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Entry version 199 (16 Oct 2019)
Sequence version 1 (01 Apr 1993)
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Protein

Ubiquitin-like modifier-activating enzyme 1

Gene

Uba1

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

Catalyzes the first step in ubiquitin conjugation to mark cellular proteins for degradation through the ubiquitin-proteasome system (PubMed:1511901). Activates ubiquitin by first adenylating its C-terminal glycine residue with ATP, and thereafter linking this residue to the side chain of a cysteine residue in E1, yielding a ubiquitin-E1 thioester and free AMP. Essential for the formation of radiation-induced foci, timely DNA repair and for response to replication stress. Promotes the recruitment of TP53BP1 and BRCA1 at DNA damage sites.By similarity1 Publication

Miscellaneous

There are two active sites within the E1 molecule, allowing it to accommodate two ubiquitin moieties at a time, with a new ubiquitin forming an adenylate intermediate as the previous one is transferred to the thiol site.By similarity

<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

  • ATP + ubiquitin + [E1 ubiquitin-activating enzyme]-L-cysteine = AMP + diphosphate + S-ubiquitinyl-[E1 ubiquitin-activating enzyme]-L-cysteine.By similarity EC:6.2.1.45

<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.1 Publication
View all proteins of this organism that are known to be involved in the pathway protein ubiquitination and in Protein modification.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">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 sitei478ATP; via amide nitrogenBy similarity1
Binding sitei504ATPBy similarity1
Binding sitei515ATPBy similarity1
Binding sitei528ATPBy similarity1
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section is used for enzymes and indicates the residues directly involved in catalysis.<p><a href='/help/act_site' target='_top'>More...</a></p>Active sitei632Glycyl thioester intermediatePROSITE-ProRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes a region in the protein which binds nucleotide phosphates. It always involves more than one amino acid and includes all residues involved in nucleotide-binding.<p><a href='/help/np_bind' target='_top'>More...</a></p>Nucleotide bindingi576 – 577ATPBy similarity2

<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 functionLigase
Biological processUbl conjugation pathway
LigandATP-binding, Nucleotide-binding

Enzyme and pathway databases

BRENDA Comprehensive Enzyme Information System

More...
BRENDAi
6.2.1.B9 3474

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-MMU-8866652 Synthesis of active ubiquitin: roles of E1 and E2 enzymes
R-MMU-983168 Antigen processing: Ubiquitination & Proteasome degradation

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:
Ubiquitin-like modifier-activating enzyme 1 (EC:6.2.1.45By similarity)
Alternative name(s):
Ubiquitin-activating enzyme E1
Ubiquitin-activating enzyme E1 X
Ubiquitin-like modifier-activating enzyme 1 X
<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:Uba1
Synonyms:Sbx, Ube1, Ube1ax, Ube1x
<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 X

Organism-specific databases

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

More...
MGIi
MGI:98890 Uba1

<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, Mitochondrion, 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 <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_00001949352 – 1058Ubiquitin-like modifier-activating enzyme 1Add BLAST1057

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-acetylserineBy similarity1
Modified residuei4PhosphoserineBy similarity1
Modified residuei13PhosphoserineCombined sources1
Modified residuei21PhosphoserineCombined sources1
Modified residuei24PhosphoserineCombined sources1
Modified residuei46PhosphoserineCombined sources1
Modified residuei55PhosphotyrosineCombined sources1
Modified residuei528N6-succinyllysineCombined sources1
Modified residuei671N6-acetyllysineCombined sources1
Modified residuei800PhosphothreonineBy similarity1
Modified residuei810PhosphoserineCombined sources1
Modified residuei816PhosphoserineCombined sources1
Modified residuei820PhosphoserineCombined sources1
Modified residuei835PhosphoserineCombined sources1
Modified residuei980N6-acetyllysineBy similarity1

