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B5DFI8

- UBE2S_RAT

UniProt

B5DFI8 - UBE2S_RAT

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Protein
Ubiquitin-conjugating enzyme E2 S
Gene
Ube2s
Organism
Rattus norvegicus (Rat)
Status
Reviewed - Annotation score: 4 out of 5 - Experimental evidence at transcript leveli

Functioni

Accepts ubiquitin from the E1 complex and catalyzes its covalent attachment to other proteins. Catalyzes 'Lys-11'-linked polyubiquitination. Acts as an essential factor of the anaphase promoting complex/cyclosome (APC/C), a cell cycle-regulated ubiquitin ligase that controls progression through mitosis. Acts by specifically elongating 'Lys-11'-linked polyubiquitin chains initiated by the E2 enzyme UBE2C/UBCH10 on APC/C substrates, enhancing the degradation of APC/C substrates by the proteasome and promoting mitotic exit. Also acts by elongating ubiquitin chains initiated by the E2 enzyme UBE2D1/UBCH5 in vitro; it is however unclear whether UBE2D1/UBCH5 acts as a E2 enzyme for the APC/C in vivo. Also involved in ubiquitination and subsequent degradation of VHL, resulting in an accumulation of HIF1A. In vitro able to promote polyubiquitination using all 7 ubiquitin Lys residues, except 'Lys-48'-linked polyubiquitination.

Catalytic activityi

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

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei95 – 951Glycyl thioester intermediate By similarity

GO - Molecular functioni

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

GO - Biological processi

  1. activation of anaphase-promoting complex activity Source: UniProtKB
  2. anaphase-promoting complex-dependent proteasomal ubiquitin-dependent protein catabolic process Source: UniProtKB
  3. exit from mitosis Source: UniProtKB
  4. free ubiquitin chain polymerization Source: UniProtKB
  5. protein K11-linked ubiquitination Source: UniProtKB
  6. protein K27-linked ubiquitination Source: UniProtKB
  7. protein K29-linked ubiquitination Source: UniProtKB
  8. protein K6-linked ubiquitination Source: UniProtKB
  9. protein K63-linked ubiquitination Source: UniProtKB
Complete GO annotation...

Keywords - Molecular functioni

Ligase

Keywords - Biological processi

Cell cycle, Cell division, Ubl conjugation pathway

Keywords - Ligandi

ATP-binding, Nucleotide-binding

Enzyme and pathway databases

UniPathwayiUPA00143.

Names & Taxonomyi

Protein namesi
Recommended name:
Ubiquitin-conjugating enzyme E2 S (EC:6.3.2.19)
Alternative name(s):
Ubiquitin carrier protein S
Ubiquitin-protein ligase S
Gene namesi
Name:Ube2s
OrganismiRattus norvegicus (Rat)
Taxonomic identifieri10116 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaSciurognathiMuroideaMuridaeMurinaeRattus
ProteomesiUP000002494: Chromosome 1

Organism-specific databases

RGDi1564746. Ube2s.

Subcellular locationi

GO - Cellular componenti

  1. anaphase-promoting complex Source: UniProtKB
Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 223223Ubiquitin-conjugating enzyme E2 S
PRO_0000390428Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei1 – 11N-acetylmethionine By similarity

Post-translational modificationi

Autoubiquitinated by the APC/C complex during G1, leading to its degradation by the proteasome By similarity.

Keywords - PTMi

Acetylation, Ubl conjugation

PTM databases

PhosphoSiteiB5DFI8.

Interactioni

Subunit structurei

Component of the APC/C complex. Interacts with CDC20, FZR1/CDH1 and VHL By similarity.

Protein-protein interaction databases

STRINGi10116.ENSRNOP00000022977.

Structurei

3D structure databases

ProteinModelPortaliB5DFI8.

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG5078.
GeneTreeiENSGT00730000110565.
HOGENOMiHOG000233455.
HOVERGENiHBG063308.
KOiK10583.
OMAiPDLGIKH.
OrthoDBiEOG73JKXD.
PhylomeDBiB5DFI8.
TreeFamiTF101120.

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.

B5DFI8-1 [UniParc]FASTAAdd to Basket

« Hide

MNSNVENLPP HIIRLVYKEV TTLTADPPDG IKVFPNEEDL TDLQVTIEGP    50
EGTPYAGGLF RMKLLLGKDF PASPPKGYFL TKIFHPNVGP NGEICVNVLK 100
RDWTAELGIR HVLLTIKCLL IHPNPESALN EEAGRLLLEN YEEYAARARL 150
LTEIHGGACS TSSGRAEASR DLASGASASS TDPMTPGVLG GAEGPMAKKH 200
AGERDKKLAA KKKLDKKRAL RRL 223
Length:223
Mass (Da):24,215
Last modified:October 14, 2008 - v1
Checksum:iEB3C7AE437689AD5
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CH474075 Genomic DNA. Translation: EDL75864.1.
BC169077 mRNA. Translation: AAI69077.1.
RefSeqiNP_001099694.1. NM_001106224.2.
UniGeneiRn.120398.

Genome annotation databases

EnsembliENSRNOT00000022977; ENSRNOP00000022977; ENSRNOG00000016930.
GeneIDi292588.
KEGGirno:292588.
UCSCiRGD:1564746. rat.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CH474075 Genomic DNA. Translation: EDL75864.1 .
BC169077 mRNA. Translation: AAI69077.1 .
RefSeqi NP_001099694.1. NM_001106224.2.
UniGenei Rn.120398.

3D structure databases

ProteinModelPortali B5DFI8.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 10116.ENSRNOP00000022977.

PTM databases

PhosphoSitei B5DFI8.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

Ensembli ENSRNOT00000022977 ; ENSRNOP00000022977 ; ENSRNOG00000016930 .
GeneIDi 292588.
KEGGi rno:292588.
UCSCi RGD:1564746. rat.

Organism-specific databases

CTDi 27338.
RGDi 1564746. Ube2s.

Phylogenomic databases

eggNOGi COG5078.
GeneTreei ENSGT00730000110565.
HOGENOMi HOG000233455.
HOVERGENi HBG063308.
KOi K10583.
OMAi PDLGIKH.
OrthoDBi EOG73JKXD.
PhylomeDBi B5DFI8.
TreeFami TF101120.

Enzyme and pathway databases

UniPathwayi UPA00143 .

Miscellaneous databases

NextBioi 634366.

Family and domain databases

Gene3Di 3.10.110.10. 1 hit.
InterProi IPR000608. UBQ-conjugat_E2.
IPR023313. UBQ-conjugating_AS.
IPR016135. UBQ-conjugating_enzyme/RWD.
[Graphical view ]
Pfami PF00179. UQ_con. 1 hit.
[Graphical view ]
SUPFAMi SSF54495. SSF54495. 1 hit.
PROSITEi PS00183. UBIQUITIN_CONJUGAT_1. 1 hit.
PS50127. UBIQUITIN_CONJUGAT_2. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. Mural R.J., Adams M.D., Myers E.W., Smith H.O., Venter J.C.
    Submitted (JUL-2005) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
  2. "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)."
    The MGC Project Team
    Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
    Tissue: Prostate.

Entry informationi

Entry nameiUBE2S_RAT
AccessioniPrimary (citable) accession number: B5DFI8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 15, 2009
Last sequence update: October 14, 2008
Last modified: September 3, 2014
This is version 45 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

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