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2.1.1.271: cobalt-precorrin-4 methyltransferase

This is an abbreviated version!
For detailed information about cobalt-precorrin-4 methyltransferase, go to the full flat file.

Reaction

S-adenosyl-L-methionine
+
cobalt-precorrin-4
=
S-adenosyl-L-homocysteine
+
cobalt-precorrin-5A
+
H+

Synonyms

CbiF, Cobalt-precorrin-4 C(11)-methyltransferase, cobalt-precorrin-4 transmethylase

ECTree

     2 Transferases
         2.1 Transferring one-carbon groups
             2.1.1 Methyltransferases
                2.1.1.271 cobalt-precorrin-4 methyltransferase

Crystallization

Crystallization on EC 2.1.1.271 - cobalt-precorrin-4 methyltransferase

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CRYSTALLIZATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
to 2.4 A resolution. Protein shows two discrete crystal forms, and crystals only grow in the presence of either S-adenosyl-L-methionine or S-adenosyl-L-homocysteine
to 2.4 A resolution. The enzyme contains two alpha/beta domains forming a trough in which S-adenosyl-L-homocysteine binds. The entire structure follows a beta-alpha repeating pattern with the single exception of a beta-hairpin late in the C-terminal domain. A second crystal form determined at 3.1 A resolution highlights the flexibility of two loops around the S-adenosyl-L-homocysteine-binding site