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Literature summary for 2.1.1.80 extracted from

  • Sahr, T.; Adam, T.; Fizames, C.; Maurel, C.; Santoni, V.
    O-carboxyl- and N-methyltransferases active on plant aquaporins (2010), Plant Cell Physiol., 51, 2092-2104.
    View publication on PubMed

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
73000
-
x * 73000, maltose binding protein-tagged enzyme, SDS-PAGE Arabidopsis thaliana

Organism

Organism UniProt Comment Textmining
Arabidopsis thaliana
-
-
-

Purification (Commentary)

Purification (Comment) Organism
maltose binding protein-tagged enzyme is purified by Ni-NTA column chromatography Arabidopsis thaliana

Source Tissue

Source Tissue Comment Organism Textmining
root the enzyme is mostly expressed in the root endodermis and cortex Arabidopsis thaliana
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information the catalytic efficiency of the enzyme increases when Lys3 is present in its di-methylated rather than in its nonmethylated form Arabidopsis thaliana ?
-
?
S-adenosyl-L-methionine + PIP2;1 peptide the enzyme acts on the N-terminal tail of aquaporin PIP2;1 at Glu6 and is able to methylate both the un- and dimethylated peptide forms Arabidopsis thaliana ?
-
?
S-adenosyl-L-methionine + protein L-glutamate
-
Arabidopsis thaliana S-adenosyl-L-homocysteine + protein L-glutamate methyl ester
-
?

Subunits

Subunits Comment Organism
? x * 73000, maltose binding protein-tagged enzyme, SDS-PAGE Arabidopsis thaliana

Synonyms

Synonyms Comment Organism
glutamate-MTase
-
Arabidopsis thaliana
O-MTase
-
Arabidopsis thaliana
OMTF3
-
Arabidopsis thaliana