Interaction Details


Details of experiments between Q96L92 and Q08881
Note that the results of all experiments are listed, regardless of the modification states of the fragments.


Experiment series 1

Protein A

Protein: SNX27
Fragment: 40-141
Site: PDZ
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: ITK
Fragment: 611-620
Site: PBM
Sequence: QLAEIAESGL
Construct: biotin-ado-ado-QLAEIAESGL
Average holdup BI: 0.79
Normalized holdup BI: 0.79
Immobilized partner concentration (10-6M): 18
Experiment method: DAPF_holdup
Details of affinity fitting: fluorescein + mCherry internal standards + normalization based on CALIP_holdup data + reverse layout
Number of measurements: 1
Measured pKd: 5.4
PUBMED ID: 36115835
Experimental Details

Crude peptide synthesis product. The peptide concentration in the affinity conversion step may differ from reality causing a systematic error in reported affinities.

Experiment series 2

Protein A

Protein: SNX27
Fragment: 1-541
Construct: avi(biotin)-his6-MBP-TEVsite-SNX27

Protein B

Protein: ITK
Fragment: 1-620
Construct: endogenous protein (Jurkat)
Average holdup BI: -0.16
Immobilized partner concentration (10-6M): 10
P value: 0.35
Experiment method: nHU_Jurkat
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2022-06-27
Number of measurements: 6
The affinity was below the detection threshold of the assay.
PUBMED ID: 36542723
Experimental Details

-log10(P Two-sided unpaired T-test (6 vs 6))

Experiment series 3

Protein A

Protein: SNX27
Fragment: 40-141
Site: PDZ
Construct: avi(biotin)-his6-MBP-TEVsite-PDZ

Protein B

Protein: ITK
Fragment: 1-620
Construct: endogenous protein (Jurkat)
Average holdup BI: -0.03
Immobilized partner concentration (10-6M): 10
P value: 0.25
Experiment method: nHU_Jurkat
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2022-08-03
Number of measurements: 3
The affinity was below the detection threshold of the assay.
PUBMED ID: 36542723
Experimental Details

-log10(P Two-sided unpaired T-test (6 vs 3))

Experiment series 4

Protein A

Protein: SNX27
Fragment: 40-141
Site: PDZ
Construct: avi(biotin)-his6-MBP-TEVsite-PDZ

Protein B

Protein: ITK
Fragment: 1-620
Construct: endogenous protein (Jurkat)
Average holdup BI: 0.08
Immobilized partner concentration (10-6M): 10
P value: 0.91
Experiment method: nHU_Jurkat
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2022-06-27
Number of measurements: 6
The affinity was below the detection threshold of the assay.
PUBMED ID: 36542723
Experimental Details

-log10(P Two-sided unpaired T-test (6 vs 6))