Hi Phenixbb,
3.2A data, 110 Wilson B, I41, twinned.
Imperfect inverted repeat dsDNA with 4 protein
monomers, NCS not used in refinement.
If I don't include TLS I get a nice stable
R-factor while RMS goes down.
If I include TLS (whether as one group per
chain or as chosen by Phenix) this happens:
Density disappears around some of the DNA
bases as an obvious difference. If I run
Refmac with TLS it just never finishes.
While I could just refine without TLS this
does make me worried that there is something
wrong with my model or my data (besides being
terrible).
Cheers,
Morten