>sp|P42690|SRK4_SPOLA Tyrosine-protein kinase isoform SRK4 OS=Spongilla lacustris GN=SRK1 MGSCCSSQDGDGNGKATAGSTVDSHELSQSVKGKIKQPEPKPKPPPQVPPAQDVKYPIYV GKYDYDSRTDDDLSFKKGDLMYIISTDEGDWWFARSKDTAGKEGYIPSNYVAEYKSLDAE EWFFGQVKRVDAEKQLMMPFNNLGSFLIRDSDTTPGDFSLSVRDIDRVRHYRIKKLENGT YFVTRRLTFQSIQELVAYYTQQADGLCVNLKGPCMVMEKPQTAGLSKQANEEWEIEKKQI KLLRGLGAGQFGEVWEGLWNGTTSVAVKTLKPGTMSIEEFLEEASIMKQLRHPKLIQLYA VCTKEEPIYIVTELMKHGSLLEYLRGDGRSLKLPDLVDMCSQVASGMSYLEQQNYIHRDL AARNILVGEHKICKVADFGLARVIDEEIYEAKLGAKFPIKWTAPEAAMYSRFTIKSDVWS FGIVLYEVITYGRFPYPGMTNAQVLEQIQQSYRMPRPMGCPEKLYAIMMDCWREDPASRP TFETLSWQLEEFFTTGDDAGYKDMER