Details of experiments between P31947 and O60343
Note that the results of all experiments are listed, regardless of the modification states of the fragments.



Experiment series 1

Protein A protein: SFN
Protein A fragment: 1-248
Protein A site: 14-3-3
Protein A modification: 100_uM_FCA
Protein A construct: avi-his6-MBP-TEVsite-14-3-3sigma

Protein B protein: TBC1D4
Protein B fragment: 563-572
Protein B site: 14-3-3_pThr568
Protein B modification: (TPO)568
Protein B sequence: AKRSLTSSLE
Protein B construct: AKRSL(pThr)SSLE (crude synthetic peptide)

Average holdup BI: 0.28
Holdup BI standard deviation: 0.01
Immobilized partner concentration in holdup experiment (10-6M): 111
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 7.83
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
Measured pKd: 3.54


Experiment series 2

Protein A protein: SFN
Protein A fragment: 1-248
Protein A site: 14-3-3
Protein A modification: 100_uM_FCA
Protein A construct: avi-his6-MBP-TEVsite-14-3-3sigma

Protein B protein: TBC1D4
Protein B fragment: 699-708
Protein B site: 14-3-3_pSer704
Protein B modification: (SEP)704
Protein B sequence: LHTSFSAPSF
Protein B construct: LHTSF(pSer)APSF (crude synthetic peptide)

Average holdup BI: 0.97
Holdup BI standard deviation: 0.01
Immobilized partner concentration in holdup experiment (10-6M): 111
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 6.1
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
Measured pKd: 5.43


Experiment series 3

Protein A protein: SFN
Protein A fragment: 1-248
Protein A site: 14-3-3
Protein A construct: avi-his6-MBP-TEVsite-14-3-3sigma

Protein B protein: TBC1D4
Protein B fragment: 563-572
Protein B site: 14-3-3_pThr568
Protein B modification: (TPO)568
Protein B sequence: AKRSLTSSLE
Protein B construct: AKRSL(pThr)SSLE (crude synthetic peptide)

Average holdup BI: 0.29
Holdup BI standard deviation: 0.03
Immobilized partner concentration in holdup experiment (10-6M): 142
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 6.05
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
Measured pKd: 3.46


Experiment series 4

Protein A protein: SFN
Protein A fragment: 1-248
Protein A site: 14-3-3
Protein A construct: avi-his6-MBP-TEVsite-14-3-3sigma

Protein B protein: TBC1D4
Protein B fragment: 563-572
Protein B site: 14-3-3_pThr568
Protein B modification: (TPO)568
Protein B sequence: AKRSLTSSLE
Protein B construct: AKRSL(pThr)SSLE (crude synthetic peptide)

Average holdup BI: 0.22
Holdup BI standard deviation: 0.02
Immobilized partner concentration in holdup experiment (10-6M): 113
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 5.93
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
Measured pKd: 3.39


Experiment series 5

Protein A protein: SFN
Protein A fragment: 1-248
Protein A site: 14-3-3
Protein A construct: avi-his6-MBP-TEVsite-14-3-3sigma

Protein B protein: TBC1D4
Protein B fragment: 592-601
Protein B site: 14-3-3_pSer597
Protein B modification: (SEP)597
Protein B sequence: FERSNSLASE
Protein B construct: FERSN(pSer)LASE (crude synthetic peptide)

Average holdup BI: 0.09
Holdup BI standard deviation: 0.02
Immobilized partner concentration in holdup experiment (10-6M): 142
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 4.94
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 6

Protein A protein: SFN
Protein A fragment: 1-248
Protein A site: 14-3-3
Protein A construct: avi-his6-MBP-TEVsite-14-3-3sigma

Protein B protein: TBC1D4
Protein B fragment: 583-592
Protein B site: 14-3-3_pSer588
Protein B modification: (SEP)588
Protein B sequence: RGRLGSVDSF
Protein B construct: RGRLG(pSer)VDSF (crude synthetic peptide)

