>3hfaI (I:) observed residues (from ATOM records)
meqamrerselarkgiaraksvvalayaggvlfvaenpsrslqkiselydrvgfaaagkf
nefdnlrrggiqfadtrgyaydrrdvtgrqlanvyaqtlgtifteqakpyevelcvaeva
hygetkrpelyritydgsiadephfvvmggttepianalkesyaenasltdalriavaal
ralgvaslevavldanrprrafrritgsalqall