Friday, June 4, 2010

ISI Web of Knowledge Alert - Hummer, G

ISI Web of Knowledge Citation Alert

Cited Article: Hummer, G. Water conduction through the hydrophobic channel of a carbon nanotube
Alert Expires: 09 NOV 2010
Number of Citing Articles: 1 new records this week (1 in this e-mail)
Organization ID: 3b97d1bbc1878baed0ab183d8b03130b
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Title:
Dewetting transitions in protein cavities

Authors:
Young, T; Hua, L; Huang, XH; Abel, R; Friesner, R; Berne, BJ

Author Full Names:
Young, Tom; Hua, Lan; Huang, Xuhui; Abel, Robert; Friesner, Richard; Berne, B. J.

Source:
PROTEINS-STRUCTURE FUNCTION AND BIOINFORMATICS 78 (8): 1856-1869 JUN 2010

Language:
English

Document Type:
Article

Author Keywords:
hydrophobic enclosure; surface hydrophobicity; narrowness measure; molecular dynamics; holo-and apo-protein active site

KeyWords Plus:
RETINOL-BINDING-PROTEIN; HUMAN SERUM-ALBUMIN; LIGAND-BINDING; MOLECULAR-DYNAMICS; HYDROPHOBIC ENCLOSURE; CRYSTAL-STRUCTURES; FATTY-ACIDS; WATER; RESOLUTION; SIMULATION

Abstract:
In a previous analysis of the solvation of protein active sites, a drying transition was observed in the narrow hydrophobic binding cavity of Cox-2. With the use of a crude metric that often seems able to discriminate those protein cavities that dry from those that do not, we made an extensive search of the PDB, and identified five other proteins that, in molecular dynamics simulations, undergo drying transitions in their active sites. Because such cavities need not desolvate before binding hydrophobic ligands they often exhibit very large binding affinities. This article gives evidence that drying in protein cavities is not unique to Cox-2.

Reprint Address:
Berne, BJ, San Jose State Univ, Dept Chem, San Jose, CA 95192 USA.

Research Institution addresses:
[Young, Tom] San Jose State Univ, Dept Chem, San Jose, CA 95192 USA; [Young, Tom; Hua, Lan; Huang, Xuhui; Abel, Robert; Friesner, Richard; Berne, B. J.] Columbia Univ, Dept Chem, New York, NY 10027 USA

E-mail Address:
simpleliquid@gmail.com; bb8@columbia.edu

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Cited Reference Count:
43

Times Cited:
0

Publisher:
WILEY-LISS; DIV JOHN WILEY & SONS INC, 111 RIVER ST, HOBOKEN, NJ 07030 USA

Subject Category:
Biochemistry & Molecular Biology; Biophysics

ISSN:
0887-3585

DOI:
10.1002/prot.22699

IDS Number:
597ON

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