>3qv7B (B:) observed residues (from ATOM records)
sqlahnltlsifdpvanyraariictigpstqsvealkgliqsgmsvarmnfshgsheyh
qttinnvrqaaaelgvniaialdtkgplpavsakdrvdlqfgveqgvdmifasfirsaeq
vgdvrkalgpkgrdimiickienhqgvqnidsiieesdgimvargdlgveipaekvvvaq
kiliskcnvagkpvicatqmlesmtynprptraevsdvanavfngadcvmlsgetakgky
pnevvqymaricleaqsalneyvffnsikklqhipmsadeavcssavnsvyetkakamvv
lsntgrsarlvakyrpncpivcvttrlqtcrqlnitqgvesvffdadklghdegkehrva
agvefakskgyvqtgdycvvihadhkvkgyanqtrillve