Details of experiments between P03409 and Q86UL8
Note that the results of all experiments are listed, regardless of the modification states of the fragments.



Experiment series 1

Protein A protein: HTLV1-TAX1
Protein A fragment: 344-353
Protein A site: PBM
Protein A sequence: SEKHFRETEV
Protein A construct: biotin-ttds-SEKHFRETEV

Protein B protein: MAGI2
Protein B fragment: 410-522
Protein B site: PDZ_2
Protein B construct: his6-MBP-TEVsite-PDZ

Average holdup BI: 0.6
Holdup BI standard deviation: 0.02
Immobilized partner concentration in holdup experiment (10-6M): 19
Experiment method: CALIP_holdup
Details of affinity fitting: BSA and lysozyme internal standards + bacterial cell lysate + normal layout
PUBMED ID of publication: 36115835
Number of measurements: 2
Measured pKd: 4.96


Experiment series 2

Protein A protein: HTLV1-TAX1
Protein A fragment: 344-353
Protein A site: PBM
Protein A sequence: SEKHFRETEV
Protein A construct: biotin-ttds-SEKHFRETEV

Protein B protein: MAGI2
Protein B fragment: 915-1017
Protein B site: PDZ_5
Protein B construct: his6-MBP-TEVsite-PDZ

Average holdup BI: 0.4
Holdup BI standard deviation: 0.29
Immobilized partner concentration in holdup experiment (10-6M): 19
Experiment method: CALIP_holdup
Details of affinity fitting: BSA and lysozyme internal standards + bacterial cell lysate + normal layout
PUBMED ID of publication: 36115835
Number of measurements: 2
Measured pKd: 4.59


Experiment series 3

Protein A protein: HTLV1-TAX1
Protein A fragment: 344-353
Protein A site: PBM
Protein A sequence: SEKHFRETEV
Protein A construct: biotin-ttds-SEKHFRETEV

Protein B protein: MAGI2
Protein B fragment: 600-682
Protein B site: PDZ_3
Protein B construct: his6-MBP-TEVsite-PDZ

Average holdup BI: 0.39
Holdup BI standard deviation: 0.04
Immobilized partner concentration in holdup experiment (10-6M): 19
Experiment method: CALIP_holdup
Details of affinity fitting: BSA and lysozyme internal standards + bacterial cell lysate + normal layout
PUBMED ID of publication: 36115835
Number of measurements: 2
Measured pKd: 4.56


Experiment series 4

Protein A protein: HTLV1-TAX1
Protein A fragment: 344-353
Protein A site: PBM
Protein A sequence: SEKHFRETEV
Protein A construct: biotin-ttds-SEKHFRETEV

Protein B protein: MAGI2
Protein B fragment: 1141-1229
Protein B site: PDZ_6
Protein B construct: his6-MBP-TEVsite-PDZ

Average holdup BI: 0.38
Holdup BI standard deviation: 0.08
Immobilized partner concentration in holdup experiment (10-6M): 19
Experiment method: CALIP_holdup
Details of affinity fitting: BSA and lysozyme internal standards + bacterial cell lysate + normal layout
PUBMED ID of publication: 36115835
Number of measurements: 3
Measured pKd: 4.54


Experiment series 5

Protein A protein: HTLV1-TAX1
Protein A fragment: 344-353
Protein A site: PBM
Protein A sequence: SEKHFRETEV
Protein A construct: biotin-ttds-SEKHFRETEV

Protein B protein: MAGI2
Protein B fragment: 772-865
Protein B site: PDZ_4
Protein B construct: his6-MBP-TEVsite-PDZ

Average holdup BI: 0.34
Holdup BI standard deviation: 0.09
Immobilized partner concentration in holdup experiment (10-6M): 19
Experiment method: CALIP_holdup
Details of affinity fitting: BSA and lysozyme internal standards + bacterial cell lysate + normal layout
PUBMED ID of publication: 36115835
Number of measurements: 2
Measured pKd: 4.46


Experiment series 6

Protein A protein: HTLV1-TAX1
Protein A fragment: 344-353
Protein A site: PBM
Protein A sequence: SEKHFRETEV
Protein A construct: biotin-ttds-SEKHFRETEV

Protein B protein: MAGI2
Protein B fragment: 1-102
Protein B site: PDZ_1
Protein B construct: his6-MBP-TEVsite-PDZ

Average holdup BI: 0
Immobilized partner concentration in holdup experiment (10-6M): 19
Experiment method: CALIP_holdup
Details of affinity fitting: BSA and lysozyme internal standards + bacterial cell lysate + normal 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: HTLV1-TAX1
Protein A fragment: 344-353
Protein A site: PBM
Protein A sequence: SEKHFRETEV
Protein A construct: biotin-ttds-SEKHFRETEV

Protein B protein: MAGI2
Protein B fragment: 410-522
Protein B site: PDZ_2
Protein B construct: his6-MBP-TEVsite-PDZ

Measured dissociation constant (10-6M): 16.68
Standard deviation of dissociation constant (10-6M): 0.97
Experiment method: competitive FP
Details of affinity fitting: Competitive binding equation in ProFit

