Interaction Details


Details of experiments between P20020 and Q96L92
Note that the results of all experiments are listed, regardless of the modification states of the fragments.


Experiment series 1

Protein A

Protein: ATP2B1
Fragment: 1-1220
Construct: endogenous protein (Jurkat)

Protein B

Protein: SNX27
Fragment: 40-141
Site: PDZ
Construct: avi(biotin)-his6-MBP-TEVsite-PDZ
Average holdup BI: 0.82
Immobilized partner concentration (10-6M): 10
P value: 2.8
Experiment method: nHU_Jurkat
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2022-08-03
Number of measurements: 3
Measured pKd: 5.66
PUBMED ID: 36542723
Experimental Details

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

Experiment series 2

Protein A

Protein: ATP2B1
Fragment: 1211-1220
Site: PBM
Sequence: SPLHSLETSL
Construct: Biotin-ado-ado-SPLHSLETSL

Protein B

Protein: SNX27
Fragment: 40-141
Site: PDZ
Construct: his6-MBP-TEVsite-PDZ
Average holdup BI: 0.86
Normalized holdup BI: 0.86
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: 5.63
PUBMED ID: 36115835
Experimental Details

Crude peptide synthesis product. The peptide concentration in the affinity conversion step may differ from reality. Not reported internal standards of holdup layout #6

Experiment series 3

Protein A

Protein: ATP2B1
Fragment: 1211-1220
Site: PBM
Sequence: SPLHSLETSL
Construct: biotin-ttds-SPLHSLETSL

Protein B

Protein: SNX27
Fragment: 40-141
Site: PDZ
Construct: his6-MBP-TEVsite-PDZ
Average holdup BI: 0.82
Normalized holdup BI: 0.82
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: 5.48
PUBMED ID: 36115835

Experiment series 4

Protein A

Protein: ATP2B1
Fragment: 1211-1220
Site: PBM
Sequence: SPLHSLETSL
Construct: biotin-ttds-SPLHSLETSL

Protein B

Protein: SNX27
Fragment: 1-541
Construct: endogenous protein (Jurkat)
Experiment method: nHU-WB_Jurkat
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2022-08-03
Number of measurements: 3
Measured pKd: 5.37
PUBMED ID: 36542723

Experiment series 5

Protein A

Protein: ATP2B1
Fragment: 1-1220
Construct: endogenous protein (SH-SY5Y)

Protein B

Protein: SNX27
Fragment: 40-141
Site: PDZ
Construct: avi(biotin)-his6-MBP-TEVsite-PDZ
Average holdup BI: 0.49
Immobilized partner concentration (10-6M): 10
P value: 6.24
Experiment method: nHU_SH-SY5Y
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2022-06-27
Number of measurements: 6
Measured pKd: 4.99
PUBMED ID: 36542723
Experimental Details

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

Experiment series 6

Protein A

Protein: ATP2B1
Fragment: 1-1220
Construct: endogenous protein (Jurkat)

Protein B

Protein: SNX27
Fragment: 40-141
Site: PDZ
Construct: avi(biotin)-his6-MBP-TEVsite-PDZ
Average holdup BI: 0.27
Immobilized partner concentration (10-6M): 10
P value: 0.53
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))