>3A4K_1|Chains A, B, C, D|Type-2 restriction enzyme HindIII|Haemophilus influenzae (71421) HMKKSALEKLLSLIENLTNQEFKQATNSLISFIYKLNRNEVIELVRSIGILPEAIKPSSTQEKLFSKAGDIVLAKAFQLLNLNSKPLEQRGNAGDVIALSKEFNYGLVADAKSFRLSRTAKNQKDFKVKALSEWREDKDYAVLTAPFFQYPTTKSQIFKQSLDENVLLFSWEHLAILLQLDLEETNIFSFEQLWNFPKKQSKKTSVSDAENNFMRDFNKYFMDLFKIDKDTLNQLLQKEINFIEERSLIEKEYWKKQINIIKNFTREEAIEALLKDINMSSKIETIDSFIKGIKSNDRLYL >3A4K_2|Chains E, G, I, K|DNA (5'-D(*GP*CP*CP*A)-3')| GCCA >3A4K_3|Chains F, H, J, L|DNA (5'-D(P*AP*GP*CP*TP*TP*GP*GP*C)-3')| AGCTTGGC >3A4K_4|Chains M, N|DNA (5'-D(*GP*CP*CP*AP*AP*GP*CP*TP*TP*GP*GP*C)-3')|null GCCAAGCTTGGC