ID 5.4.3.2 DE lysine 2,3-aminomutase. CA L-lysine = (3S)-3,6-diaminohexanoate. CC -!- This enzyme is a member of the 'AdoMet radical' (radical SAM) family. CC -!- It contains pyridoxal phosphate and a [4Fe-4S] cluster and binds an CC exchangeable S-adenosyl-L-methionine molecule. CC -!- Activity in vitro requires a strong reductant such as dithionite and CC strictly anaerobic conditions. CC -!- A 5'-deoxyadenosyl radical is generated during the reaction cycle by CC reductive cleavage of S-adenosyl-L-methionine, mediated by the iron- CC sulfur cluster. CC -!- S-adenosyl-L-methionine is regenerated at the end of the reaction. DR Q8PYC9, ABLA_METMA ; Q6LYX4, ABLA_METMP ; E3PRJ8, KAMA_ACESD ; DR O34676, KAMA_BACSU ; Q9XBQ8, KAMA_CLOSU ; Q8RHX4, KAMA_FUSNN ; //