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Protein

Ubiquitin-conjugating enzyme E2 G2

Gene

UBE2G2

Organism
Bos taurus (Bovine)
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. In vitro catalyzes 'Lys-48'-linked polyubiquitination. Involved in endoplasmic reticulum-associated degradation (ERAD) (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 sitei89 – 891Glycyl thioester intermediatePROSITE-ProRule annotation

GO - Molecular functioni

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

GO - Biological processi

  1. ER-associated ubiquitin-dependent protein catabolic process Source: UniProtKB
  2. protein K48-linked ubiquitination Source: UniProtKB
  3. protein N-linked glycosylation via asparagine Source: UniProtKB
Complete GO annotation...

Keywords - Molecular functioni

Ligase

Keywords - Biological processi

Ubl conjugation pathway

Keywords - Ligandi

ATP-binding, Nucleotide-binding

Enzyme and pathway databases

UniPathwayiUPA00143.

Names & Taxonomyi

Protein namesi
Recommended name:
Ubiquitin-conjugating enzyme E2 G2 (EC:6.3.2.19)
Alternative name(s):
Ubiquitin carrier protein G2
Ubiquitin-protein ligase G2
Gene namesi
Name:UBE2G2
OrganismiBos taurus (Bovine)
Taxonomic identifieri9913 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaLaurasiatheriaCetartiodactylaRuminantiaPecoraBovidaeBovinaeBos
ProteomesiUP000009136: Unplaced

Subcellular locationi

GO - Cellular componenti

  1. cytosol Source: Ensembl
  2. endoplasmic reticulum Source: Ensembl
Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 165165Ubiquitin-conjugating enzyme E2 G2PRO_0000259961Add
BLAST

Expressioni

Gene expression databases

ExpressionAtlasiQ17QG5. baseline.

Interactioni

Protein-protein interaction databases

STRINGi9913.ENSBTAP00000018470.

Structurei

3D structure databases

ProteinModelPortaliQ17QG5.
SMRiQ17QG5. Positions 1-165.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiCOG5078.
HOGENOMiHOG000233454.
HOVERGENiHBG063308.
InParanoidiQ17QG5.
KOiK04555.

Family and domain databases

Gene3Di3.10.110.10. 1 hit.
InterProiIPR000608. UBQ-conjugat_E2.
IPR023313. UBQ-conjugating_AS.
IPR016135. UBQ-conjugating_enzyme/RWD.
[Graphical view]
PfamiPF00179. UQ_con. 1 hit.
[Graphical view]
SUPFAMiSSF54495. SSF54495. 1 hit.
PROSITEiPS00183. UBIQUITIN_CONJUGAT_1. 1 hit.
PS50127. UBIQUITIN_CONJUGAT_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q17QG5-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MAGTALKRLM AEYKQLTLNP PEGIVAGPMN EENFFEWEAL IMGPEDTCFE
60 70 80 90 100
FGVFPAILSF PLDYPLSPPK MRFTCEMFHP NIYPDGRVCI SILHAPGDDP
110 120 130 140 150
MGYESSAERW SPVQSVEKIL LSVVSMLAEP NDESGANVDA SKMWRDDREQ
160
FYKVAKQIVQ KSLGL
Length:165
Mass (Da):18,552
Last modified:July 25, 2006 - v1
Checksum:i74DEC72A049575E3
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BT026143 mRNA. Translation: ABG66982.1.
BC118376 mRNA. Translation: AAI18377.1.
RefSeqiNP_001069796.1. NM_001076328.1.
UniGeneiBt.64954.

Genome annotation databases

GeneIDi614471.
KEGGibta:614471.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BT026143 mRNA. Translation: ABG66982.1.
BC118376 mRNA. Translation: AAI18377.1.
RefSeqiNP_001069796.1. NM_001076328.1.
UniGeneiBt.64954.

3D structure databases

ProteinModelPortaliQ17QG5.
SMRiQ17QG5. Positions 1-165.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi9913.ENSBTAP00000018470.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi614471.
KEGGibta:614471.

Organism-specific databases

CTDi7327.

Phylogenomic databases

eggNOGiCOG5078.
HOGENOMiHOG000233454.
HOVERGENiHBG063308.
InParanoidiQ17QG5.
KOiK04555.

Enzyme and pathway databases

UniPathwayiUPA00143.

Miscellaneous databases

NextBioi20899124.

Gene expression databases

ExpressionAtlasiQ17QG5. baseline.

Family and domain databases

Gene3Di3.10.110.10. 1 hit.
InterProiIPR000608. UBQ-conjugat_E2.
IPR023313. UBQ-conjugating_AS.
IPR016135. UBQ-conjugating_enzyme/RWD.
[Graphical view]
PfamiPF00179. UQ_con. 1 hit.
[Graphical view]
SUPFAMiSSF54495. SSF54495. 1 hit.
PROSITEiPS00183. UBIQUITIN_CONJUGAT_1. 1 hit.
PS50127. UBIQUITIN_CONJUGAT_2. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
  2. NIH - Mammalian Gene Collection (MGC) project
    Submitted (JUN-2006) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
    Strain: Hereford.
    Tissue: Fetal pons.

Entry informationi

Entry nameiUB2G2_BOVIN
AccessioniPrimary (citable) accession number: Q17QG5
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 14, 2006
Last sequence update: July 25, 2006
Last modified: January 7, 2015
This is version 61 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.