Details of experiments between Q9NYB5 and Q5T2W1
Note that the results of all experiments are listed, regardless of the modification states of the fragments.



Experiment series 1

Protein A protein: SLCO1C1
Protein A fragment: 703-712
Protein A site: PBM
Protein A sequence: NYWPGKETQL
Protein A construct: biotin-ttds-NYWPGKETQL

Protein B protein: NHERF3
Protein B fragment: 2-107
Protein B site: PDZ_1
Protein B construct: his6-MBP-TEVsite-PDZ

Average holdup BI: 0.76
Immobilized partner concentration in holdup experiment (10-6M): 5.5
Experiment method: SAPF_holdup
Details of affinity fitting: fluorescein + mCherry internal standards + normal layout
PUBMED ID of publication: 36115835
Number of measurements: 1
Measured pKd: 6.1


Experiment series 2

Protein A protein: SLCO1C1
Protein A fragment: 703-712
Protein A site: PBM
Protein A sequence: NYWPGKETQL
Protein A construct: biotin-ttds-NYWPGKETQL

Protein B protein: NHERF3
Protein B fragment: 132-224
Protein B site: PDZ_2
Protein B construct: his6-MBP-TEVsite-PDZ

Average holdup BI: -0.02
Immobilized partner concentration in holdup experiment (10-6M): 5.5
Experiment method: SAPF_holdup
Details of affinity fitting: fluorescein + mCherry internal standards + normal layout
PUBMED ID of publication: 36115835
Number of measurements: 1
The affinity was below the detection threshold of the assay.


Experiment series 3

Protein A protein: SLCO1C1
Protein A fragment: 703-712
Protein A site: PBM
Protein A sequence: NYWPGKETQL
Protein A construct: biotin-ttds-NYWPGKETQL

Protein B protein: NHERF3
Protein B fragment: 238-329
Protein B site: PDZ_3
Protein B construct: his6-MBP-TEVsite-PDZ

Average holdup BI: 0.01
Immobilized partner concentration in holdup experiment (10-6M): 5.5
Experiment method: SAPF_holdup
Details of affinity fitting: fluorescein + mCherry internal standards + normal layout
PUBMED ID of publication: 36115835
Number of measurements: 1
The affinity was below the detection threshold of the assay.


Experiment series 4

Protein A protein: SLCO1C1
Protein A fragment: 703-712
Protein A site: PBM
Protein A sequence: NYWPGKETQL
Protein A construct: biotin-ttds-NYWPGKETQL

Protein B protein: NHERF3
Protein B fragment: 375-459
Protein B site: PDZ_4
Protein B construct: his6-MBP-TEVsite-PDZ

Average holdup BI: 0.06
Immobilized partner concentration in holdup experiment (10-6M): 5.5
Experiment method: SAPF_holdup
Details of affinity fitting: fluorescein + mCherry internal standards + normal layout
PUBMED ID of publication: 36115835
Number of measurements: 1
The affinity was below the detection threshold of the assay.


Experiment series 5

Protein A protein: SLCO1C1
Protein A fragment: 703-712
Protein A site: PBM
Protein A sequence: NYWPGKETQL
Protein A construct: biotin-ttds-NYWPGKETQL

Protein B protein: NHERF3
Protein B fragment: 2-107
Protein B site: PDZ_1
Protein B construct: his6-MBP-TEVsite-PDZ

Average holdup BI: 0.64
Holdup BI standard deviation: 0.04
Normalized holdup BI: 0.68
Normalized holdup BI standard deviation: 0.04
Immobilized partner concentration in holdup experiment (10-6M): 11.3
Experiment method: DAPF_holdup
Details of affinity fitting: fluorescein + mCherry internal standards + normalization based on CALIP_holdup data + reverse layout
PUBMED ID of publication: 36115835
Number of measurements: 3
Measured pKd: 5.4


Experiment series 6

Protein A protein: SLCO1C1
Protein A fragment: 703-712
Protein A site: PBM
Protein A sequence: NYWPGKETQL
Protein A construct: biotin-ttds-NYWPGKETQL

Protein B protein: NHERF3
Protein B fragment: 238-329
Protein B site: PDZ_3
Protein B construct: his6-MBP-TEVsite-PDZ

Average holdup BI: 0.02
Normalized holdup BI: 0.02
Immobilized partner concentration in holdup experiment (10-6M): 11.3
Experiment method: DAPF_holdup
Details of affinity fitting: fluorescein + mCherry internal standards + normalization based on CALIP_holdup data + reverse layout
PUBMED ID of publication: 36115835
Number of measurements: 1
The affinity was below the detection threshold of the assay.


Experiment series 7

Protein A protein: SLCO1C1
Protein A fragment: 703-712
Protein A site: PBM
Protein A sequence: NYWPGKETQL
Protein A construct: biotin-ttds-NYWPGKETQL

Protein B protein: NHERF3
Protein B fragment: 375-459
Protein B site: PDZ_4
Protein B construct: his6-MBP-TEVsite-PDZ

Average holdup BI: -0.01
Normalized holdup BI: -0.01
Immobilized partner concentration in holdup experiment (10-6M): 11.3
Experiment method: DAPF_holdup
Details of affinity fitting: fluorescein + mCherry internal standards + normalization based on CALIP_holdup data + reverse layout
PUBMED ID of publication: 36115835
Number of measurements: 1
The affinity was below the detection threshold of the assay.


