>2aafB (B:) observed residues (from ATOM records)
tklgvhseagklrkvmvcspglahqrltpsncdellfddviwvnqakrdhfdfvtkmrer
gidvlemhnlltetiqnpealkwildrkitadsvglgltselrswlesleprklaeylig
gvaaddlpaseganilkmyreylghssfllpplpntqftrdttcwiyggvtlnpmywpar
rqetllttaiykfhpefanaefeiwygdpdkdhgsstleggdvmpigngvvligmgerss
rqaigqvaqslfakgaaervivaglpksraamaldtvfsfcdrdlvtvfpevvkeivpfs
lrpdpsspygmnirreektflevvaeslglkklrvvetgaaereqwddgnnvvclepgvv
vgydrntytntllrkagvevitisaselgrgrggghcmtcpivrdpidy