>7LGK_1|Chains A, B|H-NOX domain protein|Nostoc sp. PCC 7120 = FACHB-418 (103690) MYGLVNKAIQDMISKHHGEDTWEAIKQKAGLEDIDFFVGMEAYSDDVTYHLVGAASEVLGKPAEELLIAFGEYWVTYTSEEGYGELLASAGDSLPEFMENLDNLHARVGLSFPQLRPPAFECQHTSSKSMELHYQSTRAGLAPMVLGLLHGLGKRFQTKVEVTQTAFRETGEDHDIFSIKYE