>2nuuA (A:) observed residues (from ATOM records)
hhhhhavadkadnafmmictalvlfmtipgialfygglirgknvlsmltqvtvtfalvci
lwvvygyslafgegnnffgninwlmlknieltavmgsiyqyihvafqgsfacitvglivg
alaerirfsavlifvvvwltlsyipiahmvwgggllashgaldfaggtvvhinaaiaglv
gayligkrvgfgkeafkphnlpmvftgtailyigwfgfnagsagtaneiaalafvntvva
taaailgwifgewalrgkpsllgacsgaiaglvgvtpacgyigvggaliigvvaglaglw
gvtmlkrllrvddpcdvfgvhgvcgivgcimtgifaasslggvgfaegvtmghqllvqle
siaitivwsgvvafigykladltvglrvpeeqeregldvnshgenayna