>2c12A (A:) observed residues (from ATOM records)
vdfklspsqlearrhaqafantvltkasaeystqkdqlsrfqatrpfyreavrhglikaq
vpiplggtmeslvhesiileelfavepatsitivatalglmpvilcdspslqekflkpfi
sgegeplaslmhsepngtanwlqkggpglqttarkvgnewvisgeklwpsnsggwdykga
dlacvvcrvsddpskpqdpnvdpatqiavllvtretiannkkdayqilgepelaghitts
gphtrftefhvphenllctpglkaqglvetafamsaalvgamaigtaraafeealvfaks
dtrggskhiiehqsvadklidckirletsrllvwkavttledealewkvklemamqtkiy
ttdvavecvidamkavgmksyakdmsfprllnevmcyplfdggniglrrrqmqrvmaled
yepwaatygs