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Entry version 88 (12 Aug 2020)
Sequence version 1 (10 Aug 2010)
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Protein

Polyubiquitin-B

Gene

Ubb

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 transcript 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

Exists either covalently attached to another protein, or free (unanchored). When covalently bound, it is conjugated to target proteins via an isopeptide bond either as a monomer (monoubiquitin), a polymer linked via different Lys residues of the ubiquitin (polyubiquitin chains) or a linear polymer linked via the initiator Met of the ubiquitin (linear polyubiquitin chains). Polyubiquitin chains, when attached to a target protein, have different functions depending on the Lys residue of the ubiquitin that is linked: Lys-6-linked may be involved in DNA repair; Lys-11-linked is involved in ERAD (endoplasmic reticulum-associated degradation) and in cell-cycle regulation; Lys-29-linked is involved in lysosomal degradation; Lys-33-linked is involved in kinase modification; Lys-48-linked is involved in protein degradation via the proteasome; Lys-63-linked is involved in endocytosis, DNA-damage responses as well as in signaling processes leading to activation of the transcription factor NF-kappa-B. Linear polymer chains formed via attachment by the initiator Met lead to cell signaling. Ubiquitin is usually conjugated to Lys residues of target proteins, however, in rare cases, conjugation to Cys or Ser residues has been observed. When polyubiquitin is free (unanchored-polyubiquitin), it also has distinct roles, such as in activation of protein kinases, and in signaling.1 Publication

Miscellaneous

Ubiquitin is encoded by 4 different genes. Uba52 and Rps27a genes code for a single copy of ubiquitin fused to the ribosomal proteins L40 and S27a, respectively. UBB and UBC genes code for a polyubiquitin precursor with exact head to tail repeats, the number of repeats differ between species and strains.
For the sake of clarity sequence features are annotated only for the first chain, and are not repeated for each of the following chains.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the interaction between a single amino acid and another chemical entity. Priority is given to the annotation of physiological ligands.<p><a href='/help/binding' target='_top'>More...</a></p>Binding sitei54Activating enzyme1
<p>This subsection describes interesting single amino acid sites on the sequence that are not defined in any other subsection. This subsection can be displayed in different sections ('Function', 'PTM / Processing', 'Pathology and Biotech') according to its content.<p><a href='/help/site' target='_top'>More...</a></p>Sitei68Essential for function1
Binding sitei72Activating enzyme1

