title: Protein-DNA interactions: the story so far and a new method for prediction.
abstract: This review describes methods for the prediction of DNA binding function, and specifically summarizes a new method using 3D structural templates. The new method features the HTH motif that is found in approximately one-third of DNAbinding protein families. A library of 3D structural templates of HTH motifs was derived from proteins in the PDB. Templates were scanned against complete protein structures and the optimal superposition of a template on a structure calculated. Significance thresholds in terms of a minimum root mean squared deviation (rmsd) of an optimal superposition, and a minimum motif accessible surface area (ASA), have been calculated. In this way, it is possible to scan the template library against proteins of unknown function to make predictions about DNA-binding functionality.
authors.affiliation: EMBL -European Bioinformatics Institute, Wellcome Trust Genome Campus, Hinxton, Cambridge CB10 1SD, UK. suej@ebi.ac.uk
authors.forename: Susan
authors.initials: S
authors.lastname: Jones
authors.forename: Janet M
authors.initials: JM
authors.lastname: Thornton