Ramachandran Explorer · VizFootprint

Chain A · 46 residues

—Residues selected

—Selected plot points

—Recorded steps

The full protein is the starting view.

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φ / ψ

Drag a rectangle to select a region. Select a point or focus it and press Enter to choose one residue.

Selected residuesOther residues

Only complete φ/ψ pairs appear here. The two terminal residues remain available in the sequence, composition and table views.

Selected / full count

Choose a bar or select an amino-acid type below.

Amino-acid type

One-letter codes

Literal one-letter amino-acid codes. Overlapping occurrences are retained.

Search a sequence to highlight its residues across the linked views.

Degrees

Choose a residue name for a single selection, or use the checkboxes to adjust the current subset.

Pick	Residue	Code	φ	ψ

A dash marks an undefined angle. Downloaded CSV files preserve those values as empty fields.

Recorded by VizFootprint

Revisit a recorded step or play the current path. Making a new selection from an earlier step preserves an alternative exploration path.

Name the current step so you can return to it and compare selections.

Current path: —

Saved path

First pathSecond path

Keep the input data, view definition and trail together. Open the saved file here to reconstruct the same exploration.

Open saved session

Open a saved exploration session for the same pinned crambin data. The session file preserves its input, view definition and trail together.