TRPP2 / Troponin I 3
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Screening
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Experimental screening | Non-experimental screening | Reference | |||||||
TRP channel construct | Interactor source | ||||||||
TRP channel | Interactor | Method | Species | Region | Species | Organ/tissue | Sample type | ||
TRPP2 | Troponin I 3 | Inference | Prediction | 12809519 |
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click the arrow icon to show interactions only between the corresponding TRP channel and the interactor)

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Validation: In vitro validation
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Assay with recombinant proteins | Reference | ||||||||
TRP channel construct | Interactor construct | ||||||||
TRP channel | Interactor | Method | Species | Region | Expression system | Species | Region | Expression system | |
TRPP2 | Troponin I 3 | Fusion protein-pull down assay | Human | 562-805 | E. coli | Human | Not specified | Not specified | 12809519 |
(
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click the arrow icon to show interactions only between the corresponding TRP channel and the interactor)

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Validation: In vivo validation
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Assay with endogenous proteins | Assay with overexpressed proteins | Reference | |||||||
Cell or tissue | Cell or tissue | TRP channel construct | Interactor construct | ||||||
TRP channel | Interactor | Method | Species | Region | Species | Region | |||
TRPP2 | Troponin I 3 | Co-immunoprecipitation | NIH-3T3 | Human | Full-length | Human | Full-length | 12809519 | |
TRPP2 | Troponin I 3 | Co-immunoprecipitation | Xenopus oocyte | Human | Full-length | Human | Full-length | 12809519 | |
TRPP2 | Troponin I 3 | Co-immunoprecipitation | Human adult cardiac tissue | 12809519 |
(
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click the arrow icon to show interactions only between the corresponding TRP channel and the interactor)

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Characterization
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Binding region mapping | Stoichiometry | Affinity (Kd) | Reference | ||||||
TRP channel | Interactor | ||||||||
TRP channel | Interactor | Method | Species | Region | Species | Region | |||
TRPP2 | Troponin I 3 | Yeast two-hybrid | Human | 630-705 | Human | Not determined | 12809519 | ||
TRPP2 | Troponin I 3 | Yeast two-hybrid | Human | 562-805 | Human | 1-170 | 12809519 | ||
TRPP2 | Troponin I 3 | Yeast two-hybrid | Human | 562-805 | Human | 106-158 | 12809519 |
(
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click the arrow icon to show interactions only between the corresponding TRP channel and the interactor)

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Functional consequence
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TRP channel | Interactor | Method | Post-translational modification | Subcellular trafficking | Activity | Reference | |||||
TRPP2 | Troponin I 3 | Calcium measurement | Inhibition | 12809519 |
(
:
click the arrow icon to show interactions only between the corresponding TRP channel and the interactor)
