Protein Coverage Explorer

Map observed peptides onto a protein

Load a protein, paste the peptides you detected, and see the coverage in 2D and 3D — overlaid with physicochemical properties so you can spot what drives detection.

1 · Protein — UniProt accession / ID

Or load an example

…or paste a sequence (FASTA or raw) …or upload a PDB structure

then

2 · Observed peptides — one per line. ProForma mods & charge OK. Add a count (space/comma/tab) for PSM depth.

Sharing & deep links

The full state — protein, peptide list and view settings — is stored compressed in the URL #fragment (after the #). The fragment is never sent to the server, so even long peptide lists fit and stay private. Use Copy shareable link to grab the current view.