Average holdup BI: 0.25
Holdup BI standard deviation: 0.06
Immobilized partner concentration in holdup experiment (10-6M): 142
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 3.81
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
Measured pKd: 3.38


Experiment series 7

Protein A protein: SFN
Protein A fragment: 1-248
Protein A site: 14-3-3
Protein A modification: 100_uM_FCA
Protein A construct: avi-his6-MBP-TEVsite-14-3-3sigma

Protein B protein: TBC1D4
Protein B fragment: 583-592
Protein B site: 14-3-3_pSer588
Protein B modification: (SEP)588
Protein B sequence: RGRLGSVDSF
Protein B construct: RGRLG(pSer)VDSF (crude synthetic peptide)

Average holdup BI: 0.2
Holdup BI standard deviation: 0.05
Immobilized partner concentration in holdup experiment (10-6M): 111
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 3.28
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 8

Protein A protein: SFN
Protein A fragment: 1-248
Protein A site: 14-3-3
Protein A construct: avi-his6-MBP-TEVsite-14-3-3sigma

Protein B protein: TBC1D4
Protein B fragment: 586-595
Protein B site: 14-3-3_pSer591
Protein B modification: (SEP)591
Protein B sequence: LGSVDSFERS
Protein B construct: LGSVD(pSer)FERS (crude synthetic peptide)

Average holdup BI: 0.04
Holdup BI standard deviation: 0.02
Immobilized partner concentration in holdup experiment (10-6M): 113
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 2.38
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 9

Protein A protein: SFN
Protein A fragment: 1-248
Protein A site: 14-3-3
Protein A construct: avi-his6-MBP-TEVsite-14-3-3sigma

Protein B protein: TBC1D4
Protein B fragment: 699-708
Protein B site: 14-3-3_pSer704
Protein B modification: (SEP)704
Protein B sequence: LHTSFSAPSF
Protein B construct: LHTSF(pSer)APSF (crude synthetic peptide)

Average holdup BI: 0.35
Holdup BI standard deviation: 0.06
Immobilized partner concentration in holdup experiment (10-6M): 113
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 2.12
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
Measured pKd: 3.68


Experiment series 10

Protein A protein: SFN
Protein A fragment: 1-248
Protein A site: 14-3-3
Protein A construct: avi-his6-MBP-TEVsite-14-3-3sigma

Protein B protein: TBC1D4
Protein B fragment: 583-592
Protein B site: 14-3-3_pSer588
Protein B modification: (SEP)588
Protein B sequence: RGRLGSVDSF
Protein B construct: RGRLG(pSer)VDSF (crude synthetic peptide)

Average holdup BI: 0.12
Holdup BI standard deviation: 0.07
Immobilized partner concentration in holdup experiment (10-6M): 113
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 1.9
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 11

Protein A protein: SFN
Protein A fragment: 1-248
Protein A site: 14-3-3
Protein A construct: avi-his6-MBP-TEVsite-14-3-3sigma

Protein B protein: TBC1D4
Protein B fragment: 699-708
Protein B site: 14-3-3_pSer704
Protein B modification: (SEP)704
Protein B sequence: LHTSFSAPSF
Protein B construct: LHTSF(pSer)APSF (crude synthetic peptide)

Average holdup BI: 0.88
Holdup BI standard deviation: 0.09
Immobilized partner concentration in holdup experiment (10-6M): 142
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 1.84
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
Measured pKd: 4.71


Experiment series 12

Protein A protein: SFN
Protein A fragment: 1-248
Protein A site: 14-3-3
Protein A construct: avi-his6-MBP-TEVsite-14-3-3sigma

Protein B protein: TBC1D4
Protein B fragment: 592-601
Protein B site: 14-3-3_pSer597
Protein B modification: (SEP)597
Protein B sequence: FERSNSLASE
Protein B construct: FERSN(pSer)LASE (crude synthetic peptide)

Average holdup BI: 0.04
Holdup BI standard deviation: 0.03
Immobilized partner concentration in holdup experiment (10-6M): 113
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 1.59
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 13

