>1vpxO (O:) observed residues (from ATOM records)
hhmkifldtanleeikkgvewgivdgvttnptliskegaefkqrvkeicdlvkgpvsaev
vsldyegmvrearelaqiseyvvikipmtpdgikavktlsaegiktnvtlvfspaqaila
akagatyvspfvgrmddlsndgmrmlgeiveiynnygfeteiiaasirhpmhvveaalmg
vdivtmpfavleklfkhpmtdlgierfmed