Summary

Name NFKBIA
Full Name NF-kappa-B inhibitor alpha
Synonyms I-kappa-B-alpha, IkB-alpha, IkappaBalpha, Major histocompatibility complex enhancer-binding protein MAD3 | IKBA, MAD3, NFKBI
Primary ID P25963
Links - -
Type protein
Relations 45
Pathways COVID-19 Causal Network, EBV infection, FAP: Glucocorticoids, FLT3-ITD signaling, IL1 Signaling , Inhibition of Apoptosis, Macrophage: IL1 beta, Macrophage: TNF alpha, Mitochondrial dynamics in T cell exhaustion, Multiple sclerosis, NF-KB Canonical, Pancreatic ductal adenocarcinoma (PDA), Satellite: IL1 , SARS-CoV STRESS GRANULES, Satellite: TNFA, TNF-alpha Signaling, T cell activation, Toll like receptors, Tnfa_Notch_crosstalk
Function Inhibits the activity of dimeric NF-kappa-B/REL complexes by trapping REL dimers in the cytoplasm through masking of their nuclear localization signals. On cellular stimulation by immune and proinflammatory responses, becomes phosphorylated promoting ubiquitination and degradation, enabling the dimeric RELA to translocate to the nucleus and activate transcription.

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Modifications Tables

Relations

Regulator Mechanism target score
+ down-regulates img/direct_inhibition.png ubiquitination NFKBIA 0.515
Publications: 4 Organism: Homo Sapiens
+ up-regulates quantity by stabilization img/direct-activation.png sumoylation NFKBIA 0.354
Publications: 1 Organism: Homo Sapiens
+ down-regulates img/direct_inhibition.png phosphorylation NFKBIA 0.562
Publications: 4 Organism: Homo Sapiens
Pathways:COVID-19 Causal Network, SARS-CoV STRESS GRANULES
+ down-regulates quantity by destabilization img/direct_inhibition.png phosphorylation NFKBIA 0.919
Publications: 2
Pathways:FLT3-ITD signaling
+ down-regulates img/direct_inhibition.png phosphorylation NFKBIA 0.272
Publications: 1 Organism: Homo Sapiens
+ down-regulates img/direct_inhibition.png phosphorylation NFKBIA 0.883
Publications: 3 Organism: Homo Sapiens
Pathways:COVID-19 Causal Network, EBV infection, FLT3-ITD signaling, IL1 Signaling , Inhibition of Apoptosis, Multiple sclerosis, NF-KB Canonical, Pancreatic ductal adenocarcinoma (PDA), TNF-alpha Signaling, T cell activation, Toll like receptors
+ down-regulates quantity by destabilization img/direct_inhibition.png phosphorylation NFKBIA 0.511
Publications: 1
Pathways:COVID-19 Causal Network, SARS-CoV STRESS GRANULES
+ down-regulates quantity by destabilization img/direct_inhibition.png phosphorylation NFKBIA 0.892
Publications: 2 Organism: Homo Sapiens
+ down-regulates quantity by destabilization img/direct_inhibition.png phosphorylation NFKBIA 0.562
Publications: 2
Pathways:COVID-19 Causal Network, SARS-CoV STRESS GRANULES
+ down-regulates quantity by destabilization img/direct_inhibition.png phosphorylation NFKBIA 0.883
Publications: 1 Organism: Homo Sapiens
Pathways:COVID-19 Causal Network, EBV infection, FLT3-ITD signaling, IL1 Signaling , Inhibition of Apoptosis, Multiple sclerosis, NF-KB Canonical, Pancreatic ductal adenocarcinoma (PDA), TNF-alpha Signaling, T cell activation, Toll like receptors
+ down-regulates quantity by destabilization img/direct_inhibition.png phosphorylation NFKBIA 0.47
Publications: 1 Organism: Homo Sapiens
Pathways:COVID-19 Causal Network, EBV infection, Toll like receptors
+ down-regulates quantity by destabilization img/direct_inhibition.png phosphorylation NFKBIA 0.501
