Interaction Details


Details of experiments between Q6ZMN7 and Q15418
Note that the results of all experiments are listed, regardless of the modification states of the fragments.


Experiment series 1

Protein A

Protein: PDZRN4
Fragment: 214-318
Site: PDZ_1
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: RPS6KA1
Fragment: 725-735
Site: PBM
Sequence: RVRKLPSTTL
Construct: Biotin-ttds-RRVRKLPSTTL
Measured dissociation constant (10-6M): 0.97
Standard deviation of dissociation constant (10-6M): 0.18
Experiment method: SPR
Number of measurements: 1
Measured pKd: 6.01
PUBMED ID: 30726710

Experiment series 2

Protein A

Protein: PDZRN4
Fragment: 214-318
Site: PDZ_1
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: RPS6KA1
Fragment: 729-735
Site: PBM
Sequence: RVRKLPSTTL
Construct: Fluorescein-KLPSTTL
Measured dissociation constant (10-6M): 33
Standard deviation of dissociation constant (10-6M): 5
Experiment method: FP_direct
Number of measurements: 3
Measured pKd: 4.48
PUBMED ID: 30726710

Experiment series 3

Protein A

Protein: PDZRN4
Fragment: 214-318
Site: PDZ_1
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: RPS6KA1
Fragment: 725-735
Site: PBM
Sequence: RVRKLPSTTL
Construct: biotin-ttds-RRVRKLPSTTL
Average holdup BI: 0.38
Holdup BI standard deviation: 0.11
Immobilized partner concentration (10-6M): 31
Experiment method: CALIP_holdup
Details of affinity fitting: BSA and lysozyme internal standards + bacterial cell lysate + normal layout
Number of measurements: 5
Measured pKd: 4.32
PUBMED ID: 36115835

Experiment series 4

Protein A

Protein: PDZRN4
Fragment: 214-318
Site: PDZ_1
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: RPS6KA1
Fragment: 726-735
Site: PBM
Sequence: RVRKLPSTTL
Construct: Biotin-ado-ado-RVRKLPSTTL
Average holdup BI: 0.23
Normalized holdup BI: 0.26
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: 4.31
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 5

Protein A

Protein: PDZRN4
Fragment: 214-318
Site: PDZ_1
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: RPS6KA1
Fragment: 725-735
Site: PBM
Sequence: RVRKLPSTTL
Construct: biotin-ttds-RRVRKLPSTTL
Measured dissociation constant (10-6M): 63.7
Standard deviation of dissociation constant (10-6M): 3.4
Experiment method: competitive FP
Details of affinity fitting: Competitive binding equation in ProFit
Number of measurements: 3
Measured pKd: 4.2
PUBMED ID: 36115835

Experiment series 6

Protein A

Protein: PDZRN4
Fragment: 214-318
Site: PDZ_1
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: RPS6KA1
Fragment: 725-735
Site: PBM
Sequence: RVRKLPSTTL
Construct: biotin-ttds-RRVRKLPSTTL
Average holdup BI: 0.19
Holdup BI standard deviation: 0.02
Normalized holdup BI: 0.19
Normalized holdup BI standard deviation: 0.02
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: 2
Measured pKd: 4.13
PUBMED ID: 36115835

Experiment series 7

Protein A

Protein: PDZRN4
Fragment: 389-498
Site: PDZ_2
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: RPS6KA1
Fragment: 725-735
Site: PBM
Sequence: RVRKLPSTTL
Construct: biotin-ttds-RRVRKLPSTTL
Average holdup BI: 0.04
Holdup BI standard deviation: 0.04
Immobilized partner concentration (10-6M): 31
Experiment method: CALIP_holdup
Details of affinity fitting: BSA and lysozyme internal standards + bacterial cell lysate + normal layout
Number of measurements: 4
The affinity was below the detection threshold of the assay.
PUBMED ID: 36115835

Experiment series 8

Protein A

Protein: PDZRN4
Fragment: 214-318
Site: PDZ_1
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: RPS6KA1
Fragment: 725-735
Site: PBM
Modification: (SEP)732
Sequence: RVRKLPSTTL
Construct: Biotin-ttds-RRVRKLP(pS)TTL
Measured dissociation constant (10-6M): 7.1
Standard deviation of dissociation constant (10-6M): 0.9
Experiment method: SPR
Number of measurements: 1
Measured pKd: 5.15
PUBMED ID: 30726710

Experiment series 9

Protein A

Protein: PDZRN4
Fragment: 214-318
Site: PDZ_1
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: RPS6KA1
Fragment: 729-735
Site: PBM
Modification: (SEP)732
Sequence: RVRKLPSTTL
Construct: Fluorescein-KLP(pS)TTL
Measured dissociation constant (10-6M): 14
Standard deviation of dissociation constant (10-6M): 2
Experiment method: FP_direct
Number of measurements: 3
Measured pKd: 4.85
PUBMED ID: 30726710

