By Topic

An integrated database for complex protein structure modeling

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Qiang Wang ; Fox Chase Cancer Center, Philadelphia, PA ; Dunbrack, R.L.

In homology modeling of protein structures, it is typical to find templates through a sequence search against a database of proteins with known structures. In more complicated modeling cases, such as modeling a protein structure in contact with a ligand, sequence information itself may not be enough and more biological information is required for a successful modeling process. SCOP and PFAM are two databases providing protein domain information which can be utilized in complex protein structure modeling. However, due to the manuallycurated nature of both databases, they fail to provide timely coverage of protein sequences existing in the Protein Data Bank (PDB). In this paper, we introduce a new relational database, IDOPS, which integrates sequence and biological information extracted from remediated PDB files and protein domain information generated with HMM profiles of PFAM families. With a carefully designed protocol, this database is updated regularly and the coverage rate of PDB entries is guaranteed to be high.

Published in:

Bioinformatics and Biomeidcine Workshops, 2008. BIBMW 2008. IEEE International Conference on

Date of Conference:

3-5 Nov. 2008