ConSole

ConSole identifies solenoid protein structures and their repeat units by analyzing protein contact map modularity to enable structural-level analysis of highly sequence-divergent solenoid proteins.

Key Features:

• Recognition of Solenoid Structures: Detects solenoid protein architectures by analyzing modularity in protein contact maps.
• Identification of Repeat Units: Precisely delineates individual repeat units within detected solenoid structures.
• High Accuracy: Demonstrates higher recognition accuracy than Raphael on benchmark datasets.
• Improvement of Sequence Recognition: Enhances sequence motif recognition and detects irregularities in repeat lengths across solenoid protein families.

Scientific Applications:

• Structural analysis of periodic proteins: Provides a structural-level method for studying periodic and repeat-containing proteins where sequence divergence limits sequence-based approaches.
• Functional inference from repeat modularity: Uses detected modularity in contact maps to inform hypotheses about the functional implications of solenoid repeats and their variations.
• Study of specific solenoid families: Applied to three specific solenoid protein families to improve sequence recognition and identify irregularities in repeat lengths.

Methodology:

ConSole employs an algorithm that analyzes protein contact maps to detect modularity indicative of solenoid structures.