>4utpB (B:) SEQRES residues mkklgtllvlflsaiilvacasgkkdttsgqklkvvatnsiiaditkniagdkidlhsiv pigqdpheyeplpedvkktseadlifynginletggnawftklvenakktenkdyfavsd gvdviylegqnekgkedphawlnlengiifakniakqlsakdpnnkefyeknlkeytdkl dkldkeskdkfnkipaekklivtsegafkyfskaygvpsayiweinteeegtpeqiktlv eklrqtkvpslfvessvddrpmktvsqdtnipiyaqiftdsiaeqgkegdsyysmmkynl dkiaeglakgnlyf