>4ogqB (B:) observed residues (from ATOM records)
athkkpdlsdptlraklakgmghnyygepawpndllyvfpivimgsfacivalavldpam
tgepanpfatpleilpewylypvfqilrslpnkllgvlamasvplglilvpfienvnkfq
npfrrpvattvflfgtlvtlwlgigaalpldksltlglf