>1t3fB (B:) SEQRES residues
evqlvqsgaelkkpgssvkvsckasgyiftsswinwvkqapgqglewigridpsdgevhy
nqdfkdkatltvdkstntaymelsslrsedtavyycargflpwfadwgqgtlvtvssast
kgpsvfplapsskstsggtaalgclvkdyfpepvtvswnsgaltsgvhtfpavlqssgly
slssvvtvpssslgtqtyicnvnhkpsntkvdkkvepksc