7C8F:
reference: Structural and molecular basis for the substrate positioning mechanism of a new PL7 subfamily alginate lyase from the Arctic., Xu F, Chen XL, Sun XH, Dong F, Li CY, Li PY, Ding H, Chen Y, Zhang YZ, Wang P, J Biol Chem. 2020 Sep 23. pii: RA120.015106. doi: 10.1074/jbc.RA120.015106. PMID: 32967968

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