We used single-site mutant H107AH108A to test whether other metals such as Ag(I) could bind at the M-center.
Since UBAP1 and yeast Mvb12 bind ubiquitin, ESCRT-I could bind two ubiquitin moieties on endosomes.
In an assay mixture containing heparin, recombinant topo I and labeled DNA heparin appeared to compete with DNA for the binding of topo I. Thus, in the presence of heparin or HS a lower proportion of topoisomerase I could be bound covalently to DNA by TpT, thus preventing DNA fragmentation.
However, I could not be bound by the moral law unless I could follow it and I cannot follow this moral law unless I am free.
"I just don't see how one low-level border official could bind a nation to recognize this passport".
I can't remember what film I saw, but I made that drive so often eventually I could have done it bound and blindfolded.
And I didn't tell him what for, because I couldn't, because I was bound to confidentiality.
But by that time I couldn't smile: nerves had bound the muscles of my face as tight as string around a roast in the oven.
I particularly backed off from any reference to my affliction, which, it seemed to me, she especially cherished — the shackle I could not loosen that had bound me to her from the womb.
This time I was so bound up I couldn't even tell people about the service I spent months creating.
