Interaction Details


Details of experiments between Q5TCZ1 and P62258
Note that the results of all experiments are listed, regardless of the modification states of the fragments.


Experiment series 1

Protein A

Protein: SH3PXD2A
Fragment: 997-1006
Site: 14-3-3_pSer1002
Modification: (SEP)1002
Sequence: LRRNESLTAT
Construct: LRRNE(pSer)LTAT (crude synthetic peptide)

Protein B

Protein: YWHAE
Fragment: 1-255
Site: 14-3-3
Construct: avi-his6-MBP-TEVsite-14-3-3epsilon
Average holdup BI: -0.11
Holdup BI standard deviation: 0.07
Immobilized partner concentration (10-6M): 116
P value: 1.91
Experiment method: HU Multiplex
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2022-02-17
Number of measurements: 4
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 4))

Experiment series 2

Protein A

Protein: SH3PXD2A
Fragment: 997-1006
Site: 14-3-3_pSer1002
Modification: (SEP)1002
Sequence: LRRNESLTAT
Construct: LRRNE(pSer)LTAT (crude synthetic peptide)

Protein B

Protein: YWHAE
Fragment: 1-255
Site: 14-3-3
Construct: avi-his6-MBP-TEVsite-14-3-3epsilon
Average holdup BI: 0
Holdup BI standard deviation: 0.11
Immobilized partner concentration (10-6M): 143
P value: 0.03
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 3

Protein A

Protein: SH3PXD2A
Fragment: 1012-1021
Site: 14-3-3_pSer1017
Modification: (SEP)1017
Sequence: VRRNSSFSTA
Construct: VRRNS(pSer)FSTA (crude synthetic peptide)

Protein B

Protein: YWHAE
Fragment: 1-255
Site: 14-3-3
Construct: avi-his6-MBP-TEVsite-14-3-3epsilon
Average holdup BI: 0.13
Holdup BI standard deviation: 0.17
Immobilized partner concentration (10-6M): 116
P value: 0.64
Experiment method: HU Multiplex
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2022-02-17
Number of measurements: 4
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 4))

Experiment series 4

Protein A

Protein: SH3PXD2A
Fragment: 1012-1021
Site: 14-3-3_pSer1017
Modification: (SEP)1017
Sequence: VRRNSSFSTA
Construct: VRRNS(pSer)FSTA (crude synthetic peptide)

Protein B

Protein: YWHAE
Fragment: 1-255
Site: 14-3-3
Construct: avi-his6-MBP-TEVsite-14-3-3epsilon
Average holdup BI: 0.13
Holdup BI standard deviation: 0.27
Immobilized partner concentration (10-6M): 143
P value: 0.43
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: SH3PXD2A
Fragment: 1047-1056
Site: 14-3-3_pSer1052
Modification: (SEP)1052
Sequence: PAQRNSIPVS
Construct: PAQRN(pSer)IPVS (crude synthetic peptide)

Protein B

Protein: YWHAE
Fragment: 1-255
Site: 14-3-3
Construct: avi-his6-MBP-TEVsite-14-3-3epsilon
Average holdup BI: 0.04
Holdup BI standard deviation: 0.03
Immobilized partner concentration (10-6M): 116
P value: 1.37
Experiment method: HU Multiplex
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2022-02-17
Number of measurements: 4
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 4))

Experiment series 6

Protein A

Protein: SH3PXD2A
Fragment: 1047-1056
Site: 14-3-3_pSer1052
Modification: (SEP)1052
Sequence: PAQRNSIPVS
Construct: PAQRN(pSer)IPVS (crude synthetic peptide)

Protein B

Protein: YWHAE
Fragment: 1-255
Site: 14-3-3
Construct: avi-his6-MBP-TEVsite-14-3-3epsilon
Average holdup BI: 0.02
Holdup BI standard deviation: 0.06
Immobilized partner concentration (10-6M): 143
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 7

Protein A

Protein: SH3PXD2A
Fragment: 374-383
Site: 14-3-3_pSer379
Modification: (SEP)379
Sequence: AKKEISLPIL
Construct: AKKEI(pSer)LPIL (crude synthetic peptide)

Protein B

Protein: YWHAE
Fragment: 1-255
Site: 14-3-3
Construct: avi-his6-MBP-TEVsite-14-3-3epsilon
Average holdup BI: 0.5
Holdup BI standard deviation: 0.09
Immobilized partner concentration (10-6M): 143
P value: 3.56
Experiment method: HU Multiplex
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2021-10-13
Number of measurements: 5
Measured pKd: 3.85
DOI: 10.1101/2022.12.08.519103
Experimental Details

