Structural and mechanism analysis of YunM

The sequence has been deposited to NCBI with accession code WP_073444433.1, and contains tag sequence MGSSHHHHHHSSGLVPRGSH at N-terminal.

MGSSHHHHHHSSGLVPRGSHMTNGVEDIGYGRQFAGWYDRLIPDDEVTAEAVKGLLALHPAPEAGTIELGVGTGRIAVPL
SESVGRVTGVDSSPEMLDAMRVKLKERGDVTPVHGDIRSYTSDSRYGLVYCVCATLSLLHTPEDQQLAVRRAADLLAPGG
RLVIETHNKPPILELHEGRKRTTYFVPYPEPGTGVQTHSTLLDGDLWHCSHILYQANGTTRVGSELTRLTTPEEIDAYAR
AAGLEPETHLSRWDGTPYNEQSPMFVCCYVKS

Under the condition of 2000 mM ammonium sulfate, 100 mM CAPS/ sodium hydroxide pH 10.5, 200 mM lithium sulfate an initial crystallization condition was identified over 3 weeks and was subsequently optimized to yield well-diffracting crystals. Final optimized conditions for YunM with SAM contained 1800 mM ammonium sulfate, 100 mM CAPS/sodium hydroxide pH 10.4, 100 mM lithium sulfate, and yielded square crystals

Linaridin Methyltransferase, TRANSFERASE