>3a68N (N:) SEQRES residues akgstnhraltgvifepfeevkkeldlvptvpqaslarqkyvdesesavneqinveynvs yvyhamfayfdrdnvalrglakffkesseeerehaeklmeyqnkrggkvklqsivmplsd fdhadkgdalhamelalslekltnekllnlhsvatkngdvqladfveteylgeqveaikr iseyvaqlrrvgkghgvwhfdqmllheggdaa