Protein
Paraxanthine methyltransferase 1
Organism
Arabidopsis thaliana
Function
Methyltransferase that may methylate 1,7-paraxanthine (PubMed:26768601). Prevents seed germination and modulates root architecture during early seedlings development (PubMed:26768601). Plays a minor role in defense responses toward pathogenic bacteria (e.g. P.syringae) (PubMed:28401908).
Similarity
Belongs to the methyltransferase superfamily. SABATH family.
Sequence
MTTTPDWIMIGGDGPESYNQQSSYQRALLEATKDKMTKAISANLDLDLISNRFIVADFGCASGPNTFVAVQNIIDAVEEKYRRETGQNPADNIEFQVLFNDFSLNDFNTLFQTLPPGRRYFSAGVPGSFFERVLPKESFHIGVMSYAFHFTSKIPKGIMDRDSPLWNKDMQCTGFNPAVKKAYLDQYSIDTKILLDARAEELVPGGLMLLLGSCLRDGVKMSETPKGTVMDFIGESLSDLAKQGVTEQEKVDTFRTSIYFAEQGEIRQIIEENGKFTIEAFEDIIHAKNEFPFDPKTLAISFKAFYGAFISAHFGVEVMRKAFELVEVKAREQISRLHNSKPGMQYLIVLRKN