DisplayFam

DisplayFam summarizes multiple sequence alignments of protein families to integrate phylogenetic trees and consensus sequences for comparative, structural, and evolutionary analysis.

Key Features:

• Rich Family Description (RFD) format: Stores and summarizes multiple sequence alignments by integrating phylogenetic trees and consensus sequences into a structured representation.
• Phylogenetic analysis: Computes phylogenetic trees from aligned sequences to reveal evolutionary relationships within protein families.
• Consensus sequence generation: Produces consensus sequences that highlight conserved motifs and residues across aligned homologues.
• Large-scale alignment handling: Supports summarization and analysis of large alignments, including datasets comprising over 1000 homologous sequences.

Scientific Applications:

• ProDom domain family display: Represents and summarizes ProDom domain families for domain-centric comparative analyses.
• Structural analysis: Identifies conserved regions and motifs useful for interpreting three-dimensional protein structure and stability.
• Functional annotation: Aids identification of functionally important residues and motifs via consensus sequences and phylogenetic context.
• Evolutionary studies: Supports investigation of evolutionary patterns and relationships within protein families using computed phylogenetic trees.

Methodology:

Computes phylogenetic trees and consensus sequences from multiple sequence alignments and integrates these elements into the Rich Family Description (RFD) format.