Reference
Supported File Formats
The structure and trajectory formats the Nomosis Viewer accepts.
The Nomosis Viewer reads a range of common molecular formats. This page lists what's supported and how structures and trajectories fit together.
Structures and topologies
| Format | Notes |
|---|---|
| PDB | Widely used structure format. |
| mmCIF | Recommended for large structures. |
| GRO | GROMACS coordinate/topology format. |
| MOL / MOL2 | Small-molecule formats. |
| SDF | Small-molecule format, supports multiple entries. |
| XYZ | Simple coordinate format. |
You can also load a structure directly by its PDB ID, without uploading a file.
Trajectories
| Format | Notes |
|---|---|
| XTC | Compressed; recommended for trajectories. |
| TRR | Full precision. |
| DCD | Common molecular dynamics format. |
Trajectories are paired with a structure
A trajectory holds coordinates over time but not the atom definitions, so it's always loaded together with its topology/structure. Load the structure first (or alongside the trajectory), and the viewer plays the trajectory against it.