title: Archaeal signal peptidases from the genus Thermoplasma: structural and mechanistic hybrids of the bacterial and eukaryal enzymes.
authors.forename: Jerry
authors.initials: J
authors.lastname: Eichler
mesh_terms: D000595:Amino Acid Sequence; D017124:Conserved Sequence / Q000235:genetics; D005057:Eukaryotic Cells / Q000737:chemistry; D019143:Evolution, Molecular; D008565:Membrane Proteins; D008969:Molecular Sequence Data; D017434:Protein Structure, Tertiary / Q000235:genetics; D016415:Sequence Alignment; D012697:Serine Endopeptidases / Q000235:genetics*; D013822:Thermoplasma / Q000201:enzymology / Q000235:genetics*
chemical_list: D008565:Membrane Proteins; D012697:Serine Endopeptidases; C026515:type I signal peptidase