Interaction Details


Details of experiments between Q15032 and P27348
Note that the results of all experiments are listed, regardless of the modification states of the fragments.


Experiment series 1

Protein A

Protein: R3HDM1
Fragment: 1092-1101
Site: 14-3-3_pSer1097
Modification: (SEP)1097
Sequence: ILERASSQ--
Construct: FHILERA(pSer)SQ (crude synthetic peptide)

Protein B

Protein: YWHAQ
Fragment: 1-245
Site: 14-3-3
Construct: avi-his6-MBP-TEVsite-14-3-3tau
Average holdup BI: 0.45
Holdup BI standard deviation: 0.08
Immobilized partner concentration (10-6M): 130
P value: 3.66
Experiment method: HU Multiplex
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2021-10-13
Number of measurements: 5
Measured pKd: 3.81
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: R3HDM1
Fragment: 1093-1102
Site: 14-3-3_pSer1098
Modification: (SEP)1098
Sequence: LERASSQ---
Construct: FHILERAS(pSer)Q (crude synthetic peptide)

Protein B

Protein: YWHAQ
Fragment: 1-245
Site: 14-3-3
Construct: avi-his6-MBP-TEVsite-14-3-3tau
Average holdup BI: 0.46
Holdup BI standard deviation: 0.04
Immobilized partner concentration (10-6M): 130
P value: 6.46
Experiment method: HU Multiplex
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2021-10-13
Number of measurements: 5
Measured pKd: 3.81
DOI: 10.1101/2022.12.08.519103
Experimental Details

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

Experiment series 3

Protein A

Protein: R3HDM1
Fragment: 137-146
Site: 14-3-3_pSer142
Modification: (SEP)142
Sequence: LSRDSSQEYT
Construct: LSRDS(pSer)QEYT (crude synthetic peptide)

Protein B

Protein: YWHAQ
Fragment: 1-245
Site: 14-3-3
Construct: avi-his6-MBP-TEVsite-14-3-3tau
Average holdup BI: 0
Holdup BI standard deviation: 0.07
Immobilized partner concentration (10-6M): 130
P value: 0.02
Experiment method: HU Multiplex
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2021-10-13
Number of measurements: 5
The affinity was below the detection threshold of the assay.
DOI: 10.1101/2022.12.08.519103
Experimental Details

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

Experiment series 4

Protein A

Protein: R3HDM1
Fragment: 275-284
Site: 14-3-3_pSer280
Modification: (SEP)280
Sequence: KDDRRSKSIE
Construct: KDDRR(pSer)KSIE (crude synthetic peptide)

Protein B

Protein: YWHAQ
Fragment: 1-245
Site: 14-3-3
Construct: avi-his6-MBP-TEVsite-14-3-3tau
Average holdup BI: 0.02
Holdup BI standard deviation: 0.08
Immobilized partner concentration (10-6M): 130
P value: 0.22
Experiment method: HU Multiplex
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2021-10-13
Number of measurements: 5
The affinity was below the detection threshold of the assay.
DOI: 10.1101/2022.12.08.519103
Experimental Details

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

Experiment series 5

Protein A

Protein: R3HDM1
Fragment: 294-303
Site: 14-3-3_pSer299
Modification: (SEP)299
Sequence: RDRIFSQDSL
Construct: RDRIF(pSer)QDSL (crude synthetic peptide)

Protein B

Protein: YWHAQ
Fragment: 1-245
Site: 14-3-3
Construct: avi-his6-MBP-TEVsite-14-3-3tau
Average holdup BI: 0.03
Holdup BI standard deviation: 0.1
Immobilized partner concentration (10-6M): 130
P value: 0.28
Experiment method: HU Multiplex
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2021-10-13
Number of measurements: 5
The affinity was below the detection threshold of the assay.
DOI: 10.1101/2022.12.08.519103
Experimental Details

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

Experiment series 6

Protein A

Protein: R3HDM1
Fragment: 350-359
Site: 14-3-3_pSer355
Modification: (SEP)355
Sequence: NELKYSEPRP
Construct: NELKY(pSer)EPRP (crude synthetic peptide)

Protein B

Protein: YWHAQ
Fragment: 1-245
Site: 14-3-3
Construct: avi-his6-MBP-TEVsite-14-3-3tau
Average holdup BI: 0.04
Holdup BI standard deviation: 0.07
Immobilized partner concentration (10-6M): 130
P value: 0.49
Experiment method: HU Multiplex
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2021-10-13
Number of measurements: 5
The affinity was below the detection threshold of the assay.
DOI: 10.1101/2022.12.08.519103
Experimental Details

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

Experiment series 7

Protein A

Protein: R3HDM1
Fragment: 376-385
Site: 14-3-3_pSer381
Modification: (SEP)381
Sequence: VTKASSFSGI
Construct: VTKAS(pSer)FSGI (crude synthetic peptide)

Protein B

Protein: YWHAQ
Fragment: 1-245
Site: 14-3-3
Construct: avi-his6-MBP-TEVsite-14-3-3tau
Average holdup BI: 0.69
Holdup BI standard deviation: 0.04
Immobilized partner concentration (10-6M): 130
P value: 6.7
Experiment method: HU Multiplex
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2021-10-13
Number of measurements: 5
Measured pKd: 4.23
DOI: 10.1101/2022.12.08.519103
Experimental Details

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