>4r5sA (A:) observed residues (from ATOM records)
eapnqallrilketefkkikvlgsgafgtvykglwipegekvkipvaikelreatspkan
keildeayvmasvdnphvcrllgicltstvqlitqlmpfgclldyvrehkdnigsqylln
wcvqiakgmnyledrrlvhrdlaarnvlvktpqhvkitdfgrakllgaeevpikwmales
ilhriythqsdvwsygvtvwelmtfgskpydgipaseissilekgerlpqppictidvym
imvkcwmidadsrpkfreliiefskmardpqrylviqgdermhlpedmddvvdadeyli