>1j3bB (B:) observed residues (from ATOM records)
qrlealgihpkkrvfwntvspvlvehtllrgegllahhgplvvdttpytgrspkdkfvvr
epevegeiwwgevnqpfapeafealyqrvvqylserdlyvqdlyagadrryrlavrvvte
spwhalfarnmfilprrfgnddeveafvpgftvvhapyfqavperdgtrsevfvgisfqr
rlvlivgtkyageikksiftvmnylmpkrgvfpmhasanvgkegdvavffglsgtgkttl
stdperpligddehgwsedgvfnfeggcyakvirlspehepliykasnqfeailenvvvn
pesrrvqwdddsktentrssypiahlenvvesgvaghpraifflsadaygvlppiarlsp
eeamyyflsgytarvpratfsacfgapflpmhpgvyarmlgekirkhaprvylvntgwtg
gpygvgyrfplpvtrallkaalsgalenvpyrrdpvfgfevpleapgvpqellnpretwa
dkeaydqqarklarlfqenfqkyasgvakevaeagprt