>2c4kE (E:) observed residues (from ATOM records) gyrvfsanstaactelakriterlgaelgksvvyqetngetrveikesvrgqdifiiqti prdvntavmellimayalktacarniigvipyfpyskqskmrkrgsivckllasmlakag lthiitmdlhqkeiqgffsfpvdnlraspfllqyiqeeipnyrnavivakspdaakraqs yaerlrlglavihppitvvgdvggriaiivddiiddvesfvaaaeilkergaykiyvmat hgilsaeaprlieessvdevvvtntvphevqklqcpkiktvdislilseairrihngesm aylfr