ◽  
Author(s):  
Chih-Chia Su ◽  
Abhijith Radhakrishnan ◽  
Nitin Kumar ◽  
Feng Long ◽  
Jani Reddy Bolla ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Outer Membrane ◽  
Membrane Channel ◽  
Outer Membrane Channel

scholarly journals Fusion surface structure, function, and dynamics of gamete fusogen HAP2

eLife ◽  
2018 ◽  
Vol 7 ◽  
Author(s):  
Juan Feng ◽  
Xianchi Dong ◽  
Jennifer Pinello ◽  
Jun Zhang ◽  
Chafen Lu ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Structure Function ◽  
Surface Structure ◽  
Outer Surface ◽  
Fold Axis ◽  
Hydrogen Deuterium Exchange ◽  
Apical Portion ◽  
Gamete Fusion ◽  
Hydrophobic Residues ◽  
Hydrogen Deuterium

HAP2 is a class II gamete fusogen in many eukaryotic kingdoms. A crystal structure of Chlamydomonas HAP2 shows a trimeric fusion state. Domains D1, D2.1 and D2.2 line the 3-fold axis; D3 and a stem pack against the outer surface. Surprisingly, hydrogen-deuterium exchange shows that surfaces of D1, D2.2 and D3 closest to the 3-fold axis are more dynamic than exposed surfaces. Three fusion helices in the fusion loops of each monomer expose hydrophobic residues at the trimer apex that are splayed from the 3-fold axis, leaving a solvent-filled cavity between the fusion loops in each monomer. At the base of the two fusion loops, Arg185 docks in a carbonyl cage. Comparisons to other structures, dynamics, and the greater effect on Chlamydomonas gamete fusion of mutation of axis-proximal than axis-distal fusion helices suggest that the apical portion of each monomer could tilt toward the 3-fold axis with merger of the fusion helices into a common fusion surface.

Crystal Structure of the Cellulase Cel9M Enlightens Structure/Function Relationships of the Variable Catalytic Modules in Glycoside Hydrolases

Biochemistry ◽  
2002 ◽  
Vol 41 (37) ◽  
pp. 11134-11142 ◽  
Author(s):  
G. Parsiegla ◽  
A. Belaïch ◽  
J. P. Belaïch ◽  
R. Haser
Keyword(s):  
Crystal Structure ◽  
Structure Function ◽  
Glycoside Hydrolases

scholarly journals Crystal structure of a COG4313 outer membrane channel

2015 ◽  
Vol 5 (1) ◽  
Author(s):  
Bert van den Berg ◽  
Satya Prathyusha Bhamidimarri ◽  
Mathias Winterhalter
Keyword(s):  
Crystal Structure ◽  
Outer Membrane ◽  
Membrane Channel ◽  
Outer Membrane Channel

scholarly journals Structure–function relationships in the membrane channel porin

1996 ◽  
Vol 52 (a1) ◽  
pp. C141-C142
Author(s):  
G. E. Schulz
Keyword(s):  
Structure Function ◽  
Membrane Channel

scholarly journals Crystal structure of theAeromonastoxin proaerolysin in its water soluble and membrane-channel states

1993 ◽  
Vol 49 (s1) ◽  
pp. c109-c110
Author(s):  
M. W. Parker ◽  
J. T. Buckley ◽  
A. D. Tucker ◽  
K. Leonard ◽  
D. Tsernoglou
Keyword(s):  
Crystal Structure ◽  
Water Soluble ◽  
Membrane Channel
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