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 49
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.

Viewer

Modifications Tables

Relations

Regulator Mechanism target score
+ up-regulates quantity by stabilization img/direct-activation.png sumoylation NFKBIA 0.346
Publications: 1 Organism: Homo Sapiens
+ down-regulates img/direct_inhibition.png ubiquitination NFKBIA 0.54
Publications: 4 Organism: Homo Sapiens
+ down-regulates img/direct_inhibition.png phosphorylation NFKBIA 0.579
Publications: 4 Organism: Homo Sapiens
Pathways:COVID-19 Causal Network, SARS-CoV STRESS GRANULES
+ up-regulates activity img/direct-activation.png phosphorylation NFKBIA 0.2
Publications: 1 Organism: Homo Sapiens
+ down-regulates img/direct_inhibition.png phosphorylation NFKBIA 0.888
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 0.531
Publications: 1
Pathways:COVID-19 Causal Network, SARS-CoV STRESS GRANULES
+ up-regulates activity img/direct-activation.png phosphorylation NFKBIA 0.386
Publications: 1 Organism: Homo Sapiens
Pathways:FLT3-ITD signaling, Inhibition of Apoptosis
+ down-regulates quantity by destabilization img/direct_inhibition.png phosphorylation NFKBIA 0.368
Publications: 1 Organism: Homo Sapiens
+ down-regulates activity img/direct_inhibition.png phosphorylation NFKBIA 0.539
Publications: 1 Organism: Homo Sapiens
+ down-regulates quantity by destabilization img/direct_inhibition.png phosphorylation NFKBIA 0.922
Publications: 2
Pathways:FLT3-ITD signaling
+ down-regulates img/direct_inhibition.png phosphorylation NFKBIA 0.268
Publications: 1 Organism: Homo Sapiens
+ down-regulates quantity by destabilization img/direct_inhibition.png phosphorylation NFKBIA 0.896
Publications: 2 Organism: Homo Sapiens
+ down-regulates quantity by destabilization img/direct_inhibition.png phosphorylation NFKBIA 0.579
Publications: 2
Pathways:COVID-19 Causal Network, SARS-CoV STRESS GRANULES
+ down-regulates quantity by destabilization img/direct_inhibition.png phosphorylation NFKBIA 0.888
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 0.457
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 0.485
Publications: 2 Organism: , Homo Sapiens
Pathways:COVID-19 Causal Network, Toll like receptors
+ up-regulates quantity by stabilization img/direct-activation.png dephosphorylation NFKBIA 0.443
Publications: 1 Organism: Homo Sapiens
+ down-regulates img/direct_inhibition.png dephosphorylation NFKBIA 0.353
Publications: 1 Organism: Homo Sapiens
+ down-regulates quantity by destabilization img/direct_inhibition.png phosphorylation NFKBIA 0.688
Publications: 1 Organism: Homo Sapiens
+ down-regulates quantity by destabilization img/direct_inhibition.png phosphorylation NFKBIA 0.584
Publications: 1
Pathways:T cell activation
+ down-regulates activity img/direct_inhibition.png phosphorylation NFKBIA 0.922
Publications: 1 Organism: Mus Musculus
Pathways:FLT3-ITD signaling
+ down-regulates img/indirect_inhibition.png NFKBIA 0.2
Publications: 1 Organism: Mus Musculus
Tissue: Muscle, Skeletal Muscle
+ up-regulates quantity by stabilization img/direct-activation.png cleavage NFKBIA 0.424
Publications: 1 Organism: In Vitro
Pathways:COVID-19 Causal Network, Inhibition of Apoptosis, TNF-alpha Signaling
+ up-regulates quantity by stabilization img/direct-activation.png cleavage NFKBIA 0.424
Publications: 1 Organism: In Vitro
+ down-regulates activity img/direct_inhibition.png binding NFKB1 0.737
Publications: 1 Organism: Homo Sapiens
+ down-regulates quantity by repression img/direct_inhibition.png transcriptional regulation NFKBIA 0.259
Publications: 1 Organism: Homo Sapiens
+ down-regulates quantity by destabilization img/indirect_inhibition.png NFKBIA 0.671
Publications: 1 Organism: Homo Sapiens
Pathways:COVID-19 Causal Network, EBV infection, IL1 Signaling , Inhibition of Apoptosis, NF-KB Canonical, Toll like receptors
+ down-regulates activity img/direct_inhibition.png relocalization NFKBIA 0.342
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 deubiquitination NFKBIA 0.2
Publications: 1 Organism: Homo Sapiens
Pathways:EBV infection
+ down-regulates quantity by repression img/indirect_inhibition.png transcriptional regulation S100A6 0.2
Publications: 1 Organism: Homo Sapiens
+ down-regulates quantity by destabilization img/indirect_inhibition.png NFKBIA 0.558
Publications: 1 Organism: Mus Musculus
Pathways:COVID-19 Causal Network, Inhibition of Apoptosis, Multiple sclerosis, NF-KB Canonical, TNF-alpha Signaling
+ down-regulates activity img/direct_inhibition.png binding NfKb-p65/p50 0.814
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 0.89
Publications: 1 Organism: Homo Sapiens
+ up-regulates quantity by expression img/indirect-activation.png transcriptional regulation NFKBIA 0.328
Publications: 1 Organism: Homo Sapiens
+ up-regulates activity img/indirect-activation.png NFKBIA 0.2
Publications: 1 Organism: Homo Sapiens