Details of experiments between Q14155 and P48634
Note that the results of all experiments are listed, regardless of the modification states of the fragments.
Experiment series 1
Protein A protein: ARHGEF7
Protein A fragment: 178-251
Protein A site: SH3
Protein A construct: avi(biotin)-his6-MBP-TEVsite-SH3
Protein B protein: PRRC2A
Protein B fragment: 1-2157
Protein B construct: endogenous protein (Jurkat)
Average holdup BI: 0.88
Immobilized partner concentration in holdup experiment (10-6M): 10
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 6.88
Experiment method: nHU_Jurkat
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2022.06.29.
Experimental details: -log10(P Two-sided unpaired T-test (6 vs 3))
Number of measurements: 3
Measured pKd: 5.88
Experiment series 2
Protein A protein: ARHGEF7
Protein A fragment: 178-251
Protein A site: SH3
Protein A construct: avi(biotin)-his6-MBP-TEVsite-SH3
Protein B protein: PRRC2A
Protein B fragment: 1192-1206
Protein B site: PxxP_1
Protein B sequence: LAPKKPPTGPLPPSK
Protein B construct: Biotinylated 15-mer peptide (crude)
Average holdup BI: -0
Holdup BI standard deviation: 0.01
Immobilized partner concentration in holdup experiment (10-6M): 18
Experiment method: HU (DAPF)
Date of measurement: 2022.06.29.
Number of measurements: 2
The affinity was below the detection threshold of the assay.
Experiment series 3
Protein A protein: ARHGEF7
Protein A fragment: 178-251
Protein A site: SH3
Protein A construct: avi(biotin)-his6-MBP-TEVsite-SH3
Protein B protein: PRRC2A
Protein B fragment: 1195-1209
Protein B site: PxxP_2
Protein B sequence: KKPPTGPLPPSKEPL
Protein B construct: Biotinylated 15-mer peptide (crude)
Average holdup BI: -0.01
Holdup BI standard deviation: 0.01
Immobilized partner concentration in holdup experiment (10-6M): 18
Experiment method: HU (DAPF)
Date of measurement: 2022.06.29.
Number of measurements: 2
The affinity was below the detection threshold of the assay.
Experiment series 4
Protein A protein: ARHGEF7
Protein A fragment: 178-251
Protein A site: SH3
Protein A construct: avi(biotin)-his6-MBP-TEVsite-SH3
Protein B protein: PRRC2A
Protein B fragment: 120-134
Protein B site: PxxP_3
Protein B sequence: NQPKRPPAAPENTPL
Protein B construct: Biotinylated 15-mer peptide (crude)
Average holdup BI: 0.01
Holdup BI standard deviation: 0.01
Immobilized partner concentration in holdup experiment (10-6M): 18
Experiment method: HU (DAPF)
Date of measurement: 2022.06.29.
Number of measurements: 2
The affinity was below the detection threshold of the assay.
Experiment series 5
Protein A protein: ARHGEF7
Protein A fragment: 178-251
Protein A site: SH3
Protein A construct: avi(biotin)-his6-MBP-TEVsite-SH3
Protein B protein: PRRC2A
Protein B fragment: 1495-1509
Protein B site: PxxP_4
Protein B sequence: GHPRHKPGLPQAPQG
Protein B construct: Biotinylated 15-mer peptide (crude)
Average holdup BI: 0.02
Holdup BI standard deviation: 0.04
Immobilized partner concentration in holdup experiment (10-6M): 18
Experiment method: HU (DAPF)
Date of measurement: 2022.06.29.
Number of measurements: 2
The affinity was below the detection threshold of the assay.
