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Protein

Ubiquitin-conjugating enzyme E2 E2

Gene

UBE2E2

Organism
Homo sapiens (Human)
Status
Reviewed-Annotation score: -Experimental evidence at protein leveli

Functioni

Accepts ubiquitin from the E1 complex and catalyzes its covalent attachment to other proteins. In vitro catalyzes 'Lys-11'- and 'Lys-48'-, as well as 'Lys-63'-linked polyubiquitination. Catalyzes the ISGylation of influenza A virus NS1 protein.3 Publications

Catalytic activityi

S-ubiquitinyl-[E1 ubiquitin-activating enzyme]-L-cysteine + [E2 ubiquitin-conjugating enzyme]-L-cysteine = [E1 ubiquitin-activating enzyme]-L-cysteine + S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine.PROSITE-ProRule annotation1 Publication

Pathwayi: protein ubiquitination

This protein is involved in the pathway protein ubiquitination, which is part of Protein modification.PROSITE-ProRule annotation
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
Active sitei139Glycyl thioester intermediatePROSITE-ProRule annotation1

GO - Molecular functioni

  • ATP binding Source: UniProtKB-KW
  • ISG15 transferase activity Source: HGNC
  • ubiquitin conjugating enzyme activity Source: MGI
  • ubiquitin-protein transferase activity Source: UniProtKB

GO - Biological processi

  • cellular response to DNA damage stimulus Source: MGI
  • ISG15-protein conjugation Source: HGNC
  • positive regulation of G1/S transition of mitotic cell cycle Source: MGI
  • protein K11-linked ubiquitination Source: UniProtKB
  • protein K48-linked ubiquitination Source: UniProtKB
  • protein K63-linked ubiquitination Source: UniProtKB

Keywordsi

Molecular functionTransferase
Biological processUbl conjugation pathway
LigandATP-binding, Nucleotide-binding

Enzyme and pathway databases

BRENDAi2.3.2.B6 2681
ReactomeiR-HSA-983168 Antigen processing: Ubiquitination & Proteasome degradation
SignaLinkiQ96LR5
UniPathwayiUPA00143

Protein family/group databases

MoonDBiQ96LR5 Predicted

Names & Taxonomyi

Protein namesi
Recommended name:
Ubiquitin-conjugating enzyme E2 E2 (EC:2.3.2.231 Publication)
Alternative name(s):
E2 ubiquitin-conjugating enzyme E2
UbcH8
Ubiquitin carrier protein E2
Ubiquitin-protein ligase E2
Gene namesi
Name:UBE2E2
Synonyms:UBCH8
OrganismiHomo sapiens (Human)
Taxonomic identifieri9606 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo
Proteomesi
  • UP000005640 Componenti: Chromosome 3

Organism-specific databases

EuPathDBiHostDB:ENSG00000182247.9
HGNCiHGNC:12478 UBE2E2
MIMi602163 gene
neXtProtiNX_Q96LR5

Pathology & Biotechi

Organism-specific databases

DisGeNETi7325
OpenTargetsiENSG00000182247
PharmGKBiPA37128

Polymorphism and mutation databases

BioMutaiUBE2E2
DMDMi47606201

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Initiator methionineiRemovedCombined sources
ChainiPRO_00000824722 – 201Ubiquitin-conjugating enzyme E2 E2Add BLAST200

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei2N-acetylserineCombined sources1
Modified residuei11PhosphoserineCombined sources1
Modified residuei15PhosphoserineCombined sources1
Modified residuei18PhosphoserineCombined sources1
Modified residuei19PhosphoserineCombined sources1

Post-translational modificationi

Autoubiquitinated in vitro.1 Publication

Keywords - PTMi

Acetylation, Phosphoprotein, Ubl conjugation

Proteomic databases

EPDiQ96LR5
MaxQBiQ96LR5
PaxDbiQ96LR5
PeptideAtlasiQ96LR5
PRIDEiQ96LR5
ProteomicsDBi77239

