>5trsU (U:) observed residues (from ATOM records) meqamrerselarkgiaraksvvalayaggvlfvaenpsrslqkiselydrvgfaaagkf nefdnlrrggiqfadtrgyaydrrdvtgrqlanvyaqtlgtifteqakpyevelcvaeva hygetkrpelyritydgsiadephfvvmggttepianalkesyaenasltdalriavaal raglgvaslevavldanrprrafrritgsalqallv