>1p1uB (B:) observed residues (from ATOM records)
ktvvvttilespyvmmkknhemlegneryegycvdlaaeiakhcgfkykltivgdgkyga
rdadtkiwngmvgelvygkadiaiapltitlvreevidfskpfmslgisimikkgtpies
aedlskqteiaygttdsgstkeffrrskiavfdkmwtymrsaepsvfvrttaegvarvrk
skgkyayllestmneyieqrkpcdtmkvggnldskgygiatpkgsslgnavnlavlklne
qglldklknkwwydkgec