<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

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-MMU-110312, Translesion synthesis by REV1
R-MMU-110314, Recognition of DNA damage by PCNA-containing replication complex
R-MMU-110320, Translesion Synthesis by POLH
R-MMU-1169091, Activation of NF-kappaB in B cells
R-MMU-1234176, Oxygen-dependent proline hydroxylation of Hypoxia-inducible Factor Alpha
R-MMU-1253288, Downregulation of ERBB4 signaling
R-MMU-1295596, Spry regulation of FGF signaling
R-MMU-1358803, Downregulation of ERBB2:ERBB3 signaling
R-MMU-168638, NOD1/2 Signaling Pathway
R-MMU-174048, APC/C:Cdc20 mediated degradation of Cyclin B
R-MMU-174084, Autodegradation of Cdh1 by Cdh1:APC/C
R-MMU-174154, APC/C:Cdc20 mediated degradation of Securin
R-MMU-174178, APC/C:Cdh1 mediated degradation of Cdc20 and other APC/C:Cdh1 targeted proteins in late mitosis/early G1
R-MMU-174184, Cdc20:Phospho-APC/C mediated degradation of Cyclin A
R-MMU-179409, APC-Cdc20 mediated degradation of Nek2A
R-MMU-182971, EGFR downregulation
R-MMU-187577, SCF(Skp2)-mediated degradation of p27/p21
R-MMU-195253, Degradation of beta-catenin by the destruction complex
R-MMU-201681, TCF dependent signaling in response to WNT
R-MMU-202424, Downstream TCR signaling
R-MMU-205043, NRIF signals cell death from the nucleus
R-MMU-209543, p75NTR recruits signalling complexes
R-MMU-209560, NF-kB is activated and signals survival
R-MMU-2122948, Activated NOTCH1 Transmits Signal to the Nucleus
R-MMU-2173788, Downregulation of TGF-beta receptor signaling
R-MMU-2173791, TGF-beta receptor signaling in EMT (epithelial to mesenchymal transition)
R-MMU-2173795, Downregulation of SMAD2/3:SMAD4 transcriptional activity
R-MMU-2173796, SMAD2/SMAD3:SMAD4 heterotrimer regulates transcription
R-MMU-2467813, Separation of Sister Chromatids
R-MMU-2559580, Oxidative Stress Induced Senescence
R-MMU-2559582, Senescence-Associated Secretory Phenotype (SASP)
R-MMU-2559585, Oncogene Induced Senescence
R-MMU-2565942, Regulation of PLK1 Activity at G2/M Transition
R-MMU-2672351, Stimuli-sensing channels
R-MMU-2871837, FCERI mediated NF-kB activation
R-MMU-3134975, Regulation of innate immune responses to cytosolic DNA
R-MMU-349425, Autodegradation of the E3 ubiquitin ligase COP1
R-MMU-3769402, Deactivation of the beta-catenin transactivating complex
R-MMU-382556, ABC-family proteins mediated transport
R-MMU-445989, TAK1 activates NFkB by phosphorylation and activation of IKKs complex
R-MMU-450302, activated TAK1 mediates p38 MAPK activation
R-MMU-450321, JNK (c-Jun kinases) phosphorylation and activation mediated by activated human TAK1
R-MMU-450408, AUF1 (hnRNP D0) binds and destabilizes mRNA
R-MMU-4608870, Asymmetric localization of PCP proteins
R-MMU-4641257, Degradation of AXIN
R-MMU-4641258, Degradation of DVL
R-MMU-4641263, Regulation of FZD by ubiquitination
R-MMU-5205685, Pink/Parkin Mediated Mitophagy
R-MMU-532668, N-glycan trimming in the ER and Calnexin/Calreticulin cycle
R-MMU-5357905, Regulation of TNFR1 signaling
R-MMU-5357956, TNFR1-induced NFkappaB signaling pathway
R-MMU-5358346, Hedgehog ligand biogenesis
R-MMU-5607761, Dectin-1 mediated noncanonical NF-kB signaling
R-MMU-5607764, CLEC7A (Dectin-1) signaling
R-MMU-5610780, Degradation of GLI1 by the proteasome
R-MMU-5610785, GLI3 is processed to GLI3R by the proteasome
R-MMU-5632684, Hedgehog 'on' state
R-MMU-5654726, Negative regulation of FGFR1 signaling
R-MMU-5654727, Negative regulation of FGFR2 signaling
R-MMU-5654732, Negative regulation of FGFR3 signaling
R-MMU-5654733, Negative regulation of FGFR4 signaling
R-MMU-5655862, Translesion synthesis by POLK
R-MMU-5656121, Translesion synthesis by POLI
