>3hqpO (O:) observed residues (from ATOM records)
sqlahnltlsifdpvanyraariictigpstqsvealkgliqsgmsvarmnfshgsheyh
qttinnvrqaaaelgvniaialdtkgpeirtgqfvggdavmergatcyvttdpafadkgt
kdkfyidyqnlskvvrpgnyiyiddgililqvqshedeqtlectvtnshtisdrrgvnlp
gcdvdlpavsakdrvdlqfgveqgvdmifasfirsaeqvgdvrkalgpkgrdimiickie
nhqgvqnidsiieesdgimvargdlgveipaekvvvaqkiliskcnvagkpvicatqmle
smtynprptraevsdvanavfngadcvmlsgetakgkypnevvqymaricleaqsalney
vffnsikklqhipmsadeavcssavnsvyetkakamvvlsntgrsarlvakyrpncpivc
vttrlqtcrqlnitqgvesvffdadklghdegkehrvaagvefakskgyvqtgdycvvih
adhkvkgyanqtrillve