Gene Symbol | PRKCI |
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Entrez Gene | 5584 |
Alt Symbol | DXS1179E, PKCI, nPKC-iota |
Species | Human |
Gene Type | protein-coding |
Description | protein kinase C, iota |
Other Description | PRKC-lambda/iota|aPKC-lambda/iota|atypical protein kinase C-lambda/iota|protein kinase C iota type |
Swissprots | P41743 D3DNQ4 Q8WW06 |
Accessions | EAW78513 EAW78514 EAW78515 P41743 AB451443 BAG70257 AI521422 AK315342 BAG37741 BC022016 AAH22016 BC042405 BM767350 BQ014217 CN412350 L18964 AAA60171 L33881 AAB17011 NM_002740 NP_002731 |
Function | Calcium- and diacylglycerol-independent serine/ threonine-protein kinase that plays a general protective role against apoptotic stimuli, is involved in NF-kappa-B activation, cell survival, differentiation and polarity, and contributes to the regulation of microtubule dynamics in the early secretory pathway. Is necessary for BCR-ABL oncogene-mediated resistance to apoptotic drug in leukemia cells, protecting leukemia cells against drug-induced apoptosis. In cultured neurons, prevents amyloid beta protein-induced apoptosis by interrupting cell death process at a very early step. In glioblastoma cells, may function downstream of phosphatidylinositol 3-kinase (PI(3)K) and PDPK1 in the promotion of cell survival by phosphorylating and inhibiting the pro-apoptotic factor BAD. Can form a protein complex in non- small cell lung cancer (NSCLC) cells with PARD6A and ECT2 and regulate ECT2 oncogenic activity by phosphorylation, which in turn promotes transformed growth and invasion. In response |
Subcellular Location | Cytoplasm. Membrane. Endosome. Nucleus. Note=Transported into the endosome through interaction with SQSTM1/p62. After phosphorylation by SRC, transported into the nucleus through interaction with KPNB1. Colocalizes with CDK7 in the cytoplasm and nucleus. Transported to vesicular tubular clusters (VTCs) through interaction with RAB2A. |
Tissue Specificity | Predominantly expressed in lung and brain, but also expressed at lower levels in many tissues including pancreatic islets. Highly expressed in non-small cell lung cancers. {ECO:0000269|PubMed:15994303, ECO:0000269|PubMed:7607695, ECO:0000269|PubMed:8226978}. |
Top Pathways | Tight junction, Insulin signaling pathway, Endocytosis, Hippo signaling pathway, Rap1 signaling pathway |
PKCι/λ (C83H11) Rabbit mAb - 2998 from Cell Signaling Technology
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PKC λ/&iota (E-7) - sc-376344 from Santa Cruz Biotechnology
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PKC λ/ι (H-12) - sc-17837 from Santa Cruz Biotechnology
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PKC λ/ι (H-20) - sc-32020 from Santa Cruz Biotechnology
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PKC λ/ι (H-76) - sc-11399 from Santa Cruz Biotechnology
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Anti-PKC iota (phospho T555 + T563) antibody - ab5813 from Abcam
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Anti-PKC iota antibody - ab5282 from Abcam
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Anti-PKC iota antibody - ab53878 from Abcam
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Anti-PKC iota antibody - ab57423 from Abcam
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Anti-PKC iota antibody - ab57422 from Abcam
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Anti-PKC zeta (phospho T410) + PKC lambda (phospho T412) antibody [EP1491Y] - ab76129 from Abcam
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Anti-PRKCI / PKC Iota Antibody (C-Terminus) - LS-C38541 from LifeSpan Bioscience
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Anti-PRKCI / PKC Iota Antibody (N-Terminus, AP) - LS-C281443 from LifeSpan Bioscience
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Anti-PRKCI / PKC Iota Antibody (N-Terminus, FITC) - LS-C281446 from LifeSpan Bioscience
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Anti-PRKCI / PKC Iota Antibody (N-Terminus) - LS-C209978 from LifeSpan Bioscience
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Anti-PRKCI / PKC Iota Antibody (Internal) - LS-C209976 from LifeSpan Bioscience
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Anti-PRKCI / PKC Iota Antibody (N-Terminus, Biotin) - LS-C281448 from LifeSpan Bioscience
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Anti-PRKCI / PKC Iota Antibody (N-Terminus, APC) - LS-C281447 from LifeSpan Bioscience
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Anti-PRKCI / PKC Iota Antibody (N-Terminus, Azide-free, HRP) - LS-C281449 from LifeSpan Bioscience
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Anti-PRKCI / PKC Iota Antibody (N-Terminus, PE) - LS-C281450 from LifeSpan Bioscience
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Anti-PRKCI / PKC Iota Antibody (N-Terminus) - LS-C330603 from LifeSpan Bioscience
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Anti-PRKCI / PKC Iota Antibody (aa215-264) - LS-C117191 from LifeSpan Bioscience
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Anti-PRKCI / PKC Iota Antibody - LS-C331033 from LifeSpan Bioscience
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Anti-PRKCI / PKC Iota Antibody (aa176-207) - LS-C98927 from LifeSpan Bioscience
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Anti-PRKCI / PKC Iota Antibody (clone 1G11) - LS-C197989 from LifeSpan Bioscience
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