Experiment series 10

Protein A

Protein: PDZRN4
Fragment: 214-318
Site: PDZ_1
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: RPS6KA1
Fragment: 725-735
Site: PBM
Modification: (SEP)732
Sequence: RVRKLPSTTL
Construct: biotin-ttds-RRVRKLPpSTTL
Average holdup BI: 0.45
Holdup BI standard deviation: 0.13
Immobilized partner concentration (10-6M): 40
Experiment method: CALIP_holdup
Details of affinity fitting: BSA and lysozyme internal standards + bacterial cell lysate + normal layout
Number of measurements: 5
Measured pKd: 4.33
PUBMED ID: 36115835

Experiment series 11

Protein A

Protein: PDZRN4
Fragment: 214-318
Site: PDZ_1
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: RPS6KA1
Fragment: 725-735
Site: PBM
Modification: (SEP)732
Sequence: RVRKLPSTTL
Construct: biotin-ttds-RRVRKLPpSTTL
Average holdup BI: 0.15
Normalized holdup BI: 0.19
Immobilized partner concentration (10-6M): 15
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: 4.2
Experimental Details

not reported internal standards of holdup layout #5

Experiment series 12

Protein A

Protein: PDZRN4
Fragment: 214-318
Site: PDZ_1
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: RPS6KA1
Fragment: 725-735
Site: PBM
Modification: (SEP)732
Sequence: RVRKLPSTTL
Construct: biotin-ttds-RRVRKLPpSTTL
Measured dissociation constant (10-6M): 80.01
Standard deviation of dissociation constant (10-6M): 6.81
Experiment method: competitive FP
Details of affinity fitting: Competitive binding equation in ProFit
Number of measurements: 3
Measured pKd: 4.1
PUBMED ID: 36115835

Experiment series 13

Protein A

Protein: PDZRN4
Fragment: 214-318
Site: PDZ_1
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: RPS6KA1
Fragment: 725-735
Site: PBM
Modification: (SEP)732
Sequence: RVRKLPSTTL
Construct: biotin-ttds-RRVRKLPpSTTL
Average holdup BI: 0.12
Holdup BI standard deviation: 0
Normalized holdup BI: 0.12
Normalized holdup BI standard deviation: 0
Immobilized partner concentration (10-6M): 15
Experiment method: DAPF_holdup
Details of affinity fitting: fluorescein + mCherry internal standards + normalization based on CALIP_holdup data + reverse layout
Number of measurements: 2
Measured pKd: 3.98
PUBMED ID: 36115835

Experiment series 14

Protein A

Protein: PDZRN4
Fragment: 389-498
Site: PDZ_2
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: RPS6KA1
Fragment: 725-735
Site: PBM
Modification: (SEP)732
Sequence: RVRKLPSTTL
Construct: biotin-ttds-RRVRKLPpSTTL
Average holdup BI: 0.09
Holdup BI standard deviation: 0.08
Immobilized partner concentration (10-6M): 40
Experiment method: CALIP_holdup
Details of affinity fitting: BSA and lysozyme internal standards + bacterial cell lysate + normal layout
Number of measurements: 3
The affinity was below the detection threshold of the assay.
PUBMED ID: 36115835

Experiment series 15

Protein A

Protein: PDZRN4
Fragment: 214-318
Site: PDZ_1
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: RPS6KA1
Fragment: 725-735
Site: PBM
Modification: (TPO)733
Sequence: RVRKLPSTTL
Construct: biotin-ttds-RRVRKLPSpTTL
Average holdup BI: 0.01
Holdup BI standard deviation: 0.02
Normalized holdup BI: 0.01
Normalized holdup BI standard deviation: 0.02
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: 2
The affinity was below the detection threshold of the assay.
PUBMED ID: 36115835

Experiment series 16

Protein A

Protein: PDZRN4
Fragment: 214-318
Site: PDZ_1
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: RPS6KA1
Fragment: 725-735
Site: PBM
Modification: (TPO)733
Sequence: RVRKLPSTTL
Construct: biotin-ttds-RRVRKLPSpTTL
Measured dissociation constant (10-6M): 0
Experiment method: competitive FP
Details of affinity fitting: Competitive binding equation in ProFit
Number of measurements: 3
The affinity was below the detection threshold of the assay.
PUBMED ID: 36115835

Experiment series 17

Protein A

Protein: PDZRN4
Fragment: 214-318
Site: PDZ_1
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: RPS6KA1
Fragment: 725-735
Site: PBM
Modification: (TPO)734
Sequence: RVRKLPSTTL
Construct: Biotin-ttds-RRVRKLPSTpTL
Measured dissociation constant (10-6M): 48.11
Standard deviation of dissociation constant (10-6M): 8.31
Experiment method: competitive FP
Details of affinity fitting: Competitive binding equation in ProFit
Number of measurements: 3
Measured pKd: 4.32
PUBMED ID: 36115835

Experiment series 18

Protein A

Protein: PDZRN4
Fragment: 214-318
Site: PDZ_1
Construct: his6-MBP-TEVsite-PDZ

Protein B

Protein: RPS6KA1
Fragment: 725-735
Site: PBM
Modification: (TPO)734
Sequence: RVRKLPSTTL
Construct: Biotin-ttds-RRVRKLPSTpTL
Average holdup BI: 0.27
Normalized holdup BI: 0.32
Immobilized partner concentration (10-6M): 25
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: 4.31
PUBMED ID: 36115835