>1kv3F (F:) observed residues (from ATOM records)
etngrdhhtadlcreklvvrrgqpfwltlsltfsvvtgpapsqeagtkarfplrdaveeg
dwtatvvdqqdctlslqlttpanapiglyrlsleasghfillfnawcpadavyldseeer
qeyvltqqgfiyqgsakfiknipwnfgqfqdgildiclilldvnpkflknagrdcsrrss
pvyvgrvgsgmvncnddqgvllgrwdnnygdgvspmswigsvdilrrwknhgcqrvkygq
cwvfaavactvlrclgiptrvvtnynsahdqnsnllieyfrnefgeiqgdksemiwnfhc
wveswmtrpdlqpgyegwqaldptpqeksegtyccgpvpvraikegdlstkydapfvfae
vnadvvdwiqqddgsvhksinrslivglkistksvgrderedithtykypegsseereaf
tranhlnklaekeetgmamrirvgqsmnmgsdfdvfahitnntaeeyvcrlllcartvsy
ngilgpecgtkyllnltlepfseksvplcilyekyrdcltesnlikvrallvepvinsyl
laerdlylenpeikirilgepkqkrklvaevslqnplpvalegctftvegaglteeqktv
eipdpveageevkvrmdlvplhmglhklvvnfesdklkavkgfrnviigpa