PIN—a novel domain superfamily with possible signaling function. For details for alignment construction and designations, see legend to Fig.8. Species name abbreviations; (Aae) Aquifex aeolicus; (Af)Archaeoglobus fulgidus; (At) Arabidopsis thaliana; (Bs) Bacillus subtilis; (Ct) Chlamydia trachomatis; (Dno) Dichelococcus nodosus; (Hi) Haemophilus influenzae; (Hs) Homo sapiens; (Mj) Methanococcus jannaschii; (Mta) Methanobacterium thermoautotrophicum; (Mtu)Mycobacterium tuberculosis; (Ngo) Neisseria gonorrhoeae; (Ph) Pyrococcus horikoshii; (Psy) Pseudomonas syringaea; (Rsp) Rhizobium sp. NGR234; (Sar)Sphingomonas aromaticivorans; (Sfl) Shigella flexner; (Sc) Saccaromyces cerevisiae; (Sp) Schizosaccharomyces pombe; (Ssc) Synechococcus PCC7002; (Sso) Sulfolobus solfataricus; (Ssp) Synechocystis sp; (Tfo)Thiobacillus ferrooxidans.
