Ketcher 2.27.0¶
What’s Changed¶
Here are the updated release notes with links to the corresponding issues:
New features¶
#5354 – Apply new hash spacing setting to canvas
#5579 – Introduce Hand tool for macromolecules mode
#5590 – Zoom in macromolecules mode should be in relation to the top left corner of the structures
#5403 – Introduce hydrogen bonds in macromolecules mode
#5600 – Zoom in automatically upon import of small sequences
#5637 – Display hydrogen in atom label for molecules in macromolecules mode
#5556 – Allow import and export of sequences with three letter amino acid codes
#5640 – Multiple monomers expansion in micro molecules mode
#5187 – Introduce new amino-acid colors
#6174 – Update indigo to 1.26.0 in browser module
Bugfixes and improvements¶
#5370 – System should remember the canvas mode on Molecules/Macromolecules mode switch (do not switch to Sequernce by default)
#5372 – Toggling between Flex and Sequence modes causes loosing layout info
#5564 – Search of ambiguous monomers doesn’t work
#4475 – Numbers on top of letters are not centered
#4936 – Applying Enhanced Stereochemistry to monomers causes its disappear from the canvas (and exception in console)
#4941 – System shows Edit S-Group option for every bond of molecule if it has attachment point
#5181 – getKet duplicates items when macro molecules are use
#5398 – Elliptic arrow icons order is wrong at arrow toolbar
#5935 – Unable to establish hydrogen bond connection if monomer has no free attachment points
#5941 – Hydrogen bonds remain in place on monomer delete
#5940 – Copy/paste operation works wrong (copy only two hydrogen bonds and drops others)
#5933 – Error message is wrong if user tries to establish hydrogen bond if it is already exist
#5967 – System should not change monomer position after switching from Molecules to Macromolecules - Sequence
#5972 – Export to three letter amino acid codes cause convert error
#5969 – Load from file having only micro structures on macro canvas causes unnecessary zoom up to 200% and shift molecule to top left angle
#5970 – Unable to connect monomer to molecule in snake mode
#5949 – Delete of micro molecules bonds works wrong (or doesn’t work)
#5910 – Fix closest sgroup detection to allow focusing on entities within expanded monomer’s bounding box