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Entry version 142 (10 Feb 2021)
Sequence version 1 (01 Nov 1995)
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Protein

NEDD8-activating enzyme E1 catalytic subunit

Gene

uba3

Organism
Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast)
Status
Reviewed-Annotation score:

Annotation score:3 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

Catalytic subunit of the dimeric uba3-ula1 E1 enzyme. E1 activates NEDD8/ubl1 by first adenylating its C-terminal glycine residue with ATP, thereafter linking this residue to the side chain of the catalytic cysteine, yielding a NEDD8-uba3 thioester and free AMP. E1 finally transfers NEDD8 to the catalytic cysteine of ubc12 (By similarity).

By similarity

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">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 + [NEDD8 protein] + [E1 NEDD8-activating enzyme]-L-cysteine = AMP + diphosphate + [E1 NEDD8-activating enzyme]-S-[NEDD8 protein]-yl-L-cysteine. EC:6.2.1.64

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section describes the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: protein neddylation

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

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">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 sitei205Glycyl thioester intermediatePROSITE-ProRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">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 bindingi54 – 78ATPBy similarityAdd BLAST25

<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

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-SPO-8951664, Neddylation

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

More...
UniPathwayi
UPA00885

<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:
NEDD8-activating enzyme E1 catalytic subunit (EC:6.2.1.64)
Alternative name(s):
Ubiquitin-activating enzyme E1 3
<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:uba3
ORF Names:SPAC24H6.12c
<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>OrganismiSchizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast)
<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 identifieri284812 [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 lineageiEukaryotaFungiDikaryaAscomycotaTaphrinomycotinaSchizosaccharomycetesSchizosaccharomycetalesSchizosaccharomycetaceaeSchizosaccharomyces
<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
  • UP000002485 <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 I

Organism-specific databases

Schizosaccharomyces pombe database

More...
PomBasei
SPAC24H6.12c, uba3

Eukaryotic Pathogen, Vector and Host Database Resources

More...
VEuPathDBi
FungiDB:SPAC24H6.12c

<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

<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_00001949491 – 444NEDD8-activating enzyme E1 catalytic subunitAdd BLAST444

Proteomic databases

MaxQB - The MaxQuant DataBase

More...
MaxQBi
Q09765

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

More...
PaxDbi
Q09765

<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

Heterodimer of uba3 and ula1.

Interacts with NEDD8 and ubc12 (By similarity).

Interacts with but1 and but2.

By similarity1 Publication

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...
BioGRIDi
278575, 5 interactors

STRING: functional protein association networks

More...
STRINGi
4896.SPAC24H6.12c.1

<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
Q09765

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

<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

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG2015, Eukaryota

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_013325_13_1_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q09765

Identification of Orthologs from Complete Genome Data

More...
OMAi
YYMQFKI

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q09765

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
1.10.10.520, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR014929, E2-binding
IPR000594, ThiF_NAD_FAD-bd
IPR023318, Ub_act_enz_dom_a_sf
IPR030468, Uba3
IPR035985, Ubiquitin-activating_enz
IPR033127, UBQ-activ_enz_E1_Cys_AS

The PANTHER Classification System

More...
PANTHERi
PTHR10953:SF6, PTHR10953:SF6, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF08825, E2_bind, 1 hit
PF00899, ThiF, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM01181, E2_bind, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF69572, SSF69572, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
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%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>Sequencei

<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.

Q09765-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MPSSDVCKAG SHRHSGWIQS LKKPGPFNLD APENPEETLK SAFSSKILII
60 70 80 90 100
GAGGLGCEIL KDLALSGFRD LSVIDMDTID ITNLNRQFLF NESNIDEPKA
110 120 130 140 150
NVAASMIMKR IPSTVVTPFY GKIQDKTIEF YKEFKLIICG LDSVEARRWI
160 170 180 190 200
NSTLVAIAKT GDLIPLVDGG SEGLKGQARV IIPTITSCYE CSLDMLTPKI
210 220 230 240 250
SYPICTLANT PRLPEHCVEW AYLLEWPRVF LNASVDSFSK QEVFEPLDGK
260 270 280 290 300
NSNFEPDNIR HIDWLVKRSI ERANKFQIPS SSINRFFVQG IVKRIIPAVA
310 320 330 340 350
STNAIIAASC CNEALKILTE SNPFLDNYMM YVGEDGAYTY TFNLEKRSDC
360 370 380 390 400
PVCGVLSEVY DISASSTVTL KDILNHYSKS YNLQNPSVST AAGTPLYLAS
410 420 430 440
PPALQVATSK NLSQPILSIT SVDVNLVITD KNLSTSLSVQ LREC
Length:444
Mass (Da):48,942
Last modified:November 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:iD1734FE0DA61117D
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

More...
GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
CU329670 Genomic DNA Translation: CAA90856.1

Protein sequence database of the Protein Information Resource

More...
PIRi
T38368, S62414

NCBI Reference Sequences

More...
RefSeqi
NP_592940.1, NM_001018341.2

Genome annotation databases

Ensembl fungal genome annotation project

More...
EnsemblFungii
SPAC24H6.12c.1; SPAC24H6.12c.1:pep; SPAC24H6.12c

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
2542099

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
spo:SPAC24H6.12c

<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
CU329670 Genomic DNA Translation: CAA90856.1
PIRiT38368, S62414
RefSeqiNP_592940.1, NM_001018341.2

3D structure databases

SMRiQ09765
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi278575, 5 interactors
STRINGi4896.SPAC24H6.12c.1

Proteomic databases

MaxQBiQ09765
PaxDbiQ09765

Genome annotation databases

EnsemblFungiiSPAC24H6.12c.1; SPAC24H6.12c.1:pep; SPAC24H6.12c
GeneIDi2542099
KEGGispo:SPAC24H6.12c

Organism-specific databases

PomBaseiSPAC24H6.12c, uba3
VEuPathDBiFungiDB:SPAC24H6.12c

Phylogenomic databases

eggNOGiKOG2015, Eukaryota
HOGENOMiCLU_013325_13_1_1
InParanoidiQ09765
OMAiYYMQFKI
PhylomeDBiQ09765

Enzyme and pathway databases

UniPathwayiUPA00885
ReactomeiR-SPO-8951664, Neddylation

Miscellaneous databases

Protein Ontology

More...
PROi
PR:Q09765

Family and domain databases

Gene3Di1.10.10.520, 1 hit
InterProiView protein in InterPro
IPR014929, E2-binding
IPR000594, ThiF_NAD_FAD-bd
IPR023318, Ub_act_enz_dom_a_sf
IPR030468, Uba3
IPR035985, Ubiquitin-activating_enz
IPR033127, UBQ-activ_enz_E1_Cys_AS
PANTHERiPTHR10953:SF6, PTHR10953:SF6, 1 hit
PfamiView protein in Pfam
PF08825, E2_bind, 1 hit
PF00899, ThiF, 1 hit
SMARTiView protein in SMART
SM01181, E2_bind, 1 hit
SUPFAMiSSF69572, SSF69572, 1 hit
PROSITEiView protein in PROSITE
PS00865, UBIQUITIN_ACTIVAT_2, 1 hit

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 nameiUBA3_SCHPO
<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: Q09765
<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: November 1, 1995
Last sequence update: November 1, 1995
Last modified: February 10, 2021
This is version 142 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 programFungal 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. Schizosaccharomyces pombe
    Schizosaccharomyces pombe: entries and gene names
  2. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  3. SIMILARITY comments
    Index of protein domains and families
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