>1vi2B (B:) observed residues (from ATOM records)
kyeliglmaypirhslspemqnkalekaglpftymafevdndsfpgaieglkalkmrgtg
vsmpnkqlaceyvdeltpaaklvgaintivnddgylrgyntdgtghiraikesgfdikgk
tmvllgaggastaigaqgaieglkeiklfnrrdeffdkalafaqrvnentdcvvtvtdla
dqqafaealasadiltngtkvgmkpleneslvndisllhpgllvtecvynphmtkllqqa
qqagcktidgygmllwqgaeqftlwtgkdfpleyvkqvmgfg