R-MMU-5656169, Termination of translesion DNA synthesis
R-MMU-5658442, Regulation of RAS by GAPs
R-MMU-5668541, TNFR2 non-canonical NF-kB pathway
R-MMU-5675221, Negative regulation of MAPK pathway
R-MMU-5675482, Regulation of necroptotic cell death
R-MMU-5676590, NIK-->noncanonical NF-kB signaling
R-MMU-5684264, MAP3K8 (TPL2)-dependent MAPK1/3 activation
R-MMU-5685942, HDR through Homologous Recombination (HRR)
R-MMU-5687128, MAPK6/MAPK4 signaling
R-MMU-5689603, UCH proteinases
R-MMU-5689877, Josephin domain DUBs
R-MMU-5689880, Ub-specific processing proteases
R-MMU-5689896, Ovarian tumor domain proteases
R-MMU-5689901, Metalloprotease DUBs
R-MMU-5693565, Recruitment and ATM-mediated phosphorylation of repair and signaling proteins at DNA double strand breaks
R-MMU-5693607, Processing of DNA double-strand break ends
R-MMU-5696394, DNA Damage Recognition in GG-NER
R-MMU-5696395, Formation of Incision Complex in GG-NER
R-MMU-5696397, Gap-filling DNA repair synthesis and ligation in GG-NER
R-MMU-5696400, Dual Incision in GG-NER
R-MMU-6781823, Formation of TC-NER Pre-Incision Complex
R-MMU-6782135, Dual incision in TC-NER
R-MMU-6782210, Gap-filling DNA repair synthesis and ligation in TC-NER
R-MMU-6783310, Fanconi Anemia Pathway
R-MMU-6804756, Regulation of TP53 Activity through Phosphorylation
R-MMU-6804757, Regulation of TP53 Degradation
R-MMU-6804760, Regulation of TP53 Activity through Methylation
R-MMU-6807004, Negative regulation of MET activity
R-MMU-68827, CDT1 association with the CDC6:ORC:origin complex
R-MMU-68949, Orc1 removal from chromatin
R-MMU-69017, CDK-mediated phosphorylation and removal of Cdc6
R-MMU-69231, Cyclin D associated events in G1
R-MMU-69481, G2/M Checkpoints
R-MMU-69541, Stabilization of p53
R-MMU-69601, Ubiquitin Mediated Degradation of Phosphorylated Cdc25A
R-MMU-75815, Ubiquitin-dependent degradation of Cyclin D
R-MMU-8849469, PTK6 Regulates RTKs and Their Effectors AKT1 and DOK1
R-MMU-8852276, The role of GTSE1 in G2/M progression after G2 checkpoint
R-MMU-8854050, FBXL7 down-regulates AURKA during mitotic entry and in early mitosis
R-MMU-8856825, Cargo recognition for clathrin-mediated endocytosis
R-MMU-8856828, Clathrin-mediated endocytosis
R-MMU-8863795, Downregulation of ERBB2 signaling
R-MMU-8866652, Synthesis of active ubiquitin: roles of E1 and E2 enzymes
R-MMU-8866654, E3 ubiquitin ligases ubiquitinate target proteins
R-MMU-8939236, RUNX1 regulates transcription of genes involved in differentiation of HSCs
R-MMU-8939902, Regulation of RUNX2 expression and activity
R-MMU-8941858, Regulation of RUNX3 expression and activity
R-MMU-8948747, Regulation of PTEN localization
R-MMU-8948751, Regulation of PTEN stability and activity
R-MMU-8951664, Neddylation
R-MMU-901032, ER Quality Control Compartment (ERQC)
R-MMU-9010553, Regulation of expression of SLITs and ROBOs
R-MMU-9013507, NOTCH3 Activation and Transmission of Signal to the Nucleus
R-MMU-9020702, Interleukin-1 signaling
R-MMU-9033241, Peroxisomal protein import
R-MMU-912631, Regulation of signaling by CBL
R-MMU-917729, Endosomal Sorting Complex Required For Transport (ESCRT)
R-MMU-917937, Iron uptake and transport
R-MMU-936440, Negative regulators of DDX58/IFIH1 signaling
R-MMU-936964, Activation of IRF3/IRF7 mediated by TBK1/IKK epsilon
R-MMU-937041, IKK complex recruitment mediated by RIP1
R-MMU-937042, IRAK2 mediated activation of TAK1 complex
R-MMU-937072, TRAF6-mediated induction of TAK1 complex within TLR4 complex
R-MMU-9645460, Alpha-protein kinase 1 signaling pathway
R-MMU-9646399, Aggrephagy
R-MMU-9664873, Pexophagy
R-MMU-975163, IRAK2 mediated activation of TAK1 complex upon TLR7/8 or 9 stimulation
R-MMU-983168, Antigen processing: Ubiquitination & Proteasome degradation