Protein A protein: SFN
Protein A fragment: 1-248
Protein A site: 14-3-3
Protein A modification: 100_uM_FCA
Protein A construct: avi-his6-MBP-TEVsite-14-3-3sigma

Protein B protein: TBC1D4
Protein B fragment: 592-601
Protein B site: 14-3-3_pSer597
Protein B modification: (SEP)597
Protein B sequence: FERSNSLASE
Protein B construct: FERSN(pSer)LASE (crude synthetic peptide)

Average holdup BI: 0.03
Holdup BI standard deviation: 0.03
Immobilized partner concentration in holdup experiment (10-6M): 111
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 1.39
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 14

Protein A protein: SFN
Protein A fragment: 1-248
Protein A site: 14-3-3
Protein A construct: avi-his6-MBP-TEVsite-14-3-3sigma

Protein B protein: TBC1D4
Protein B fragment: 754-763
Protein B site: 14-3-3_pSer759
Protein B modification: (SEP)759
Protein B sequence: SNESLSVGGT
Protein B construct: SNESL(pSer)VGGT (crude synthetic peptide)

Average holdup BI: 0.17
Holdup BI standard deviation: 0.14
Immobilized partner concentration in holdup experiment (10-6M): 113
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 0.99
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 15

Protein A protein: SFN
Protein A fragment: 1-248
Protein A site: 14-3-3
Protein A modification: 100_uM_FCA
Protein A construct: avi-his6-MBP-TEVsite-14-3-3sigma

Protein B protein: TBC1D4
Protein B fragment: 565-574
Protein B site: 14-3-3_pSer570
Protein B modification: (SEP)570
Protein B sequence: RSLTSSLENI
Protein B construct: RSLTS(pSer)LENI (crude synthetic peptide)

Average holdup BI: 0.06
Holdup BI standard deviation: 0.07
Immobilized partner concentration in holdup experiment (10-6M): 111
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 0.85
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 16

Protein A protein: SFN
Protein A fragment: 1-248
Protein A site: 14-3-3
Protein A modification: 100_uM_FCA
Protein A construct: avi-his6-MBP-TEVsite-14-3-3sigma

Protein B protein: TBC1D4
Protein B fragment: 639-648
Protein B site: 14-3-3_pSer644
Protein B modification: (SEP)644
Protein B sequence: RAHTFSHPPS
Protein B construct: RAHTF(pSer)HPPS (crude synthetic peptide)

Average holdup BI: 0.14
Holdup BI standard deviation: 0.17
Immobilized partner concentration in holdup experiment (10-6M): 111
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 0.79
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 17

Protein A protein: SFN
Protein A fragment: 1-248
Protein A site: 14-3-3
Protein A modification: 100_uM_FCA
Protein A construct: avi-his6-MBP-TEVsite-14-3-3sigma

Protein B protein: TBC1D4
Protein B fragment: 595-604
Protein B site: 14-3-3_pSer600
Protein B modification: (SEP)600
Protein B sequence: SNSLASEKDY
Protein B construct: SNSLA(pSer)EKDY (crude synthetic peptide)

Average holdup BI: 0.03
Holdup BI standard deviation: 0.04
Immobilized partner concentration in holdup experiment (10-6M): 111
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 0.65
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 18

Protein A protein: SFN
Protein A fragment: 1-248
Protein A site: 14-3-3
Protein A construct: avi-his6-MBP-TEVsite-14-3-3sigma

Protein B protein: TBC1D4
Protein B fragment: 595-604
Protein B site: 14-3-3_pSer600
Protein B modification: (SEP)600
Protein B sequence: SNSLASEKDY
Protein B construct: SNSLA(pSer)EKDY (crude synthetic peptide)

Average holdup BI: -0.02
Holdup BI standard deviation: 0.04
Immobilized partner concentration in holdup experiment (10-6M): 142
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 0.4
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 19

Protein A protein: SFN
Protein A fragment: 1-248
Protein A site: 14-3-3
Protein A construct: avi-his6-MBP-TEVsite-14-3-3sigma

