Interaction Details


Details of experiments between Q9UPQ7 and Q5SYB0
Note that the results of all experiments are listed, regardless of the modification states of the fragments.


Experiment series 1

Protein A

Protein: PDZRN3
Fragment: 245-339
Site: PDZ_1
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: FRMPD1
Fragment: 1569-1578
Site: PBM
Sequence: TQKFRASTAL
Construct: Biotin-Ahx-TQKFRASTAL
Average holdup BI: 0.16
Normalized holdup BI: 0.2
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: 4.16
PUBMED ID: 36115835

Experiment series 2

Protein A

Protein: PDZRN3
Fragment: 245-339
Site: PDZ_1
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: FRMPD1
Fragment: 1569-1578
Site: PBM
Sequence: TQKFRASTAL
Construct: Biotin-Ahx-TQKFRASTAL
Average holdup BI: 0.16
Normalized holdup BI: 0.19
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: 4.13
PUBMED ID: 36115835
Experimental Details

not reported internal standards of holdup layout #6

Experiment series 3

Protein A

Protein: PDZRN3
Fragment: 1057-1066
Site: PBM
Sequence: YNSFLSVTTV
Construct: Biotin-Ahx-YNSFLSVTTV

Protein B

Protein: FRMPD1
Fragment: 53-142
Site: PDZ
Construct: his6-MBP-TEVsite-PDZ
Average holdup BI: 0.05
Normalized holdup BI: 0.05
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
The affinity was below the detection threshold of the assay.
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.