>5xvvF (F:) observed residues (from ATOM records)
lphepefeqaykelastlenstlfqknpeyrkalavvsvperviqfrvvweddagnvqvn
rgfrvqfnsalgpykgglrfhpsvnlsilkflgfeqifknaltglnmgggkggsdfdpkg
ksdneirrfcvsfmtelckhigadtdvpagdigvtgrevgflfgqyrkirnqwegvltgk
ggswggslirpeatgygvvyyvehmiahatngqesfkgkrvaisgsgnvaqyaalkviel
ggsvvslsdsqgsliingegsftpeeieliaqtkverkqlasivgaapfsdankfkyiag
arpwvhvgkvdvalpsatqneisgeeaqvlinagckfiaegsnmgctqeaidtfeahrta
nagaaaiwyapgkaanaggvavsglemaqnsarlswtseevdarlkdimrdcfkngleta
qeyatpaegvlpslvtgsniagftkvaaamkdqgdww