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

Experiment series 8

Protein A

Protein: SH3PXD2A
Fragment: 374-383
Site: 14-3-3_pSer379
Modification: (SEP)379
Sequence: AKKEISLPIL
Construct: AKKEI(pSer)LPIL (crude synthetic peptide)

Protein B

Protein: YWHAE
Fragment: 1-255
Site: 14-3-3
Construct: avi-his6-MBP-TEVsite-14-3-3epsilon
Average holdup BI: 0.35
Holdup BI standard deviation: 0.12
Immobilized partner concentration (10-6M): 116
P value: 2.59
Experiment method: HU Multiplex
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2022-02-17
Number of measurements: 4
Measured pKd: 3.66
DOI: 10.1101/2022.12.08.519103
Experimental Details

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

Experiment series 9

Protein A

Protein: SH3PXD2A
Fragment: 415-424
Site: 14-3-3_pSer420
Modification: (SEP)420
Sequence: QRAQISSPNL
Construct: QRAQI(pSer)SPNL (crude synthetic peptide)

Protein B

Protein: YWHAE
Fragment: 1-255
Site: 14-3-3
Construct: avi-his6-MBP-TEVsite-14-3-3epsilon
Average holdup BI: 0.42
Holdup BI standard deviation: 0.05
Immobilized partner concentration (10-6M): 143
P value: 5.66
Experiment method: HU Multiplex
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2021-10-13
Number of measurements: 5
Measured pKd: 3.7
DOI: 10.1101/2022.12.08.519103
Experimental Details

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

Experiment series 10

Protein A

Protein: SH3PXD2A
Fragment: 415-424
Site: 14-3-3_pSer420
Modification: (SEP)420
Sequence: QRAQISSPNL
Construct: QRAQI(pSer)SPNL (crude synthetic peptide)

Protein B

Protein: YWHAE
Fragment: 1-255
Site: 14-3-3
Construct: avi-his6-MBP-TEVsite-14-3-3epsilon
Average holdup BI: 0.36
Holdup BI standard deviation: 0.04
Immobilized partner concentration (10-6M): 116
P value: 5.5
Experiment method: HU Multiplex
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2022-02-17
Number of measurements: 4
Measured pKd: 3.68
DOI: 10.1101/2022.12.08.519103
Experimental Details

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

Experiment series 11

Protein A

Protein: SH3PXD2A
Fragment: 251-260
Site: 14-3-3_pThr256
Modification: (TPO)256
Sequence: LDRRWTLGGM
Construct: LDRRW(pThr)LGGM (crude synthetic peptide)

Protein B

Protein: YWHAE
Fragment: 1-255
Site: 14-3-3
Construct: avi-his6-MBP-TEVsite-14-3-3epsilon
Average holdup BI: 0.87
Holdup BI standard deviation: 0.08
Immobilized partner concentration (10-6M): 143
P value: 3.11
Experiment method: HU Multiplex
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2021-10-13
Number of measurements: 5
Measured pKd: 4.68
DOI: 10.1101/2022.12.08.519103
Experimental Details

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

Experiment series 12

Protein A

Protein: SH3PXD2A
Fragment: 513-522
Site: 14-3-3_pThr518
Modification: (TPO)518
Sequence: RTSTLTRPKV
Construct: RTSTL(pThr)RPKV (crude synthetic peptide)

Protein B

Protein: YWHAE
Fragment: 1-255
Site: 14-3-3
Construct: avi-his6-MBP-TEVsite-14-3-3epsilon
Average holdup BI: -0.02
Holdup BI standard deviation: 0.04
Immobilized partner concentration (10-6M): 116
P value: 0.45
Experiment method: HU Multiplex
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2022-02-17
Number of measurements: 4
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 4))

Experiment series 13

Protein A

Protein: SH3PXD2A
Fragment: 513-522
Site: 14-3-3_pThr518
Modification: (TPO)518
Sequence: RTSTLTRPKV
Construct: RTSTL(pThr)RPKV (crude synthetic peptide)

Protein B

Protein: YWHAE
Fragment: 1-255
Site: 14-3-3
Construct: avi-his6-MBP-TEVsite-14-3-3epsilon
Average holdup BI: 0.05
Holdup BI standard deviation: 0.09
Immobilized partner concentration (10-6M): 143
P value: 0.61
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))