title: The comprehensive peptaibiotics database.
abstract: Peptaibiotics are nonribosomally biosynthesized peptides, which - according to definition - contain the marker amino acid α-aminoisobutyric acid (Aib) and possess antibiotic properties. Being known since 1958, a constantly increasing number of peptaibiotics have been described and investigated with a particular emphasis on hypocrealean fungi. Starting from the existing online 'Peptaibol Database', first published in 1997, an exhaustive literature survey of all known peptaibiotics was carried out and resulted in a list of 1043 peptaibiotics. The gathered information was compiled and used to create the new 'The Comprehensive Peptaibiotics Database', which is presented here. The database was devised as a software tool based on Microsoft (MS) Access. It is freely available from the internet at http://peptaibiotics-database.boku.ac.at and can easily be installed and operated on any computer offering a Windows XP/7 environment. It provides useful information on characteristic properties of the peptaibiotics included such as peptide category, group name of the microheterogeneous mixture to which the peptide belongs, amino acid sequence, sequence length, producing fungus, peptide subfamily, molecular formula, and monoisotopic mass. All these characteristics can be used and combined for automated search within the database, which makes The Comprehensive Peptaibiotics Database a versatile tool for the retrieval of valuable information about peptaibiotics. Sequence data have been considered as to December 14, 2012.
authors.affiliation: Center for Analytical Chemistry, Department of Agrobiotechnology, University of Natural Resources and Life Sciences, Vienna, BOKU, Konrad Lorenz Straße 20, A-2430 Tulln.
authors.forename: Norbert
authors.initials: N
authors.lastname: Stoppacher
authors.forename: Nora K N
authors.initials: NK
authors.lastname: Neumann
authors.forename: Lukas
authors.initials: L
authors.lastname: Burgstaller
authors.forename: Susanne
authors.initials: S
authors.lastname: Zeilinger
authors.forename: Thomas
authors.initials: T
authors.lastname: Degenkolb
authors.forename: Hans
authors.initials: H
authors.lastname: Brückner
authors.forename: Rainer
authors.initials: R
authors.lastname: Schuhmacher
mesh_terms: D000900:Anti-Bacterial Agents / Q000138:chemical synthesis / Q000737:chemistry; D016208:Databases, Factual; D010455:Peptides / Q000138:chemical synthesis* / Q000737:chemistry
chemical_list: D000900:Anti-Bacterial Agents; D010455:Peptides