>1t6gB (B:) observed residues (from ATOM records)
lpvlapvtkdpatslytipfhdgaslvldvagplvwstcdggqppaeipcssptcllana
ypapgcpapctaypynpvsgacaagslshtrfvanttdgskpvskvnvgvlaacapskll
aslprgstgvaglansglalpaqvasaqkvanrfllclptggpgvaifgggpvpwpqftq
smpytplvtkggspahyisarsivvgdtrvpvpegalatggvmlstrlpyvllrpdvyrp
lmdaftkalaaqgapvaraveavapfgvcydtktlgnnlggyavpnvqlgldggsdwtmt
gknsmvdvkqgtacvafvemkgvaagdgrapavilggaqmedfvldfdmekkrlgfsrlp
hftgcggl