Interaction Details


Details of experiments between Q96L92 and Q9UHC3
Note that the results of all experiments are listed, regardless of the modification states of the fragments.


Experiment series 1

Protein A

Protein: SNX27
Fragment: 40-141
Site: PDZ
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: ASIC3
Fragment: 522-531
Site: PBM
Sequence: HRTCYLVTQL
Construct: Biotin-ado-ado-HRTCYLVTQL
Average holdup BI: 0.76
Normalized holdup BI: 0.76
Immobilized partner concentration (10-6M): 18
Experiment method: DAPF_holdup
Details of affinity fitting: fluorescein + mCherry internal standards + normalization based on CALIP_holdup data + reverse layout
Number of measurements: 1
Measured pKd: 5.34
PUBMED ID: 36115835
Experimental Details

Crude peptide synthesis product. The peptide concentration in the affinity conversion step may differ from reality. Not reported internal standards of holdup layout #6

Experiment series 2

Protein A

Protein: SNX27
Fragment: 40-141
Site: PDZ
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: ASIC3
Fragment: 522-531
Site: PBM
Sequence: HRTCYLVTQL
Construct: biotin-ttds-HRTCYLVTQL
Average holdup BI: 0.79
Holdup BI standard deviation: 0.02
Normalized holdup BI: 0.79
Normalized holdup BI standard deviation: 0.02
Immobilized partner concentration (10-6M): 33
Experiment method: DAPF_holdup
Details of affinity fitting: fluorescein + mCherry internal standards + normalization based on CALIP_holdup data + reverse layout
Number of measurements: 3
Measured pKd: 5.11
PUBMED ID: 36115835
Experimental Details

The peptide stock solution had solubility issues. The peptide concentration in the affinity conversion step may differ from reality causing a systematic error in reported affinities.

Experiment series 3

Protein A

Protein: SNX27
Fragment: 40-141
Site: PDZ
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: ASIC3
Fragment: 522-531
Site: PBM
Sequence: HRTCYLVTQL
Construct: biotin-ttds-HRTCYLVTQL
Average holdup BI: 0.53
Immobilized partner concentration (10-6M): 11.5
Experiment method: SAPF_holdup
Details of affinity fitting: fluorescein + mCherry internal standards + normal layout
Number of measurements: 1
Measured pKd: 5.07
PUBMED ID: 36115835
Experimental Details

The peptide stock solution had solubility issues. The peptide concentration in the affinity conversion step may differ from reality causing a systematic error in reported affinities.

Experiment series 4

Protein A

Protein: SNX27
Fragment: 40-141
Site: PDZ
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: ASIC3
Fragment: 522-531
Site: PBM
Sequence: HRTCYLVTQL
Construct: biotin-ttds-HRTCYLVTQL
Measured dissociation constant (10-6M): 10.13
Standard deviation of dissociation constant (10-6M): 0.44
Experiment method: competitive FP
Details of affinity fitting: Competitive binding equation in ProFit
Number of measurements: 3
Measured pKd: 4.99
PUBMED ID: 36115835
Experimental Details

The peptide stock solution had solubility issues. The peptide concentration in the affinity conversion step may differ from reality causing a systematic error in reported affinities.