Mus musculus Protein: Plcd4
Summary
InnateDB Protein IDBP-253211.6
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol Plcd4
Protein Name phospholipase C, delta 4
Synonyms 4921507K24Rik;
Species Mus musculus
Ensembl Protein ENSMUSP00000109379
InnateDB Gene IDBG-167412 (Plcd4)
Protein Structure
UniProt Annotation
Function Hydrolyzes the phosphatidylinositol 4,5-bisphosphate (PIP2) to generate 2 second messenger molecules diacylglycerol (DAG) and inositol 1,4,5-trisphosphate (IP3). DAG mediates the activation of protein kinase C (PKC), while IP3 releases Ca(2+) from intracellular stores. Required for acrosome reaction in sperm during fertilization, probably by acting as an important enzyme for intracellular Ca(2+) mobilization in the zona pellucida- induced acrosome reaction. May play a role in cell growth. Modulates the liver regeneration in cooperation with nuclear PKC. Overexpression up-regulates the Erk signaling pathway and proliferation. {ECO:0000269PubMed:11340203, ECO:0000269PubMed:12695499, ECO:0000269PubMed:16998201}.
Subcellular Localization Membrane {ECO:0000250}; Peripheral membrane protein {ECO:0000250}. Nucleus {ECO:0000250}. Cytoplasm {ECO:0000250}. Endoplasmic reticulum {ECO:0000250}. Note=Localizes primarily to intracellular membranes mostly to the endoplasmic reticulum. {ECO:0000250}.
Disease Associations
Tissue Specificity
Comments
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 0 experimentally validated interaction(s) in this database.
They are also associated with 3 interaction(s) predicted by orthology.
Predicted by orthology
Total 3 [view]
Gene Ontology

Molecular Function
Accession GO Term
GO:0004435 phosphatidylinositol phospholipase C activity
GO:0004629 phospholipase C activity
GO:0004871 signal transducer activity
GO:0005509 calcium ion binding
GO:0005515 protein binding
GO:0008081 phosphoric diester hydrolase activity
Biological Process
GO:0006629 lipid metabolic process
GO:0007165 signal transduction
GO:0007340 acrosome reaction
GO:0016042 lipid catabolic process
GO:0035556 intracellular signal transduction
GO:0046488 phosphatidylinositol metabolic process
Cellular Component
GO:0005622 intracellular
GO:0005634 nucleus
GO:0005783 endoplasmic reticulum
GO:0016020 membrane
Protein Structure and Domains
PDB ID MGI:107469
InterPro IPR000008 C2 domain
IPR000909 Phospholipase C, phosphatidylinositol-specific , X domain
IPR001192 Phosphoinositide phospholipase C family
IPR001711 Phospholipase C, phosphatidylinositol-specific, Y domain
IPR001849 Pleckstrin homology domain
IPR002048 EF-hand domain
IPR015359 Phospholipase C, phosphoinositol-specific, EF-hand-like
IPR017946 PLC-like phosphodiesterase, TIM beta/alpha-barrel domain
PFAM PF00168
PF00388
PF00387
PF00169
PF00036
PF13202
PF13405
PF09279
PRINTS PR00360
PR00390
PIRSF
SMART SM00239
SM00148
SM00149
SM00233
SM00054
TIGRFAMs
Post-translational Modifications
Modification
Cross-References
SwissProt Q8K3R3
PhosphoSite PhosphoSite-Q8K3R3
TrEMBL
UniProt Splice Variant
Entrez Gene 18802
UniGene Mm.401433
RefSeq
MGI ID
MGI Symbol Plcd4
OMIM
CCDS
HPRD
IMGT
EMBL AK016945 AK039149 AK140231 AY033991 BC066156
GenPept AAH66156 AAK61537 BAB30513 BAC30256 BAE24292