>4ppuA (A:) observed residues (from ATOM records)
rvdesesltlegirnslirqedsiifgllerakycynadtydptafdmdgfngslveymv
kgteklhakvgrfkspdehpffpddlpepmlpplqypkvlhfaadsininkkiwnmyfrd
lvprlvkkgddgnygstavcdaiclqclskrihygkfvaeakfqaspeayesaikaqdkd
almdmltfptvedaikkrvemktrtygqevkvykispilvgdlygdwimpltkevqveyl
lrrld