>3n9yB (B:) observed residues (from ATOM records)
prpfneipspgdngwlnlyhfwretgthkvhlhhvqnfqkygpiyreklgnvesvyvidp
edvallfksegpnperflippwvayhqyyqrpigvllkksaawkkdrvalnqevmapeat
knflplldavsrdfvsvlhrrikkagsgnysgdisddlfrfafesitnvifgerqgmlee
vvnpeaqrfidaiyqmfhtsvpmlnlppdlfrlfrtktwkdhvaawdvifskadiytqnf
ywelrqkgsvhhdyrgilyrllgdskmsfedikanvtemlaggvdttsmtlqwhlyemar
nlkvqdmlraevlaarhqaqgdmatmlqlvpllkasiketlrlhpisvtlqrylvndlvl
rdymipaktlvqvaiyalgreptfffdpenfdptrwlskdknityfrnlgfgwgvrqclg
rriaelemtiflinmlenfrveiqhlsdvgttfnlilmpekpisftfwpf