>2fhhU (U:) observed residues (from ATOM records)
speqamrerselarkgiaraksvvalayaggvlfvaenpsrslqkiselydrvgfaaagk
fnefdnlrrggiqfadtrgyaydrrdvtgrqlanvyaqtlgtifteqakpyevelcvaev
ahygetkrpelyritydgsiadephfvvmggttepianalkesyaenasltdalriavaa
lragslgvaslevavldanrprrafrritgsalqallvdq