<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%5Fand%5Ftaxonomy%5Fsection">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:
Polyubiquitin-B
Cleaved into the following chain:
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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:Ubb
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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%5Fand%5Ftaxonomy%5Fsection">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%5Fand%5Ftaxonomy%5Fsection">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%5Fand%5Ftaxonomy%5Fsection">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%5Fmanual">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 11

Organism-specific databases

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

More...
MGIi
MGI:98888, Ubb

<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

<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>Keywords - Cellular componenti

Cytoplasm, Nucleus

<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 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00001148011 – 76UbiquitinAdd BLAST76
ChainiPRO_000039618877 – 152UbiquitinAdd BLAST76
ChainiPRO_0000396189153 – 228UbiquitinAdd BLAST76
ChainiPRO_0000396190229 – 304UbiquitinAdd BLAST76
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section describes a propeptide, which is a part of a protein that is cleaved during maturation or activation. Once cleaved, a propeptide generally has no independent biological function.<p><a href='/help/propep' target='_top'>More...</a></p>PropeptideiPRO_00003961913051

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">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-linki48Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)By similarity
<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 residuei65Phosphoserine; by PINK1By similarity1
Modified residuei76ADP-ribosylglycineBy similarity1
Cross-linki76Glycyl lysine isopeptide (Gly-Lys) (interchain with K-? in acceptor proteins)PROSITE-ProRule annotation
Cross-linki82Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)By similarity
Cross-linki87Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)By similarity
Cross-linki103Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)By similarity
Cross-linki105Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)By similarity
Cross-linki124Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)By similarity
Cross-linki139Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)By similarity
Modified residuei141PhosphoserineBy similarity1

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">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 Ser-65 by PINK1 during mitophagy. Phosphorylated ubiquitin specifically binds and activates parkin (PRKN), triggering mitophagy. Phosphorylation does not affect E1-mediated E2 charging of ubiquitin but affects discharging of E2 enzymes to form polyubiquitin chains. It also affects deubiquitination by deubiquitinase enzymes such as USP30.By similarity
Mono-ADP-ribosylated at the C-terminus by PARP9, a component of the PPAR9-DTX3L complex. ADP-ribosylation requires processing by E1 and E2 enzymes and prevents ubiquitin conjugation to substrates such as histones.By similarity

Keywords - PTMi

ADP-ribosylation, Isopeptide bond, Phosphoprotein, Ubl conjugation

Proteomic databases

jPOST - Japan Proteome Standard Repository/Database

More...
jPOSTi
P0CG49

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

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PaxDbi
P0CG49

PRoteomics IDEntifications database

More...
PRIDEi
P0CG49

2D gel databases

REPRODUCTION-2DPAGE

More...
REPRODUCTION-2DPAGEi
P62991

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
P0CG49

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

More...
PhosphoSitePlusi
P0CG49

SwissPalm database of S-palmitoylation events

More...
SwissPalmi
P0CG49

<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

Gene expression databases

Bgee dataBase for Gene Expression Evolution

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Bgeei
ENSMUSG00000019505, Expressed in primary oocyte and 53 other tissues

ExpressionAtlas, Differential and Baseline Expression

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ExpressionAtlasi
P0CG49, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

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Genevisiblei
P0CG49, 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%5Fsection">'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%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Interacts with SKP1-KMD2A and SKP1-KMD2B complexes.

By similarity

GO - Molecular functioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

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BioGRIDi
204402, 18 interactors

Protein interaction database and analysis system

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IntActi
P0CG49, 3 interactors

Molecular INTeraction database

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MINTi
P0CG49

STRING: functional protein association networks

More...
STRINGi
10090.ENSMUSP00000019649

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...
RNActi
P0CG49, protein

<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

More...
SMRi
P0CG49

Database of comparative protein structure models

More...
ModBasei
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%5Fand%5Fdomains%5Fsection">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>Domaini1 – 76Ubiquitin-like 1PROSITE-ProRule annotationAdd BLAST76
Domaini77 – 152Ubiquitin-like 2PROSITE-ProRule annotationAdd BLAST76
Domaini153 – 228Ubiquitin-like 3PROSITE-ProRule annotationAdd BLAST76
Domaini229 – 304Ubiquitin-like 4PROSITE-ProRule annotationAdd BLAST76

<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

Belongs to the ubiquitin family.Curated

Keywords - Domaini

Repeat

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

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eggNOGi
KOG0001, Eukaryota

Ensembl GeneTree

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GeneTreei
ENSGT00940000162439

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

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HOGENOMi
CLU_010412_7_0_1

InParanoid: Eukaryotic Ortholog Groups

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InParanoidi
P0CG49

KEGG Orthology (KO)

