>1z8qA (A:) observed residues (from ATOM records)
ttvpdlesdsfhvdwyrtyaelretapvtpvrflgqdawlvtgydeakaalsdlrlssdp
kkkypgvevefpaylgfpedvrnyfatnmgtsdppthtrlrklvsqeftvrrveamrprv
eqitaelldevgdsgvvdivdrfahplpikvicellgvdekyrgefgrwsseilvmdper
aeqrgqaarevvnfildlverrrtepgddllsalirvqddddgrlsadeltsialvllla
gfetsvsligigtylllthpdqlalvrrdpsalpnaveeilryiappetttrfaaeevei
ggvaipqystvlvangaanrdpkqfpdphrfdvtrdtrghlsfgqgihfcmgrplakleg
evalralfgrfpalslgidaddvvwrrslllrgidhlpvrldg