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 50
Pathways COVID-19 Causal Network, IBD_DENDRITIC CELLS, EBV infection, FAP: Glucocorticoids, FLT3-ITD signaling, IBD_IEC, 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 0.348
Publications: 1 Organism: Homo Sapiens
+ down-regulates img/direct_inhibition.png ubiquitination NFKBIA 0.543
Publications: 4 Organism: Homo Sapiens
+ down-regulates img/direct_inhibition.png phosphorylation NFKBIA 0.581
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 0.581
Publications: 2
Pathways:COVID-19 Causal Network, SARS-CoV STRESS GRANULES
+ down-regulates quantity by destabilization img/direct_inhibition.png phosphorylation NFKBIA 0.37
Publications: 1 Organism: Homo Sapiens
+ down-regulates quantity by destabilization img/direct_inhibition.png phosphorylation NFKBIA 0.532
Publications: 1
Pathways:COVID-19 Causal Network, SARS-CoV STRESS GRANULES
+ down-regulates activity img/direct_inhibition.png phosphorylation NFKBIA 0.541
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 0.889
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 activity img/direct_inhibition.png phosphorylation NFKBIA 0.849
Publications: 1 Organism: Homo Sapiens
Pathways:EBV infection, IL1 Signaling , Inhibition of Apoptosis, NF-KB Canonical, Toll like receptors
+ down-regulates img/direct_inhibition.png phosphorylation NFKBIA 0.266
Publications: 1 Organism: Homo Sapiens
+ up-regulates activity img/direct-activation.png phosphorylation NFKBIA 0.2
Publications: 1 Organism: Homo Sapiens
+ down-regulates quantity by destabilization img/direct_inhibition.png phosphorylation NFKBIA 0.896
Publications: 2 Organism: Homo Sapiens
+ up-regulates activity img/direct-activation.png phosphorylation NFKBIA 0.387
Publications: 1 Organism: Homo Sapiens
Pathways:FLT3-ITD signaling, Inhibition of Apoptosis
+ down-regulates quantity by destabilization img/direct_inhibition.png phosphorylation NFKBIA 0.889
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 0.355
Publications: 1 Organism: Homo Sapiens
+ down-regulates quantity by destabilization img/direct_inhibition.png phosphorylation NFKBIA 0.585
Publications: 1
Pathways:T cell activation
+ down-regulates quantity by destabilization img/direct_inhibition.png phosphorylation NFKBIA 0.686
Publications: 1 Organism: Homo Sapiens
+ down-regulates quantity by destabilization img/indirect_inhibition.png NFKBIA 0.669
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 activity img/indirect-activation.png NFKBIA 0.2
Publications: 1 Organism: Homo Sapiens
+ down-regulates activity img/direct_inhibition.png binding NfKb-p65/p50 0.817
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 0.891
Publications: 1 Organism: Homo Sapiens
+ down-regulates quantity by repression img/indirect_inhibition.png transcriptional regulation S100A6 0.2
Publications: 1 Organism: Homo Sapiens
+ up-regulates quantity by stabilization img/direct-activation.png cleavage NFKBIA 0.421
Publications: 1 Organism: In Vitro
Pathways:COVID-19 Causal Network, Inhibition of Apoptosis, TNF-alpha Signaling
+ down-regulates activity img/direct_inhibition.png deubiquitination NFKBIA 0.2
Publications: 1 Organism: Homo Sapiens
Pathways:EBV infection
+ down-regulates activity img/direct_inhibition.png binding NFKB1 0.743
Publications: 1 Organism: Homo Sapiens
+ up-regulates quantity by stabilization img/direct-activation.png cleavage NFKBIA 0.421
Publications: 1 Organism: In Vitro
+ up-regulates quantity by expression img/indirect-activation.png transcriptional regulation NFKBIA 0.325
Publications: 1 Organism: Homo Sapiens
+ down-regulates quantity by destabilization img/indirect_inhibition.png NFKBIA 0.553
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 ubiquitination NFKBIA 0.2
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 activity img/direct_inhibition.png phosphorylation NFKBIA 0.922
Publications: 1 Organism: Mus Musculus
Pathways:FLT3-ITD signaling
+ down-regulates activity img/direct_inhibition.png relocalization NFKBIA 0.344
Publications: 1 Organism: Homo Sapiens
Pathways:COVID-19 Causal Network, SARS-CoV STRESS GRANULES
+ down-regulates img/indirect_inhibition.png NFKBIA 0.2
Publications: 1 Organism: Mus Musculus
Tissue: Muscle, Skeletal Muscle