BetaSerpentine

BetaSerpentine reconstructs atomic three-dimensional amyloid structures by assembling adjacent β-arches into β-serpentine (superpleated β-structure) arrangements to address polymorphic fibril formations and incomplete experimental data.

Key Features:

• Reconstruction from Predicted β-Arches: Uses β-arch predictions produced by ArchCandy to assemble adjacent β-arches into β-serpentine arrangements that form superpleated β-structures.
• Ranking of Structures: Ranks reconstructed β-serpentine arrangements by preference to prioritize the most plausible structural configurations.
• Integration with Experimental Data: Combines computational reconstructions with experimental data to inform atomic-level interpretations of amyloid structures.

Scientific Applications:

• Amyloid Research: Provides atomic-scale structural models of amyloids to support studies of amyloid formation, polymorphism, and roles in disease.
• Experimental Design: Supplies structural hypotheses that can guide experimental testing and data collection strategies.
• Structure-Based Interpretation: Enables interpretation of experimental results through comparative analysis with reconstructed β-serpentine models.

Methodology:

BetaSerpentine takes β-arch predictions from ArchCandy, reconstructs them into β-serpentine arrangements, and ranks these arrangements to prioritize the most likely structural configurations.