Experiment series 6
Protein A protein: ARHGEF7
Protein A fragment: 178-251
Protein A site: SH3
Protein A construct: avi(biotin)-his6-MBP-TEVsite-SH3
Protein B protein: PRRC2A
Protein B fragment: 1506-1520
Protein B site: PxxP_5
Protein B sequence: APQGPSPRPPTRYEP
Protein B construct: Biotinylated 15-mer peptide (crude)
Average holdup BI: 0.02
Holdup BI standard deviation: 0.02
Immobilized partner concentration in holdup experiment (10-6M): 18
Experiment method: HU (DAPF)
Date of measurement: 2022.06.29.
Number of measurements: 2
The affinity was below the detection threshold of the assay.
Experiment series 7
Protein A protein: ARHGEF7
Protein A fragment: 178-251
Protein A site: SH3
Protein A construct: avi(biotin)-his6-MBP-TEVsite-SH3
Protein B protein: PRRC2A
Protein B fragment: 1549-1563
Protein B site: PxxP_6
Protein B sequence: DSAGVSPFPPKRRER
Protein B construct: Biotinylated 15-mer peptide (crude)
Average holdup BI: 0.09
Holdup BI standard deviation: 0.01
Immobilized partner concentration in holdup experiment (10-6M): 18
Experiment method: HU (DAPF)
Date of measurement: 2022.06.29.
Number of measurements: 2
Measured pKd: 3.77
Experiment series 8
Protein A protein: ARHGEF7
Protein A fragment: 178-251
Protein A site: SH3
Protein A construct: avi(biotin)-his6-MBP-TEVsite-SH3
Protein B protein: PRRC2A
Protein B fragment: 1705-1719
Protein B site: PxxP_7
Protein B sequence: EPPRRPPPAPHDGDR
Protein B construct: Biotinylated 15-mer peptide (crude)
Average holdup BI: -0
Holdup BI standard deviation: 0.04
Immobilized partner concentration in holdup experiment (10-6M): 18
Experiment method: HU (DAPF)
Date of measurement: 2022.06.29.
Number of measurements: 2
The affinity was below the detection threshold of the assay.
Experiment series 9
Protein A protein: ARHGEF7
Protein A fragment: 178-251
Protein A site: SH3
Protein A construct: avi(biotin)-his6-MBP-TEVsite-SH3
Protein B protein: PRRC2A
Protein B fragment: 1721-1735
Protein B site: PxxP_8
Protein B sequence: ELPREQPLPPGPIGT
Protein B construct: Biotinylated 15-mer peptide (crude)
Average holdup BI: -0.02
Holdup BI standard deviation: 0.02
Immobilized partner concentration in holdup experiment (10-6M): 18
Experiment method: HU (DAPF)
Date of measurement: 2022.06.29.
Number of measurements: 2
The affinity was below the detection threshold of the assay.
Experiment series 10
Protein A protein: ARHGEF7
Protein A fragment: 178-251
Protein A site: SH3
Protein A construct: avi(biotin)-his6-MBP-TEVsite-SH3
Protein B protein: PRRC2A
Protein B fragment: 261-275
Protein B site: PxxP_9
Protein B sequence: FPPPYGPQGPYRYPT
Protein B construct: Biotinylated 15-mer peptide (crude)
Average holdup BI: 0
Holdup BI standard deviation: 0.02
Immobilized partner concentration in holdup experiment (10-6M): 18
Experiment method: HU (DAPF)
Date of measurement: 2022.06.29.
Number of measurements: 2
The affinity was below the detection threshold of the assay.
Experiment series 11
Protein A protein: ARHGEF7
Protein A fragment: 178-251
Protein A site: SH3
Protein A construct: avi(biotin)-his6-MBP-TEVsite-SH3
Protein B protein: PRRC2A
Protein B fragment: 270-284
Protein B site: PxxP_10
Protein B sequence: PYRYPTPDGPSRFPR
Protein B construct: Biotinylated 15-mer peptide (crude)
Average holdup BI: 0.03
Holdup BI standard deviation: 0.05
Immobilized partner concentration in holdup experiment (10-6M): 18
Experiment method: HU (DAPF)
Date of measurement: 2022.06.29.
