Details of experiments between P31946 and Q15276
Note that the results of all experiments are listed, regardless of the modification states of the fragments.
Experiment series 1
Protein A protein: YWHAB
Protein A fragment: 1-246
Protein A site: 14-3-3
Protein A construct: avi-his6-MBP-TEVsite-14-3-3beta
Protein B protein: RABEP1
Protein B fragment: 402-411
Protein B site: 14-3-3_pSer407
Protein B modification: (SEP)407
Protein B sequence: LRRAQSTDSL
Protein B construct: LRRAQ(pSer)TDSL (crude synthetic peptide)
Average holdup BI: 0.66
Holdup BI standard deviation: 0.02
Immobilized partner concentration in holdup experiment (10-6M): 102
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 10.3
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: 4.28
Experiment series 2
Protein A protein: YWHAB
Protein A fragment: 1-246
Protein A site: 14-3-3
Protein A construct: avi-his6-MBP-TEVsite-14-3-3beta
Protein B protein: RABEP1
Protein B fragment: 402-411
Protein B site: 14-3-3_pSer407
Protein B modification: (SEP)407
Protein B sequence: LRRAQSTDSL
Protein B construct: LRRAQ(pSer)TDSL (crude synthetic peptide)
Average holdup BI: 0.65
Holdup BI standard deviation: 0.02
Immobilized partner concentration in holdup experiment (10-6M): 134
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 6.39
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
Measured pKd: 4.14
Experiment series 3
Protein A protein: YWHAB
Protein A fragment: 1-246
Protein A site: 14-3-3
Protein A construct: avi-his6-MBP-TEVsite-14-3-3beta
Protein B protein: RABEP1
Protein B fragment: 411-420
Protein B site: 14-3-3_pSer416
Protein B modification: (SEP)416
Protein B sequence: LGTSGSLQSK
Protein B construct: LGTSG(pSer)LQSK (crude synthetic peptide)
Average holdup BI: 0.16
Holdup BI standard deviation: 0.02
Immobilized partner concentration in holdup experiment (10-6M): 102
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 6.29
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 4
Protein A protein: YWHAB
Protein A fragment: 1-246
Protein A site: 14-3-3
Protein A construct: avi-his6-MBP-TEVsite-14-3-3beta
Protein B protein: RABEP1
Protein B fragment: 425-434
Protein B site: 14-3-3_pSer430
Protein B modification: (SEP)430
Protein B sequence: NYKAKSAGNL
Protein B construct: NYKAK(pSer)AGNL (crude synthetic peptide)
Average holdup BI: 0.86
Holdup BI standard deviation: 0.04
Immobilized partner concentration in holdup experiment (10-6M): 102
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 6.07
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: 4.77
Experiment series 5
Protein A protein: YWHAB
Protein A fragment: 1-246
Protein A site: 14-3-3
Protein A construct: avi-his6-MBP-TEVsite-14-3-3beta
Protein B protein: RABEP1
Protein B fragment: 372-381
Protein B site: 14-3-3_pSer377
Protein B modification: (SEP)377
Protein B sequence: RGSVHSLDAG
Protein B construct: RGSVH(pSer)LDAG (crude synthetic peptide)
Average holdup BI: 0.33
Holdup BI standard deviation: 0.05
Immobilized partner concentration in holdup experiment (10-6M): 102
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 5.3
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: 3.69
Experiment series 6
Protein A protein: YWHAB
Protein A fragment: 1-246
Protein A site: 14-3-3
Protein A construct: avi-his6-MBP-TEVsite-14-3-3beta
Protein B protein: RABEP1
Protein B fragment: 425-434
Protein B site: 14-3-3_pSer430
Protein B modification: (SEP)430
Protein B sequence: NYKAKSAGNL
Protein B construct: NYKAK(pSer)AGNL (crude synthetic peptide)
Average holdup BI: 0.83
Holdup BI standard deviation: 0.03
Immobilized partner concentration in holdup experiment (10-6M): 134
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 4.61
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: 4.56
Experiment series 7
Protein A protein: YWHAB
Protein A fragment: 1-246
Protein A site: 14-3-3
Protein A construct: avi-his6-MBP-TEVsite-14-3-3beta
Protein B protein: RABEP1
Protein B fragment: 372-381
Protein B site: 14-3-3_pSer377
Protein B modification: (SEP)377
Protein B sequence: RGSVHSLDAG
Protein B construct: RGSVH(pSer)LDAG (crude synthetic peptide)
Average holdup BI: 0.34
Holdup BI standard deviation: 0.05
Immobilized partner concentration in holdup experiment (10-6M): 134
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 4.38
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
Measured pKd: 3.59
Experiment series 8
Protein A protein: YWHAB
Protein A fragment: 1-246
Protein A site: 14-3-3
Protein A construct: avi-his6-MBP-TEVsite-14-3-3beta
Protein B protein: RABEP1
Protein B fragment: 411-420
Protein B site: 14-3-3_pSer416
Protein B modification: (SEP)416
Protein B sequence: LGTSGSLQSK
Protein B construct: LGTSG(pSer)LQSK (crude synthetic peptide)
Average holdup BI: 0.16
Holdup BI standard deviation: 0.03
Immobilized partner concentration in holdup experiment (10-6M): 134
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 3.84
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: YWHAB
Protein A fragment: 1-246
Protein A site: 14-3-3
Protein A construct: avi-his6-MBP-TEVsite-14-3-3beta
Protein B protein: RABEP1
Protein B fragment: 157-166
Protein B site: 14-3-3_pSer162
Protein B modification: (SEP)162
Protein B sequence: LRRRLSEGQE
Protein B construct: LRRRL(pSer)EGQE (crude synthetic peptide)
Average holdup BI: 0.14
Holdup BI standard deviation: 0.21
Immobilized partner concentration in holdup experiment (10-6M): 134
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 0.59
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 10
Protein A protein: YWHAB
Protein A fragment: 1-246
Protein A site: 14-3-3
Protein A construct: avi-his6-MBP-TEVsite-14-3-3beta
Protein B protein: RABEP1
Protein B fragment: 408-417
Protein B site: 14-3-3_pThr413
Protein B modification: (TPO)413
Protein B sequence: TDSLGTSGSL
Protein B construct: TDSLG(pThr)SGSL (crude synthetic peptide)
Average holdup BI: -0.03
Holdup BI standard deviation: 0.07
Immobilized partner concentration in holdup experiment (10-6M): 134
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 0.46
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: YWHAB
Protein A fragment: 1-246
Protein A site: 14-3-3
Protein A construct: avi-his6-MBP-TEVsite-14-3-3beta
Protein B protein: RABEP1
Protein B fragment: 408-417
Protein B site: 14-3-3_pThr413
Protein B modification: (TPO)413
Protein B sequence: TDSLGTSGSL
Protein B construct: TDSLG(pThr)SGSL (crude synthetic peptide)
Average holdup BI: -0.02
Holdup BI standard deviation: 0.23
Immobilized partner concentration in holdup experiment (10-6M): 102
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 0.07
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 12
Protein A protein: YWHAB
Protein A fragment: 1-246
Protein A site: 14-3-3
Protein A construct: avi-his6-MBP-TEVsite-14-3-3beta
Protein B protein: RABEP1
Protein B fragment: 157-166
Protein B site: 14-3-3_pSer162
Protein B modification: (SEP)162
Protein B sequence: LRRRLSEGQE
Protein B construct: LRRRL(pSer)EGQE (crude synthetic peptide)
Average holdup BI: -0.02
Holdup BI standard deviation: 0.59
Immobilized partner concentration in holdup experiment (10-6M): 102
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: 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.