>1zq7A (A:) observed residues (from ATOM records)
mltetegraavklarktieiflskgksprsgvelspvfeeyrgvfvtlteggllrgcigh
pypdstlkeaildsaisaatrdprfptveqdemknilvevtiltqpekinaspkelpdkv
eigkhglivkqgycqglllpqvapendmdsidflshtcmkaglspdawvkgaevycfegq
ifkekepdgevieekflehhh