Details of experiments between P62258 and Q96NE9
Note that the results of all experiments are listed, regardless of the modification states of the fragments.



Experiment series 1

Protein A protein: YWHAE
Protein A fragment: 1-255
Protein A site: 14-3-3
Protein A construct: avi-his6-MBP-TEVsite-14-3-3epsilon

Protein B protein: FRMD6
Protein B fragment: 517-526
Protein B site: 14-3-3_pSer522
Protein B modification: (SEP)522
Protein B sequence: KLRGQSTDSL
Protein B construct: KLRGQ(pSer)TDSL (crude synthetic peptide)

Average holdup BI: 0.08
Holdup BI standard deviation: 0.03
Immobilized partner concentration in holdup experiment (10-6M): 116
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 2.39
Experiment method: HU Multiplex
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2022.02.17.
Experimental details: -log10(P Two-sided unpaired T-test (4 vs 4))
Number of measurements: 4
The affinity was below the detection threshold of the assay.


Experiment series 2

Protein A protein: YWHAE
Protein A fragment: 1-255
Protein A site: 14-3-3
Protein A construct: avi-his6-MBP-TEVsite-14-3-3epsilon

Protein B protein: FRMD6
Protein B fragment: 520-529
Protein B site: 14-3-3_pSer525
Protein B modification: (SEP)525
Protein B sequence: GQSTDSLPQT
Protein B construct: GQSTD(pSer)LPQT (crude synthetic peptide)

Average holdup BI: 0.11
Holdup BI standard deviation: 0.07
Immobilized partner concentration in holdup experiment (10-6M): 116
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 1.69
Experiment method: HU Multiplex
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2022.02.17.
Experimental details: -log10(P Two-sided unpaired T-test (4 vs 4))
Number of measurements: 4
The affinity was below the detection threshold of the assay.


Experiment series 3

Protein A protein: YWHAE
Protein A fragment: 1-255
Protein A site: 14-3-3
Protein A construct: avi-his6-MBP-TEVsite-14-3-3epsilon

Protein B protein: FRMD6
Protein B fragment: 517-526
Protein B site: 14-3-3_pSer522
Protein B modification: (SEP)522
Protein B sequence: KLRGQSTDSL
Protein B construct: KLRGQ(pSer)TDSL (crude synthetic peptide)

Average holdup BI: 0.06
Holdup BI standard deviation: 0.16
Immobilized partner concentration in holdup experiment (10-6M): 143
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 0.36
Experiment method: HU Multiplex
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2021.10.13.
Experimental details: -log10(P Two-sided unpaired T-test (4 vs 5))
Number of measurements: 5
The affinity was below the detection threshold of the assay.


Experiment series 4

Protein A protein: YWHAE
Protein A fragment: 1-255
Protein A site: 14-3-3
Protein A construct: avi-his6-MBP-TEVsite-14-3-3epsilon

Protein B protein: FRMD6
Protein B fragment: 539-548
Protein B site: 14-3-3_pSer544
Protein B modification: (SEP)544
Protein B sequence: DRHSLSLDDI
Protein B construct: DRHSL(pSer)LDDI (crude synthetic peptide)

Average holdup BI: 0.04
Holdup BI standard deviation: 0.18
Immobilized partner concentration in holdup experiment (10-6M): 143
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 0.16
Experiment method: HU Multiplex
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2021.10.13.
Experimental details: -log10(P Two-sided unpaired T-test (4 vs 5))
Number of measurements: 5
The affinity was below the detection threshold of the assay.


Experiment series 5

Protein A protein: YWHAE
Protein A fragment: 1-255
Protein A site: 14-3-3
Protein A construct: avi-his6-MBP-TEVsite-14-3-3epsilon

Protein B protein: FRMD6
Protein B fragment: 520-529
Protein B site: 14-3-3_pSer525
Protein B modification: (SEP)525
Protein B sequence: GQSTDSLPQT
Protein B construct: GQSTD(pSer)LPQT (crude synthetic peptide)

Average holdup BI: -0.01
Holdup BI standard deviation: 0.12
Immobilized partner concentration in holdup experiment (10-6M): 143
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 0.09
Experiment method: HU Multiplex
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2021.10.13.
Experimental details: -log10(P Two-sided unpaired T-test (4 vs 5))
Number of measurements: 5
The affinity was below the detection threshold of the assay.