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Entry version 195 (08 May 2019)
Sequence version 1 (01 Feb 1995)
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Protein

TNF receptor-associated factor 2

Gene

Traf2

Organism
Mus musculus (Mouse)
Status
Reviewed-Annotation score:

Annotation score:5 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the ‘protein existence’ evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Regulates activation of NF-kappa-B and JNK and plays a central role in the regulation of cell survival and apoptosis. Required for normal antibody isotype switching from IgM to IgG. Has E3 ubiquitin-protein ligase activity and promotes 'Lys-63'-linked ubiquitination of target proteins, such as BIRC3, RIPK1 and TICAM1. Is an essential constituent of several E3 ubiquitin-protein ligase complexes, where it promotes the ubiquitination of target proteins by bringing them into contact with other E3 ubiquitin ligases. Regulates BIRC2 and BIRC3 protein levels by inhibiting their autoubiquitination and subsequent degradation; this does not depend on the TRAF2 RING-type zinc finger domain. Isoform 2 does not seem to mediate activation of NF-kappa-B but inhibits isoform 1 activity. Plays a role in mediating activation of NF-kappa-B by EIF2AK2/PKR. In complex with BIRC2 or BIRC3, promotes ubiquitination of IKBKE.8 Publications

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

  • S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + N(6)-ubiquitinyl-[acceptor protein]-L-lysine. EC:2.3.2.27

<p>This subsection of the ‘Function’ section describes regulatory mechanisms for enzymes, transporters or microbial transcription factors, and reports the components which regulate (by activation or inhibition) the reaction.<p><a href='/help/activity_regulation' target='_top'>More...</a></p>Activity regulationi

Has very low E3 ubiquitin ligase activity in the absence of sphingosine-1-phosphate. E3 ubiquitin ligase activity is strongly activated by cytoplasmic sphingosine-1-phosphate.By similarity

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section describes the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: protein ubiquitination

This protein is involved in the pathway protein ubiquitination, which is part of Protein modification.
View all proteins of this organism that are known to be involved in the pathway protein ubiquitination and in Protein modification.

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Function’ section specifies the position(s) and type(s) of zinc fingers within the protein.<p><a href='/help/zn_fing' target='_top'>More...</a></p>Zinc fingeri34 – 73RING-typePROSITE-ProRule annotationAdd BLAST40
Zinc fingeri124 – 180TRAF-type 1PROSITE-ProRule annotationAdd BLAST57
Zinc fingeri177 – 233TRAF-type 2PROSITE-ProRule annotationAdd BLAST57

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

GO - Biological processi

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionTransferase
Biological processApoptosis, Ubl conjugation pathway
LigandLipid-binding, Metal-binding, Zinc

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-MMU-3371378 Regulation by c-FLIP
R-MMU-5213460 RIPK1-mediated regulated necrosis
R-MMU-5218900 CASP8 activity is inhibited
R-MMU-5357786 TNFR1-induced proapoptotic signaling
R-MMU-5357905 Regulation of TNFR1 signaling
R-MMU-5357956 TNFR1-induced NFkappaB signaling pathway
R-MMU-5668541 TNFR2 non-canonical NF-kB pathway
R-MMU-5676594 TNF receptor superfamily (TNFSF) members mediating non-canonical NF-kB pathway
R-MMU-5689880 Ub-specific processing proteases
R-MMU-69416 Dimerization of procaspase-8
R-MMU-75893 TNF signaling

UniPathway: a resource for the exploration and annotation of metabolic pathways

More...
UniPathwayi
UPA00143

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
TNF receptor-associated factor 2 (EC:2.3.2.27)
Alternative name(s):
E3 ubiquitin-protein ligase TRAF2
RING-type E3 ubiquitin transferase TRAF2Curated
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: ‘Name’, ‘Synonyms’, ‘Ordered locus names’ and ‘ORF names’.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:Traf2
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiMus musculus (Mouse)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the ‘taxonomic identifier’ or ‘taxid’.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri10090 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeMusMus
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000000589 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">proteome</a> can consist of several components. <br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome 2

