>|Methylxanthine N3-demethylase NdmB MGSSHHHHHHENLYFQGSMKEQLKPLLEDKTYLRHFWHPVCTLNEFERANASGHGPMGVTLLGEKLVLARLNSKIIAA ADRCAHRSAQLSIGRVCSNAGKDYLECPYHGWRYDEAGACQLIPACPDKSISPRAKISSF DCEVKYDIVWVRLDNSFDCTQIPYLSDFDNPDMQVIVADSYIWETVAERRWENFTDFSHF AFVHPGTLYDPFFASHPTVYVNRVDGELQFKLAPPREMKGIPPEAPMGDFTYRCTMPYSV NLEIKLWKDDSRFVLWTTASPVDNKSCRNFMIIVREKDNQPDHMHLAFQKRVLDEDQPVI ESQWPLEIQTSEVSVATDKISVQFRKWHKELSLSAVEGREAFRDSVLTNVIEEEQ