>1z1bB (B:) SEQRES residues mgrrrsherrdlppnlyirnngyycyrdprtgkefglgrdrriaiteaiqanielfsghk hkpltarinsdnsvtlhswldryekilasrgikqktlinymskikairrglpdapledit tkeiaamlngyidegkaasaklirstlsdafreaiaeghittnhvaatraakskvrrsrl tadeylkiyqaaesspcwlrlamelavvtgqrvgdlcemkwsdivdgylyveqsktgvki aiptalhidalgismketldkckeilggetiiastrreplssgtvsryfmrarkasglsf egdpptfhelrslsarlyekqisdkfaqhllghksdtmasqyrddrgrewdkieik