>2xqrL (L:) observed residues (from ATOM records)
nlvettckntpnyqlclktllsdkrsatgdittlalimvdaikakanqaavtisklrhsn
ppaawkgplkncafsykviltaslpeaiealtkgdpkfaedgmvgssgdaqeceeyfkgs
kspfsalniavhelsdvgraivrnll