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OTUB1 OTUB1 TRAF3 TRAF3 COMMD1 COMMD1 TNF TNF IKBKG IKBKG UBC UBC NMRAL1 NMRAL1 ATP5C1 ATP5C1 USP7 USP7 HIST2H2AC HIST2H2AC ASS1 ASS1
"NMRAL1" - NmrA-like family domain containing 1 in Homo sapiens
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splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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protein of unknown 3D structure
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experimentally determined
Predicted Interactions
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protein homology
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NMRAL1NmrA-like family domain containing 1; Redox sensor protein. Undergoes restructuring and subcellular redistribution in response to changes in intracellular NADPH/NADP(+) levels. At low NADPH concentrations the protein is found mainly as a monomer, and binds argininosuccinate synthase (ASS1), the enzyme involved in nitric oxide synthesis. Association with ASS1 impairs its activity and reduces the production of nitric oxide, which subsecuently prevents apoptosis. Under normal NADPH concentrations, the protein is found as a dimer and hides the binding site for ASS1. The homodimer binds one [...] (299 aa)    
Predicted Functional Partners:
ASS1
argininosuccinate synthase 1; Is indirectly involved in the control of blood pressure (By similarity) (412 aa)
        score_image   score_image   0.950
COMMD1
copper metabolism (Murr1) domain containing 1; Promotes ubiquitination of NF-kappa-B subunit RELA and its subsequent proteasomal degradation. Down-regulates NF-kappa-B activity. Down-regulates SOD1 activity by interfering with its homodimerization. Plays a role in copper ion homeostasis. Can bind one copper ion per monomer. May function to facilitate biliary copper excretion within hepatocytes (190 aa)
        score_image   score_image   0.926
IKBKG
inhibitor of kappa light polypeptide gene enhancer in B-cells, kinase gamma; Regulatory subunit of the IKK core complex which phosphorylates inhibitors of NF-kappa-B thus leading to the dissociation of the inhibitor/NF-kappa-B complex and ultimately the degradation of the inhibitor. Its binding to scaffolding polyubiquitin seems to play a role in IKK activation by multiple signaling receptor pathways. However, the specific type of polyubiquitin recognized upon cell stimulation (either ’Lys-63’- linked or linear polyubiquitin) and its functional importance is reported conflictingly. Als [...] (487 aa)
        score_image   score_image   0.919
OTUB1
OTU domain, ubiquitin aldehyde binding 1; Hydrolase that can specifically remove ’Lys-48’-linked conjugated ubiquitin from proteins and plays an important regulatory role at the level of protein turnover by preventing degradation. Regulator of T-cell anergy, a phenomenon that occurs when T-cells are rendered unresponsive to antigen rechallenge and no longer respond to their cognate antigen. Acts via its interaction with RNF128/GRAIL, a crucial inductor of CD4 T-cell anergy. Isoform 1 destabilizes RNF128, leading to prevent anergy. In contrast, isoform 2 stabilizes RNF128 and promotes a [...] (271 aa)
        score_image   score_image   0.916
TRAF3
TNF receptor-associated factor 3; Regulates pathways leading to the activation of NF- kappa-B and MAP kinases, and plays a central role in the regulation of B-cell survival. Part of signaling pathways leading to the production of cytokines and interferon. Required for normal antibody isotype switching from IgM to IgG. Plays a role T-cell dependent immune responses. Plays a role in the regulation of antiviral responses. Is an essential constituent of several E3 ubiquitin-protein ligase complexes. May have E3 ubiquitin-protein ligase activity and promote ’Lys-63’-linked ubiquitination of [...] (568 aa)
        score_image   score_image   0.911
USP7
ubiquitin specific peptidase 7 (herpes virus-associated); Hydrolase that deubiquitinates target proteins such as FOXO4, p53/TP53, MDM2, ERCC6, DNMT1, UHRF1, PTEN and DAXX. Together with DAXX, prevents MDM2 self-ubiquitination and enhances the E3 ligase activity of MDM2 towards p53/TP53, thereby promoting p53/TP53 ubiquitination and proteasomal degradation. Deubiquitinates p53/TP53 and MDM2 and strongly stabilizes p53/TP53 even in the presence of excess MDM2, and also induces p53/TP53- dependent cell growth repression and apoptosis. Deubiquitination of FOXO4 in presence of hydrogen pero [...] (1102 aa)
            score_image   0.829
TNF
tumor necrosis factor (233 aa)
            score_image   0.801
HIST2H2AC
histone cluster 2, H2ac; Core component of nucleosome. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling (129 aa)
            score_image   0.800
UBC
ubiquitin C (685 aa)
        score_image       0.795
ATP5C1
ATP synthase, H+ transporting, mitochondrial F1 complex, gamma polypeptide 1; Mitochondrial membrane ATP synthase (F(1)F(0) ATP synthase or Complex V) produces ATP from ADP in the presence of a proton gradient across the membrane which is generated by electron transport complexes of the respiratory chain. F-type ATPases consist of two structural domains, F(1) - containing the extramembraneous catalytic core, and F(0) - containing the membrane proton channel, linked together by a central stalk and a peripheral stalk. During catalysis, ATP synthesis in the catalytic domain of F(1) is cou [...] (298 aa)
      score_image         0.772
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
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