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Q54I43

- UBE2S_DICDI

UniProt

Q54I43 - UBE2S_DICDI

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Protein
Ubiquitin-conjugating enzyme E2 S
Gene
ube2s, DDB_G0289021
Organism
Dictyostelium discoideum (Slime mold)
Status
Reviewed - Annotation score: 3 out of 5 - Protein inferred from homologyi

Functioni

Catalyzes the covalent attachment of ubiquitin to other proteins. 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 polyubiquitin chains initiated by the E2 enzyme ubch10 on APC/C substrates, enhancing the degradation of APC/C substrates by the proteasome and promoting mitotic exit By similarity.

Catalytic activityi

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

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei93 – 931Glycyl thioester intermediate By similarity

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-KW
  2. acid-amino acid ligase activity Source: InterPro

GO - Biological processi

  1. cell cycle Source: UniProtKB-KW
  2. cell division Source: UniProtKB-KW
  3. protein ubiquitination Source: UniProtKB-UniPathway
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
ORF Names:DDB_G0289021
OrganismiDictyostelium discoideum (Slime mold)
Taxonomic identifieri44689 [NCBI]
Taxonomic lineageiEukaryotaAmoebozoaMycetozoaDictyosteliidaDictyostelium
ProteomesiUP000002195: Chromosome 5, UP000002195: Unassembled WGS sequence

Organism-specific databases

dictyBaseiDDB_G0289021. ube2s.

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 215215Ubiquitin-conjugating enzyme E2 S
PRO_0000327752Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi44689.DDBDRAFT_0188215.

Structurei

3D structure databases

ProteinModelPortaliQ54I43.
SMRiQ54I43. Positions 4-154.

Family & Domainsi

Compositional bias

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Compositional biasi162 – 1676Poly-Asn
Compositional biasi169 – 18012Poly-Thr
Add
BLAST

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG5078.
KOiK10583.
OMAiPDLGIKH.
PhylomeDBiQ54I43.

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.

Q54I43-1 [UniParc]FASTAAdd to Basket

« Hide

MSSENLPPDV IKRVVKELKE LNSSTLEGIT LLPCEEDITN IEAVVTGPAG    50
TPYEGGYFKA RLILSSDFPR SPPKANFITK IFHPNVSKKG EICVNTLKKD 100
WTEDLGLKHI LLTIKCLLIV PNAESSLNED ASRLLLENYD DYCKHAKLFT 150
SIHASKPIID SNNNNENSTT TPTTTTTATT PSTNTASISS PVKKKTETTN 200
STTTKVQPKK SLKRL 215
Length:215
Mass (Da):23,617
Last modified:May 24, 2005 - v1
Checksum:i8D79DBBEBAD4519C
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AAFI02000129 Genomic DNA. Translation: EAL62926.1.
RefSeqiXP_636428.1. XM_631336.1.

Genome annotation databases

EnsemblProtistsiDDB0305006; DDB0305006; DDB_G0289021.
GeneIDi8626920.
KEGGiddi:DDB_G0289021.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AAFI02000129 Genomic DNA. Translation: EAL62926.1 .
RefSeqi XP_636428.1. XM_631336.1.

3D structure databases

ProteinModelPortali Q54I43.
SMRi Q54I43. Positions 4-154.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 44689.DDBDRAFT_0188215.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblProtistsi DDB0305006 ; DDB0305006 ; DDB_G0289021 .
GeneIDi 8626920.
KEGGi ddi:DDB_G0289021.

Organism-specific databases

dictyBasei DDB_G0289021. ube2s.

Phylogenomic databases

eggNOGi COG5078.
KOi K10583.
OMAi PDLGIKH.
PhylomeDBi Q54I43.

Enzyme and pathway databases

UniPathwayi UPA00143 .

Miscellaneous databases

PROi Q54I43.

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. "The genome of the social amoeba Dictyostelium discoideum."
    Eichinger L., Pachebat J.A., Gloeckner G., Rajandream M.A., Sucgang R., Berriman M., Song J., Olsen R., Szafranski K., Xu Q., Tunggal B., Kummerfeld S., Madera M., Konfortov B.A., Rivero F., Bankier A.T., Lehmann R., Hamlin N.
    , Davies R., Gaudet P., Fey P., Pilcher K., Chen G., Saunders D., Sodergren E.J., Davis P., Kerhornou A., Nie X., Hall N., Anjard C., Hemphill L., Bason N., Farbrother P., Desany B., Just E., Morio T., Rost R., Churcher C.M., Cooper J., Haydock S., van Driessche N., Cronin A., Goodhead I., Muzny D.M., Mourier T., Pain A., Lu M., Harper D., Lindsay R., Hauser H., James K.D., Quiles M., Madan Babu M., Saito T., Buchrieser C., Wardroper A., Felder M., Thangavelu M., Johnson D., Knights A., Loulseged H., Mungall K.L., Oliver K., Price C., Quail M.A., Urushihara H., Hernandez J., Rabbinowitsch E., Steffen D., Sanders M., Ma J., Kohara Y., Sharp S., Simmonds M.N., Spiegler S., Tivey A., Sugano S., White B., Walker D., Woodward J.R., Winckler T., Tanaka Y., Shaulsky G., Schleicher M., Weinstock G.M., Rosenthal A., Cox E.C., Chisholm R.L., Gibbs R.A., Loomis W.F., Platzer M., Kay R.R., Williams J.G., Dear P.H., Noegel A.A., Barrell B.G., Kuspa A.
    Nature 435:43-57(2005) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: AX4.

Entry informationi

Entry nameiUBE2S_DICDI
AccessioniPrimary (citable) accession number: Q54I43
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 8, 2008
Last sequence update: May 24, 2005
Last modified: September 3, 2014
This is version 70 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Dictyostelium discoideum
    Dictyostelium discoideum: entries, gene names and cross-references to dictyBase
  2. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  3. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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