2.1.1.248: methylamine-corrinoid protein Co-methyltransferase

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For detailed information about methylamine-corrinoid protein Co-methyltransferase, go to the full flat file.

Reaction

Synonyms

corrinoid-dependent methylamine methyltransferase, MMA methyltransferase, MMA:CoM methyltransferase, MMA:MMCP methyltransferase, MMAMT, monomethylamine methyltransferase, monomethylamine:coenzyme M methyl transferase, monomethylamine:MMCP methyltransferase, MtmB, mtmB1, mtmB2

ECTree

     2 Transferases

         2.1 Transferring one-carbon groups

             2.1.1 Methyltransferases

                2.1.1.248 methylamine-corrinoid protein Co-methyltransferase

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Results	in table
1	Activating Compound
410	AA Sequence
1	CAS Registry Number
4	Cloned(Commentary)
2	Crystallization (Commentary)
2	Expression
9	General Information
4	Molecular Weight [Da]
7	Natural Substrates/ Products (Substrates)
15	Organism
3	Pathway
1	pH Optimum
3	Purification (Commentary)
1	Reaction
11	Reference
1	Source Tissue
1	Specific Activity [micromol/min/mg]
10	Substrates and Products (Substrate)
7	Subunits
23	Synonyms
1	Systematic Name
1	Temperature Optimum [°C]

Purification

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Purification on EC 2.1.1.248 - methylamine-corrinoid protein Co-methyltransferase

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PURIFICATION (Commentary)

ORGANISM

UNIPROT

LITERATURE

native enzyme, separation from co-purifiying MtmC, the methylamine-specific corrinoid protein, by gel filtration

Methanosarcina barkeri

O30642, Q9P9L4

717771

native MtmB from monomethylamine-grown cells, by two different steps of anionexchange chromatography, followed by gel filtration and another step of anion exchange chromatography to near homogeneity

Methanosarcina barkeri

-

717757

native MtmB from monomethylamine-grown cells, by two different steps of anionexchange chromatography, followed by gel filtration and another step of anion exchange chromatography to near homogeneity, co-purification with the monomethylamine-specific corrinoid protein MtmC

Methanosarcina barkeri

-

717781