>1wkvB (B:) observed residues (from ATOM records)
aladisgyldvldsvrgfsylenarevlrsgearclgnprsepeyvkalyvigasripvg
dgcshtleelgvfdisvpgemvfpspldffergkptplvrsrlqlpngvrvwlklewynp
fslsvkdrpaveiisrlsrrvekgslvadatssnfgvalsavarlygyrarvylpgaaee
fgkllprllgaqvivdpeapstvhllprvmkdsknegfvhvnqfyndanfeahmrgtare
ifvqsrrgglalrgvagslgtsghmsaaafylqsvdpsiravlvqpaqgdsipgirrvet
gmlwinmldisytlaevtleeameavvevarsdglvigpsggaavkalakkaaegdlepg
dyvvvvpdtgfkylslvqnaleg