<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

ISGylated.1 Publication

Keywords - PTMi

Acetylation, Phosphoprotein, Ubl conjugation

Proteomic databases

Encyclopedia of Proteome Dynamics

More...
EPDi
Q02053

jPOST - Japan Proteome Standard Repository/Database

More...
jPOSTi
Q02053

MaxQB - The MaxQuant DataBase

More...
MaxQBi
Q02053

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

More...
PaxDbi
Q02053

PRoteomics IDEntifications database

More...
PRIDEi
Q02053

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
Q02053

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

More...
PhosphoSitePlusi
Q02053

SwissPalm database of S-palmitoylation events

More...
SwissPalmi
Q02053

<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

Ubiquitously expressed. In testis, expressed in A spermatogonia and spermatids but at very low levels in pachytene spermatocytes.1 Publication

<p>This subsection of the ‘Expression’ section provides information on the expression of the gene product at various stages of a cell, tissue or organism development. By default, the information is derived from experiments at the mRNA level, unless specified ‘at the protein level’.<p><a href='/help/developmental_stage' target='_top'>More...</a></p>Developmental stagei

In testis, highly expressed from 14.5 days post coitum (dpc) until the day of birth, with levels falling after 10 days post partum (dpp) but peaking again at 28 dpp.1 Publication

<p>This subsection of the ‘Expression’ section reports the experimentally proven effects of inducers and repressors (usually chemical compounds or environmental factors) on the level of protein (or mRNA) expression (up-regulation, down-regulation, constitutive expression).<p><a href='/help/induction' target='_top'>More...</a></p>Inductioni

May be modulated by the thyroid hormone receptor.

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSMUSG00000001924 Expressed in 299 organ(s), highest expression level in cerebral cortex

ExpressionAtlas, Differential and Baseline Expression

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ExpressionAtlasi
Q02053 baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

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Genevisiblei
Q02053 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

Monomer.

Interacts with GAN (via BTB domain).

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

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BioGridi
204410, 17 interactors

The Eukaryotic Linear Motif resource for Functional Sites in Proteins

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ELMi
Q02053

Protein interaction database and analysis system

More...
IntActi
Q02053, 11 interactors

Molecular INTeraction database

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MINTi
Q02053

STRING: functional protein association networks

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STRINGi
10090.ENSMUSP00000001989

<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

Secondary structure

11058
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

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

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SMRi
Q02053

Database of comparative protein structure models

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ModBasei
Search...

Protein Data Bank in Europe - Knowledge Base

More...
PDBe-KBi
Search...

Miscellaneous databases

Relative evolutionary importance of amino acids within a protein sequence

More...
EvolutionaryTracei
Q02053

<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 ‘Family and Domains’ section indicates the positions and types of repeated sequence motifs or repeated domains within the protein.<p><a href='/help/repeat' target='_top'>More...</a></p>Repeati63 – 1991-1Add BLAST137
Repeati459 – 6111-2Add BLAST153

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>Regioni63 – 6112 approximate repeatsAdd BLAST549

<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-activating E1 family.Curated

Keywords - Domaini

Repeat

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG2012 Eukaryota
COG0476 LUCA

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000158975

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

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HOGENOMi
HOG000167329

InParanoid: Eukaryotic Ortholog Groups

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InParanoidi
Q02053

KEGG Orthology (KO)

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KOi
K03178

Identification of Orthologs from Complete Genome Data

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OMAi
CIVWARL

Database of Orthologous Groups

More...
OrthoDBi
91748at2759

Database for complete collections of gene phylogenies

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PhylomeDBi
Q02053

TreeFam database of animal gene trees

More...
TreeFami
TF300586

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
1.10.10.2660, 1 hit
2.40.30.180, 1 hit
3.10.290.60, 1 hit
3.50.50.80, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR032420 E1_4HB
IPR032418 E1_FCCH
IPR042302 E1_FCCH_sf
IPR000594 ThiF_NAD_FAD-bd
IPR018965 Ub-activating_enz_E1_C
IPR042449 Ub-E1_IAD_1
IPR038252 UBA_E1_C_sf
IPR019572 UBA_E1_Cys
IPR042063 Ubi_acti_E1_SCCH
IPR035985 Ubiquitin-activating_enz
IPR018075 UBQ-activ_enz_E1
IPR018074 UBQ-activ_enz_E1_CS
IPR033127 UBQ-activ_enz_E1_Cys_AS
IPR000011 UBQ/SUMO-activ_enz_E1-like

