>6S58_1|Chains A, B, C, D|Type II site-specific deoxyribonuclease|Nostoc sp. PCC 7120 = FACHB-418 (103690)
MGSKFIQNAAEIAKKAMDSVDPSLSEKFTIVIRFLTDNPDAASALKGKERSIVGTEEYIIASATNFKKGRDPRTPLPPSTIPDEMVSVILNKYFEVPSEELEKAEEWHRLSMGAENIVGDLLERYIAEVIEPHGWIWCSGSMVRAVDFIYCDSENVWQSLQVKNRDNTENSSSAAIRHGTPIKKWFRTFSKKRGDNWDKFPSLEGKENLSEKGFKLYVEKYLSALRAIKALEHHHHHH