>2vxsL (L:) observed residues (from ATOM records)
nfmltqphsvsespgktvtisctrssgslanyyvqwyqqrpgssptivifannqrpsgvp
drfsgsidsssnsasltisglktedeadyycqtydpysvvfgggtkltvlgqpkaapsvt
lfppsseelqankatlvclisdfypgavtvawkadsspvkagvetttpskqsnnkyaass
ylsltpeqwkshrsyscqvthegstvektvapt