feat(web): add protein structure viewer #1715
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Pull request overview
This pull request adds a protein structure viewer feature to Nextclade Web, enabling visualization of protein structures with highlighted mutations. The implementation uses the NGL viewer library with a placeholder for Mol* integration.
Key Changes:
- Adds NGL viewer library (v2.4.0) for 3D protein structure visualization
- Implements structure viewer state management and API integration with RCSB PDB
- Creates new Structure page with controls for sequence selection, representation types, and viewer options
- Updates navigation to include Structure tab
Reviewed changes
Copilot reviewed 11 out of 12 changed files in this pull request and generated no comments.
Show a summary per file
| File | Description |
|---|---|
| packages/nextclade-web/yarn.lock | Adds extensive dependencies for NGL viewer, molstar, react-markdown v10, and related libraries |
| packages/nextclade-web/package.json | Adds ngl@2.4.0 dependency |
| packages/nextclade-web/src/state/structure.state.ts | Defines state atoms for sequence selection, viewer library, and representation type |
| packages/nextclade-web/src/pages/structure.tsx | Creates structure page route |
| packages/nextclade-web/src/components/Structure/viewers/types.ts | Defines TypeScript interfaces for structure viewer |
| packages/nextclade-web/src/components/Structure/viewers/NglViewer.tsx | Implements NGL viewer component with structure loading and highlighting |
| packages/nextclade-web/src/components/Structure/viewers/MolstarViewer.tsx | Placeholder component for future Mol* integration |
| packages/nextclade-web/src/components/Structure/structureConfig.ts | Manages structure configuration mappings for datasets |
| packages/nextclade-web/src/components/Structure/rcsbApi.ts | API client for fetching structures and citations from RCSB |
| packages/nextclade-web/src/components/Structure/StructurePage.tsx | Main structure page with controls, viewer, and citations |
| packages/nextclade-web/src/components/Layout/NavigationBar.tsx | Adds Structure tab to navigation |
| packages/nextclade-web/src/components/Common/Markdown.tsx | Updates react-markdown integration with type workaround |
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