Details of experiments between the fragments Q14155~178-251 and Q15910~341-355
Note that the results of all experiments are listed, regardless of the modification states of the fragments.
Experiment series 1
Protein A protein: ARHGEF7
Protein A fragment: 178-251
Protein A site: SH3
Protein A construct: avi(biotin)-his6-MBP-TEVsite-SH3
Protein B protein: EZH2
Protein B fragment: 341-355
Protein B site: PxxP_1
Protein B sequence: ERIKTPPKRPGGRRR
Protein B construct: Biotinylated 15-mer peptide (crude)
Average holdup BI: 0.15
Holdup BI standard deviation: 0
Immobilized partner concentration in holdup experiment (10-6M): 18
Experiment method: HU (DAPF)
Date of measurement: 2022.06.29.
Number of measurements: 2
Measured pKd: 4.01
Experiment series 2
Protein A protein: ARHGEF7
Protein A fragment: 178-251
Protein A site: SH3
Protein A construct: his6-MBP-TEVsite-SH3
Protein B protein: EZH2
Protein B fragment: 341-355
Protein B site: PxxP_1
Protein B sequence: ERIKTPPKRPGGRRR
Protein B construct: Bio E E Ado Ado-ERIKTPPKRPGGRRR-CONH2
Average holdup BI: 0.01
Immobilized partner concentration in holdup experiment (10-6M): 18
Experiment method: HU (DAPF)
Details of affinity fitting: Quadratic binding equation
Date of measurement: 2023/01/17
Number of measurements: 1
The affinity was below the detection threshold of the assay.