Protein B protein: TBC1D4
Protein B fragment: 595-604
Protein B site: 14-3-3_pSer600
Protein B modification: (SEP)600
Protein B sequence: SNSLASEKDY
Protein B construct: SNSLA(pSer)EKDY (crude synthetic peptide)

Average holdup BI: -0.01
Holdup BI standard deviation: 0.05
Immobilized partner concentration in holdup experiment (10-6M): 113
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 0.27
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 20

Protein A protein: SFN
Protein A fragment: 1-248
Protein A site: 14-3-3
Protein A construct: avi-his6-MBP-TEVsite-14-3-3sigma

Protein B protein: TBC1D4
Protein B fragment: 480-489
Protein B site: 14-3-3_pSer485
Protein B modification: (SEP)485
Protein B sequence: IQRHLSSLTD
Protein B construct: IQRHL(pSer)SLTD (crude synthetic peptide)

Average holdup BI: -0.03
Holdup BI standard deviation: 0.09
Immobilized partner concentration in holdup experiment (10-6M): 113
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 0.26
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 21

Protein A protein: SFN
Protein A fragment: 1-248
Protein A site: 14-3-3
Protein A modification: 100_uM_FCA
Protein A construct: avi-his6-MBP-TEVsite-14-3-3sigma

Protein B protein: TBC1D4
Protein B fragment: 586-595
Protein B site: 14-3-3_pSer591
Protein B modification: (SEP)591
Protein B sequence: LGSVDSFERS
Protein B construct: LGSVD(pSer)FERS (crude synthetic peptide)

Average holdup BI: 0.01
Holdup BI standard deviation: 0.05
Immobilized partner concentration in holdup experiment (10-6M): 111
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 0.23
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 22

Protein A protein: SFN
Protein A fragment: 1-248
Protein A site: 14-3-3
Protein A construct: avi-his6-MBP-TEVsite-14-3-3sigma

Protein B protein: TBC1D4
Protein B fragment: 565-574
Protein B site: 14-3-3_pSer570
Protein B modification: (SEP)570
Protein B sequence: RSLTSSLENI
Protein B construct: RSLTS(pSer)LENI (crude synthetic peptide)

Average holdup BI: 0.03
Holdup BI standard deviation: 0.13
Immobilized partner concentration in holdup experiment (10-6M): 142
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 0.2
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 23

Protein A protein: SFN
Protein A fragment: 1-248
Protein A site: 14-3-3
Protein A construct: avi-his6-MBP-TEVsite-14-3-3sigma

Protein B protein: TBC1D4
Protein B fragment: 639-648
Protein B site: 14-3-3_pSer644
Protein B modification: (SEP)644
Protein B sequence: RAHTFSHPPS
Protein B construct: RAHTF(pSer)HPPS (crude synthetic peptide)

Average holdup BI: 0.04
Holdup BI standard deviation: 0.16
Immobilized partner concentration in holdup experiment (10-6M): 113
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 0.19
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 24

Protein A protein: SFN
Protein A fragment: 1-248
Protein A site: 14-3-3
Protein A modification: 100_uM_FCA
Protein A construct: avi-his6-MBP-TEVsite-14-3-3sigma

Protein B protein: TBC1D4
Protein B fragment: 1202-1211
Protein B site: 14-3-3_pSer1207
Protein B modification: (SEP)1207
Protein B sequence: LERANSQLKR
Protein B construct: LERAN(pSer)QLKR (crude synthetic peptide)

Average holdup BI: 0.09
Holdup BI standard deviation: 0.61
Immobilized partner concentration in holdup experiment (10-6M): 111
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 0.1
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 25

Protein A protein: SFN
Protein A fragment: 1-248
Protein A site: 14-3-3
Protein A construct: avi-his6-MBP-TEVsite-14-3-3sigma

Protein B protein: TBC1D4
Protein B fragment: 336-345
Protein B site: 14-3-3_pSer341
Protein B modification: (SEP)341
Protein B sequence: RRRHASAPSH
Protein B construct: RRRHA(pSer)APSH (crude synthetic peptide)

