>4i01A (A:) observed residues (from ATOM records)
pqtdptlewflshchihkypskstlihqgekaetlyyivkgsvavlikdeegkemilsyl
nqgdfigelglfeegqersawvraktacevaeisykkfrqliqvnpdilmrlsaqmarrl
qvtsekvgnlafldltgriaqtllnlakqpdamthpdgmqikitrqeigqivgcsretvg
rilkmledqnlisahgktivvy