[ccp4bb] Data Fitting for protein-ligand interaction.

2013-09-12 Thread MONICA MITTAL
Dear All, Firstly sorry for asking a non-crystallography question, but i want help in understanding the data analysis for fitting a protein-ligand binding data. Actually i have a protein which is a tetramer in solution and i have done its flourescence binding with a ligand. I

[ccp4bb] Data Fitting for protein-ligand interaction.

2013-09-12 Thread Matthias Barone
Dear All I've been reading several mails that adress the problem of acetylated N-termini when refining peptide ligands with refmac. I managed to include LINKR records after running refmacs review restraints as suggested by Eleanor Dodson in one of the mails I found: LINKRC ACE I 0

Re: [ccp4bb] Data Fitting for protein-ligand interaction.

2013-09-12 Thread rajakumara eerappa
Hi Monica If protein is Homo-tetramer then one can expect the identical binding sites. I am also working on homo-dimeric protein which binds to DNA. I used PRISM to estimate the binding affinity through flourescence bindingmethod using “SATURATION and NON-LINEAR REGRESSION and ONE SITE binding