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF16191 E1_4HB, 1 hit
PF16190 E1_FCCH, 1 hit
PF09358 E1_UFD, 1 hit
PF00899 ThiF, 2 hits
PF10585 UBA_e1_thiolCys, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR01849 UBIQUITINACT

Simple Modular Architecture Research Tool; a protein domain database

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SMARTi
View protein in SMART
SM00985 UBA_e1_C, 1 hit

Superfamily database of structural and functional annotation

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SUPFAMi
SSF69572 SSF69572, 2 hits

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR01408 Ube1, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00536 UBIQUITIN_ACTIVAT_1, 1 hit
PS00865 UBIQUITIN_ACTIVAT_2, 1 hit

<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>. 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>Sequencei

<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.

Q02053-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MSSSPLSKKR RVSGPDPKPG SNCSPAQSAL SEVSSVPTNG MAKNGSEADI
60 70 80 90 100
DESLYSRQLY VLGHEAMKML QTSSVLVSGL RGLGVEIAKN IILGGVKAVT
110 120 130 140 150
LHDQGTTQWA DLSSQFYLRE EDIGKNRAEV SQPRLAELNS YVPVTAYTGP
160 170 180 190 200
LVEDFLSSFQ VVVLTNSPLE AQLRVGEFCH SRGIKLVVAD TRGLFGQLFC
210 220 230 240 250
DFGEEMVLTD SNGEQPLSAM VSMVTKDNPG VVTCLDEARH GFETGDFVSF
260 270 280 290 300
SEVQGMIQLN GCQPMEIKVL GPYTFSICDT SNFSDYIRGG IVSQVKVPKK
310 320 330 340 350
ISFKSLPASL VEPDFVMTDF AKYSRPAQLH IGFQALHQFC ALHNQPPRPR
360 370 380 390 400
NEEDATELVG LAQAVNARSP PSVKQNSLDE DLIRKLAYVA AGDLAPINAF
410 420 430 440 450
IGGLAAQEVM KACSGKFMPI MQWLYFDALE CLPEDKEALT EEKCLPRQNR
460 470 480 490 500
YDGQVAVFGS DFQEKLSKQK YFLVGAGAIG CELLKNFAMI GLGCGEGGEV
510 520 530 540 550
VVTDMDTIEK SNLNRQFLFR PWDVTKLKSD TAAAAVRQMN PYIQVTSHQN
560 570 580 590 600
RVGPDTERIY DDDFFQNLDG VANALDNIDA RMYMDRRCVY YRKPLLESGT
610 620 630 640 650
LGTKGNVQVV IPFLTESYSS SQDPPEKSIP ICTLKNFPNA IEHTLQWARD
660 670 680 690 700
EFEGLFKQPA ENVNQYLTDS KFVERTLRLA GTQPLEVLEA VQRSLVLQRP
710 720 730 740 750
QTWGDCVTWA CHHWHTQYCN NIRQLLHNFP PDQLTSSGAP FWSGPKRCPH
760 770 780 790 800
PLTFDVNNTL HLDYVMAAAN LFAQTYGLTG SQDRAAVASL LQSVQVPEFT
810 820 830 840 850
PKSGVKIHVS DQELQSANAS VDDSRLEELK ATLPSPDKLP GFKMYPIDFE
860 870 880 890 900
KDDDSNFHMD FIVAASNLRA ENYDISPADR HKSKLIAGKI IPAIATTTAA
910 920 930 940 950
VVGLVCLELY KVVQGHQQLD SYKNGFLNLA LPFFGFSEPL AAPRHQYYNQ
960 970 980 990 1000
EWTLWDRFEV QGLQPNGEEM TLKQFLDYFK TEHKLEITML SQGVSMLYSF
1010 1020 1030 1040 1050
FMPAAKLKER LDQPMTEIVS RVSKRKLGRH VRALVLELCC NDESGEDVEV

