Analyze protein dynamics and structure using Normal Mode Analysis with ANM and GNM models.
npx skills add https://github.com/tondevrel/scientific-agent-skills --skill prody
Please help me install this Agent Skill. Skill: prody Source: https://github.com/tondevrel/scientific-agent-skills/tree/main/skills/prody Command: npx skills add https://github.com/tondevrel/scientific-agent-skills --skill prody
This Skill helps researchers understand the dynamic behavior and structural flexibility of proteins, bridging the gap between static molecular structures and their functional movements.
Use the prody skill to perform Normal Mode Analysis on the PDB file '1p38.pdb' and save the results.
High-intent search queries and answers about installing and using this skill.
You perform Normal Mode Analysis by applying Anisotropic Network Model (ANM) and Gaussian Network Model (GNM) calculations to a protein structure, predicting its collective motions and structural flexibility.
In structural biology, Principal Component Analysis is used for structural ensemble analysis, extracting dominant conformational changes across multiple protein structures to identify major motions. This reveals functional regions and flexibility.
Yes, you can analyze protein co-evolutionary patterns and sequence conservation to predict functional regions, identifying how residues change together over evolutionary time and mapping these constraints onto the structural dynamics.
Protein dynamics analysis works directly with standard PDB files, using the atomic coordinates to simulate collective motions and identify flexible regions without requiring full molecular dynamics simulation trajectories.
The best way to predict protein flexibility without molecular dynamics simulations is using Elastic Network Models, which calculate collective motions and identify functional regions directly from the static structure.
Use the Gaussian Network Model for isotropic fluctuations of residues and the Anisotropic Network Model for directional collective motions, both predicting protein flexibility and structural dynamics from the network of contacts.
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