3D Protein Explorer
Select a Residue
Single click = select one residue. Ctrl/Cmd + click = add or remove residues from the multi-residue set. You can also use Chain + Residue Number below.
Protein Summary
Secondary Structure
| Type | Chain | Start | End | Length |
|---|
Contact Network
Neighbor residues: 0
| Residue | Chain | No. | Minimum Distance | Class |
|---|
Structural Connectivity Map
Layer 1 = direct contacts; Layer 2 = contacts of Layer 1; Layer 3 = third-order connectivity.
Structural Bridge Detector
| Rank | Residue | Chain | Degree | Components After Removal | Bridge Score |
|---|
Virtual Residue Knockout
Fragility Hotspots
Fragility Score = 0.45 degree + 0.35 two-layer connectivity reach + 0.20 exposure proxy
| Rank | Residue | Chain | Degree | Connectivity Reach | Exposure Proxy | Score |
|---|
Residue Set Analysis
Analyze several residues as a structural subnetwork. Add residues from the 3D viewer or from the residue selector.
| Residue | Chain | Role | Connections to Set | Layer |
|---|
Residue Interaction Pathways
Uses the residue contact graph (5 Å) to find shortest structural routes between two selected residues. This is a topology analysis, not a dynamic allosteric pathway prediction.
Structural Communication Hub Finder
Combines degree, betweenness centrality, closeness centrality and bridge score into an exploratory Communication Score.
| Rank | Residue | Chain | Degree | Betweenness | Closeness | Bridge | Communication Score |
|---|
Structural Neighborhood Signature
Generates a compact structural-network fingerprint for the currently selected residue.
Experimental Virtual Ala-Scan
Exploratory approximation: side-chain-mediated contacts of the selected residue are pruned while backbone-mediated contacts are retained. It is not a ΔΔG calculation and does not model side-chain relaxation.
Structural Analysis Dashboard
Protein Structural Analysis Report
Load and analyze a protein to generate the report.