The Antimicrobial Peptide Database (APD) contains 2583 antimicrobial peptides from six kingdoms (257 bacteriocins from bacteria, 4 from archaea, 7 from protists, 13 from fungi, 319 from plants, and 1942 from animals) with the following activity:
This comprehensive AMP database resource is manually curated based on a set of data-collection criteria (see About).
Antiviral Peptides (Anti-HIV)
There are 111 human host defense peptides, 989 active peptides from amphibians, 91 fish peptides, 18 reptile peptides, 36 from birds, 424 from arthropods, 132 from chelicerata, 36 from crustaceans, 6 from myriapods, 251 from insects, 42 from spiders, 63 from scorpions, 32 from molluscs; and more. A Unified Peptide Classification
Of the 348 unique 3D structures annotated in the APD, 234 with coordinates deposited in the Protein Data Bank (PDB) can be directly rotated, zoomed, and viewed. Top left: Amphibian magainin II; Top right: bovine lactoferricin; Bottom left: plant PsD1; Bottom right: bovine indolicidin. 3D Structure Classification
This popular database consists of a pipeline of search functions. You can search for peptide information using APD ID, peptide name, amino acid sequence, peptide motif, chemical modification, length, charge, hydrophobic content, PDB ID, 3D structure, methods for structural determination, peptide source organism, peptide family name, life domain/kingdom (bacteria, archaea, protists, fungi, plants, animals), biological activity (see the links above), synergistic effects, target microbes, molecular targets, mechanism of action, contributing authors, and year of publication.
Antimicrobial Peptides in 2014
CITE: . Wang, G., Li, X. and Wang, Z. (2009) APD2: the updated antimicrobial peptide database and its application in peptide design.
Nucleic Acids Research 37, D933-D937. Paper PDF
. Wang, Z. and Wang, G. (2004) APD: the antimicrobial peptide database.
Nucleic Acids Research 32, D590-D592. Paper PDF