>1u1xB (B:) SEQRES residues
mgsshhhhhhssglvprgshmhnyviidafasvplegnpvavffdaddlppaqmqriare
mnlsestfvlkprnggdaliriftpvnelpfaghpllgtaialgahtdnhrlyletqmgt
iafelerqngsviaasmdqpiptwtalgrdaellkalgisdstfpieiyhngprhvfvgl
psidalsalhpdhralsnfhdmaincfagagrrwrsrmfspaygvvedaatgsaagplai
hlarhgqiefgqpveilqgveigrpslmfakaegraeqltrvevsgngvtfgrgtivl