>1wc9A (A:) observed residues (from ATOM records)
kkmsselftltygalvtqlckdyendedvnkqldrmgynigvrliedflarsnvgrchdf
retadviakvafkmylgitpsitnwspagdefslilennplvdfvelpdnhsaliysnll
cgvlrgalemvqmaveakfvqdtlkgdgvteirmrfirrie