Number of measurements: 2
The affinity was below the detection threshold of the assay.
Experiment series 12
Protein A protein: ARHGEF7
Protein A fragment: 178-251
Protein A site: SH3
Protein A construct: avi(biotin)-his6-MBP-TEVsite-SH3
Protein B protein: PRRC2A
Protein B fragment: 502-516
Protein B site: PxxP_11
Protein B sequence: KRLKAEPAAPPAAPS
Protein B construct: Biotinylated 15-mer peptide (crude)
Average holdup BI: -0.01
Holdup BI standard deviation: 0.03
Immobilized partner concentration in holdup experiment (10-6M): 18
Experiment method: HU (DAPF)
Date of measurement: 2022.06.29.
Number of measurements: 2
The affinity was below the detection threshold of the assay.
Experiment series 13
Protein A protein: ARHGEF7
Protein A fragment: 178-251
Protein A site: SH3
Protein A construct: avi(biotin)-his6-MBP-TEVsite-SH3
Protein B protein: PRRC2A
Protein B fragment: 523-537
Protein B site: PxxP_12
Protein B sequence: AVPKELPAPPAPPPA
Protein B construct: Biotinylated 15-mer peptide (crude)
Average holdup BI: -0.03
Holdup BI standard deviation: 0.03
Immobilized partner concentration in holdup experiment (10-6M): 18
Experiment method: HU (DAPF)
Date of measurement: 2022.06.29.
Number of measurements: 2
The affinity was below the detection threshold of the assay.
Experiment series 14
Protein A protein: ARHGEF7
Protein A fragment: 178-251
Protein A site: SH3
Protein A construct: avi(biotin)-his6-MBP-TEVsite-SH3
Protein B protein: PRRC2A
Protein B fragment: 585-599
Protein B site: PxxP_13
Protein B sequence: EASPVEPQLPSKEGP
Protein B construct: Biotinylated 15-mer peptide (crude)
Average holdup BI: 0.03
Holdup BI standard deviation: 0.07
Immobilized partner concentration in holdup experiment (10-6M): 18
Experiment method: HU (DAPF)
Date of measurement: 2022.06.29.
Number of measurements: 2
The affinity was below the detection threshold of the assay.
Experiment series 15
Protein A protein: ARHGEF7
Protein A fragment: 178-251
Protein A site: SH3
Protein A construct: avi(biotin)-his6-MBP-TEVsite-SH3
Protein B protein: PRRC2A
Protein B fragment: 593-607
Protein B site: PxxP_14
Protein B sequence: LPSKEGPEPPEEVPP
Protein B construct: Biotinylated 15-mer peptide (crude)
Average holdup BI: -0
Holdup BI standard deviation: 0.04
Immobilized partner concentration in holdup experiment (10-6M): 18
Experiment method: HU (DAPF)
Date of measurement: 2022.06.29.
Number of measurements: 2
The affinity was below the detection threshold of the assay.
Experiment series 16
Protein A protein: ARHGEF7
Protein A fragment: 178-251
Protein A site: SH3
Protein A construct: avi(biotin)-his6-MBP-TEVsite-SH3
Protein B protein: PRRC2A
Protein B fragment: 690-704
Protein B site: PxxP_15
Protein B sequence: VPAPQAPPPPPKALY
Protein B construct: Biotinylated 15-mer peptide (crude)
Average holdup BI: 0.02
Holdup BI standard deviation: 0.01
Immobilized partner concentration in holdup experiment (10-6M): 18
Experiment method: HU (DAPF)
Date of measurement: 2022.06.29.
Number of measurements: 2
The affinity was below the detection threshold of the assay.
Experiment series 17
Protein A protein: ARHGEF7
Protein A fragment: 178-251
Protein A site: SH3
Protein A construct: avi(biotin)-his6-MBP-TEVsite-SH3
Protein B protein: PRRC2A
Protein B fragment: 707-721
Protein B site: PxxP_16
Protein B sequence: ALGRPPPMPPMNFDP
Protein B construct: Biotinylated 15-mer peptide (crude)
Average holdup BI: 0.01
Holdup BI standard deviation: 0.02
Immobilized partner concentration in holdup experiment (10-6M): 18
Experiment method: HU (DAPF)
Date of measurement: 2022.06.29.