Experiment series 8

Protein A protein: SLCO1C1
Protein A fragment: 703-712
Protein A site: PBM
Protein A sequence: NYWPGKETQL
Protein A construct: biotin-ttds-NYWPGKETQL

Protein B protein: NHERF3
Protein B fragment: 2-107
Protein B site: PDZ_1
Protein B construct: his6-MBP-TEVsite-PDZ

Average holdup BI: 0.58
Normalized holdup BI: 0.63
Immobilized partner concentration in holdup experiment (10-6M): 11.3
Experiment method: DAPF_holdup
Details of affinity fitting: fluorescein + mCherry internal standards + normalization based on CALIP_holdup data + reverse layout
Experimental details: not reported internal standards of holdup layout #5
Number of measurements: 1
Measured pKd: 5.29


Experiment series 9

Protein A protein: SLCO1C1
Protein A fragment: 703-712
Protein A site: PBM
Protein A sequence: NYWPGKETQL
Protein A construct: biotin-ttds-NYWPGKETQL

Protein B protein: NHERF3
Protein B fragment: 238-329
Protein B site: PDZ_3
Protein B construct: his6-MBP-TEVsite-PDZ

Average holdup BI: 0.01
Normalized holdup BI: 0.01
Immobilized partner concentration in holdup experiment (10-6M): 11.3
Experiment method: DAPF_holdup
Details of affinity fitting: fluorescein + mCherry internal standards + normalization based on CALIP_holdup data + reverse layout
Experimental details: not reported internal standards of holdup layout #5
Number of measurements: 1
The affinity was below the detection threshold of the assay.


Experiment series 10

Protein A protein: SLCO1C1
Protein A fragment: 703-712
Protein A site: PBM
Protein A sequence: NYWPGKETQL
Protein A construct: biotin-ttds-NYWPGKETQL

Protein B protein: NHERF3
Protein B fragment: 375-459
Protein B site: PDZ_4
Protein B construct: his6-MBP-TEVsite-PDZ

Average holdup BI: 0.04
Normalized holdup BI: 0.04
Immobilized partner concentration in holdup experiment (10-6M): 11.3
Experiment method: DAPF_holdup
Details of affinity fitting: fluorescein + mCherry internal standards + normalization based on CALIP_holdup data + reverse layout
Experimental details: not reported internal standards of holdup layout #5
Number of measurements: 1
The affinity was below the detection threshold of the assay.


Experiment series 11

Protein A protein: SLCO1C1
Protein A fragment: 703-712
Protein A site: PBM
Protein A sequence: NYWPGKETQL
Protein A construct: Biotin-ado-ado-NYWPGKETQL

Protein B protein: NHERF3
Protein B fragment: 2-107
Protein B site: PDZ_1
Protein B construct: his6-MBP-TEVsite-PDZ

Average holdup BI: 0.72
Normalized holdup BI: 0.76
Immobilized partner concentration in holdup experiment (10-6M): 18
Experiment method: DAPF_holdup
Details of affinity fitting: fluorescein + mCherry internal standards + normalization based on CALIP_holdup data + reverse layout
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
PUBMED ID of publication: 36115835
Number of measurements: 1
Measured pKd: 5.32


Experiment series 12

Protein A protein: SLCO1C1
Protein A fragment: 703-712
Protein A site: PBM
Protein A sequence: NYWPGKETQL
Protein A construct: Biotin-ado-ado-NYWPGKETQL

Protein B protein: NHERF3
Protein B fragment: 375-459
Protein B site: PDZ_4
Protein B construct: his6-MBP-TEVsite-PDZ

Average holdup BI: 0.12
Normalized holdup BI: 0.12
Immobilized partner concentration in holdup experiment (10-6M): 18
Experiment method: DAPF_holdup
Details of affinity fitting: fluorescein + mCherry internal standards + normalization based on CALIP_holdup data + reverse layout
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
PUBMED ID of publication: 36115835
Number of measurements: 1
Measured pKd: 3.88


Experiment series 13

Protein A protein: SLCO1C1
Protein A fragment: 703-712
Protein A site: PBM
Protein A sequence: NYWPGKETQL
Protein A construct: Biotin-ado-ado-NYWPGKETQL

Protein B protein: NHERF3
Protein B fragment: 238-329
Protein B site: PDZ_3
Protein B construct: his6-MBP-TEVsite-PDZ

Average holdup BI: 0.09
Normalized holdup BI: 0.09
Immobilized partner concentration in holdup experiment (10-6M): 18
Experiment method: DAPF_holdup
Details of affinity fitting: fluorescein + mCherry internal standards + normalization based on CALIP_holdup data + reverse layout
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
PUBMED ID of publication: 36115835
Number of measurements: 1
Measured pKd: 3.74