>1rvgA (A:) observed residues (from ATOM records)
mlvtgleilkkareegygvgafnvnnmeflqavleaaeeqrspvilalsegamkyggral
tlmavelakearvpvavhldhgssyesvlralragftsvmidkshedfetnvretrrvve
aahavgvtveaelgrlagieekdalltnpeearifmertgadylavaigtshgaykgkgr
pfidharleriarlvpaplvlhgasavppelverfrasggeigeaagihpedikkaislg
iakintdtdlrlaftalirealnknpkefdprkylgpareavkevvksrmelfgsvgra