Average holdup BI: 0.08
Holdup BI standard deviation: 0.53
Immobilized partner concentration in holdup experiment (10-6M): 142
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 0.1
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 26

Protein A protein: SFN
Protein A fragment: 1-248
Protein A site: 14-3-3
Protein A construct: avi-his6-MBP-TEVsite-14-3-3sigma

Protein B protein: TBC1D4
Protein B fragment: 1202-1211
Protein B site: 14-3-3_pSer1207
Protein B modification: (SEP)1207
Protein B sequence: LERANSQLKR
Protein B construct: LERAN(pSer)QLKR (crude synthetic peptide)

Average holdup BI: -0.08
Holdup BI standard deviation: 1.17
Immobilized partner concentration in holdup experiment (10-6M): 142
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 0.06
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 27

Protein A protein: SFN
Protein A fragment: 1-248
Protein A site: 14-3-3
Protein A construct: avi-his6-MBP-TEVsite-14-3-3sigma

Protein B protein: TBC1D4
Protein B fragment: 586-595
Protein B site: 14-3-3_pSer591
Protein B modification: (SEP)591
Protein B sequence: LGSVDSFERS
Protein B construct: LGSVD(pSer)FERS (crude synthetic peptide)

Average holdup BI: 0
Holdup BI standard deviation: 0.03
Immobilized partner concentration in holdup experiment (10-6M): 142
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 0.04
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 28

Protein A protein: SFN
Protein A fragment: 1-248
Protein A site: 14-3-3
Protein A modification: 100_uM_FCA
Protein A construct: avi-his6-MBP-TEVsite-14-3-3sigma

Protein B protein: TBC1D4
Protein B fragment: 480-489
Protein B site: 14-3-3_pSer485
Protein B modification: (SEP)485
Protein B sequence: IQRHLSSLTD
Protein B construct: IQRHL(pSer)SLTD (crude synthetic peptide)

Average holdup BI: 0
Holdup BI standard deviation: 0.05
Immobilized partner concentration in holdup experiment (10-6M): 111
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 0.03
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 29

Protein A protein: SFN
Protein A fragment: 1-248
Protein A site: 14-3-3
Protein A construct: avi-his6-MBP-TEVsite-14-3-3sigma

Protein B protein: TBC1D4
Protein B fragment: 480-489
Protein B site: 14-3-3_pSer485
Protein B modification: (SEP)485
Protein B sequence: IQRHLSSLTD
Protein B construct: IQRHL(pSer)SLTD (crude synthetic peptide)

Average holdup BI: 0
Holdup BI standard deviation: 0.09
Immobilized partner concentration in holdup experiment (10-6M): 142
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 0.02
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 30

Protein A protein: SFN
Protein A fragment: 1-248
Protein A site: 14-3-3
Protein A construct: avi-his6-MBP-TEVsite-14-3-3sigma

Protein B protein: TBC1D4
Protein B fragment: 565-574
Protein B site: 14-3-3_pSer570
Protein B modification: (SEP)570
Protein B sequence: RSLTSSLENI
Protein B construct: RSLTS(pSer)LENI (crude synthetic peptide)

Average holdup BI: 0
Holdup BI standard deviation: 0.09
Immobilized partner concentration in holdup experiment (10-6M): 113
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 0.02
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 31

Protein A protein: SFN
Protein A fragment: 1-248
Protein A site: 14-3-3
Protein A construct: avi-his6-MBP-TEVsite-14-3-3sigma

Protein B protein: TBC1D4
Protein B fragment: 639-648
Protein B site: 14-3-3_pSer644
Protein B modification: (SEP)644
Protein B sequence: RAHTFSHPPS
Protein B construct: RAHTF(pSer)HPPS (crude synthetic peptide)

Average holdup BI: 0
Holdup BI standard deviation: 0.13
Immobilized partner concentration in holdup experiment (10-6M): 142
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 0
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.