Organism-specific databases

Mouse genome database (MGD) from Mouse Genome Informatics (MGI)

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MGIi
MGI:101835 Traf2

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

Keywords - Cellular componenti

Cytoplasm

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

<p>This subsection of the ‘Pathology and Biotech’ section describes the in vivo effects caused by ablation of the gene (or one or more transcripts) coding for the protein described in the entry. This includes gene knockout and knockdown, provided experiments have been performed in the context of a whole organism or a specific tissue, and not at the single-cell level.<p><a href='/help/disruption_phenotype' target='_top'>More...</a></p>Disruption phenotypei

Important embryonic and perinatal mortality. Life-born mutants appear normal at birth, but are smaller than their littermates after three days, fail to thrive, and few survive more than three weeks. Thymus and spleen are severely atrophic, and mice display lymphopenia of both T and B lymphocytes, with normal erythrocyte counts. Their thymocytes are abnormally sensitive to TNF-induced cell death and exhibit high levels of spontaneous apoptosis. Macrophages are highly sensitive to TNF and produce high levels of nitric oxide (NO) in response to TNF. Likewise, endogenous TNF production is abnormally increased upon exposure to TNF. Symptoms are much attenuated in mice that are deficient for both Traf2 and Tnfrsf1a/Tnfr1, or Traf2 and Tnf. Likewise, deletion of one Map3k14 allele alleviates symptoms and rescues splenic atrophy and reduction of splenocyte numbers. Mice show normal IgM production in response to viral infection, but lack CD40-mediated proliferation of B-cells. They are deficient in antibody isotype switching and fail to produce IgG.4 Publications

Mutagenesis

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/manual/pathology_and_biotech_section">'Pathology and Biotech'</a> section describes the effect of the experimental mutation of one or more amino acid(s) on the biological properties of the protein.<p><a href='/help/mutagen' target='_top'>More...</a></p>Mutagenesisi34C → S: Loss of autoubiquitination. 1 Publication1
Mutagenesisi283E → A: Reduces interaction with BIRC2. 1 Publication1
Mutagenesisi292E → A: Almost abolishes interaction with BIRC2; when associated with A-294. 1 Publication1
Mutagenesisi294E → A: Almost abolishes interaction with BIRC2; when associated with A-292. 1 Publication1

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM / Processing</a> section indicates that the initiator methionine is cleaved from the mature protein.<p><a href='/help/init_met' target='_top'>More...</a></p>Initiator methionineiRemovedBy similarity
<p>This subsection of the ‘PTM / Processing’ section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00000564002 – 501TNF receptor-associated factor 2Add BLAST500

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘PTM / Processing’ section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei2N-acetylalanineBy similarity1
Modified residuei5PhosphoserineBy similarity1
Modified residuei7PhosphothreonineBy similarity1
Modified residuei11PhosphoserineBy similarity1
Modified residuei22PhosphothreonineBy similarity1
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM / Processing</a> section describes <strong>covalent linkages</strong> of various types formed <strong>between two proteins (interchain cross-links)</strong> or <strong>between two parts of the same protein (intrachain cross-links)</strong>, except the disulfide bonds that are annotated in the <a href="http://www.uniprot.org/manual/disulfid">'Disulfide bond'</a> subsection.<p><a href='/help/crosslnk' target='_top'>More...</a></p>Cross-linki31Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)By similarity
Modified residuei117Phosphothreonine; by PKC1 Publication1

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM/processing</a> section describes post-translational modifications (PTMs). This subsection <strong>complements</strong> the information provided at the sequence level or describes modifications for which <strong>position-specific data is not yet available</strong>.<p><a href='/help/post-translational_modification' target='_top'>More...</a></p>Post-translational modificationi

