>1u5yB (B:) SEQRES residues gskkhsvlhlvpvnitskadsdvtevmwqpvlrrgrgleaqgdivrvwdtgiyllysqvl fhdvtftmgqvvsregqgrretlfrcirsmpsdpdraynscysagvfhlhqgdiitvkip ranaklslsphgtflgfvkl