Ketcher 3.12.0

What’s Changed

New features

  • #8777 – Change the logic for activation of ‘Arrange as a Ring’ tool and context menu item

  • #8781 – Change the logic for attachment points editing drop-down in the monomer creation wizard

  • #8857 – Monomer saving - presets in the monomer creation wizard

  • #8856 – Defining other monomer properties - presets in the monomer creation wizard

  • #8866 – Defining the preset - presets in the monomer creation wizard

  • #8851 – Highlighting presets in the monomer creation wizard

  • #8854 – Defining the preset - presets in the monomer creation wizard

  • #8849 – Entering the wizard - presets in the monomer creation wizard

  • #8852 – Additions to the structure - presets in the monomer creation wizard

  • #8850 – Add “Mark as a…” context menu option for Nucleotide (preset) in monomer creation wizard

  • #8008 – Implementation of Copolymer S-Group type

Bugfixes and improvements

  • #8437 – If no selection made, system doesn’t define attachment points for monomer

  • #5701 – It is possible to connect all APs to same atom

  • #8800 – The hover on a selected atom differs in micro mode and in macro mode

  • #7797 – Underline colour for the base counter in the Calculate Properties window doesn’t fit the requirement

  • #7789 – Fragment selection highlighting inconsistent between Micro and Macro modes

  • #7325 – Right-click copy option does not work for microstructures on macro canvas

  • #8837 – No bad valence indication on Macromolecules canvas

  • #8792 – Rename monomer symbol to monomer code in the monomer creation wizard.

  • #8898 – Selection ignored in Ketcher API calls

  • #7128 – Molecular formula letters are not on the same level

  • #8641 – Tooltip in popup Ketcher sequence mode appears beyond view area for sequences at the top

  • #4724 – After clicking the “Clear Canvas” button multiple times, a user has to click the “Undo” button multiple times to return the structure

  • #6071 – Change event does not trigger after switching to Micro mode

  • #6236 – Cycled aromatic bond looks wrong on Macro canvas

  • #7123 – Deleting one of multiple monomers does not trigger recalculation in Calculate Properties window

  • #5170 – Fixed “Process is not defined” error is displayed in console after Clearing Canvas in Macro Mode with the element with an attachment point and switching to Micro

  • #5125 – Fixed after copying and pasting, structure under cursor causes Uncaught TypeErrors in DevTool console when approaching the edges of canvas

  • #8205 – System shouldn’t allow to upload monomers with no base IDT alias defined

  • #5656 – Bond properties are not implemented

  • #8954 – Undo/redo operations doesn’t work for atoms, arrows and pluses after changing their positions in Macro mode

  • #7188 #7190 #7255 – Unknown peptide, sugar, unknown base and unknown phosphate looks like chems (in addition ketcher wrongly considers R3-R1 connection between unknown sugar and/or unknown base as side chain connection)

  • #9047 – Leaving group atom position is incorrect for nucleotides created in monomer wizard

  • #9032 – Flex mode icon is active after ketcher close and open again

  • #8965 – Migrate to Indigo v1.40.0 in-browser module

  • #8918 – Update the help document (3.11.)

Additional notes:

  • Ketcher 3.12.0 has been built and tested with Indigo version 1.40 (standalone and remote).