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KOi
K04551

Database of Orthologous Groups

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OrthoDBi
1536766at2759

Database for complete collections of gene phylogenies

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PhylomeDBi
P0CG49

TreeFam database of animal gene trees

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TreeFami
TF300820

Family and domain databases

Integrated resource of protein families, domains and functional sites

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InterProi
View protein in InterPro
IPR000626, Ubiquitin-like_dom
IPR029071, Ubiquitin-like_domsf
IPR019954, Ubiquitin_CS
IPR019956, Ubiquitin_dom

Pfam protein domain database

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Pfami
View protein in Pfam
PF00240, ubiquitin, 4 hits

Protein Motif fingerprint database; a protein domain database

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PRINTSi
PR00348, UBIQUITIN

Simple Modular Architecture Research Tool; a protein domain database

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SMARTi
View protein in SMART
SM00213, UBQ, 4 hits

Superfamily database of structural and functional annotation

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SUPFAMi
SSF54236, SSF54236, 4 hits

PROSITE; a protein domain and family database

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PROSITEi
View protein in PROSITE
PS00299, UBIQUITIN_1, 4 hits
PS50053, UBIQUITIN_2, 4 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%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequence (1+)i

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">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%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">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 has 1 described isoform and 1 potential isoform that is computationally mapped.Show allAlign All

P0CG49-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MQIFVKTLTG KTITLEVEPS DTIENVKAKI QDKEGIPPDQ QRLIFAGKQL
60 70 80 90 100
EDGRTLSDYN IQKESTLHLV LRLRGGMQIF VKTLTGKTIT LEVEPSDTIE
110 120 130 140 150
NVKAKIQDKE GIPPDQQRLI FAGKQLEDGR TLSDYNIQKE STLHLVLRLR
160 170 180 190 200
GGMQIFVKTL TGKTITLEVE PSDTIENVKA KIQDKEGIPP DQQRLIFAGK
210 220 230 240 250
QLEDGRTLSD YNIQKESTLH LVLRLRGGMQ IFVKTLTGKT ITLEVEPSDT
260 270 280 290 300
IENVKAKIQD KEGIPPDQQR LIFAGKQLED GRTLSDYNIQ KESTLHLVLR

LRGGY
Length:305
Mass (Da):34,369
Last modified:August 10, 2010 - 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:i0B8C7878AE958E68
GO

<p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

There is 1 potential isoform mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
Q5SX22Q5SX22_MOUSE
Polyubiquitin-B
Ubb
236Annotation score:

Annotation score:1 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 Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti31Q → R in BAB29028 (PubMed:16141072).Curated1
Sequence conflicti54R → S in BAB29028 (PubMed:16141072).Curated1
Sequence conflicti61I → N in BAB29028 (PubMed:16141072).Curated1
Sequence conflicti92E → G in BAB29028 (PubMed:16141072).Curated1
Sequence conflicti117Q → H in AAH19850 (PubMed:15489334).Curated1
Sequence conflicti147L → F in BAB28242 (PubMed:16141072).Curated1

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
X51703 mRNA Translation: CAA35999.1
AK012443 mRNA Translation: BAB28242.1
AK003190 mRNA Translation: BAB22630.1
AK013873 mRNA Translation: BAB29028.1
BC019850 mRNA Translation: AAH19850.1

The Consensus CDS (CCDS) project

More...
CCDSi
CCDS24826.1

Protein sequence database of the Protein Information Resource

More...
PIRi
S12583

NCBI Reference Sequences

More...
RefSeqi
NP_001300913.1, NM_001313984.1
NP_035794.1, NM_011664.4

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSMUST00000019649; ENSMUSP00000019649; ENSMUSG00000019505

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
22187

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
mmu:22187

UCSC genome browser

More...
UCSCi
uc007jjg.1, mouse

<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
X51703 mRNA Translation: CAA35999.1
AK012443 mRNA Translation: BAB28242.1
AK003190 mRNA Translation: BAB22630.1
AK013873 mRNA Translation: BAB29028.1
BC019850 mRNA Translation: AAH19850.1
CCDSiCCDS24826.1
PIRiS12583
RefSeqiNP_001300913.1, NM_001313984.1
NP_035794.1, NM_011664.4

