Needs evidence that Rk5 isa directly phosed by Mek5 see 12628002

  *** xErk5[tAb]IP IVKA(MBP)[32P-ATP] is increased itpo xMek5(S311D/T315D)"CA"
    *** cells: COS7 in BMLS
    *** source: 10473620-Fig-6a
  *** xErk5[tAb]IP IVKA(MBP)[32P-ATP] is increased itpo xMek5(mnr)"CA"
    *** cells: NIH3T3 in BMS
    *** source: 10669751-Fig-5c
  *** xErk5[tAb]IP IVKA(auto)[32P-ATP] is increased itpo xMek5(mnr)"CA"
    *** cells: HEK293 in BMS
    *** source: 12134156-Fig-7a
  *** xErk5[tAb]IP IVKA(MBP)[32P-ATP] is increased itpo xMek5(mnr)"CA"
    *** cells: HEK293 in BMS
    *** source: 12134156-Fig-7a

  *** Erk5[Ab] phos[WBMS] is increased itpo xMek5(mnr)"CA"
    *** cells: HELA in BMLS
    *** source: 9790194-Fig-2a
  *** Erk5[Ab] phos[WBMS] is increased itpo xMek5(mnr)"CA"
    *** cells: HEK293T<xEgfR> in BMLS
    *** source: 12446727-Fig-7
