Ketcher 2.21.0

What’s Changed

Here are the updated release notes with links to the corresponding issues:

New features

  • #3734 - Displaying modified nucleotide chains in sequence representation

  • #3824 - Modify nucleotides from sequence in RNA builder

  • #4374 - RNA builder should be highlighted in Edit mode. Canvas should be disabled

  • #3894 - Paste from clipboard in sequence mode

Bugfixes and improvements

  • #4238 - getKet function return ket file without selection flags

  • #4174 - Buttons in paste from clipboard window change their position when zoomed more than 175 percent

  • #4172 - ‘leavingGroup’ section does not contain information about number of atoms

  • #4144 - Connection of bond to atom inside s-group supergroup cause it connected incorrectly in terms of layout

  • #3986 - Selected RNA preset not discards when mouse moved

  • #3957 - Atom Query feature export System lost MOST Substitution count values export to Molfile

  • #4356 - Clear canvas button doesn’t work in Sequence mode

  • #4454 - ‘Update sequence’ modal window: don’t close RNA-builder after pressing ‘Cancel’ in modal window.

  • #4455 - ‘Update sequence’ modal window: display the number of nucleotides to be changed

  • #3919 - After pressing Snake mode, attachment points stick out in different directions and not attached to the bonds

  • #3899 - Attachment points do not disappear when hover is removed from some monomers.

  • #4487 - RNA builder: Cancel button doesn’t work

  • #4507 - When expanding structures, added to the canvas via Clipboard, an error appears in the Console

  • #3843 - System doesn’t filter out and do execute html tags and javascript in custom query feature text

  • #3816 - RNA Builder allows creating an invalid preset with disconnected sugar

  • #4399 - Different chains shown by the same sequence in sequence mode (system ignores sugar presence)

  • #4405 - Switching to Sequence mode causes page freeze

  • #4568 - Pasted sequences are not visible in the Snake mode

  • #4548 - Cyclic chains disappear from canvas when try to Edit in the sequence mode

  • #4508 - In the Text-editing mode, when selecting nucleotides linked through phosphates R2-R2, an error appears in the Console

  • #4871 - Migrate to Indigo v1.20.0 in-browser module