3D structure databases

SMRiP0CG49
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi204402, 18 interactors
IntActiP0CG49, 3 interactors
MINTiP0CG49
STRINGi10090.ENSMUSP00000019649

PTM databases

iPTMnetiP0CG49
PhosphoSitePlusiP0CG49
SwissPalmiP0CG49

2D gel databases

REPRODUCTION-2DPAGEiP62991

Proteomic databases

jPOSTiP0CG49
PaxDbiP0CG49
PRIDEiP0CG49

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...
Antibodypediai
4579, 643 antibodies

Genome annotation databases

EnsembliENSMUST00000019649; ENSMUSP00000019649; ENSMUSG00000019505
GeneIDi22187
KEGGimmu:22187
UCSCiuc007jjg.1, mouse

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
7314
MGIiMGI:98888, Ubb

Phylogenomic databases

eggNOGiKOG0001, Eukaryota
GeneTreeiENSGT00940000162439
HOGENOMiCLU_010412_7_0_1
InParanoidiP0CG49
KOiK04551
OrthoDBi1536766at2759
PhylomeDBiP0CG49
TreeFamiTF300820

Enzyme and pathway databases

ReactomeiR-MMU-110312, Translesion synthesis by REV1
R-MMU-110314, Recognition of DNA damage by PCNA-containing replication complex
R-MMU-110320, Translesion Synthesis by POLH
R-MMU-1169091, Activation of NF-kappaB in B cells
R-MMU-1234176, Oxygen-dependent proline hydroxylation of Hypoxia-inducible Factor Alpha
R-MMU-1253288, Downregulation of ERBB4 signaling
R-MMU-1295596, Spry regulation of FGF signaling
R-MMU-1358803, Downregulation of ERBB2:ERBB3 signaling
R-MMU-168638, NOD1/2 Signaling Pathway
R-MMU-174048, APC/C:Cdc20 mediated degradation of Cyclin B
R-MMU-174084, Autodegradation of Cdh1 by Cdh1:APC/C
R-MMU-174154, APC/C:Cdc20 mediated degradation of Securin
R-MMU-174178, APC/C:Cdh1 mediated degradation of Cdc20 and other APC/C:Cdh1 targeted proteins in late mitosis/early G1
R-MMU-174184, Cdc20:Phospho-APC/C mediated degradation of Cyclin A
R-MMU-179409, APC-Cdc20 mediated degradation of Nek2A
R-MMU-182971, EGFR downregulation
R-MMU-187577, SCF(Skp2)-mediated degradation of p27/p21
R-MMU-195253, Degradation of beta-catenin by the destruction complex
R-MMU-201681, TCF dependent signaling in response to WNT
R-MMU-202424, Downstream TCR signaling
R-MMU-205043, NRIF signals cell death from the nucleus
R-MMU-209543, p75NTR recruits signalling complexes
R-MMU-209560, NF-kB is activated and signals survival
R-MMU-2122948, Activated NOTCH1 Transmits Signal to the Nucleus
R-MMU-2173788, Downregulation of TGF-beta receptor signaling
R-MMU-2173791, TGF-beta receptor signaling in EMT (epithelial to mesenchymal transition)
R-MMU-2173795, Downregulation of SMAD2/3:SMAD4 transcriptional activity
R-MMU-2173796, SMAD2/SMAD3:SMAD4 heterotrimer regulates transcription
R-MMU-2467813, Separation of Sister Chromatids
R-MMU-2559580, Oxidative Stress Induced Senescence
R-MMU-2559582, Senescence-Associated Secretory Phenotype (SASP)
R-MMU-2559585, Oncogene Induced Senescence
R-MMU-2565942, Regulation of PLK1 Activity at G2/M Transition
R-MMU-2672351, Stimuli-sensing channels
R-MMU-2871837, FCERI mediated NF-kB activation
R-MMU-3134975, Regulation of innate immune responses to cytosolic DNA
R-MMU-349425, Autodegradation of the E3 ubiquitin ligase COP1
R-MMU-3769402, Deactivation of the beta-catenin transactivating complex
R-MMU-382556, ABC-family proteins mediated transport
R-MMU-445989, TAK1 activates NFkB by phosphorylation and activation of IKKs complex
R-MMU-450302, activated TAK1 mediates p38 MAPK activation
R-MMU-450321, JNK (c-Jun kinases) phosphorylation and activation mediated by activated human TAK1
R-MMU-450408, AUF1 (hnRNP D0) binds and destabilizes mRNA
R-MMU-4608870, Asymmetric localization of PCP proteins
R-MMU-4641257, Degradation of AXIN
R-MMU-4641258, Degradation of DVL
R-MMU-4641263, Regulation of FZD by ubiquitination
R-MMU-5205685, Pink/Parkin Mediated Mitophagy
R-MMU-532668, N-glycan trimming in the ER and Calnexin/Calreticulin cycle
R-MMU-5357905, Regulation of TNFR1 signaling
R-MMU-5357956, TNFR1-induced NFkappaB signaling pathway
R-MMU-5358346, Hedgehog ligand biogenesis
R-MMU-5607761, Dectin-1 mediated noncanonical NF-kB signaling
R-MMU-5607764, CLEC7A (Dectin-1) signaling
R-MMU-5610780, Degradation of GLI1 by the proteasome
