>5x2fA (A:) observed residues (from ATOM records)
nqallrilketefkkikvlgsgafgtvykglwipegekvkipvaikelreatspkankei
ldeayvmasvdnphvcrllgicltstvqlimqlmpfgclldyvrehkdnigsqyllnwcv
qiakgmnyledrrlvhrdlaarnvlvktpqhvkitdfglakllkvpikwmalesilhriy
thqsdvwsygvtvwelmtfgskpydgipaseissilekgerlpqppictidvymimrkcw
midadsrpkfreliiefskmardpqrylviqgdermhlpsptdsnfyralmdeedmvvda
d