>2e9xB (B:) observed residues (from ATOM records)
mdaaeveflaekelvtiipnfsldkiyliggdlgpfnpglpvevplwlainlkqrqkcrl
lppewmdveklekmrdherkeetftpmpspyymeltklllnhasdnipkadeirtlvkdm
wdtriaklrvsadsfvrqqeahakldnltlmeintsgtfltqalnhmyklrtnlq