2.1.1.196: cobalt-precorrin-6B (C15)-methyltransferase [decarboxylating]
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For detailed information about cobalt-precorrin-6B (C15)-methyltransferase [decarboxylating], go to the full flat file.
Reaction
Synonyms
CbiE, CbiT
ECTree
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Crystallization
Crystallization on EC 2.1.1.196 - cobalt-precorrin-6B (C15)-methyltransferase [decarboxylating]
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homotetrameric apo form of CbiT crystallized in several space groups, to about 2.5 A resolution, and in complex with S-adenosyl-L-homocysteine, to 1.9 A resolution. The protein shows structural similarity to Rossmann-like S-adenosyl-methionine-dependent methyltransferases, and the cocrystal structure shows that it binds S-adenosyl-methionine in standard geometry near a binding pocket that can accommodate a precorrin substrate. CbiT probably functions as a precorrin methyltransferase