Phosphorylated at several serine residues within the first 128 amino acid residues. Phosphorylated at Thr-117 in response to signaling via TNF and TNFRSF1A. Phosphorylation at Thr-117 is required for 'Lys-63'-linked polyubiquitination, but not for 'Lys-48'-linked polyubiquitination. Phosphorylation at Thr-117 is important for interaction with IKKA and IKKB, activation of IKK and subsequent activation of NF-kappa-B.By similarity
Undergoes both 'Lys-48'-linked and 'Lys-63'-linked polyubiquitination. Polyubiquitinated via 'Lys-63'-linked ubiquitin in response to TNF signaling; this requires prior phosphorylation at Thr-117. 'Lys-63'-linked polyubiquitination promotes TRAF2-mediated activation of NF-kappa-B. Can be polyubiquitinated at several Lys residues via 'Lys-48'-linked ubiquitin chains in response to TNF signaling, leading to proteasomal degradation. Autoubiquitinated, leading to its subsequent proteasomal degradation. Polyubiquitinated by BIRC2 and SIAH2, leading to its subsequent proteasomal degradation. Not ubiquitinated by BIRC3 or SIAH1. Deubiquitinated by CYLD, a protease that specifically cleaves 'Lys-63'-linked polyubiquitin chains.By similarity

Keywords - PTMi

Acetylation, Isopeptide bond, Phosphoprotein, Ubl conjugation

Proteomic databases

Encyclopedia of Proteome Dynamics

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EPDi
P39429

PaxDb, a database of protein abundance averages across all three domains of life

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PaxDbi
P39429

PeptideAtlas

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PeptideAtlasi
P39429

PRoteomics IDEntifications database

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PRIDEi
P39429

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

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iPTMneti
P39429

Comprehensive resource for the study of protein post-translational modifications (PTMs) in human, mouse and rat.

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PhosphoSitePlusi
P39429

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

<p>This subsection of the ‘Expression’ section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified ‘at protein level’. <br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

Isoform 1 and isoform 2 are expressed in spleen, adipose tissues, skeletal muscles, thymus, testis, heart, lung, brain. Isoform 2 is very weakly expressed in heart, lung and brain.

Gene expression databases

Bgee dataBase for Gene Expression Evolution

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Bgeei
ENSMUSG00000026942 Expressed in 226 organ(s), highest expression level in cardiac ventricle

ExpressionAtlas, Differential and Baseline Expression

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ExpressionAtlasi
P39429 baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

