TY JOUR TI INVESTIGATIONS OF ACCESSIBILITY OF T2/T3 COPPER CENTRE OF TWO-DOMAIN LACCASE FROM STREPTOMYCES GRISEOFLAVUS AC-993 KW two-domain laccases KW Streptomyces griseoflavus KW crystal structures KW T2 / T3 center KW substrates channels JO Russian Journal of Biological Physics and Chemisrty AU Tishchenko, S.V. AU Kostareva, O.S. AU Mikhaylina, A.O. AU Lisov, A.V. AU Kolyadenko, I.A. AU Gabdulkhakov, A.G. PY 2018 IS PB Federal State Educational Institution of Higher Education Sevastopol State University