2.1.1.127	complexed with S-adenosyl-L-homocysteine, hanging drop method, 25°C, reservoir solution contains HEPES 100 mM, pH 6.8, sodium acetate 1.2-1.35 M, structure analysis	
2.1.1.127	enzyme in complex with S-adenosyl-L-methionine, crystal structure analysis	
2.1.1.127	hanging drop vapour diffusion method, the crystal structure of the large subunit of the enzyme in ternary complex with either Lys or epsilon-N-methyllysine and the product S-adenosylhomocysteine are determined to resolution of 2.65 and 2.55 A, respectively