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Genevisiblei
P39429 MM

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction_section">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Homotrimer (By similarity). Heterotrimer with TRAF1 (PubMed:8069916). Heterotrimer with TRAF3 (via TRAF domain) (By similarity). The domain containing the RING-type and the first TRAF-type zinc finger can also form homodimers (in vitro) (By similarity). Interacts with TNFRSF1B/TNFR2 (PubMed:8069916). Interacts with TNFRSF5/CD40 (PubMed:11909853). Interacts with TNFRSF4, TNFRSF7/CD27, TNFRSF8/CD30, TNFRSF9/CD137, TNFRSF11A/RANK, TNFRSF13B/TACI, TNFRSF14, TNFRSF16/NGFR, TNFRSF17/BCMA, TNFRSF18/AITR, TNFRSF19/TROY, TNFRSF19L/RELT, EDAR and IL15RA (By similarity). Stimulation of TNF-alpha receptor TNFRSF1A leads to the formation of two distinct signaling complexes. Plasma membrane-bound complex I is composed of TNFRSF1A, TRADD, RIPK1, TRAF2 and BIRC2/c-IAP1 or BIRC3 which interacts with CHUCK/IKK-alpha, IKBKB/IKK-beta and IKBKG/IKK-gamma promoting cell survival (PubMed:19150425, PubMed:19815541). Subsequently, TRADD, RIPK1 and TRAF2 dissociate from TNFRSF1A and form cytoplasmic complex II with FADD and caspase CASP8 promoting cell apoptosis (By similarity). Interacts with TRADD (PubMed:8565075). Identified in a complex with TNFRSF1A, RIPK1 and IKBKB/IKK-beta (By similarity). Interacts with RIPK2 (By similarity). Interacts with BIRC2 and BIRC3 N-terminus; a single BIRC2 or BIRC3 molecule interacts with a heterotrimer formed by TRAF1 and TRAF2, or a TRAF2 homotrimer (By similarity). Identified in a complex composed of TRAF2, TRAF3, BIRC2 and BIRC3 (PubMed:18997794). Interacts with BIRC2; the interaction promotes BIRC2 stability (PubMed:19506082). Interaction with BIRC2 and/or BIRC3 is essential for ubiquitination of IKBKE, degradation of NFKBIA and activation of NF-kappa-B (PubMed:19815541). Within complex I, phosphorylated TRAF2 interacts (via 'Lys-63'-linked polyubiquitin chains) with CHUCK/IKK-alpha, IKBKB/IKK-beta, IKBKG/IKK-gamma TAB2, TAB3 and TAK1 in response to TNF-alpha stimulation (PubMed:19150425). Within complex I, interacts with UXT isoform 1 (via TPQE motif); the interaction prevents the recruitment of FADD and CASP8/caspase 8 to complex I (PubMed:21307340). Forms a complex composed of TNFRSF8/CD30 or TNFRSF1B/TNFR2, and TRAF1, TRAF2 and E3 ligase TRAIP (PubMed:9104814). Within the complex, interacts with TRAIP; the interaction inhibits TRAF2-mediated NF-kappa B activation (PubMed:9104814). Component of a complex composed of TANK and TBK1 (By similarity). Interacts with TRPC4AP (PubMed:16876162). Interacts with MAP3K1/MEKK1, MAP3K5/ASK1 and MAP3K11/MLK3 in response to TNF-alpha stimulation; the interaction leads to JNK activation (By similarity). Component of a complex composed of MAP3K14/NIK BIRC3 and TRAF3; the interaction leads to BIRC2/3-mediated ubiquitination of TRAF3 upon CD40 engagement in a TRAF2-dependent manner (PubMed:18997792). Interacts with MAP3K14/NIK in response to TNF-alpha stimulation; the interaction leads to NF-kappa B activation (By similarity). Interacts with PEG3; the interaction may promote TRAF2-mediated NF-kappa B activation (PubMed:9500555). Interacts with HIVEP3; the interaction may inhibit TNF-alpha-TRAF2-mediated NF-kappa B and JNK activation (PubMed:11804591). Interacts with TANK/ITRAF; the interaction prevents interaction between TNFRSF1B/TNFR2 and TRAF2 (By similarity). Interacts with deubiquitinating enzyme CYLD; the interaction results in the deubiquitination and inactivation of TRAF2 (By similarity). Interacts with SIAH2; the interaction leads to TRAF2 ubiquitination and degradation (By similarity). Interacts with E2 conjugating enzyme UBE2N/Ubc13, E3 ligase ITCH and RNF11 in response to TNF-alpha stimulation (By similarity). Interacts with ubiquitin-editing enzyme TNFAIP3/A20 in response to TNF-alpha stimulation; the interaction promotes TRAF2 dissociation from UBE2N/Ubc13, ITCH, RNF11 and TAX1BP1 and prevents prolonged TRAF-2 ubiquitination (PubMed:8692885, PubMed:20185725). Interacts with TAX1BP1 in response to TNF-alpha stimulation; the interaction promotes TRAF2 dissociation from UBE2N/Ubc13 and TNFAIP3/A20, and prevents prolonged TRAF-2 ubiquitination (PubMed:20185725). Interacts (via C-terminus) with EIF2AK2/PKR (via the kinase catalytic domain) (By similarity). Interacts with deubiquitinating enzyme USP48 (By similarity). Interacts with PTPN2; probably involved in TNF-mediated signaling (By similarity). Interacts with Toll-like receptor TLR4/3 adapter TICAM1/TRIF; the interaction may promotes TICAM1 ubiquitination (By similarity). Interacts with kinase/endoribonuclease ERN1/IRE1 and DAB2IP in response to ER stress; the interaction requires DAB2IP (PubMed:18281285). Interacts with ERN1/IRE1 and TAOK3 in response to ER stress; the interaction may promote TRAF2 phosphorylation (By similarity). Interacts (via zinc fingers) with DAB2IP (via C-terminus PER domain) in response to TNF-alpha stimulation (By similarity). Interacts with CASP8AP2/FLASH (PubMed:11340079). Interacts with NFATC2IP; the interaction may repress IL-4 production in T cells (PubMed:11435475). Interacts with kinase CDK9. Interacts with sphingosine kinase 1 SPHK1 (By similarity). Interacts with kinase TNIK (By similarity). Interacts with TRAFD1 (PubMed:18849341). Interacts with DNA phosphodiesterase TDP2 (By similarity). Interacts with MAVS/IPS1. Interacts with CARD14 (By similarity). Interacts with GPS2 (PubMed:22424771). Interacts with XPNPEP3 (By similarity). Interacts with RIPK3 (By similarity). Interacts with RELL2 (By similarity).By similarity20 Publications

