>1smvB (B:) observed residues (from ATOM records)
gaitvlhceltaeigvtdsivvsselvmpytvgtwlrgvadnwskyswlsvrytyipscp
sstagsihmgfqydmadtvpvsvnklsnlrgyvsgqvwsgsaglcfinnsrcsdtstais
ttldvselgkkwypyktsadyatavgvdvniatdlvparlvialldgssstavaagriyd
tytiqmieptasalnl