PTM databases

iPTMnetiQ96LR5
PhosphoSitePlusiQ96LR5

Expressioni

Gene expression databases

BgeeiENSG00000182247
CleanExiHS_UBE2E2
ExpressionAtlasiQ96LR5 baseline and differential
GenevisibleiQ96LR5 HS

Organism-specific databases

HPAiCAB073417
HPA028872
HPA030445

Interactioni

Binary interactionsi

Show more details

Protein-protein interaction databases

BioGridi113173, 77 interactors
DIPiDIP-52704N
IntActiQ96LR5, 53 interactors
MINTiQ96LR5
STRINGi9606.ENSP00000379931

Structurei

Secondary structure

1201
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Helixi55 – 69Combined sources15
Beta strandi75 – 82Combined sources8
Beta strandi86 – 92Combined sources7
Turni98 – 101Combined sources4
Beta strandi103 – 109Combined sources7
Turni112 – 115Combined sources4
Beta strandi120 – 125Combined sources6
Helixi141 – 143Combined sources3
Turni144 – 146Combined sources3
Helixi153 – 165Combined sources13
Helixi175 – 183Combined sources9
Helixi185 – 199Combined sources15

3D structure databases

ProteinModelPortaliQ96LR5
SMRiQ96LR5
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiQ96LR5

Family & Domainsi

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiKOG0417 Eukaryota
COG5078 LUCA
GeneTreeiENSGT00910000143990
HOGENOMiHOG000233455
HOVERGENiHBG063308
InParanoidiQ96LR5
KOiK20217
OMAiKFLFNQR
OrthoDBiEOG091G0GF8
PhylomeDBiQ96LR5
TreeFamiTF101117

Family and domain databases

CDDicd00195 UBCc, 1 hit
Gene3Di3.10.110.10, 1 hit
InterProiView protein in InterPro
IPR000608 UBQ-conjugat_E2
IPR023313 UBQ-conjugating_AS
IPR016135 UBQ-conjugating_enzyme/RWD
PfamiView protein in Pfam
PF00179 UQ_con, 1 hit
SUPFAMiSSF54495 SSF54495, 1 hit
PROSITEiView protein in PROSITE
PS00183 UBIQUITIN_CONJUGAT_1, 1 hit
PS50127 UBIQUITIN_CONJUGAT_2, 1 hit

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

Q96LR5-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSTEAQRVDD SPSTSGGSSD GDQRESVQQE PEREQVQPKK KEGKISSKTA
60 70 80 90 100
AKLSTSAKRI QKELAEITLD PPPNCSAGPK GDNIYEWRST ILGPPGSVYE
110 120 130 140 150
GGVFFLDITF SPDYPFKPPK VTFRTRIYHC NINSQGVICL DILKDNWSPA
160 170 180 190 200
LTISKVLLSI CSLLTDCNPA DPLVGSIATQ YMTNRAEHDR MARQWTKRYA

T
Length:201
Mass (Da):22,255
Last modified:December 1, 2001 - v1
Checksum:i3286FB51E2B9CD3E
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AK057886 mRNA Translation: BAB71605.1
BC022332 mRNA Translation: AAH22332.1
CCDSiCCDS2637.1
RefSeqiNP_689866.1, NM_152653.3
XP_005265489.1, XM_005265432.2
UniGeneiHs.475688
Hs.595802

Genome annotation databases

EnsembliENST00000396703; ENSP00000379931; ENSG00000182247
ENST00000425792; ENSP00000401053; ENSG00000182247
GeneIDi7325
KEGGihsa:7325
UCSCiuc003ccg.3 human

Similar proteinsi

Entry informationi

Entry nameiUB2E2_HUMAN
AccessioniPrimary (citable) accession number: Q96LR5
Entry historyiIntegrated into UniProtKB/Swiss-Prot: May 24, 2004
Last sequence update: December 1, 2001
Last modified: July 18, 2018
This is version 155 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Reference proteome

Documents

  1. Human chromosome 3
    Human chromosome 3: entries, gene names and cross-references to MIM
  2. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
  3. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  4. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  5. SIMILARITY comments
    Index of protein domains and families

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