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction_section%27">Interaction</a> section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="http://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated on a monthly basis. Each binary interaction is displayed on a separate line.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

GO - Molecular functioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

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BioGridi
204303, 32 interactors

CORUM comprehensive resource of mammalian protein complexes

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CORUMi
P39429

Database of interacting proteins

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DIPi
DIP-468N

Protein interaction database and analysis system

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IntActi
P39429, 49 interactors

Molecular INTeraction database

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MINTi
P39429

STRING: functional protein association networks

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STRINGi
10090.ENSMUSP00000028311

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

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SMRi
P39429

Database of comparative protein structure models

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ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

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MobiDBi
Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family_and_domains_section">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini351 – 496MATHPROSITE-ProRule annotationAdd BLAST146

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and Domains’ section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni283 – 293Important for interaction with BIRC2 and BIRC3Add BLAST11

Coiled coil

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and domains’ section denotes the positions of regions of coiled coil within the protein.<p><a href='/help/coiled' target='_top'>More...</a></p>Coiled coili298 – 348By similarityAdd BLAST51

<p>This subsection of the ‘Family and domains’ section provides general information on the biological role of a domain. The term ‘domain’ is intended here in its wide acceptation, it may be a structural domain, a transmembrane region or a functional domain. Several domains are described in this subsection.<p><a href='/help/domain_cc' target='_top'>More...</a></p>Domaini

The coiled coil domain mediates homo- and hetero-oligomerization.1 Publication
The MATH/TRAF domain binds to receptor cytoplasmic domains.1 Publication
The RING-type zinc finger domain is essential for E3 ubiquitin-protein ligase activity. It is not essential for the stabilization of BIRC2, or for the ubiquitination of RIPK1 in response to TNFR1 signaling.By similarity

<p>This subsection of the ‘Family and domains’ section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Zinc finger

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Zinc fingeri34 – 73RING-typePROSITE-ProRule annotationAdd BLAST40
Zinc fingeri124 – 180TRAF-type 1PROSITE-ProRule annotationAdd BLAST57
Zinc fingeri177 – 233TRAF-type 2PROSITE-ProRule annotationAdd BLAST57

Keywords - Domaini

Coiled coil, Repeat, Zinc-finger

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

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eggNOGi
ENOG410ISDM Eukaryota
ENOG4111M70 LUCA

Ensembl GeneTree

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GeneTreei
ENSGT00940000156621

