>2v47F (F:) observed residues (from ATOM records)
mkevavyqipvlspsgrrelaadlpaeinphllwevvrwqlakrrrgtastktrgevays
grkiwpqkhtgrarhgdigapifvgggvvfgpkprdysytlpkkvrkkglamavadrare
gklllveafagvngktkeflawakeagldgsesvllvtgnelvrraarnlpwvvtlapeg
lnvydivrterlvmdldawevfqnrigg