Re: [ccp4bb] Covalent link with AceDRG

2023-03-16 Thread Rob Nicholls
Dear Marian, How do you know that it’s still a double bond? Is it due to the way that it’s displayed in Coot, or based on the interatomic distances after refinement? Could you have a look in the AceDRG link dictionary (.cif) and confirm the order of the bond? Search for a “_chem_mod_bond” loop

[ccp4bb] Covalent link with AceDRG

2023-03-16 Thread Marian Oliva
Dear all, I'm having an issue running AceDRG for making a covalent link between a compound (with a double bond) and a target His (linking atom NE2). I am running the program in ccp4i2 (ccp4-7.1.018). I have, of course, include the .cif file of the compound (obtained from SMILE using eLBOW)