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

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HOGENOMi
HOG000231558

InParanoid: Eukaryotic Ortholog Groups

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InParanoidi
P39429

KEGG Orthology (KO)

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KOi
K03173

Identification of Orthologs from Complete Genome Data

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OMAi
KFQDHVR

Database of Orthologous Groups

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OrthoDBi
918518at2759

Database for complete collections of gene phylogenies

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PhylomeDBi
P39429

TreeFam database of animal gene trees

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TreeFami
TF321154

Family and domain databases

Conserved Domains Database

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CDDi
cd03778 MATH_TRAF2, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

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Gene3Di
2.60.210.10, 1 hit
3.30.40.10, 3 hits

Integrated resource of protein families, domains and functional sites

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InterProi
View protein in InterPro
IPR002083 MATH/TRAF_dom
IPR012227 TNF_rcpt--assoc_TRAF
IPR008974 TRAF-like
IPR027133 TRAF2
IPR037305 TRAF2_MATH
IPR032070 TRAF_BIRC3-bd
IPR018957 Znf_C3HC4_RING-type
IPR001841 Znf_RING
IPR013083 Znf_RING/FYVE/PHD
IPR017907 Znf_RING_CS
IPR001293 Znf_TRAF

The PANTHER Classification System

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PANTHERi
PTHR10131:SF21 PTHR10131:SF21, 1 hit

Pfam protein domain database

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Pfami
View protein in Pfam
PF16673 TRAF_BIRC3_bd, 1 hit
PF00097 zf-C3HC4, 1 hit
PF02176 zf-TRAF, 1 hit

PIRSF; a whole-protein classification database

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PIRSFi
PIRSF015614 TRAF, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

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SMARTi
View protein in SMART
SM00061 MATH, 1 hit
SM00184 RING, 1 hit

Superfamily database of structural and functional annotation

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SUPFAMi
SSF49599 SSF49599, 2 hits

PROSITE; a protein domain and family database

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PROSITEi
View protein in PROSITE
PS50144 MATH, 1 hit
PS00518 ZF_RING_1, 1 hit
PS50089 ZF_RING_2, 1 hit
PS50145 ZF_TRAF, 2 hits

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>.<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequences (2)i

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

This entry describes 2 <p>This subsection of the ‘Sequence’ section lists the alternative protein sequences (isoforms) that can be generated from the same gene by a single or by the combination of up to four biological events (alternative promoter usage, alternative splicing, alternative initiation and ribosomal frameshifting). Additionally, this section gives relevant information on each alternative protein isoform.<p><a href='/help/alternative_products' target='_top'>More...</a></p> isoformsi produced by alternative splicing. AlignAdd to basket
Isoform 1 (identifier: P39429-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide
        10         20         30         40         50
MAAASVTSPG SLELLQPGFS KTLLGTRLEA KYLCSACKNI LRRPFQAQCG
60 70 80 90 100
HRYCSFCLTS ILSSGPQNCA ACVYEGLYEE GISILESSSA FPDNAARREV
110 120 130 140 150
ESLPAVCPND GCTWKGTLKE YESCHEGLCP FLLTECPACK GLVRLSEKEH
160 170 180 190 200
HTEQECPKRS LSCQHCRAPC SHVDLEVHYE VCPKFPLTCD GCGKKKIPRE
210 220 230 240 250
TFQDHVRACS KCRVLCRFHT VGCSEMVETE NLQDHELQRL REHLALLLSS
260 270 280 290 300
FLEAQASPGT LNQVGPELLQ RCQILEQKIA TFENIVCVLN REVERVAVTA
310 320 330 340 350
EACSRQHRLD QDKIEALSNK VQQLERSIGL KDLAMADLEQ KVSELEVSTY
360 370 380 390 400
DGVFIWKISD FTRKRQEAVA GRTPAIFSPA FYTSRYGYKM CLRVYLNGDG
410 420 430 440 450
TGRGTHLSLF FVVMKGPNDA LLQWPFNQKV TLMLLDHNNR EHVIDAFRPD
460 470 480 490 500
VTSSSFQRPV SDMNIASGCP LFCPVSKMEA KNSYVRDDAI FIKAIVDLTG

