>5z0sB (B:) observed residues (from ATOM records)
elpedprwelprdrlvlgkplgegafgqvvlaeaiglpnrvtkvavkmlksdatekdlsd
lisememmkmigkhkniinllgactqdgplyviveyaskgnlreylqarrppeeqlsskd
lvscayqvargmeylaskkcihrdlaarnvlvtednvmkiadfglardhhidyykkttng
rlpvkwmapealfdriythqsdvwsfgvllweiftlggspypgvpveelfkllkeghrmd
kpsnctnelymmmrdcwhavpsqrptfkqlvedldrivalt