>2fctA (A:) observed residues (from ATOM records)
kkfaltaeqrasfekngfigpfdayspeemketwkrtrlrlldrsaaayqdldatniany
drhldddflashicrpeicdrvesilgpnvlcwrteffpkypgdegtdwhqadtfanasg
kpqiiwpeneefggtitvwtaftdaniangclqfipgtqnsmnydetkrmtyepdannsv
vkdgvrrgffgydyrqlqidenwkpdeasavpmqmkagqfiifwstlmhasyphsgesqe
mrmgfasryvpsfvhvypdsdhieeyggrislekygavqvigdetpeynrlvthttrgkk
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