PUBMED ID of publication: 36115835
Number of measurements: 3
Measured pKd: 4.78


Experiment series 8

Protein A protein: HTLV1-TAX1
Protein A fragment: 344-353
Protein A site: PBM
Protein A sequence: SEKHFRETEV
Protein A construct: biotin-ttds-SEKHFRETEV

Protein B protein: MAGI2
Protein B fragment: 915-1017
Protein B site: PDZ_5
Protein B construct: his6-MBP-TEVsite-PDZ

Average holdup BI: 0.47
Normalized holdup BI: 0.47
Immobilized partner concentration in holdup experiment (10-6M): 15
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
Measured pKd: 4.84


Experiment series 9

Protein A protein: HTLV1-TAX1
Protein A fragment: 344-353
Protein A site: PBM
Protein A sequence: SEKHFRETEV
Protein A construct: biotin-ttds-SEKHFRETEV

Protein B protein: MAGI2
Protein B fragment: 410-522
Protein B site: PDZ_2
Protein B construct: his6-MBP-TEVsite-PDZ

Average holdup BI: 0.31
Normalized holdup BI: 0.34
Immobilized partner concentration in holdup experiment (10-6M): 15
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
Measured pKd: 4.57


Experiment series 10

Protein A protein: HTLV1-TAX1
Protein A fragment: 344-353
Protein A site: PBM
Protein A sequence: SEKHFRETEV
Protein A construct: biotin-ttds-SEKHFRETEV

Protein B protein: MAGI2
Protein B fragment: 772-865
Protein B site: PDZ_4
Protein B construct: his6-MBP-TEVsite-PDZ

Average holdup BI: 0.21
Normalized holdup BI: 0.3
Immobilized partner concentration in holdup experiment (10-6M): 15
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
Measured pKd: 4.49


Experiment series 11

Protein A protein: HTLV1-TAX1
Protein A fragment: 344-353
Protein A site: PBM
Protein A sequence: SEKHFRETEV
Protein A construct: biotin-ttds-SEKHFRETEV

Protein B protein: MAGI2
Protein B fragment: 1141-1229
Protein B site: PDZ_6
Protein B construct: his6-MBP-TEVsite-PDZ

Average holdup BI: 0.23
Normalized holdup BI: 0.27
Immobilized partner concentration in holdup experiment (10-6M): 15
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
Measured pKd: 4.43


Experiment series 12

Protein A protein: HTLV1-TAX1
Protein A fragment: 344-353
Protein A site: PBM
Protein A sequence: SEKHFRETEV
Protein A construct: biotin-ttds-SEKHFRETEV

Protein B protein: MAGI2
Protein B fragment: 600-682
Protein B site: PDZ_3
Protein B construct: his6-MBP-TEVsite-PDZ

Average holdup BI: 0.18
Normalized holdup BI: 0.22
Immobilized partner concentration in holdup experiment (10-6M): 15
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
Measured pKd: 4.3


Experiment series 13

Protein A protein: HTLV1-TAX1
Protein A fragment: 344-353
Protein A site: PBM
Protein A sequence: SEKHFRETEV
Protein A construct: Biotin-ado-ado-SEKHFRETEV

Protein B protein: MAGI2
Protein B fragment: 410-522
Protein B site: PDZ_2
Protein B construct: his6-MBP-TEVsite-PDZ

Average holdup BI: 0.46
Normalized holdup BI: 0.51
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: 4.81


Experiment series 14

Protein A protein: HTLV1-TAX1
Protein A fragment: 344-353
Protein A site: PBM
Protein A sequence: SEKHFRETEV
Protein A construct: Biotin-ado-ado-SEKHFRETEV

Protein B protein: MAGI2
Protein B fragment: 1141-1229
Protein B site: PDZ_6
Protein B construct: his6-MBP-TEVsite-PDZ

Average holdup BI: 0.41
Normalized holdup BI: 0.41
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: 4.64


Experiment series 15

Protein A protein: HTLV1-TAX1
Protein A fragment: 344-353
Protein A site: PBM
Protein A sequence: SEKHFRETEV
Protein A construct: Biotin-ado-ado-SEKHFRETEV

Protein B protein: MAGI2
Protein B fragment: 600-682
Protein B site: PDZ_3
Protein B construct: his6-MBP-TEVsite-PDZ

Average holdup BI: 0.3
Normalized holdup BI: 0.31
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: 4.43


Experiment series 16

Protein A protein: HTLV1-TAX1
Protein A fragment: 344-353
Protein A site: PBM
Protein A sequence: SEKHFRETEV
Protein A construct: Biotin-ado-ado-SEKHFRETEV

Protein B protein: MAGI2
Protein B fragment: 772-865
Protein B site: PDZ_4
Protein B construct: his6-MBP-TEVsite-PDZ

Average holdup BI: 0.25
Normalized holdup BI: 0.33
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: 4.48


Experiment series 17

Protein A protein: HTLV1-TAX1
Protein A fragment: 344-353
Protein A site: PBM
Protein A sequence: SEKHFRETEV
Protein A construct: Biotin-ado-ado-SEKHFRETEV

Protein B protein: MAGI2
Protein B fragment: 915-1017
Protein B site: PDZ_5
Protein B construct: his6-MBP-TEVsite-PDZ

Average holdup BI: 0.58
Normalized holdup BI: 0.58
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: 4.95