R-MMU-5610785, GLI3 is processed to GLI3R by the proteasome
R-MMU-5632684, Hedgehog 'on' state
R-MMU-5654726, Negative regulation of FGFR1 signaling
R-MMU-5654727, Negative regulation of FGFR2 signaling
R-MMU-5654732, Negative regulation of FGFR3 signaling
R-MMU-5654733, Negative regulation of FGFR4 signaling
R-MMU-5655862, Translesion synthesis by POLK
R-MMU-5656121, Translesion synthesis by POLI
R-MMU-5656169, Termination of translesion DNA synthesis
R-MMU-5658442, Regulation of RAS by GAPs
R-MMU-5668541, TNFR2 non-canonical NF-kB pathway
R-MMU-5675221, Negative regulation of MAPK pathway
R-MMU-5675482, Regulation of necroptotic cell death
R-MMU-5676590, NIK-->noncanonical NF-kB signaling
R-MMU-5684264, MAP3K8 (TPL2)-dependent MAPK1/3 activation
R-MMU-5685942, HDR through Homologous Recombination (HRR)
R-MMU-5687128, MAPK6/MAPK4 signaling
R-MMU-5689603, UCH proteinases
R-MMU-5689877, Josephin domain DUBs
R-MMU-5689880, Ub-specific processing proteases
R-MMU-5689896, Ovarian tumor domain proteases
R-MMU-5689901, Metalloprotease DUBs
R-MMU-5693565, Recruitment and ATM-mediated phosphorylation of repair and signaling proteins at DNA double strand breaks
R-MMU-5693607, Processing of DNA double-strand break ends
R-MMU-5696394, DNA Damage Recognition in GG-NER
R-MMU-5696395, Formation of Incision Complex in GG-NER
R-MMU-5696397, Gap-filling DNA repair synthesis and ligation in GG-NER
R-MMU-5696400, Dual Incision in GG-NER
R-MMU-6781823, Formation of TC-NER Pre-Incision Complex
R-MMU-6782135, Dual incision in TC-NER
R-MMU-6782210, Gap-filling DNA repair synthesis and ligation in TC-NER
R-MMU-6783310, Fanconi Anemia Pathway
R-MMU-6804756, Regulation of TP53 Activity through Phosphorylation
R-MMU-6804757, Regulation of TP53 Degradation
R-MMU-6804760, Regulation of TP53 Activity through Methylation
R-MMU-6807004, Negative regulation of MET activity
R-MMU-68827, CDT1 association with the CDC6:ORC:origin complex
R-MMU-68949, Orc1 removal from chromatin
R-MMU-69017, CDK-mediated phosphorylation and removal of Cdc6
R-MMU-69231, Cyclin D associated events in G1
R-MMU-69481, G2/M Checkpoints
R-MMU-69541, Stabilization of p53
R-MMU-69601, Ubiquitin Mediated Degradation of Phosphorylated Cdc25A
R-MMU-75815, Ubiquitin-dependent degradation of Cyclin D
R-MMU-8849469, PTK6 Regulates RTKs and Their Effectors AKT1 and DOK1
R-MMU-8852276, The role of GTSE1 in G2/M progression after G2 checkpoint
R-MMU-8854050, FBXL7 down-regulates AURKA during mitotic entry and in early mitosis
R-MMU-8856825, Cargo recognition for clathrin-mediated endocytosis
R-MMU-8856828, Clathrin-mediated endocytosis
R-MMU-8863795, Downregulation of ERBB2 signaling
R-MMU-8866652, Synthesis of active ubiquitin: roles of E1 and E2 enzymes
R-MMU-8866654, E3 ubiquitin ligases ubiquitinate target proteins
R-MMU-8939236, RUNX1 regulates transcription of genes involved in differentiation of HSCs
R-MMU-8939902, Regulation of RUNX2 expression and activity
R-MMU-8941858, Regulation of RUNX3 expression and activity
R-MMU-8948747, Regulation of PTEN localization
R-MMU-8948751, Regulation of PTEN stability and activity
R-MMU-8951664, Neddylation
R-MMU-901032, ER Quality Control Compartment (ERQC)
R-MMU-9010553, Regulation of expression of SLITs and ROBOs
R-MMU-9013507, NOTCH3 Activation and Transmission of Signal to the Nucleus
R-MMU-9020702, Interleukin-1 signaling
R-MMU-9033241, Peroxisomal protein import
R-MMU-912631, Regulation of signaling by CBL
R-MMU-917729, Endosomal Sorting Complex Required For Transport (ESCRT)
R-MMU-917937, Iron uptake and transport
R-MMU-936440, Negative regulators of DDX58/IFIH1 signaling
R-MMU-936964, Activation of IRF3/IRF7 mediated by TBK1/IKK epsilon
R-MMU-937041, IKK complex recruitment mediated by RIP1
R-MMU-937042, IRAK2 mediated activation of TAK1 complex
R-MMU-937072, TRAF6-mediated induction of TAK1 complex within TLR4 complex
R-MMU-9645460, Alpha-protein kinase 1 signaling pathway
R-MMU-9646399, Aggrephagy
R-MMU-9664873, Pexophagy
R-MMU-975163, IRAK2 mediated activation of TAK1 complex upon TLR7/8 or 9 stimulation
R-MMU-983168, Antigen processing: Ubiquitination & Proteasome degradation

