Interaction Details


Details of experiments between P31947 and Q13094
Note that the results of all experiments are listed, regardless of the modification states of the fragments.


Experiment series 1

Protein A

Protein: SFN
Fragment: 1-248
Site: 14-3-3
Construct: avi-his6-MBP-TEVsite-14-3-3sigma

Protein B

Protein: LCP2
Fragment: 371-382
Site: 14-3-3_pSer376
Modification: (SEP)376
Sequence: FPQSASLPPY
Construct: FPQSA(pSer)LPPYFS (crude synthetic peptide)
Average holdup BI: 0.94
Holdup BI standard deviation: 0.07
Immobilized partner concentration (10-6M): 142
P value: 2.43
Experiment method: HU Multiplex
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2021-10-13
Number of measurements: 5
Measured pKd: 5.04
DOI: 10.1101/2022.12.08.519103
Experimental Details

-log10(P Two-sided unpaired T-test (4 vs 5))

Experiment series 2

Protein A

Protein: SFN
Fragment: 1-248
Site: 14-3-3
Construct: avi-his6-MBP-TEVsite-14-3-3sigma

Protein B

Protein: LCP2
Fragment: 371-382
Site: 14-3-3_pSer376
Modification: (SEP)376
Sequence: FPQSASLPPY
Construct: FPQSA(pSer)LPPYFS (crude synthetic peptide)
Measured dissociation constant (10-6M): <10
Immobilized partner concentration (10-6M): 113
Experiment method: HU Multiplex
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2022-02-17
Number of measurements: 1
Measured pKd: 5
DOI: 10.1101/2022.12.08.519103
Experimental Details

-log10(P Two-sided unpaired T-test (4 vs 4))

Experiment series 3

Protein A

Protein: SFN
Fragment: 1-248
Site: 14-3-3
Modification: 100_uM_FCA
Construct: avi-his6-MBP-TEVsite-14-3-3sigma

Protein B

Protein: LCP2
Fragment: 371-382
Site: 14-3-3_pSer376
Modification: (SEP)376
Sequence: FPQSASLPPY
Construct: FPQSA(pSer)LPPYFS (crude synthetic peptide)
Average holdup BI: 1
Holdup BI standard deviation: 0
Immobilized partner concentration (10-6M): 111
P value: 5.14
Experiment method: HU Multiplex
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2022-02-17
Number of measurements: 4
Measured pKd: 6.52
DOI: 10.1101/2022.12.08.519103
Experimental Details

-log10(P Two-sided unpaired T-test (4 vs 4))