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M1762

Sigma-Aldrich

Methylmalonyl coenzyme A tetralithium salt hydrate

≥90% (HPLC)

Synonym(s):

α-Methylmalonyl coenzyme A tetralithium salt, MM-CoA

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1 MG
$145.00
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About This Item

Empirical Formula (Hill Notation):
C25H36Li4N7O19P3S · xH2O
CAS Number:
Molecular Weight:
891.34 (anhydrous basis)
MDL number:
UNSPSC Code:
41106305
PubChem Substance ID:
NACRES:
NA.51

$145.00


In StockDetails


Quality Level

assay

≥90% (HPLC)

form

powder

solubility

H2O: soluble-50 mg/mL, clear, colorless

storage temp.

−20°C

SMILES string

[Li+].[Li+].[Li+].[Li+].O.CC(C([O-])=O)C(=O)SCCNC(=O)CCNC(=O)[C@H](O)C(C)(C)COP([O-])(=O)OP([O-])(=O)OC[C@H]1O[C@H]([C@H](O)[C@@H]1OP(O)([O-])=O)n2cnc3c(N)ncnc23

InChI

1S/C25H40N7O19P3S.4Li.H2O/c1-12(23(37)38)24(39)55-7-6-27-14(33)4-5-28-21(36)18(35)25(2,3)9-48-54(45,46)51-53(43,44)47-8-13-17(50-52(40,41)42)16(34)22(49-13)32-11-31-15-19(26)29-10-30-20(15)32;;;;;/h10-13,16-18,22,34-35H,4-9H2,1-3H3,(H,27,33)(H,28,36)(H,37,38)(H,43,44)(H,45,46)(H2,26,29,30)(H2,40,41,42);;;;;1H2/q;4*+1;/p-4/t12?,13-,16-,17-,18+,22-;;;;;/m1...../s1

InChI key

ANDKBBZIPFWODN-WLVKLPLXSA-J

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Application

Coenzyme A functions as an acyl group carrier, acetyl-CoA. Methylmalonyl coenzyme A (MM-CoA) is a substrate used to study the specificity and kinetics of enzymes such as methylmalonyl Coenzyme A mutase (succinyl-Ca forming), methylmalonyl-CoA decarboxylase (EC 4.1.1.41), and methylmalonyl-CoA hydrolase (EC 3.1.2.17).
Methylmalonyl coenzyme A (CoA) has been used in the preparation of the calibration curve in ultra-performance liquid chromatography-mass spectrometry (UPLC-MS/MS).[1][2] It has also been used in the measurement of methylmalonyl-CoA mutase and methylmalonyl-CoA epimerase activity.[3]

Biochem/physiol Actions

Methylmalonyl coenzyme A (CoA) is a catabolite of odd-chain fatty acids, cholesterol and few amino acids like valine, isoleucine, methionine, threonine.[1][2] It is produced by the activity of the enzyme propionyl-CoA carboxylase(PCC).[2] Methylmalonyl coenzyme A (CoA) is converted to succinyl-CoA by the methylmalonyl-CoA mutase (MCM) and vitamin B12 as the cofactor. Either a low MCM activity or an altered metabolism of vitamin B12 causes the inherited metabolic disease methylmalonic acidemia (MMA).[1]

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Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Epimerase (Msed_0639) and mutase (Msed_0638 and Msed_2055) convert (S)-methylmalonyl-coenzyme A (CoA) to succinyl-CoA in the Metallosphaera sedula 3-hydroxypropionate/4-hydroxybutyrate cycle
Han Y, et al.
Applied and Environmental Microbiology, 78(17), 6194-6202 (2012)
Csaba Paizs et al.
Bioorganic chemistry, 36(6), 261-264 (2008-08-01)
The reported presence of a coenzyme B12-dependent methylmalonyl-CoA mutase in potatoes has been reexamined. The enzyme converting methylmalonyl-CoA was purified to electrophoretic homogeneity. Examination of the reaction product by 1H, 31P NMR and mass spectrometry revealed that it was methylmalonyl-3'-dephospho-CoA.
Assay for methylmalonyl coenzyme A mutase activity based on determination of succinyl coenzyme A by ultrahigh-performance liquid chromatography tandem mass spectrometry
Gotoh K, et al.
Analytical and Bioanalytical Chemistry, 407(18), 5281-5286 (2015)
Dominique Padovani et al.
Nature chemical biology, 4(3), 194-196 (2008-02-12)
The reactivity and relative rarity of most cofactors pose challenges for their delivery to target enzymes. Using kinetic analyses, we demonstrate that adenosyltransferase, which catalyzes the final step in the assimilation of coenzyme B12, directly transfers the cofactor to methylmalonyl
Filippo Carlucci et al.
Electrophoresis, 28(12), 1921-1925 (2007-05-23)
Methylmalonyl-coenzyme A mutase (MCM) is a 5'-deoxyadenosylcobalamin-linked mitochondrial enzyme that catalyzes the isomerization of L-methylmalonyl-coenzyme A to succinyl-coenzyme A. We described a method for methylmalonyl-CoA and succinyl-CoA separation by CE, suitable for the evaluation of MCM activity. The working conditions

Questions

  1. Is this (S)-methylmalonyl-CoA?

    1 answer
    1. This product is a mixture of R and S stereoisomers.

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