Web3DMol

Web3DMol visualizes and enables interactive analysis of protein three-dimensional structures from PDB entries and local PDB files for structural interpretation.

Key Features:

• Input Support: Accepts PDB identification codes and local PDB files as data sources for structural models.
• Interactive Visualization: Renders three-dimensional molecular representations and enables interactive manipulation of structural models.
• Sequence Plot: Generates sequence plots that align amino acid sequences with structural positions.
• Fragment Segmentation: Segments proteins into fragments for focused structural analysis.
• Measurement Tools: Computes distances and angles within the 3D structure for quantitative assessment.
• Meta-information Display: Extracts and displays PDB meta-information and contextual annotations associated with structures.

Scientific Applications:

• Structural Biology: Enables analysis of molecular interactions, conformational changes, and functional mechanisms at atomic and residue levels.
• Bioinformatics: Supports sequence-structure analyses and annotation of protein models.
• Educational Visualization: Provides visual resources for teaching and exploring structural biology concepts.

Methodology:

Renders three-dimensional representations from PDB identification codes or local PDB files, computes distances and angles within structures, aligns sequence plots with structural positions, segments fragments, and displays associated PDB meta-information.