The arthropod P450 Enchiridion: An integrated web resource for research on P450s

Area of Science:

• Biochemistry
• Genomics
• Bioinformatics

Background:

• Cytochrome P450 (CYP) enzymes are crucial in arthropod biology, involved in metabolism, detoxification, and development.
• Understanding arthropod CYP diversity and function is vital for fields ranging from pest control to evolutionary biology.

Purpose of the Study:

• To create a centralized, accessible online resource for arthropod P450 information.
• To facilitate the study of CYP gene and P450 enzyme structures and functions across diverse arthropod species.

Main Methods:

• Development of the Arthropod P450 Enchiridion website using DokuWiki architecture.
• Compilation and manual annotation of CYPomes from 75 species, including 3000 insect transcripts.
• Integration of lookup tables for CYP family and clan assignment, and a BLAST function for sequence analysis.

Main Results:

• The resource currently contains 1308 CYP families assigned to nine CYP clans.
• Detailed information on P450 functions (from expression studies, RNAi, mutants) for over 1000 cases.
• Over 11,000 P450 protein sequences are available for BLAST searches, with a focus on insect and mite pest species.

Conclusions:

• The Arthropod P450 Enchiridion provides a valuable, expandable platform for arthropod P450 research.
• The data reveal a concentration of research on pest species and underscore the need for broader investigation into less-studied arthropod groups.