A hormone cut out of a bigger protein: two short chains stapled by three disulfides. It works as one molecule and is stored six at a time around two zincs. Every view is superposed on the same A + B unit, so switching shows what changed and not how the crystal happened to sit.
—
| chains | — |
| insulin units | — |
| modelled | — |
| completeness | — |
| disulfides | — |
| in the site | — |
| helix / strand | — |
| extents Å | — |
| C-peptide | — |
| superposed on | — |
| view | — |
—
—
Turn the molecule, then copy. Every entry
shares one rotation basis, so one choice re-aims the whole bench. It goes
into insulin's view in proteins.js with
by: 'human', and every consumer reads it from there.