Interaction Details


Details of experiments between Q9UBI1 and Q12959
Note that the results of all experiments are listed, regardless of the modification states of the fragments.


Experiment series 1

Protein A

Protein: COMMD3
Fragment: 186-195
Site: PBM
Sequence: SKSLERATQL
Construct: biotin-ado-ado-SKSLERATQL

Protein B

Protein: DLG1
Fragment: 457-570
Site: PDZ_3
Construct: his6-MBP-TEVsite-PDZ
Average holdup BI: 0.09
Normalized holdup BI: 0.14
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: 3.97
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: COMMD3
Fragment: 186-195
Site: PBM
Sequence: SKSLERATQL
Construct: biotin-ado-ado-SKSLERATQL

Protein B

Protein: DLG1
Fragment: 314-412
Site: PDZ_2
Construct: his6-MBP-TEVsite-PDZ
Average holdup BI: 0.12
Normalized holdup BI: 0.13
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: 3.92
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 3

Protein A

Protein: COMMD3
Fragment: 186-195
Site: PBM
Sequence: SKSLERATQL
Construct: biotin-ado-ado-SKSLERATQL

Protein B

Protein: DLG1
Fragment: 221-314
Site: PDZ_1
Construct: his6-MBP-TEVsite-PDZ
Average holdup BI: 0.05
Normalized holdup BI: 0.06
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: 3.55
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 4

Protein A

Protein: COMMD3
Fragment: 1-195
Construct: endogenous protein (Jurkat)

Protein B

Protein: DLG1
Fragment: 221-314
Site: PDZ_1
Construct: avi(biotin)-his6-MBP-TEVsite-PDZ
Average holdup BI: 0.03
Immobilized partner concentration (10-6M): 10
P value: 0.57
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 5

Protein A

Protein: COMMD3
Fragment: 1-195
Construct: endogenous protein (Jurkat)

Protein B

Protein: DLG1
Fragment: 314-412
Site: PDZ_2
Construct: avi(biotin)-his6-MBP-TEVsite-PDZ
Average holdup BI: 0.02
Immobilized partner concentration (10-6M): 10
P value: 0.21
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))