>1f3vb.pdb YDGVFIWKISDFPRKRQEAVAGRIPAIFSPAFYTSRYGYK-CLRIYLNGDGTGRGTHLSLFFVV-KGPNDALLRWPFNQK VTLL-LDQN-NREHVIDAFRPDVTSSSFQRPVND-NIASGCPLFCPVSKEAKNSYVRDDAIFIKAIVDLTGL--- >1flka.pdb YNGVLIWKIRDYKRRKQEAVMGKTLSLYSQPFYTGYFGYKMCARVYLNGDGMGKGTHLSLFFVIMRGEYDALLPWPFKQK VTLMLMDQGSSRRHLGDAFKPDPNSSSFKKPTGEMNIASGCPVFVAQTVLENGTYIKDDTIFIKVIVDTSDLPDP