>3na1A (A:) SEQRES residues strsprpfneipspgdngwlnlyhfwretgthkvhlhhvqnfqkygpiyreklgnvesvy vidpedvallfksegpnperflippwvayhqyyqrpigvllkksaawkkdrvalnqevma peatknflplldavsrdfvsvlhrrikkagsgnysgdisddlfrfafesitnvifgerqg mleevvnpeaqrfidaiyqmfhtsvpmlnlppdlfrlfrtktwkdhvaawdvifskadiy tqnfywelrqkgsvhhdyrgilyrllgdskmsfedikanvtemlaggvdttsmtlqwhly emarnlkvqdmlraevlaarhqaqgdmatmlqlvpllkasiketlrlhpisvtlqrylvn dlvlrdymipaktlvqvaiyalgreptfffdpenfdptrwlskdknityfrnlgfgwgvr qclgrriaelemtiflinmlenfrveiqhlsdvgttfnlilmpekpisftfwpfnqeatq qhhhhhh