Interaction Details


Details of experiments between Q96L92 and Q15046
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: avi(biotin)-his6-MBP-TEVsite-PDZ

Protein B

Protein: KARS1
Fragment: 1-597
Construct: endogenous protein (Jurkat)
Average holdup BI: 0.67
Immobilized partner concentration (10-6M): 10
P value: 8.18
Experiment method: nHU_Jurkat
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2022-08-03
Number of measurements: 3
Measured pKd: 5.31
PUBMED ID: 36542723
Experimental Details

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

Experiment series 2

Protein A

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

Protein B

Protein: KARS1
Fragment: 1-597
Construct: endogenous protein (Jurkat)
Average holdup BI: 0.67
Immobilized partner concentration (10-6M): 10
P value: 10.36
Experiment method: nHU_Jurkat
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2022-06-27
Number of measurements: 6
Measured pKd: 5.31
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: KARS1
Fragment: 1-597
Construct: endogenous protein (SH-SY5Y)
Average holdup BI: 0.34
Immobilized partner concentration (10-6M): 10
P value: 6.69
Experiment method: nHU_SH-SY5Y
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2022-06-27
Number of measurements: 6
Measured pKd: 4.71
PUBMED ID: 36542723
Experimental Details

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

Experiment series 4

Protein A

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

Protein B

Protein: KARS1
Fragment: 588-597
Site: PBM
Sequence: LESTTVGTSV
Construct: biotin-ado-ado-LESTTVGTSV
Average holdup BI: 0.32
Normalized holdup BI: 0.32
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: 4.45
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 5

Protein A

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

Protein B

Protein: KARS1
Fragment: 1-597
Construct: endogenous protein (Jurkat)
Average holdup BI: 0.24
Immobilized partner concentration (10-6M): 10
P value: 4.29
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))