Interaction Details


Details of experiments between O43166 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: SIPA1L1
Fragment: 1068-1077
Site: 14-3-3_pSer1073
Modification: (SEP)1073
Sequence: WQRNASKGPH
Construct: WQRNA(pSer)KGPH (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: -0.18
Holdup BI standard deviation: 0.39
Immobilized partner concentration (10-6M): 116
P value: 0.39
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: SIPA1L1
Fragment: 1165-1174
Site: 14-3-3_pSer1170
Modification: (SEP)1170
Sequence: TYRQKSMPEG
Construct: TYRQK(pSer)MPEG (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: -0.06
Holdup BI standard deviation: 0.13
Immobilized partner concentration (10-6M): 116
P value: 0.46
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 3

Protein A

Protein: SIPA1L1
Fragment: 1165-1174
Site: 14-3-3_pSer1170
Modification: (SEP)1170
Sequence: TYRQKSMPEG
Construct: TYRQK(pSer)MPEG (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: 0.07
Holdup BI standard deviation: 0.18
Immobilized partner concentration (10-6M): 143
P value: 0.35
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: SIPA1L1
Fragment: 1399-1408
Site: 14-3-3_pSer1404
Modification: (SEP)1404
Sequence: KSQAGSTPLT
Construct: KSQAG(pSer)TPLT (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: 0.15
Holdup BI standard deviation: 0.04
Immobilized partner concentration (10-6M): 143
P value: 3.58
Experiment method: HU Multiplex
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2021-10-13
Number of measurements: 5
Measured pKd: 3.09
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: SIPA1L1
Fragment: 1399-1408
Site: 14-3-3_pSer1404
Modification: (SEP)1404
Sequence: KSQAGSTPLT
Construct: KSQAG(pSer)TPLT (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: 0.09
Holdup BI standard deviation: 0.03
Immobilized partner concentration (10-6M): 116
P value: 2.88
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: SIPA1L1
Fragment: 1559-1568
Site: 14-3-3_pSer1564
Modification: (SEP)1564
Sequence: KFHALSSPQS
Construct: KFHAL(pSer)SPQS (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: 0.52
Holdup BI standard deviation: 0.06
Immobilized partner concentration (10-6M): 143
P value: 4.89
Experiment method: HU Multiplex
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2021-10-13
Number of measurements: 5
Measured pKd: 3.88
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: SIPA1L1
Fragment: 1559-1568
Site: 14-3-3_pSer1564
Modification: (SEP)1564
Sequence: KFHALSSPQS
Construct: KFHAL(pSer)SPQS (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: 0.46
Holdup BI standard deviation: 0.02
Immobilized partner concentration (10-6M): 116
P value: 7.14
Experiment method: HU Multiplex
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2022-02-17
Number of measurements: 4
Measured pKd: 3.86
DOI: 10.1101/2022.12.08.519103
Experimental Details

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

Experiment series 8

Protein A

Protein: SIPA1L1
Fragment: 1580-1589
Site: 14-3-3_pSer1585
Modification: (SEP)1585
Sequence: LHRTLSDESI
Construct: LHRTL(pSer)DESI (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: 0.24
Holdup BI standard deviation: 0.2
Immobilized partner concentration (10-6M): 116
P value: 1.02
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 9

Protein A

Protein: SIPA1L1
Fragment: 1580-1589
Site: 14-3-3_pSer1585
Modification: (SEP)1585
Sequence: LHRTLSDESI
Construct: LHRTL(pSer)DESI (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: 0.12
Holdup BI standard deviation: 0.1
Immobilized partner concentration (10-6M): 143
P value: 1.33
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 10

Protein A

Protein: SIPA1L1
Fragment: 156-165
Site: 14-3-3_pSer161
Modification: (SEP)161
Sequence: PEAYPSSPRK
Construct: PEAYP(pSer)SPRK (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: 0.06
Holdup BI standard deviation: 0.15
Immobilized partner concentration (10-6M): 116
P value: 0.35
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 11

