Hello All,
I have a couple of cysteines with some extra density about 1 covalent
bond's length away from the sulfur center. It looks to be one atom's
worth of extra density. Because I could fit it in an icon sized
graphic and I anticipate that someone will suggest I post a picture,
I'm attaching a picture of the positive fofc density.
Does anyone have any idea of the usual culprits here? I see no
negative density in the region.
James
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