>2vnoB (B:) observed residues (from ATOM records)
esrdvylsdldwlnathgddtkskivqknhpftpgnnnqstkislkmedgsisefekglg
tiagspstitydisgagvtkffsylgidrsanpineqyakvdkievvvdgkviystinqf
pngltyetpaikvdlnipenakrlqlksyagektwgdevvyadakftakgdfv