PYVRYTIR
Length:1,058
Mass (Da):117,809
Last modified:April 1, 1993 - 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:i95D8152ED5C8E037
GO

<p>This subsection of the ‘Sequence’ section reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.<p><a href='/help/sequence_caution' target='_top'>More...</a></p>Sequence cautioni

The sequence CAA44465 differs from that shown. Reason: Frameshift.Curated

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 conflicti963L → V in CAA44465 (PubMed:1684224).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

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DDBJi
Links Updated
D10576 mRNA Translation: BAA01433.1
AK088057 mRNA Translation: BAC40121.1
AK088528 mRNA Translation: BAC40405.1
AK143416 mRNA Translation: BAE25369.1
AK171667 mRNA Translation: BAE42599.1
AL807240 Genomic DNA No translation available.
BC058630 mRNA Translation: AAH58630.1
BC145984 mRNA Translation: AAI45985.1
X62580 mRNA Translation: CAA44465.1 Frameshift.
U09051 Genomic DNA Translation: AAC52169.1
U09055 Genomic DNA Translation: AAC52171.1

The Consensus CDS (CCDS) project

More...
CCDSi
CCDS30044.1

Protein sequence database of the Protein Information Resource

More...
PIRi
I48756
I63168
JC1254

NCBI Reference Sequences

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RefSeqi
NP_001129557.1, NM_001136085.2
NP_001263245.1, NM_001276316.1
NP_001263246.1, NM_001276317.1
NP_033483.2, NM_009457.4

Genome annotation databases

Ensembl eukaryotic genome annotation project

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Ensembli
ENSMUST00000001989; ENSMUSP00000001989; ENSMUSG00000001924
ENSMUST00000089217; ENSMUSP00000086626; ENSMUSG00000001924

Database of genes from NCBI RefSeq genomes

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GeneIDi
22201

KEGG: Kyoto Encyclopedia of Genes and Genomes

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KEGGi
mmu:22201

UCSC genome browser

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UCSCi
uc009stl.2 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
D10576 mRNA Translation: BAA01433.1
AK088057 mRNA Translation: BAC40121.1
AK088528 mRNA Translation: BAC40405.1
AK143416 mRNA Translation: BAE25369.1
AK171667 mRNA Translation: BAE42599.1
AL807240 Genomic DNA No translation available.
BC058630 mRNA Translation: AAH58630.1
BC145984 mRNA Translation: AAI45985.1
X62580 mRNA Translation: CAA44465.1 Frameshift.
U09051 Genomic DNA Translation: AAC52169.1
U09055 Genomic DNA Translation: AAC52171.1
CCDSiCCDS30044.1
PIRiI48756
I63168
JC1254
RefSeqiNP_001129557.1, NM_001136085.2
NP_001263245.1, NM_001276316.1
NP_001263246.1, NM_001276317.1
NP_033483.2, NM_009457.4

3D structure databases

Select the link destinations:

Protein Data Bank Europe

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PDBei

Protein Data Bank RCSB

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RCSB PDBi

Protein Data Bank Japan

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PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1Z7LX-ray2.80A/B/C626-891[»]
2LZJNMR-A202-312[»]
2V31NMR-A202-312[»]
SMRiQ02053
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

BioGridi204410, 17 interactors
ELMiQ02053
IntActiQ02053, 11 interactors
MINTiQ02053
STRINGi10090.ENSMUSP00000001989

