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Protein

Ubiquitin-conjugating enzyme E2 W

Gene

ube2w

Organism
Xenopus tropicalis (Western clawed frog) (Silurana tropicalis)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at transcript leveli

Functioni

Accepts ubiquitin from the E1 complex and catalyzes its covalent attachment to other proteins. Catalyzes monoubiquitination. Involved in degradation of misfolded chaperone substrate and DNA repair (By similarity).By similarity

Catalytic activityi

ATP + ubiquitin + protein lysine = AMP + diphosphate + protein N-ubiquityllysine.PROSITE-ProRule annotation

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei91 – 911Glycyl thioester intermediatePROSITE-ProRule annotation

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-KW
  2. ligase activity Source: UniProtKB-KW
  3. ubiquitin-protein transferase activity Source: UniProtKB

GO - Biological processi

  1. cellular response to misfolded protein Source: UniProtKB
  2. DNA repair Source: UniProtKB-KW
  3. misfolded or incompletely synthesized protein catabolic process Source: UniProtKB
  4. proteasome-mediated ubiquitin-dependent protein catabolic process Source: UniProtKB
  5. protein monoubiquitination Source: UniProtKB
Complete GO annotation...

Keywords - Molecular functioni

Ligase

Keywords - Biological processi

DNA damage, DNA repair, Ubl conjugation pathway

Keywords - Ligandi

ATP-binding, Nucleotide-binding

Enzyme and pathway databases

UniPathwayiUPA00143.

Names & Taxonomyi

Protein namesi
Recommended name:
Ubiquitin-conjugating enzyme E2 W (EC:6.3.2.19)
Alternative name(s):
Ubiquitin carrier protein W
Ubiquitin-protein ligase W
Gene namesi
Name:ube2w
ORF Names:TEgg096e02.1
OrganismiXenopus tropicalis (Western clawed frog) (Silurana tropicalis)
Taxonomic identifieri8364 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiAmphibiaBatrachiaAnuraPipoideaPipidaeXenopodinaeXenopusSilurana
ProteomesiUP000008143 Componenti: Unplaced

Organism-specific databases

XenbaseiXB-GENE-954746. ube2w.

Subcellular locationi

Nucleus By similarity

GO - Cellular componenti

  1. nucleus Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Nucleus

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 151151Ubiquitin-conjugating enzyme E2 WPRO_0000416882Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliQ28FC1.
SMRiQ28FC1. Positions 1-117.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the ubiquitin-conjugating enzyme family.PROSITE-ProRule annotation

Phylogenomic databases

HOVERGENiHBG063308.
InParanoidiQ28FC1.
KOiK10688.

Family and domain databases

Gene3Di3.10.110.10. 1 hit.
InterProiIPR000608. UBQ-conjugat_E2.
IPR016135. UBQ-conjugating_enzyme/RWD.
[Graphical view]
PfamiPF00179. UQ_con. 1 hit.
[Graphical view]
SUPFAMiSSF54495. SSF54495. 1 hit.
PROSITEiPS50127. UBIQUITIN_CONJUGAT_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q28FC1-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MASMQKRLQK ELLALQNEPP PGMTLNEKSV QNSITQWIVD MEGAPGTLYE
60 70 80 90 100
GEKFQLLFKF SSRYPFDSPQ VMFTGDNIPV HPHVYSNGHI CLSILTEDWS
110 120 130 140 150
PALSVQSVCL SIISMLSSCK EKRRPPDNSF YVRTCNKNPK KTKWWYHDDT

C
Length:151
Mass (Da):17,331
Last modified:April 3, 2006 - v1
Checksum:iB91B585BBD091F34
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CR762043 mRNA. Translation: CAJ83690.1.
RefSeqiNP_001016132.1. NM_001016132.2.
UniGeneiStr.19999.

Genome annotation databases

GeneIDi548886.
KEGGixtr:548886.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CR762043 mRNA. Translation: CAJ83690.1.
RefSeqiNP_001016132.1. NM_001016132.2.
UniGeneiStr.19999.

3D structure databases

ProteinModelPortaliQ28FC1.
SMRiQ28FC1. Positions 1-117.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi548886.
KEGGixtr:548886.

Organism-specific databases

CTDi55284.
XenbaseiXB-GENE-954746. ube2w.

Phylogenomic databases

HOVERGENiHBG063308.
InParanoidiQ28FC1.
KOiK10688.

Enzyme and pathway databases

UniPathwayiUPA00143.

Family and domain databases

Gene3Di3.10.110.10. 1 hit.
InterProiIPR000608. UBQ-conjugat_E2.
IPR016135. UBQ-conjugating_enzyme/RWD.
[Graphical view]
PfamiPF00179. UQ_con. 1 hit.
[Graphical view]
SUPFAMiSSF54495. SSF54495. 1 hit.
PROSITEiPS50127. UBIQUITIN_CONJUGAT_2. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. Sanger Xenopus tropicalis EST/cDNA project
    Submitted (SEP-2006) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
    Tissue: Egg.

Entry informationi

Entry nameiUBE2W_XENTR
AccessioniPrimary (citable) accession number: Q28FC1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 17, 2012
Last sequence update: April 3, 2006
Last modified: March 3, 2015
This is version 52 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.