Details of experiments between the fragments P57105~6-103 and P26554~142-151
Note that the results of all experiments are listed, regardless of the modification states of the fragments.



Experiment series 1

Protein A protein: SYNJ2BP
Protein A fragment: 6-103
Protein A site: PDZ
Protein A construct: his6-MBP-TEVsite-PDZ

Protein B protein: HPV51-E6
Protein B fragment: 142-151
Protein B site: PBM
Protein B sequence: RTRQRNETQV
Protein B construct: biotin-ttds-RTRQRNETQV

Average holdup BI: 0.43
Immobilized partner concentration in holdup experiment (10-6M): 7.7
Experiment method: SAPF_holdup
Details of affinity fitting: fluorescein + mCherry internal standards + normal layout
PUBMED ID of publication: 36115835
Number of measurements: 1
Measured pKd: 5.1


Experiment series 2

Protein A protein: SYNJ2BP
Protein A fragment: 6-103
Protein A site: PDZ
Protein A construct: his6-MBP-TEVsite-PDZ

Protein B protein: HPV51-E6
Protein B fragment: 142-151
Protein B site: PBM
Protein B sequence: RTRQRNETQV
Protein B construct: biotin-ttds-RTRQRNETQV

Average holdup BI: 0.55
Normalized holdup BI: 0.66
Immobilized partner concentration in holdup experiment (10-6M): 21.5
Experiment method: DAPF_holdup
Details of affinity fitting: fluorescein + mCherry internal standards + normalization based on CALIP_holdup data + reverse layout
PUBMED ID of publication: 36115835
Number of measurements: 1
Measured pKd: 5.02