Curated Information
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Home > Curated Information Page > PubMed Id: 23106126
Chen YJ, et al. (2013) Identification of phosphorylation sites in the COOH-terminal tail of the μ-opioid receptor. J Neurochem 124, 189-99 23106126
This page summarizes selected information from the record referenced above and curated into PhosphoSitePlus®, a comprehensive online resource for the study of protein post-translational modifications (NAR, 2015, 43:D512-20). To learn more about the scope of PhosphoSitePlus®, click here.
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S356-p - MOR-1 (rat)
Modsite: EFCIPTsstIEQQNs SwissProt Entrez-Gene
Orthologous residues
MOR‑1 (human): S358‑p, MOR‑1 iso5 (human): S358‑p, MOR‑1 (mouse): S356‑p, MOR‑1 (rat): S356‑p
Characterization
Methods used to characterize site in vivo mass spectrometry
Relevant cell lines - cell types - tissues:  293 (epithelial)
Cellular systems studied:  cell lines
Species studied:  human
Upstream Regulation
Treatments, proteins and their effect on site modification: 
Treatments Referenced Treatments Manipulated Protein Referenced Protein Effect Notes
morphine increase
DAMGO increase

T357-p - MOR-1 (rat)
Modsite: FCIPTsstIEQQNsT SwissProt Entrez-Gene
Orthologous residues
MOR‑1 (human): N359‑p, MOR‑1 iso5 (human): N359‑p, MOR‑1 (mouse): T357‑p, MOR‑1 (rat): T357‑p
Characterization
Methods used to characterize site in vivo mass spectrometry
Relevant cell lines - cell types - tissues:  293 (epithelial)
Cellular systems studied:  cell lines
Species studied:  human
Upstream Regulation
Treatments, proteins and their effect on site modification: 
Treatments Referenced Treatments Manipulated Protein Referenced Protein Effect Notes
morphine increase
DAMGO increase

S363-p - MOR-1 (rat)
Modsite: stIEQQNsTRVRQNt SwissProt Entrez-Gene
Orthologous residues
MOR‑1 (human): S365‑p, MOR‑1 iso5 (human): S365‑p, MOR‑1 (mouse): S363‑p, MOR‑1 (rat): S363‑p
Characterization
Methods used to characterize site in vivo mass spectrometry
Relevant cell lines - cell types - tissues:  293 (epithelial)
Cellular systems studied:  cell lines
Species studied:  human
Enzymes shown to modify site in vitro
Type Enzyme
KINASE PKCA (human)
Downstream Regulation
Effect of modification (function):  molecular association, regulation
Modification regulates interactions with: 
Interacting molecule Interacting domains Effect Consequences (function) Consequences (process) Detection assays
ARR3 (human) Induces
ARRB2 (human) Induces in vitro

T370-p - MOR-1 (rat)
Modsite: sTRVRQNtREHPsTA SwissProt Entrez-Gene
Orthologous residues
MOR‑1 (human): T372‑p, MOR‑1 iso5 (human): T372‑p, MOR‑1 (mouse): T370‑p, MOR‑1 (rat): T370‑p
Characterization
Methods used to characterize site in vivo mass spectrometry
Relevant cell lines - cell types - tissues:  293 (epithelial)
Cellular systems studied:  cell lines
Species studied:  human
Enzymes shown to modify site in vitro
Type Enzyme
KINASE CAMK2A (human)
Downstream Regulation
Effect of modification (function):  molecular association, regulation
Modification regulates interactions with: 
Interacting molecule Interacting domains Effect Consequences (function) Consequences (process) Detection assays
ARR3 (human) Induces
ARRB2 (human) Induces in vitro

S375-p - MOR-1 (rat)
Modsite: QNtREHPsTANTVDR SwissProt Entrez-Gene
Orthologous residues
MOR‑1 (human): S377‑p, MOR‑1 iso5 (human): S377‑p, MOR‑1 (mouse): S375‑p, MOR‑1 (rat): S375‑p
Characterization
Methods used to characterize site in vivo mass spectrometry
Relevant cell lines - cell types - tissues:  293 (epithelial)
Cellular systems studied:  cell lines
Species studied:  human
Enzymes shown to modify site in vitro
Type Enzyme
KINASE GRK2 (human)
Upstream Regulation
Treatments, proteins and their effect on site modification: 
Treatments Referenced Treatments Manipulated Protein Referenced Protein Effect Notes
morphine increase
DAMGO increase
Downstream Regulation
Effect of modification (function):  molecular association, regulation
Modification regulates interactions with: 
Interacting molecule Interacting domains Effect Consequences (function) Consequences (process) Detection assays
ARR3 (human) Induces
ARRB2 (human) Induces in vitro