Publications: 2 Organism: , Homo Sapiens
Pathways:COVID-19 Causal Network, Toll like receptors
+ up-regulates quantity by stabilization img/direct-activation.png dephosphorylation NFKBIA 0.456
Publications: 1 Organism: Homo Sapiens
+ down-regulates quantity by destabilization img/direct_inhibition.png phosphorylation NFKBIA 0.563
Publications: 1
Pathways:T cell activation
+ down-regulates img/direct_inhibition.png dephosphorylation NFKBIA 0.36
Publications: 1 Organism: Homo Sapiens
+ down-regulates quantity by destabilization img/direct_inhibition.png phosphorylation NFKBIA 0.673
Publications: 1 Organism: Homo Sapiens
+ down-regulates activity img/direct_inhibition.png binding NfKb-p65/p50 0.803
Publications: 2 Organism: Homo Sapiens
Pathways:COVID-19 Causal Network, EBV infection, FLT3-ITD signaling, IL1 Signaling , Inhibition of Apoptosis, Multiple sclerosis, NF-KB Canonical, Pancreatic ductal adenocarcinoma (PDA), SARS-CoV STRESS GRANULES, TNF-alpha Signaling, T cell activation, Toll like receptors
+ up-regulates activity img/direct-activation.png binding RELA 0.885
Publications: 1 Organism: Homo Sapiens
+ down-regulates activity img/direct_inhibition.png relocalization NFKBIA 0.348
Publications: 1 Organism: Homo Sapiens
Pathways:COVID-19 Causal Network, SARS-CoV STRESS GRANULES
+ down-regulates activity img/direct_inhibition.png ubiquitination NFKBIA 0.2
Publications: 1 Organism: Homo Sapiens
+ down-regulates activity img/direct_inhibition.png binding NFKB1 0.721
Publications: 1 Organism: Homo Sapiens
+ down-regulates activity img/direct_inhibition.png deubiquitination NFKBIA 0.2
Publications: 1 Organism: Homo Sapiens
Pathways:EBV infection
+ up-regulates quantity by stabilization img/direct-activation.png cleavage NFKBIA 0.437
Publications: 1 Organism: In Vitro
Pathways:COVID-19 Causal Network, Inhibition of Apoptosis, TNF-alpha Signaling
+ down-regulates quantity by destabilization img/indirect_inhibition.png NFKBIA 0.655
Publications: 1 Organism: Homo Sapiens
Pathways:COVID-19 Causal Network, EBV infection, IL1 Signaling , Inhibition of Apoptosis, NF-KB Canonical, Toll like receptors
+ up-regulates quantity by expression img/indirect-activation.png transcriptional regulation NFKBIA 0.337
Publications: 1 Organism: Homo Sapiens
+ up-regulates quantity by stabilization img/direct-activation.png cleavage NFKBIA 0.437
Publications: 1 Organism: In Vitro
+ down-regulates quantity by repression img/indirect_inhibition.png transcriptional regulation S100A6 0.2
Publications: 1 Organism: Homo Sapiens
+ down-regulates activity img/direct_inhibition.png phosphorylation NFKBIA 0.919
Publications: 1 Organism: Mus Musculus
Pathways:FLT3-ITD signaling
+ up-regulates activity img/indirect-activation.png NFKBIA 0.2
Publications: 1 Organism: Homo Sapiens
+ down-regulates quantity by destabilization img/indirect_inhibition.png NFKBIA 0.538
Publications: 1 Organism: Mus Musculus
Pathways:COVID-19 Causal Network, Inhibition of Apoptosis, Multiple sclerosis, NF-KB Canonical, TNF-alpha Signaling
+ down-regulates img/indirect_inhibition.png NFKBIA 0.2
Publications: 1 Organism: Mus Musculus
Tissue: Muscle, Skeletal Muscle
+ down-regulates quantity by repression img/direct_inhibition.png transcriptional regulation NFKBIA 0.262
Publications: 1 Organism: Homo Sapiens