No evidence found that Ubc13 is recruited to IL1R1 irt IL1
All based on coppt with other IL1R1 binding proteins and similarity with
other dishes

  *** Ubc13[Ab] copptby[WB] Traf6[Ab] is increased irt IL1 (times)
    *** cells: mEFs in BMS
    *** times: 0 15+ 30+ 45 60 90 120 240 min
    *** comment: decrease after 30 min requires Tax1bp1 [KO]
    *** source: 20185725-Fig-S1a
  *** Ubc13[Ab] copptby[WB] Traf6[Ab] is increased irt IL1 (times)
    *** cells: mEFs in BMS
    *** times: 0 15+ 30+ 60 min
    *** source: 20185725-Fig-1b
  *** Ubc13[Ab] copptby[WB] Traf6[Ab] is increased irt IL1 (times)
    *** cells: mEFs in BMS
    *** times: 0 15++ 30++ 45+ 60 90 120 240 min
    *** comment: decrease after 30 min requires Tnfaip3 [KO]
    *** comment: decrease after 30 min is unaffected by CHX pretreatment (Fig-2c)
    *** source: 20185725-Fig-1a
  *** Ubc13[Ab] copptby[WB] Traf6[Ab] is increased irt IL1 (times)
    *** cells: mEFs<Tax1bp1~null><xTax1bp1> in BMS
    *** times: 0 15+ 30+ 60 120 min
    *** comment: decrease after 15 min reqs xTax1bp1 [omission]
    *** comment: decrease after 15 min inhibited by xTax1bp1(S593A/S666A) [substitution]
    *** source: 21765415-Fig-4b

