Hub promiscuity in protein-protein interaction networks.

Abstract:

:Hubs are proteins with a large number of interactions in a protein-protein interaction network. They are the principal agents in the interaction network and affect its function and stability. Their specific recognition of many different protein partners is of great interest from the structural viewpoint. Over the last few years, the structural properties of hubs have been extensively studied. We review the currently known features that are particular to hubs, possibly affecting their binding ability. Specifically, we look at the levels of intrinsic disorder, surface charge and domain distribution in hubs, as compared to non-hubs, along with differences in their functional domains.

journal_name

Int J Mol Sci

authors

Patil A,Kinoshita K,Nakamura H

doi

10.3390/ijms11041930

subject

Has Abstract

pub_date

2010-04-26 00:00:00

pages

1930-43

issue

4

issn

1422-0067

journal_volume

11

pub_type

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