>1JN1_1|Chains A, B, C|2C-METHYL-D-ERYTHRITOL 2,4-CYCLODIPHOSPHATE SYNTHASE|Haemophilus influenzae (727) MIRIGHGFDVHAFGEDRPLIIGGVEVPYHTGFIAHSDGDVALHALTDAILGAAALGDIGKLFPDTDMQYKNADSRGLLREAFRQVQEKGYKIGNVDITIIAQAPKMRPHIDAMRAKIAEDLQCDIEQVNVKATTTEKLGFTGRQEGIACEAVALLIRQ