>2bvtA (A:) observed residues (from ATOM records)
tiaivdadataetrsllsyldgvrgegilfghqhttsfglttgptdgttsdvknvtgdfp
avfgwdtliiegnerpglaentrdenialfadyirkadaiggvntvsahvenfvtggsfy
dtsgdtlravlpggshhaelvaylddiaeladasrrddgtlipivfrpwhenagswfwwg
aaygspgeyqelyrftveylrdvkgvsnflyawgpgggfggnrdvylrtypgdafvdvlg
ldtydstgsdaflaglvadlrmiaeiadekgkvsaftefgvsggvgtngsspaqwftkvl
aaikadpvasrnaymetwanfdagqhfvpvpgdalledfqayaadpftlfasevtgafdr
tvaaapaqpvvhiaspadgarvasapttvrvrvggtdvqsvtvevaqvvdtldlaydgal
wwtapwspytvtatattaagtldvtnevaaal