>4FIF_2|Chains C, D|Serine/threonine-protein kinase PAK 4|Homo sapiens (9606) RPKPLVDP >4FIF_1|Chains A, B|Serine/threonine-protein kinase PAK 4|Homo sapiens (9606) MGSSHHHHHHSSGLVPRGSHMENLYFQGARARQENGMPEKPPGPRSPQREPQRVSHEQFRAALQLVVDPGDPRSYLDNFIKIGEGSTGIVCIATVRSSGKLVAVKKMDLRKQQRRELLFNEVVIMRDYQHENVVEMYNSYLVGDELWVVMEFLEGGALTDIVTHTRMNEEQIAAVCLAVLQALSVLHAQGVIHRDIKSDSILLTHDGRVKLSDFGFCAQVSKEVPRRKSLVGTPYWMAPELISRLPYGPEVDIWSLGIMVIEMVDGEPPYFNEPPLKAMKMIRDNLPPRLKNLHKVSPSLKGFLDRLLVRDPAQRATAAELLKHPFLAKAGPPASIVPLMRQNRTR