UniProt Accession

 UB2D2_MOUSE; P62838; P51669 

Genbank Protein ID

 U62483; BC003923 

Genbank Nucleotide ID

 AAB05772.1; AAH03923.1 

Protein Name

 Ubiquitin-conjugating enzyme E2 D2 

Protein Synonyms/Alias

 Ubiquitin carrier protein D2; Ubiquitin-conjugating enzyme E2(17)KB 2; Ubiquitin-conjugating enzyme E2-17 kDa 2; Ubiquitin-protein ligase D2 

Gene Name

 Ube2d2 

Gene Synonyms/Alias

 Ubc4; Ubch4; Ubch5b; Ube2d2a 

Created Date

 July 27, 2013 

Organism

 Mus musculus (Mouse) 

NCBI Taxa ID

 10090 

Lysine Modification

Position	Peptide	Type	References
8	MALKRIHKELNDLAR	ubiquitination	[1]

Reference

 [1] Proteomic analyses reveal divergent ubiquitylation site patterns in murine tissues.
 Wagner SA, Beli P, Weinert BT, Schölz C, Kelstrup CD, Young C, Nielsen ML, Olsen JV, Brakebusch C, Choudhary C.
 Mol Cell Proteomics. 2012 Dec;11(12):1578-85. [PMID: 22790023] 

Functional Description

 Accepts ubiquitin from the E1 complex and catalyzes its covalent attachment to other proteins. In vitro catalyzes 'Lys- 48'-linked polyubiquitination. Mediates the selective degradation of short-lived and abnormal proteins. Functions in the E6/E6-AP- induced ubiquitination of p53/TP53. Mediates ubiquitination of PEX5 and autoubiquitination of STUB1 and TRAF6. Involved in the signal-induced conjugation and subsequent degradation of NFKBIA, FBXW2-mediated GCM1 ubiquitination and degradation, MDM2-dependent degradation of p53/TP53 and the activation of MAVS in the mitochondria by DDX58/RIG-I in response to viral infection. Essential for viral activation of IRF3 (By similarity). 

Sequence Annotation

 ACT_SITE 85 85 Glycyl thioester intermediate (By  

Keyword

 ATP-binding; Complete proteome; Ligase; Nucleotide-binding; Reference proteome; Ubl conjugation pathway. 

Sequence Source

 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 

Protein Length

 147 AA 

Protein Sequence

Gene Ontology

 GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
 GO:0004842; F:ubiquitin-protein ligase activity; ISS:UniProtKB.
 GO:0070936; P:protein K48-linked ubiquitination; IEA:Compara. 

Interpro

 IPR000608; UBQ-conjugat_E2.
 IPR023313; UBQ-conjugating_AS.
 IPR016135; UBQ-conjugating_enzyme/RWD. 

Pfam

 PF00179; UQ_con 

SMART

  

PROSITE

 PS00183; UBIQUITIN_CONJUGAT_1
 PS50127; UBIQUITIN_CONJUGAT_2 

PRINTS