>2hguF (F:) observed residues (from ATOM records)
evavyqipvlspsgrrelaadlpaeinphllwevvrwqlakrrrgtastktrgevaysgr
kiwpqkhtgrarhgdigapifvgggvvfgpkprdysytlpkkvrkkglamavadraregk
lllveafagvngktkeflawakeagldgsesvllvtgnelvrraarnlpwvvtlapegln
vydivrterlvmdldawevfqnriggea