>5n2aB (B:) observed residues (from ATOM records)
vkyedkiclynakgelveenvpleaisplynptiqklvkdikrtvavnlagienalktga
vggkacvipgrtldlpivenaetimeyvdkllrispdddtsvklindgkqmavqlpskrl
evaaeysismlntamalkeaiiktfdvdmfdapmvhaailgrypqvpdymganiasllga
ptnleglgyalrnimvnhyvattkknimnavafasimeqtamfemgdaigsferlhllgl
ayqglnadnlvidlvkangkngtvgtvvasiveraledgvitedkkmpsgfvlykpvdva
kwnayaaaglvaavivncgaaraaqnvastilyyndiieyetglpgvdfgraegtavgfs
ffshsiyggggpgifngnhivtrhskgfaippvcaamcvdagtqmfspektsalvgavfs
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