PTM databases

iPTMnetiQ02053
PhosphoSitePlusiQ02053
SwissPalmiQ02053

Proteomic databases

EPDiQ02053
jPOSTiQ02053
MaxQBiQ02053
PaxDbiQ02053
PRIDEiQ02053

Genome annotation databases

EnsembliENSMUST00000001989; ENSMUSP00000001989; ENSMUSG00000001924
ENSMUST00000089217; ENSMUSP00000086626; ENSMUSG00000001924
GeneIDi22201
KEGGimmu:22201
UCSCiuc009stl.2 mouse

Organism-specific databases

Comparative Toxicogenomics Database

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CTDi
7317
MGIiMGI:98890 Uba1

Phylogenomic databases

eggNOGiKOG2012 Eukaryota
COG0476 LUCA
GeneTreeiENSGT00940000158975
HOGENOMiHOG000167329
InParanoidiQ02053
KOiK03178
OMAiCIVWARL
OrthoDBi91748at2759
PhylomeDBiQ02053
TreeFamiTF300586

Enzyme and pathway databases

UniPathwayiUPA00143
BRENDAi6.2.1.B9 3474
ReactomeiR-MMU-8866652 Synthesis of active ubiquitin: roles of E1 and E2 enzymes
R-MMU-983168 Antigen processing: Ubiquitination & Proteasome degradation

Miscellaneous databases

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

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ChiTaRSi
Uba1 mouse
EvolutionaryTraceiQ02053

Protein Ontology

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PROi
PR:Q02053

The Stanford Online Universal Resource for Clones and ESTs

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SOURCEi
Search...

Gene expression databases

BgeeiENSMUSG00000001924 Expressed in 299 organ(s), highest expression level in cerebral cortex
ExpressionAtlasiQ02053 baseline and differential
GenevisibleiQ02053 MM

Family and domain databases

Gene3Di1.10.10.2660, 1 hit
2.40.30.180, 1 hit
3.10.290.60, 1 hit
3.50.50.80, 1 hit
InterProiView protein in InterPro
IPR032420 E1_4HB
IPR032418 E1_FCCH
IPR042302 E1_FCCH_sf
IPR000594 ThiF_NAD_FAD-bd
IPR018965 Ub-activating_enz_E1_C
IPR042449 Ub-E1_IAD_1
IPR038252 UBA_E1_C_sf
IPR019572 UBA_E1_Cys
IPR042063 Ubi_acti_E1_SCCH
IPR035985 Ubiquitin-activating_enz
IPR018075 UBQ-activ_enz_E1
IPR018074 UBQ-activ_enz_E1_CS
IPR033127 UBQ-activ_enz_E1_Cys_AS
IPR000011 UBQ/SUMO-activ_enz_E1-like
PfamiView protein in Pfam
PF16191 E1_4HB, 1 hit
PF16190 E1_FCCH, 1 hit
PF09358 E1_UFD, 1 hit
PF00899 ThiF, 2 hits
PF10585 UBA_e1_thiolCys, 1 hit
PRINTSiPR01849 UBIQUITINACT
SMARTiView protein in SMART
SM00985 UBA_e1_C, 1 hit
SUPFAMiSSF69572 SSF69572, 2 hits
TIGRFAMsiTIGR01408 Ube1, 1 hit
PROSITEiView protein in PROSITE
PS00536 UBIQUITIN_ACTIVAT_1, 1 hit
PS00865 UBIQUITIN_ACTIVAT_2, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

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ProtoNeti
Search...

MobiDB: a database of protein disorder and mobility annotations

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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 nameiUBA1_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: Q02053
Secondary accession number(s): A6H6S6, P31253, Q542H8
<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: April 1, 1993
Last sequence update: April 1, 1993
Last modified: October 16, 2019
This is version 199 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

3D-structure, Complete proteome, Direct protein sequencing, Reference proteome

Documents

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