ROLE OF ULTRAVIOLET RADIATION IN MAINTAINING THE THREE-DIMENSIONAL STRUCTURE OF A CYANOBACTERIAL MAT COMMUNITY AND FACILITATING NITROGEN FIXATION

2001 ◽  
Vol 37 (5) ◽  
pp. 731-737 ◽  
Author(s):  
Richard P. Sheridan
Keyword(s):  
Nitrogen Fixation ◽  
Ultraviolet Radiation ◽  
Three Dimensional ◽  
Dimensional Structure ◽  
Cyanobacterial Mat ◽  
Three Dimensional Structure

scholarly journals FpvA-Mediated Ferric Pyoverdine Uptake in Pseudomonas aeruginosa: Identification of Aromatic Residues in FpvA Implicated in Ferric Pyoverdine Binding and Transport

2005 ◽  
Vol 187 (24) ◽  
pp. 8511-8515 ◽  
Author(s):  
Jiang-Sheng Shen ◽  
Valérie Geoffroy ◽  
Shadi Neshat ◽  
Zongchao Jia ◽  
Allison Meldrum ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Pseudomonas Aeruginosa ◽  
Three Dimensional ◽  
Binding Pocket ◽  
Dimensional Structure ◽  
Aromatic Residues ◽  
Three Dimensional Structure

ABSTRACT A number of aromatic residues were seen to cluster in the upper portion of the three-dimensional structure of the FpvA ferric pyoverdine receptor of Pseudomonas aeruginosa, reminiscent of the aromatic binding pocket for ferrichrome in the FhuA receptor of Escherichia coli. Alanine substitutions in three of these, W362, W391, and F795, markedly compromised ferric pyoverdine binding and transport, consistent with a role of FpvA in ferric pyoverdine recognition.

The three-dimensional structure of Asn102 mutant of trypsin: role of Asp102 in serine protease catalysis

Science ◽  
1987 ◽  
Vol 237 (4817) ◽  
pp. 905-909 ◽  
Author(s):  
S Sprang ◽  
T Standing ◽  
R. Fletterick ◽  
R. Stroud ◽  
J Finer-Moore ◽  
...  
Keyword(s):  
Serine Protease ◽  
Three Dimensional ◽  
Dimensional Structure ◽  
Three Dimensional Structure

scholarly journals Monolayer-to-thin-film transition in supramolecular assemblies: the role of topological protection

Nanoscale ◽  
2017 ◽  
Vol 9 (33) ◽  
pp. 11959-11968 ◽  
Author(s):  
Zachary P. L. Laker ◽  
Alexander J. Marsden ◽  
Oreste De Luca ◽  
Ada Della Pia ◽  
Luís M. A. Perdigão ◽  
...  
Keyword(s):  
Thin Film ◽  
Three Dimensional ◽  
Supramolecular Assemblies ◽  
Dimensional Structure ◽  
Three Dimensional Structure ◽  
Organic Layers ◽  
Insight Into

An innovative combination of TEM and STM sheds new insight into the growth of organic layers and reveals the importance of topology in controlling the transition from two- to three-dimensional structure.

scholarly journals Comprehensive Algorithm for Nasal Ala Reconstruction: Utility of the Auricular Composite Graft

2018 ◽  
Vol 04 (02) ◽  
pp. e55-e61 ◽  
Author(s):  
Collin Chen ◽  
Ruchin Patel ◽  
John Chi
Keyword(s):  
Three Dimensional ◽  
Composite Graft ◽  
Dimensional Structure ◽  
Skin Grafts ◽  
Three Dimensional Structure ◽  
Nasal Ala ◽  
Nasal Function ◽  
Ala Reconstruction ◽  
Successful Repair

AbstractDefects of the nasal ala are challenging to reconstruct, given its complex three-dimensional structure. Successful repair of these defects needs to provide aesthetic symmetry and preserve nasal function. A wide variety of reconstructive options have been described for nasal ala defects, ranging from skin grafts to locoregional flaps, and also includes the auricular composite graft. However, there are currently no comprehensive guidelines for nasal ala repair, and the versatile role of the auricular composite graft has not been well defined. In this review, we aim to provide a comprehensive algorithm to guide repair of nasal ala defects. Additionally, we compare our experience using the auricular composite graft with the available literature to better define its utility in nasal ala repair.

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