MeDBA: the Metalloenzyme Data Bank and Analysis platform.

Area of Science:

• Biochemistry
• Structural Biology
• Bioinformatics

Background:

• Metalloenzymes are vital biological catalysts with conserved metal-coordination and ligand binding modes.
• Understanding these conserved features is key to advancing research across chemistry, biology, and medicine.
• Existing resources may not fully capture the breadth of metalloenzyme-specific knowledge.

Purpose of the Study:

• To develop a comprehensive platform, the Metalloenzyme Data Bank and Analysis (MeDBA), for metalloenzyme research.
• To expand the scope of metalloenzyme-specific knowledge and services beyond previous databases.
• To provide integrated data and analysis tools for metalloenzyme structure, function, and disease associations.

Main Methods:

• Manual curation of metalloenzymes into categories (M-I, M-II, M-III).
• Integration of comprehensive data including activities, expression profiles, family/disease links, and structural information.
• Excavation of metal-binding pharmacophores and development of analysis tools for structure/active site comparison.

Main Results:

• The Metalloenzyme Data Bank and Analysis (MeDBA) platform has been established.
• MeDBA provides categorized metalloenzyme information, including activities, expression, and disease links.
• Structural data, substrates, bioactive molecules, and metal-binding pharmacophores are included, alongside analysis tools.

Conclusions:

• The MeDBA serves as a versatile, freely available resource for the scientific community.
• It facilitates deeper understanding and interdisciplinary research on metalloenzymes.
• The platform supports comparative analysis and profiling of metalloenzymes and their active sites.