> to models built on low-homology structures. since i'm currently preparing my bioinformatics lectures for next week's teaching, i might as well be a Besserwisser and point out that homology, much like pregnancy and death, is a binary concept. i'm sure artem knows this and simply mistyped "low sequence identity" --dvd ****************************************************************** Gerard J. Kleywegt [Research Fellow of the Royal Swedish Academy of Sciences] Dept. of Cell & Molecular Biology University of Uppsala Biomedical Centre Box 596 SE-751 24 Uppsala SWEDEN http://xray.bmc.uu.se/gerard/ mailto:[log in to unmask] ****************************************************************** The opinions in this message are fictional. Any similarity to actual opinions, living or dead, is purely coincidental. ******************************************************************