L
Length:501
Mass (Da):56,026
Last modified:February 1, 1995 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i043B391180365F10
GO
Isoform 2 (identifier: P39429-2) [UniParc]FASTAAdd to basket
Also known as: TRAF2A

The sequence of this isoform differs from the canonical sequence as follows:
     62-62: L → LRCASILS

Note: No experimental confirmation available. On mRNA level, has a significantly shorter half-life than isoform 1.
Show »
Length:508
Mass (Da):56,757
Checksum:i74B8B26BFCF9B1C4
GO

Alternative sequence

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section describes the sequence of naturally occurring alternative protein isoform(s). The changes in the amino acid sequence may be due to alternative splicing, alternative promoter usage, alternative initiation, or ribosomal frameshifting.<p><a href='/help/var_seq' target='_top'>More...</a></p>Alternative sequenceiVSP_00740262L → LRCASILS in isoform 2. 1 Publication1

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

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EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

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DDBJi
Links Updated
L35303 mRNA Translation: AAC37662.1
AF027570 mRNA Translation: AAC53545.1
AF233332
, AF233326, AF233327, AF233328, AF233329, AF233330, AF233331 Genomic DNA Translation: AAF59928.1
AL732590 Genomic DNA No translation available.
BC003801 mRNA Translation: AAH03801.1

The Consensus CDS (CCDS) project

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CCDSi
CCDS15779.1 [P39429-1]
CCDS71002.1 [P39429-2]

Protein sequence database of the Protein Information Resource

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PIRi
I61512

NCBI Reference Sequences

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RefSeqi
NP_001277342.1, NM_001290413.1 [P39429-2]
NP_033448.2, NM_009422.3 [P39429-1]

Genome annotation databases

Ensembl eukaryotic genome annotation project

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Ensembli
ENSMUST00000028311; ENSMUSP00000028311; ENSMUSG00000026942 [P39429-1]
ENSMUST00000114234; ENSMUSP00000109872; ENSMUSG00000026942 [P39429-2]

Database of genes from NCBI RefSeq genomes

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GeneIDi
22030

KEGG: Kyoto Encyclopedia of Genes and Genomes

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KEGGi
mmu:22030

UCSC genome browser

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UCSCi
uc008isl.2 mouse [P39429-2]
uc008ism.2 mouse [P39429-1]

Keywords - Coding sequence diversityi

Alternative splicing

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
L35303 mRNA Translation: AAC37662.1
AF027570 mRNA Translation: AAC53545.1
AF233332
, AF233326, AF233327, AF233328, AF233329, AF233330, AF233331 Genomic DNA Translation: AAF59928.1
AL732590 Genomic DNA No translation available.
BC003801 mRNA Translation: AAH03801.1
CCDSiCCDS15779.1 [P39429-1]
CCDS71002.1 [P39429-2]
PIRiI61512
RefSeqiNP_001277342.1, NM_001290413.1 [P39429-2]
NP_033448.2, NM_009422.3 [P39429-1]

3D structure databases

SMRiP39429
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi204303, 32 interactors
CORUMiP39429
DIPiDIP-468N
IntActiP39429, 49 interactors
MINTiP39429
STRINGi10090.ENSMUSP00000028311

PTM databases

iPTMnetiP39429
PhosphoSitePlusiP39429

Proteomic databases

EPDiP39429
PaxDbiP39429
PeptideAtlasiP39429
PRIDEiP39429

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENSMUST00000028311; ENSMUSP00000028311; ENSMUSG00000026942 [P39429-1]
ENSMUST00000114234; ENSMUSP00000109872; ENSMUSG00000026942 [P39429-2]
GeneIDi22030
KEGGimmu:22030
UCSCiuc008isl.2 mouse [P39429-2]
uc008ism.2 mouse [P39429-1]

