Modified amino acid disconnects after docking

HADDOCK
1

Hi,
I ran a protein protein docking and the modified amino acid of the first molecule(res 73) gets disconnected from the amino acids adjacent to it(res 72 & 74) after the docking.The link to my job is : http://milou.science.uu.nl/serviceresults/HADDOCK2.2/8841853551/CRMP2-Actin3/

Do you have any idea why this happens?
Thanks

2

This is normal behaviour since the modified amino acid (probably defined as HETATM in the PDB) can not be linked to the other amino acids. For a list of supported modified amino acids refer to:

http://milou.science.uu.nl/services/HADDOCK2.2/library.html