Thus , the two substrates of this enzyme are 5,10-methylenetetrahydromethanopterin and coenzyme F420 , whereas its two products are 5,10-methenyltetrahydromethanopteri n and reduced coenzyme F420 .
ADV , DET NUM NOUN ADP DET NOUN AUX NUM CCONJ NOUN PROPN , SCONJ PRON NUM NOUN VERB NUM CCONJ CCONJ VERB NOUN NOUN .