5,10-Methylenetetrahydrofolate

5,10-Methylenetetrahydrofolate
Names
IUPAC name
N-[4-(3-amino-1-oxo-1,4,5,6,6a,7-hexahydroimidazo[1,5-f]pteridin-8(9H)-yl)benzoyl]-L-glutamic acid
Other names
5,10-CH2-THF,
MTHF
Identifiers
3D model (JSmol)
ChEBI
ChEMBL
ChemSpider
MeSH 5,10-methylenetetrahydrofolate
UNII
  • InChI=1S/C20H23N7O6/c21-20-24-16-15(18(31)25-20)27-9-26(8-12(27)7-22-16)11-3-1-10(2-4-11)17(30)23-13(19(32)33)5-6-14(28)29/h1-4,12-13H,5-9H2,(H,23,30)(H,28,29)(H,32,33)(H4,21,22,24,25,31)/t12?,13-/m0/s1 checkY
    Key: QYNUQALWYRSVHF-ABLWVSNPSA-N checkY
  • InChI=1/C20H23N7O6/c21-20-24-16-15(18(31)25-20)27-9-26(8-12(27)7-22-16)11-3-1-10(2-4-11)17(30)23-13(19(32)33)5-6-14(28)29/h1-4,12-13H,5-9H2,(H,23,30)(H,28,29)(H,32,33)(H4,21,22,24,25,31)/t12?,13-/m0/s1
    Key: QYNUQALWYRSVHF-ABLWVSNPBB
  • O=C(O)[C@@H](NC(=O)c1ccc(cc1)N4CC3N(C=2C(=O)/N=C(/N)NC=2NC3)C4)CCC(=O)O
Properties
C20H23N7O6
Molar mass 457.44 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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5,10-Methylenetetrahydrofolate (N5,N10-Methylenetetrahydrofolate; 5,10-CH2-THF) is cofactor in several biochemical reactions. It exists in nature as the diastereoisomer [6R]-5,10-methylene-THF.

As an intermediate in one-carbon metabolism, 5,10-CH2-THF converts to 5-methyltetrahydrofolate, 5-formyltetrahydrofolate, and methenyltetrahydrofolate. It is substrate for the enzyme methylenetetrahydrofolate reductase (MTHFR)[1][2] It is mainly produced by the reaction of tetrahydrofolate with serine, catalyzed by the enzyme serine hydroxymethyltransferase.

  1. ^ "Entrez Gene: MTHFR methylenetetrahydrofolate reductase (NAD(P)H)".
  2. ^ Födinger M, Hörl WH, Sunder-Plassmann G (2000). "Molecular biology of 5,10-methylenetetrahydrofolate reductase". J Nephrol. 13 (1): 20–33. PMID 10720211.