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...
BioGRID-ORCSi
22187, 6 hits in 16 CRISPR screens

ChiTaRS: a database of human, mouse and fruit fly chimeric transcripts and RNA-sequencing data

More...
ChiTaRSi
Ubb, mouse

Protein Ontology

More...
PROi
PR:P0CG49
RNActiP0CG49, protein

The Stanford Online Universal Resource for Clones and ESTs

More...
SOURCEi
Search...

Gene expression databases

BgeeiENSMUSG00000019505, Expressed in primary oocyte and 53 other tissues
ExpressionAtlasiP0CG49, baseline and differential
GenevisibleiP0CG49, MM

Family and domain databases

InterProiView protein in InterPro
IPR000626, Ubiquitin-like_dom
IPR029071, Ubiquitin-like_domsf
IPR019954, Ubiquitin_CS
IPR019956, Ubiquitin_dom
PfamiView protein in Pfam
PF00240, ubiquitin, 4 hits
PRINTSiPR00348, UBIQUITIN
SMARTiView protein in SMART
SM00213, UBQ, 4 hits
SUPFAMiSSF54236, SSF54236, 4 hits
PROSITEiView protein in PROSITE
PS00299, UBIQUITIN_1, 4 hits
PS50053, UBIQUITIN_2, 4 hits

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
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 nameiUBB_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: P0CG49
Secondary accession number(s): P02248
, P02249, P02250, P62991, Q29120, Q62317, Q64223, Q8VCH1, Q91887, Q91888, Q9CXY4, Q9CZM0, Q9D1R5, Q9D8D9, Q9ET23, Q9ET24, Q9Z0H9
<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%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: August 10, 2010
Last sequence update: August 10, 2010
Last modified: August 12, 2020
This is version 88 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

Reference proteome

Documents

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