Interaction Details


Details of experiments between Q6ZMN7 and Q9NYB5
Note that the results of all experiments are listed, regardless of the modification states of the fragments.


Experiment series 1

Protein A

Protein: PDZRN4
Fragment: 214-318
Site: PDZ_1
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: SLCO1C1
Fragment: 703-712
Site: PBM
Sequence: NYWPGKETQL
Construct: biotin-ttds-NYWPGKETQL
Measured dissociation constant (10-6M): 3.38
Standard deviation of dissociation constant (10-6M): 0.15
Experiment method: competitive FP
Details of affinity fitting: Competitive binding equation in ProFit
Number of measurements: 3
Measured pKd: 5.47
PUBMED ID: 36115835

Experiment series 2

Protein A

Protein: PDZRN4
Fragment: 214-318
Site: PDZ_1
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: SLCO1C1
Fragment: 703-712
Site: PBM
Sequence: NYWPGKETQL
Construct: biotin-ttds-NYWPGKETQL
Average holdup BI: 0.71
Holdup BI standard deviation: 0.01
Normalized holdup BI: 0.71
Normalized holdup BI standard deviation: 0.01
Immobilized partner concentration (10-6M): 11.3
Experiment method: DAPF_holdup
Details of affinity fitting: fluorescein + mCherry internal standards + normalization based on CALIP_holdup data + reverse layout
Number of measurements: 3
Measured pKd: 5.47
PUBMED ID: 36115835

Experiment series 3

Protein A

Protein: PDZRN4
Fragment: 214-318
Site: PDZ_1
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: SLCO1C1
Fragment: 703-712
Site: PBM
Sequence: NYWPGKETQL
Construct: Biotin-ado-ado-NYWPGKETQL
Average holdup BI: 0.7
Normalized holdup BI: 0.78
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: 5.38
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 4

Protein A

Protein: PDZRN4
Fragment: 214-318
Site: PDZ_1
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: SLCO1C1
Fragment: 703-712
Site: PBM
Sequence: NYWPGKETQL
Construct: biotin-ttds-NYWPGKETQL
Average holdup BI: 0.52
Normalized holdup BI: 0.63
Immobilized partner concentration (10-6M): 11.3
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: 5.28
Experimental Details

not reported internal standards of holdup layout #5

Experiment series 5

Protein A

Protein: PDZRN4
Fragment: 214-318
Site: PDZ_1
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: SLCO1C1
Fragment: 703-712
Site: PBM
Sequence: NYWPGKETQL
Construct: biotin-ttds-NYWPGKETQL
Average holdup BI: 0.34
Immobilized partner concentration (10-6M): 5.5
Experiment method: SAPF_holdup
Details of affinity fitting: fluorescein + mCherry internal standards + normal layout
Number of measurements: 1
Measured pKd: 5.1
PUBMED ID: 36115835

Experiment series 6

Protein A

Protein: PDZRN4
Fragment: 389-498
Site: PDZ_2
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: SLCO1C1
Fragment: 703-712
Site: PBM
Sequence: NYWPGKETQL
Construct: biotin-ttds-NYWPGKETQL
Average holdup BI: 0.09
Immobilized partner concentration (10-6M): 5.5
Experiment method: SAPF_holdup
Details of affinity fitting: fluorescein + mCherry internal standards + normal layout
Number of measurements: 1
The affinity was below the detection threshold of the assay.
PUBMED ID: 36115835