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Merck

50187

Sigma-Aldrich

Ammonium 2-(methylthio)ethanesulfonate

≥97.0% (TLC)

别名:

Methyl coenzyme M ammonium salt

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About This Item

经验公式(希尔记法):
C3H11NO3S2
CAS号:
分子量:
173.25
MDL號碼:
分類程式碼代碼:
12352106
PubChem物質ID:
NACRES:
NA.25

品質等級

化驗

≥97.0% (TLC)

SMILES 字串

N.CSCCS(O)(=O)=O

InChI

1S/C3H8O3S2.H3N/c1-7-2-3-8(4,5)6;/h2-3H2,1H3,(H,4,5,6);1H3

InChI 密鑰

FSGSBLDVKBYXIK-UHFFFAOYSA-N

應用

Ammonium 2-(methylthio)ethanesulfonate (Methyl coenzyme M) is converted into methane by the enzyme Methyl-coenzyme M reductase (MCR) derived from methanogenic archaea. Methy-coenzyme M is used in studies on methanogenic (methane-producing) enzymatic processes.

包裝

Bottomless glass bottle. Contents are inside inserted fused cone.

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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D A Grahame et al.
Biochemical and biophysical research communications, 147(1), 254-258 (1987-08-31)
Buffer-soluble extracts of acetate-grown Methanosarcina barkeri catalyzed methanogenesis from acetate in the presence of hydrogen and ATP. The rates of methane formation from either acetate plus ATP, or acetylphosphate without ATP added, were approximately doubled by the addition of coenzyme
L G Bonacker et al.
European journal of biochemistry, 217(2), 587-595 (1993-10-15)
Methyl-coenzyme M reductase (MCR) catalyses the methane-forming step in the energy metabolism of methanogenic Archaea. It brings about the reduction of methyl-coenzyme M (CH3-S-CoM) by 7-mercaptoheptanoylthreonine phosphate (H-S-HTP). Methanobacterium thermoautotrophicum contains two isoenzymes of MCR, designated MCR I and MCR
J T Keltjens et al.
European journal of biochemistry, 172(2), 471-476 (1988-03-01)
Cell-free extracts of Methanobacterium thermoautotrophicum (strain delta H) were found to contain high concentrations of inorganic pyrophosphate (up to 40 mM). The compound was accumulated by the organism despite high activity of inorganic pyrophosphatase which was found to be present
Corinne Biderre-Petit et al.
FEMS microbiology ecology, 77(3), 533-545 (2011-05-21)
Lake Pavin is a meromictic crater lake located in the French Massif Central area. In this ecosystem, most methane (CH(4)) produced in high quantity in the anoxic bottom layers, and especially in sediments, is consumed in the water column, with
U Ermler et al.
Science (New York, N.Y.), 278(5342), 1457-1462 (1997-12-31)
Methyl-coenzyme M reductase (MCR), the enzyme responsible for the microbial formation of methane, is a 300-kilodalton protein organized as a hexamer in an alpha2beta2gamma2 arrangement. The crystal structure of the enzyme from Methanobacterium thermoautotrophicum, determined at 1.45 angstrom resolution for

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