Bioinformatics Vol. 16 no. 11 2000
Pages 1044-1045
© 2000 Oxford University Press
Applications Note |
model.it : building three dimensional DNA models from sequence data
ek 11 Protein Structure and Function Group, International Centre for Genetic Engineering and Biotechnology, Area Science Park, 34012 Trieste, Italy
Received on May 17, 2000
; revised on July 11, 2000
; accepted on July 19, 2000
Summary: A WWW server is described for creating 3D models of canonical or bent DNA starting from sequence data. Predicted DNA trajectory is first computed based on a choice of di- and tri-nucleotide models (M.G.Munteanu et al. , Trends Biochem. Sci. 23, 341347, 1998); an atomic model is then constructed and optionally energy-minimized with constrained molecular dynamics. The data are presented as a standard PDB file, directly viewable on the users PC using any molecule manipulation program.
Availability: The model.it server is freely available at http://www.icgeb.trieste.it/dna/
Contact: kristian{at}icgeb.trieste.it; pongor{at}icgeb.trieste.it
Supplementary information: A series of help files is available at the above address.
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