>3ez4B (B:) observed residues (from ATOM records)
mvtvpklqamreagekiamltsydasfaalldranvdvqligdslgnvlqgqattlpvtl
ddiayhtacvaraqprglvvadlpfgtygtpadafasavklmragaqmvkleggewlaet
vrflveravpvcahvglgaaqllrdaraveeagaqlivleavptlvaaevtrelsiptig
igagaecsgqvlvlhdmlgvfpgkrprfvkdfmqgqpsifaaveayvravkdgsfpgpeh
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