Organism-specific databases

Comparative Toxicogenomics Database

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CTDi
7186
MGIiMGI:101835 Traf2

Phylogenomic databases

eggNOGiENOG410ISDM Eukaryota
ENOG4111M70 LUCA
GeneTreeiENSGT00940000156621
HOGENOMiHOG000231558
InParanoidiP39429
KOiK03173
OMAiKFQDHVR
OrthoDBi918518at2759
PhylomeDBiP39429
TreeFamiTF321154

Enzyme and pathway databases

UniPathwayi
UPA00143

ReactomeiR-MMU-3371378 Regulation by c-FLIP
R-MMU-5213460 RIPK1-mediated regulated necrosis
R-MMU-5218900 CASP8 activity is inhibited
R-MMU-5357786 TNFR1-induced proapoptotic signaling
R-MMU-5357905 Regulation of TNFR1 signaling
R-MMU-5357956 TNFR1-induced NFkappaB signaling pathway
R-MMU-5668541 TNFR2 non-canonical NF-kB pathway
R-MMU-5676594 TNF receptor superfamily (TNFSF) members mediating non-canonical NF-kB pathway
R-MMU-5689880 Ub-specific processing proteases
R-MMU-69416 Dimerization of procaspase-8
R-MMU-75893 TNF signaling

Miscellaneous databases

Protein Ontology

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PROi
PR:P39429

The Stanford Online Universal Resource for Clones and ESTs

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SOURCEi
Search...

Gene expression databases

BgeeiENSMUSG00000026942 Expressed in 226 organ(s), highest expression level in cardiac ventricle
ExpressionAtlasiP39429 baseline and differential
GenevisibleiP39429 MM

Family and domain databases

CDDicd03778 MATH_TRAF2, 1 hit
Gene3Di2.60.210.10, 1 hit
3.30.40.10, 3 hits
InterProiView protein in InterPro
IPR002083 MATH/TRAF_dom
IPR012227 TNF_rcpt--assoc_TRAF
IPR008974 TRAF-like
IPR027133 TRAF2
IPR037305 TRAF2_MATH
IPR032070 TRAF_BIRC3-bd
IPR018957 Znf_C3HC4_RING-type
IPR001841 Znf_RING
IPR013083 Znf_RING/FYVE/PHD
IPR017907 Znf_RING_CS
IPR001293 Znf_TRAF
PANTHERiPTHR10131:SF21 PTHR10131:SF21, 1 hit
PfamiView protein in Pfam
PF16673 TRAF_BIRC3_bd, 1 hit
PF00097 zf-C3HC4, 1 hit
PF02176 zf-TRAF, 1 hit
PIRSFiPIRSF015614 TRAF, 1 hit
SMARTiView protein in SMART
SM00061 MATH, 1 hit
SM00184 RING, 1 hit
SUPFAMiSSF49599 SSF49599, 2 hits
PROSITEiView protein in PROSITE
PS50144 MATH, 1 hit
PS00518 ZF_RING_1, 1 hit
PS50089 ZF_RING_2, 1 hit
PS50145 ZF_TRAF, 2 hits

ProtoNet; Automatic hierarchical classification of proteins

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ProtoNeti
Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the ‘Entry information’ section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiTRAF2_MOUSE
<p>This subsection of the ‘Entry information’ section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called ‘Primary (citable) accession number’.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: P39429
Secondary accession number(s): A2AJA3, O54896
<p>This subsection of the ‘Entry information’ section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification (‘Last modified’). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: February 1, 1995
Last sequence update: February 1, 1995
Last modified: May 8, 2019
This is version 195 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the ‘Entry information’ section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

<p>This section contains any relevant information that doesn’t fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
  2. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
  3. PATHWAY comments
    Index of metabolic and biosynthesis pathways
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