>2aciB (B:) observed residues (from ATOM records)
tklgvhseagklrkvmvcspglahqrltpsncdellfddviwvnqakrdhfdfvtkmrer
gidvlemhnlltetiqnpealkwildrkitadsvglgltselrswlesleprklaeylig
gvaaddlpaseganilkmyreylghssfllpplpntqftrattcwiyggvtlnpmywpar
rqetllttaiykfhpefanaefeiwygdpdkdhgsstleggdvmpigngvvligmgerss
rqaigqvaqslfakgaaervivaglpksraamhldtvfsfcdrdlvtvfpevvkeivpfs
lrpdpsspygmnirreektflevvaeslglkklrvvetgaaereqwddgnnvvclepgvv
vgydrntytntllrkagvevitisaselgrgrggghcmtcpivrdpidy