Hello! It’s probably better to ask CCPBioSim rather than ccp4 for this kind of question as many people there will not be here too. I’ve tried adding their mailing list here.
What are you trying to do and why do you need amber99 and what’s wrong with the one in gromacs? It looks like the AMBER program doesn’t include it anymore and there are many newer/better versions, but if you do need it you can probably convert the files from gromacs format to one of the others. I can’t think of anything more specific right now but if you provide more details then maybe I or someone else will. Best wishes James On 8 Jun 2023, at 07:06, Abhilasha Thakur <thakur.08...@gmail.com> wrote: Hello Everyone!! I wanted to use Amber99 Force field not that is inbuilt in Gromacs. Is anyone downloaded the updated Amber99 Force field please provide me the downloaded and reference where I can download it. I have tried many times but can't able to find the updated one. Kindly provide me the updated one. Thankyou in advance ________________________________ To unsubscribe from the CCP4BB list, click the following link: https://www.jiscmail.ac.uk/cgi-bin/WA-JISC.exe?SUBED1=CCP4BB&A=1 ######################################################################## To unsubscribe from the CCP4BB list, click the following link: https://www.jiscmail.ac.uk/cgi-bin/WA-JISC.exe?SUBED1=CCP4BB&A=1 This message was issued to members of www.jiscmail.ac.uk/CCP4BB, a mailing list hosted by www.jiscmail.ac.uk, terms & conditions are available at https://www.jiscmail.ac.uk/policyandsecurity/