Minor snake venom proteins: Structure, function and potential applications.

Area of Science:

• Biochemistry
• Pharmacology
• Toxicology

Background:

• Snake venoms are rich in pharmacologically active compounds with established applications.
• Abundant toxins are well-researched, but minor protein classes remain largely unexplored.
• Limited quantities of minor venom proteins hinder comprehensive study.

Purpose of the Study:

• To review structural and functional aspects of low-abundant snake venom proteins.
• To highlight potential applications of these under-explored molecules.
• To encourage further research into the full venom repertoire.

Main Methods:

• Literature review of structural and functional data on minor snake venom proteins.
• Synthesis of information on growth factors, hyaluronidases, cysteine-rich secretory proteins, nucleases, nucleotidases, cobra venom factors, vespryns, protease inhibitors, and antimicrobial peptides.
• Discussion of potential applications based on existing research.

Main Results:

• Identified several classes of low-abundant snake venom proteins, including growth factors, hyaluronidases, and protease inhibitors.
• Detailed structural and functional characteristics of these minor components.
• Highlighted novel and existing applications in research, biotechnology, and drug development.

Conclusions:

• Minor snake venom proteins represent a largely untapped resource for scientific and medical advancements.
• Emerging sensitive techniques facilitate the study and discovery of these components.
• Further investigation into these under-explored molecules is crucial for unlocking new applications.