>3fwcI (I:) observed residues (from ATOM records)
lnselleeqkqeiyeafslfdmnndgfldyhelkvamkalgfelpkreildlideydseg
rhlmkyddfyivmgekilkrdpldeikrafqlfdddhtgkisiknlrrvakelgetltde
elramieefdldgdgeinenefiaict