>1v4gB (B:) observed residues (from ATOM records)
mipdvsqalawlekhpqalkgiqrgleretlrvnadgtlattghpealgsalthkwittd
faeallefitpvdgdiehmltfmrdlhrytarnmgdermwplsmpsyiaegqdielaqyg
tsntgrfktlyreglknrygalmqtisgvhynfslpmafwqaksgadakekisagyfrvi
rnyyrfgwvipylfgaspaisssflslpfektesgmyylpyatslrlsdlgyqsnlgitf
ndlyeyvaglkqaiktpseeyakigiekdgkrlqinsnvlqienelyapirpkrvtrsge
spsdallrggieyievrsldinpfspigvdeqqvrfldlfmvwcaladapemssselact
rvnwnrvilegrkpgltlgigcetaqfplpqvgkdlfrdlkrvaqtldsinggeayqkvc
delvacfdnpdltfsarilrsmidtgiggtgkafaeayrnllreepleilreedfvaere
aserrqqemeaadtepfavwlekha