Bioinformatics, Vol 14, 188-195, Copyright © 1998 by Oxford University Press
J An, T Nakama, Y Kubota and A Sarai
MOTIVATION: Although a large amount of information on the structure,
function and properties of biomolecules is becoming available, it is
difficult to understand the relationship between them. Thus, we have
attempted to create an integrated relational database, search and
visualization tool, 3DinSight, to help researchers to gain insight into
their relationship. RESULTS: We have gathered data on the structure,
function and properties of biomolecules, and implemented them into a
relational database system. The structural data contain several subset data
such as protein homologues, protein-DNA complex, in order to enable
searching within a specific class of data. The functional data include
motif sequence and mutation data of proteins. Also, various amino acid
properties are implemented as a relational table. The World Wide Web (WWW)
interfaces enable users to carry out various kinds of searches among these
data. The locations of motif sequences and mutations are automatically
mapped on the structure, and visualized in three-dimensional (3D) space by
interactive viewers, VRML (Virtual Reality Modeling Language) and RasMol.
In the case of VRML, the mapped 3D objects are hyper-linked to the
corresponding document data. Also, amino acid properties, linked with
structure, functional and mutation sites, can be displayed as graph plots.
AVAILABILITY: 3DinSight is freely accessible through the Internet
(http://www.rtc.riken.go.jp/3DinSight.h tml). CONTACT:
sarai@rtc.riken.go.jp
ARTICLES
3DinSight: an integrated relational database and search tool for the structure, function and properties of biomolecules
Tsukuba Life Science Center, The Institute of Physical & Chemical Research (RIKEN), Ibaraki, Japan.
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