>6jl4B (B:) observed residues (from ATOM records)
smlelppvaslkgksitsaeqfsradiyalihlasamqrkidagevlnllqgrimtplff
edssrtfssfcaamirlggsvvnfkveassinkgetladtirtldsysdvlvmrhprqda
ieealsvaqhpilnagngagehptqalldtltihselgsvdgitialigdlkmgrtvhsl
lkllvrnfsikcvflvapdalqmpqdvleplqheiatkgviihrthaltdevmqksdvly
ttrlqkddaaalqsfaakaditidaarmrlakekmivmhplprndelsttvdadpraayf
rqmrygmfmrmailwsvla