Number of measurements: 2
The affinity was below the detection threshold of the assay.
Experiment series 18
Protein A protein: ARHGEF7
Protein A fragment: 178-251
Protein A site: SH3
Protein A construct: avi(biotin)-his6-MBP-TEVsite-SH3
Protein B protein: PRRC2A
Protein B fragment: 859-873
Protein B site: PxxP_17
Protein B sequence: PGPRPLPWPPGSDEV
Protein B construct: Biotinylated 15-mer peptide (crude)
Average holdup BI: 0
Holdup BI standard deviation: 0.06
Immobilized partner concentration in holdup experiment (10-6M): 18
Experiment method: HU (DAPF)
Date of measurement: 2022.06.29.
Number of measurements: 2
The affinity was below the detection threshold of the assay.
Experiment series 19
Protein A protein: ARHGEF7
Protein A fragment: 178-251
Protein A site: SH3
Protein A construct: avi(biotin)-his6-MBP-TEVsite-SH3
Protein B protein: PRRC2A
Protein B fragment: 907-921
Protein B site: PxxP_18
Protein B sequence: GSGGQGPPPPRRESR
Protein B construct: Biotinylated 15-mer peptide (crude)
Average holdup BI: 0.16
Holdup BI standard deviation: 0
Immobilized partner concentration in holdup experiment (10-6M): 18
Experiment method: HU (DAPF)
Date of measurement: 2022.06.29.
Number of measurements: 2
Measured pKd: 4.03
Experiment series 20
Protein A protein: ARHGEF7
Protein A fragment: 178-251
Protein A site: SH3
Protein A construct: avi(biotin)-his6-MBP-TEVsite-SH3
Protein B protein: PRRC2A
Protein B fragment: 936-950
Protein B site: PxxP_19
Protein B sequence: GIPPEEPGAPPRRAG
Protein B construct: Biotinylated 15-mer peptide (crude)
Average holdup BI: 0.09
Holdup BI standard deviation: 0.02
Immobilized partner concentration in holdup experiment (10-6M): 18
Experiment method: HU (DAPF)
Date of measurement: 2022.06.29.
Number of measurements: 2
Measured pKd: 3.75
Experiment series 21
Protein A protein: ARHGEF7
Protein A fragment: 178-251
Protein A site: SH3
Protein A construct: avi(biotin)-his6-MBP-TEVsite-SH3
Protein B protein: PRRC2A
Protein B fragment: 949-963
Protein B site: PxxP_20
Protein B sequence: AGPIKKPPPPTKVEE
Protein B construct: Biotinylated 15-mer peptide (crude)
Average holdup BI: 0.01
Holdup BI standard deviation: 0.05
Immobilized partner concentration in holdup experiment (10-6M): 18
Experiment method: HU (DAPF)
Date of measurement: 2022.06.29.
Number of measurements: 2
The affinity was below the detection threshold of the assay.
Experiment series 22
Protein A protein: ARHGEF7
Protein A fragment: 178-251
Protein A site: SH3
Protein A construct: his6-MBP-TEVsite-SH3
Protein B protein: PRRC2A
Protein B fragment: 907-921
Protein B site: PxxP_18
Protein B sequence: GSGGQGPPPPRRESR
Protein B construct: Bio E E Ado Ado-GSGGQGPPPPRRESR-CONH2
Average holdup BI: 0.02
Immobilized partner concentration in holdup experiment (10-6M): 18
Experiment method: HU (DAPF)
Details of affinity fitting: Quadratic binding equation
Date of measurement: 2023/01/17
Number of measurements: 1
The affinity was below the detection threshold of the assay.