>2vyvB (B:) observed residues (from ATOM records)
tikvgingfgrigrivfraaqkrsdieivaindlldadymaymlkydsthgrfdgtvevk
dghlivngkkirvtaerdpanlkwdevgvdvvaeatglfltdetarkhitagakkvvmtg
pskdntpmfvkganfdkyagqdivsnascttnclaplakvindnfgiieglmttvhatta
tqktvdgpshkdwrggrgasqniipsstgaakavgkvlpelngkltgmafrvptpnvsvv
dltvrlekaatyeqikaavkaaaegemkgvlgyteddvvstdfngevctsvfdakagial
ndnfvklvswydnetgysnkvldliahisk