>2p6nB (B:) observed residues (from ATOM records)
ldviqeveyvkeeakmvylleclqktpppvlifaekkadvdaiheylllkgveavaihgg
kdqeertkaieafregkkdvlvatdvaskgldfpaiqhvinydmpeeienyvhrigrtgc
stgiattfinkacdesvlmdlkallleakqkvppvlqv