>1xkvB (B:) observed residues (from ATOM records)
mqrlealgihpkkrvfwntvspvlvehtllrgegllahhgplvvdttpytgrspkdkfvv
repevegeiwwgevnqpfapeafealyqrvvqylserdlyvqdlyagadrryrlavrvvt
espwhalfarnmfilprrfgnddeveafvpgftvvhapyfqavperdgtrsevfvgisfq
rrlvlivgtkyageikksiftvmnylmpkrgvfpmhasanvgkegdvavffglsgtgktt
lstdperpligddehgwsedgvfnfeggcyakvirlspehepliykasnqfeailenvvv
npesrrvqwdddsktentrssypiahlenvvesgvaghpraifflsadaygvlppiarls
peeamyyflsgytarvpratfsacfgapflpmhpgvyarmlgekirkhaprvylvntgwt
ggpygvgyrfplpvtrallkaalsgalenvpyrrdpvfgfevpleapgvpqellnpretw
adkeaydqqarklarlfqenfqkyasgvakevaeagprt