>1A73_1|Chains A[auth C], C[auth E]|DNA (5'-D(*TP*TP*GP*AP*CP*TP*CP*TP*CP*TP*TP*AP*A)-3')| TTGACTCTCTTAA >1A73_2|Chains B[auth D], D[auth F]|DNA (5'-D(P*GP*AP*GP*AP*GP*TP*CP*A)-3')| GAGAGTCA >1A73_3|Chains E[auth A], F[auth B]|INTRON 3 (I-PPO) ENCODED ENDONUCLEASE|Physarum polycephalum (5791) MALTNAQILAVIDSWEETVGQFPVITHHVPLGGGLQGTLHCYEIPLAAPYGVGFAKNGPTRWQYKRTINQVVHRWGSHTVPFLLEPDNINGKTCTASHLCHNTRCHNPLHLCWESLDDNKGRNWCPGPNGGCVHAVVCLRQGPLYGPGATVAGPQQRGSHFVV