CROSSTCR
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Relationship network

TCR-pMHC Network Explorer

Explore cross-reactive neighborhoods linking paired TCR alpha/beta CDR3 sequences with peptide ligands. Search a receptor or peptide to move from the capped overview into a focused interaction subnetwork.

TCR-centered neighborhoods Peptide hub summary Second-degree expansion Dataset-linked nodes

Interactive relationship map

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Click a TCR or peptide node to open matching records in Dataset. Drag to pan and use the mouse wheel to zoom.
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TCR Peptide Binding score edge
Initial overview is capped for speed; use search for detailed neighborhoods.
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Reading the map: The center node is the current focus. Inner-ring nodes are direct neighbors; outer-ring nodes appear only when second-degree expansion is enabled.
{{ renderNote || 'Use second-degree expansion to add neighboring peptides or TCRs around the current query while preserving the max-edge cap.' }}