>4m0lB (B:) observed residues (from ATOM records)
awpkvqpevnigvvghvdhgkttlvqaitgiwtmtiklgyaetnigvcesckkpeayvte
psckscgsddepkflrrisfidapghevlmatmlsgaalmdgailvvaanepfpqpqtre
hfvalgiigvknliivqnkvdvvskeealsqyrqikqftkgtwaenvpiipvsalhkini
dsliegieeyiktpyrdlsqkpvmlvirsfdvnkkggviggsiiqglfkvdqeikvlpgl
rvekqgkvsyepiftkissirfgdeefkeakpgglvaigtyldpsltkadnllgsiitla
daevpvlwnirikynllervvgakemlkvdpiraketlmlsvgssttlgivtsvkkdeie
velrrpvavwsnnirtvisrqiagrwrmigwglvei