Interaction Details


Details of experiments between Q12959 and P23634
Note that the results of all experiments are listed, regardless of the modification states of the fragments.


Experiment series 1

Protein A

Protein: DLG1
Fragment: 314-412
Site: PDZ_2
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: ATP2B4
Fragment: 1232-1241
Site: PBM
Sequence: SSLQSLETSV
Construct: biotin-ttds-SSLQSLETSV
Average holdup BI: 0.71
Normalized holdup BI: 0.8
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: 5.43
PUBMED ID: 36115835

Experiment series 2

Protein A

Protein: DLG1
Fragment: 314-412
Site: PDZ_2
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: ATP2B4
Fragment: 1232-1241
Site: PBM
Sequence: SSLQSLETSV
Construct: biotin-ttds-SSLQSLETSV
Average holdup BI: 0.69
Normalized holdup BI: 0.77
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: 5.34
PUBMED ID: 36115835
Experimental Details

not reported internal standards of holdup layout #6

Experiment series 3

Protein A

Protein: DLG1
Fragment: 221-314
Site: PDZ_1
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: ATP2B4
Fragment: 1232-1241
Site: PBM
Sequence: SSLQSLETSV
Construct: biotin-ttds-SSLQSLETSV
Average holdup BI: 0.51
Normalized holdup BI: 0.61
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
PUBMED ID: 36115835

Experiment series 4

Protein A

Protein: DLG1
Fragment: 221-314
Site: PDZ_1
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: ATP2B4
Fragment: 1232-1241
Site: PBM
Sequence: SSLQSLETSV
Construct: biotin-ttds-SSLQSLETSV
Average holdup BI: 0.31
Immobilized partner concentration (10-6M): 7
Experiment method: SAPF_holdup
Details of affinity fitting: fluorescein + mCherry internal standards + normal layout
Number of measurements: 1
Measured pKd: 4.89
PUBMED ID: 36115835

Experiment series 5

Protein A

Protein: DLG1
Fragment: 457-570
Site: PDZ_3
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: ATP2B4
Fragment: 1232-1241
Site: PBM
Sequence: SSLQSLETSV
Construct: biotin-ttds-SSLQSLETSV
Average holdup BI: 0.45
Normalized holdup BI: 0.53
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: 4.86
PUBMED ID: 36115835

Experiment series 6

Protein A

Protein: DLG1
Fragment: 221-314
Site: PDZ_1
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: ATP2B4
Fragment: 1232-1241
Site: PBM
Sequence: SSLQSLETSV
Construct: biotin-ttds-SSLQSLETSV
Average holdup BI: 0.44
Normalized holdup BI: 0.52
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: 4.82
PUBMED ID: 36115835
Experimental Details

not reported internal standards of holdup layout #6

Experiment series 7

Protein A

Protein: DLG1
Fragment: 457-570
Site: PDZ_3
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: ATP2B4
Fragment: 1232-1241
Site: PBM
Sequence: SSLQSLETSV
Construct: biotin-ttds-SSLQSLETSV
Average holdup BI: 0.22
Immobilized partner concentration (10-6M): 7
Experiment method: SAPF_holdup
Details of affinity fitting: fluorescein + mCherry internal standards + normal layout
Number of measurements: 1
Measured pKd: 4.66
PUBMED ID: 36115835

Experiment series 8

Protein A

Protein: DLG1
Fragment: 457-570
Site: PDZ_3
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: ATP2B4
Fragment: 1232-1241
Site: PBM
Sequence: SSLQSLETSV
Construct: biotin-ttds-SSLQSLETSV
Average holdup BI: 0.26
Normalized holdup BI: 0.39
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: 4.59
PUBMED ID: 36115835
Experimental Details

not reported internal standards of holdup layout #6

Experiment series 9

Protein A

Protein: DLG1
Fragment: 221-314
Site: PDZ_1
Construct: avi(biotin)-his6-MBP-TEVsite-PDZ

Protein B

Protein: ATP2B4
Fragment: 1-1241
Construct: endogenous protein (Jurkat)
Average holdup BI: 0.11
Immobilized partner concentration (10-6M): 10
P value: 0.9
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 10

Protein A

Protein: DLG1
Fragment: 314-412
Site: PDZ_2
Construct: avi(biotin)-his6-MBP-TEVsite-PDZ

Protein B

Protein: ATP2B4
Fragment: 1-1241
Construct: endogenous protein (Jurkat)
Average holdup BI: 0.2
Immobilized partner concentration (10-6M): 10
P value: 3.02
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))