>2cgnA (A:) observed residues (from ATOM records)
ataaeavasgsgepreeagalgpawdesqlrsysfptrpiprlsqsdpraeelieneepv
vltdtnlvypalkwdleylqenigngdfsvysasthkflyydekkmanfnreemkfhefv
eklqdiqqreerlylqqtlndtvgrkivmdflgfnwnwinkqqgkrgwgqltsnllligm
egnvtpahydeqqnffaqikgykrcilfppdqfeclypypvhhpcdrqsqvdfdnpdyer
fpnfqnvvgyetvvgpgdvlyipmywwhhiesllnggititvnfwykgaptpkrieyplk
ahqkvaimrniekmlgealgnpqevgpllntmikgryn