>2c4kF (F:) observed residues (from ATOM records) gyrvfsanstaactelakriterlgaelgksvvyqetngetrveikesvrgqdifiiqti prdvntavmellimayalktacarniigvipyfpyskqskmrkrgsivckllasmlakag lthiitmdlhqkeiqgffsfpvdnlraspfllqyiqeeipnyrnavivakspdaakraqs yaerlrlglavihppitvvgdvggriaiivddiiddvesfvaaaeilkergaykiyvmat hgilsaeaprlieessvdevvvtntvphevqklqcpkiktvdislilseairrihngesm aylfr