Drag to rotate. Alt or middle drag pans; right drag zooms. On touchscreens, use one finger to rotate and two fingers to pan and pinch. Tap selects an atom; double tap centres it. Keyboard editing targets the visible atom nearest the view centre. Press question mark or F1 for all controls.
Applies on reload. Sessions require the engine that saved them.
A custom refinement adapter using Servalcat and Gemmi kernels. Supports X-ray amplitudes, isotropic or fixed ADPs, and free-set flag 0.
Choose the geometry restraints used for real-space refinement and regularization.
Fixed residues keep their coordinates during real-space refinement and regularization.
Active residue
Delete from the active model. Changes can be undone.
Search the selected density map and add waters that pass the contact criteria to the selected model. Additions can be undone.
Ready to search.
Web heuristics from the core's per-residue values, not MolProbity results. Density and B-factor entries are unusual relative to this model, not absolute quality limits.
Measured from the current model coordinates. Values follow refinement accept, undo and redo; a measurement is removed if one of its atoms is deleted.
Click or tap the viewport to use its shortcuts. Keyboard editing commands target the visible atom nearest the view centre. Letter shortcuts follow physical keyboard positions. Text fields and dialogs keep their normal keyboard behaviour.
The touch bar moves between residues, centres the selection, refines the selected residue, and changes the contour. Use Accept or Reject above the viewport to finish a refinement.