>1d1yB (B:) SEQRES residues
kfprvknwelgsitydtlcaqsqqdgpctprrclgslvlprklqtrpspgpppaeqllsq
ardfinqyyssikrsgsqaheerlqeveaevastgtyhlreselvfgakqawrnaprcvg
riqwgklqvfdardcssaqemftyicnhikyatnrgnlrsaitvfpqrapgrgdfriwns
qlvryagyrqqdgsvrgdpanveitelciqhgwtpgngrfdvlplllqapdeapelfvlp
pelvlevplehptlewfaalglrwyalpavsnmlleigglefsaapfsgwymsteigtrn
lcdphryniledvavcmdldtrttsslwkdkaaveinlavlhsfqlakvtivdhhaatvs
fmkhldneqkarggcpadwawivppisgsltpvfhqemvnyilspafryqpdpw