>7ahvA (A:) observed residues (from ATOM records)
evqlvesggglvqpgrslrlscaasgftfhdyamhwvrqvpgkglewvsgiswrgdiggy
vksvkgrftisrdnaknslylqmnslraedtalyycvksygsgsfynafdswgqgtlvtv
ssastkgpsvfplapcsrstsestaalgclvkdyfpepvtvswnsgaltsgvhtfpavlq
ssglyslssvvtvpssslgtktytcnvdhkpsntkvdkrvesk