>1is7H (H:) observed residues (from ATOM records)
rprseednelnlpnlaaayssilrslgedpqrqgllktpwraatamqfftkgyqetisdv
lndaifdedhdemvivkdidmfsmcehhlvpfvgrvhigylpnkqvlglsklariveiys
rrlqvqerltkqiavaitealqpagvgvvieathmcmvmrgvqkmnsktvtstmlgvfre
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