CLUSTAL W (1.83) multiple sequence alignment Erk5_Hsap YEIIETIGNGAYGVVSSARRRLTGQQVAIKKIPNAFDVVTNAKRTLRELKILKHFKHDNI ERK5_Mmus YEIIETIGNGAYGVVSSARRRLTGQQVAIKKIPNAFDVVTNAKRTLRELKILKHFKHDNI ERK5_Spur YKPLEKIGTGAYGVVCSAINKKNGEKVAIKKIPNSFDELTTAKRTFRELKILRHFRHENV AqueK121_Aque YTPLESIGTGAYGVVCAAKDNRTGRKVAIKKIPRAFDEVVTAKRTYRELKILRHLRHENV * :*.**.******.:* . .*.:*******.:** :..**** ******:*::*:*: Erk5_Hsap IAIKDILRPTVPYGEFKSVYVVLDLMESDLHQIIHSSQPLTLEHVRYFLYQLLRGLKYMH ERK5_Mmus IAIKDILKPTVPYGEFRSVYVVLDLMESDLHQIIHSSQPLTLEHVRYFLYQLLRGLKYMH ERK5_Spur IAIREILMPKEPLSEMKDVYVVFDLMESDLHQIIHSNQPFSLEHIRFFLYQILRGLKYIH AqueK121_Aque ISILDVMEPPENESSLQDVYVILDLMETDLHHIIHSVQPLSDDHIKYFLYQIGRGLKYIH *:* ::: * ..::.***::****:***:**** **:: :*:::****: *****:* Erk5_Hsap SAQVIHRDLKPSNLLVNENCELKIGDFGMARGLCTSPA-EHQYFMTEYVATRWYRAPELM ERK5_Mmus SAQVIHRDLKPSNLLVNENCELKIGDFGMARGLCTSPA-EHQYFMTEYVATRWYRAPELM ERK5_Spur SADVIHRDLKPSNLLVNENCELKVGDFGMARGLSTFSTDKKKMFMTSYVATRWYRAPELL AqueK121_Aque SANIIHRDLKPSNLLINRNCELKIGDFGMARGLSSTPE-DHALFLTEYVATRWYRAPELM **::***********:*.*****:*********.: . .: *:*.************: Erk5_Hsap LSLHEYTQAIDLWSVGCIFGEMLARRQLFPGKNYVHQLQLIMMVLGTPSPAVIQAVGAER ERK5_Mmus LSLHEYTQAIDLWSVGCIFGEMLARRQLFPGKNYVHQLQLIMMVLGTPSPAVIQAVGAER ERK5_Spur FSSDDYTLAVDVWSVGCILGEMIGRKQMFPGKNPIDQLSLIVDVLGMPPTHMLKSTSSDH AqueK121_Aque LSFSQYDISLDMWSVGCIFAEMLGRRQIFPGKNYVNQLQLVLSVVGTPSDEYINNIGSER :* :* ::*:******:.**:.*:*:***** :.**.*:: *:* *. :: .::: Erk5_Hsap VRAYIQ-SLPPRQPVPWETVYPGADRQALSLLGRMLRFEPSARISAAAALRHPFL ERK5_Mmus VRAYIQ-SLPPRQPVPWETVYPGADRQALSLLGRMLRFEPSARISAAAALRHPFL ERK5_Spur LYNFFQKNFANKTPKDLSKLYPKADPQGLDLLAKMLIFEPSERITVNKALQHPFL AqueK121_Aque VKTYLK-SLPKKQPVDLFVLFPKANKVALELLEKLLQLDPRKRYIAIEILGHPYL : ::: .:. : * ::* *: .*.** ::* ::* * . * **:*