Protein A

Protein: SIPA1L1
Fragment: 156-165
Site: 14-3-3_pSer161
Modification: (SEP)161
Sequence: PEAYPSSPRK
Construct: PEAYP(pSer)SPRK (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: 0.07
Immobilized partner concentration (10-6M): 143
P value: 0.66
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 12

Protein A

Protein: SIPA1L1
Fragment: 1728-1737
Site: 14-3-3_pSer1733
Modification: (SEP)1733
Sequence: SSSKDSSPTL
Construct: SSSKD(pSer)SPTL (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: -0.07
Holdup BI standard deviation: 0.03
Immobilized partner concentration (10-6M): 116
P value: 2.22
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: SIPA1L1
Fragment: 169-178
Site: 14-3-3_pSer174
Modification: (SEP)174
Sequence: RIRQRSNSDI
Construct: RIRQR(pSer)NSDI (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: -0.18
Holdup BI standard deviation: 0.55
Immobilized partner concentration (10-6M): 116
P value: 0.2
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 14

Protein A

Protein: SIPA1L1
Fragment: 203-212
Site: 14-3-3_pSer208
Modification: (SEP)208
Sequence: HREYGSTSSI
Construct: HREYG(pSer)TSSI (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: 0.25
Immobilized partner concentration (10-6M): 143
P value: 0.33
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 15

Protein A

Protein: SIPA1L1
Fragment: 250-259
Site: 14-3-3_pSer255
Modification: (SEP)255
Sequence: GGGKGSGFSL
Construct: GGGKG(pSer)GFSL (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: -0.01
Holdup BI standard deviation: 0.05
Immobilized partner concentration (10-6M): 116
P value: 0.18
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 16

Protein A

Protein: SIPA1L1
Fragment: 250-259
Site: 14-3-3_pSer255
Modification: (SEP)255
Sequence: GGGKGSGFSL
Construct: GGGKG(pSer)GFSL (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): 143
P value: 0.37
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 17

Protein A

Protein: SIPA1L1
Fragment: 1185-1194
Site: 14-3-3_pThr1190
Modification: (TPO)1190
Sequence: IDRQNTQSDI
Construct: IDRQN(pThr)QSDI (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: -0.26
Holdup BI standard deviation: 0.18
Immobilized partner concentration (10-6M): 116
P value: 1.95
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 18

Protein A

Protein: SIPA1L1
Fragment: 1185-1194
Site: 14-3-3_pThr1190
Modification: (TPO)1190
Sequence: IDRQNTQSDI
Construct: IDRQN(pThr)QSDI (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: -0.01
Holdup BI standard deviation: 0.05
Immobilized partner concentration (10-6M): 143
P value: 0.13
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 19

Protein A

Protein: SIPA1L1
Fragment: 1629-1638
Site: 14-3-3_pThr1634
Modification: (TPO)1634
Sequence: RRPSYTLGMK
Construct: RRPSY(pThr)LGMK (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: 0.7
Holdup BI standard deviation: 0.07
Immobilized partner concentration (10-6M): 116
P value: 5.26
Experiment method: HU Multiplex
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2022-02-17
Number of measurements: 4
Measured pKd: 4.3
DOI: 10.1101/2022.12.08.519103
Experimental Details

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

Experiment series 20

Protein A

Protein: SIPA1L1
Fragment: 1629-1638
Site: 14-3-3_pThr1634
Modification: (TPO)1634
Sequence: RRPSYTLGMK
Construct: RRPSY(pThr)LGMK (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: 0.67
Holdup BI standard deviation: 0.05
Immobilized partner concentration (10-6M): 143
P value: 7.16
Experiment method: HU Multiplex
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2021-10-13
Number of measurements: 5
Measured pKd: 4.16
DOI: 10.1101/2022.12.08.519103
Experimental Details

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