>sp|O22604|CFI_IPOPU Chalcone--flavanone isomerase OS=Ipomoea purpurea OX=4121 GN=CHI PE=2 SV=1 MSAPPCVAEVKVESYVFPATVKPPGTAKTLILGGAGARGLNIDGKFVKFTAIGVYLEADA VPSLAVKWNGKSVEELTDSVQFFRDIVTGPFEKLTRITMILPLSGKQYSEKVTENCVAFW KAAGMYGDAESKAIDKFNDVFSDQMFPPGASIFFTQSPLGSLTVSFSKDGSMPEIASAVI ENKPLSEAVLESIIGSKGVSPEAKQSLAVRLSEMFINGGDAISGKVGVENDVIPQTVVVS K