Reviewed,
UniProtKB/Swiss-Prot Q9ZVX1 (UBC23_ARATH)
Last modified
November 3, 2009.
Version 58.
History...
Clusters with 100%,
90%,
50% identity |
 Documents (3) |
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Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Web resources · Cross-references · Entry information · Relevant documents
Names and origin
| Protein names | Recommended name: Probable ubiquitin carrier protein E2 23 EC=6.3.2.19 | ||||||
| Gene names |
| ||||||
| Organism | Arabidopsis thaliana (Mouse-ear cress) [Complete proteome] | ||||||
| Taxonomic identifier | 3702 [NCBI] | ||||||
| Taxonomic lineage | Eukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliophyta › eudicotyledons › core eudicotyledons › rosids › eurosids II › Brassicales › Brassicaceae › Arabidopsis |
Protein attributes
| Sequence length | 1102 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is not processed. |
| Protein existence | Evidence at transcript level. |
General annotation (Comments)
| Function | Catalyzes the covalent attachment of ubiquitin to other proteins By similarity. |
| Catalytic activity | ATP + ubiquitin + protein lysine = AMP + diphosphate + protein N-ubiquityllysine. |
| Pathway | |
| Sequence similarities | Belongs to the ubiquitin-conjugating enzyme family. |
Ontologies
| Keywords | |
|---|---|
| Biological process | Ubl conjugation pathway |
| Ligand | ATP-binding Nucleotide-binding |
| Molecular function | Ligase |
| Technical term | Complete proteome |
| Gene Ontology (GO) | |
| Biological process | modification-dependent protein catabolic process Inferred from electronic annotation. Source: UniProtKB-KW post-translational protein modificationInferred from electronic annotation. Source: InterPro regulation of protein metabolic processInferred from electronic annotation. Source: InterPro |
| Molecular function | ATP binding Inferred from electronic annotation. Source: UniProtKB-KW ubiquitin-protein ligase activityInferred from electronic annotation. Source: EC |
| Complete GO annotation... | |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 1102 | 1102 | Probable ubiquitin carrier protein E2 23 | PRO_0000345189 | |||||
Regions | |||||||||
| Compositional bias | 60 – 86 | 27 | Asp-rich | ||||||
| Compositional bias | 262 – 265 | 4 | Poly-Ser | ||||||
| Compositional bias | 658 – 661 | 4 | Poly-Asp | ||||||
| Compositional bias | 747 – 750 | 4 | Poly-Ser | ||||||
Sites | |||||||||
| Active site | 936 | 1 | Glycyl thioester intermediate By similarity | ||||||
Sequences
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References
| [1] | "Sequence and analysis of chromosome 2 of the plant Arabidopsis thaliana." Lin X., Kaul S., Rounsley S.D., Shea T.P., Benito M.-I., Town C.D., Fujii C.Y., Mason T.M., Bowman C.L., Barnstead M.E., Feldblyum T.V., Buell C.R., Ketchum K.A., Lee J.J., Ronning C.M., Koo H.L., Moffat K.S., Cronin L.A.  Venter J.C.Nature 402:761-768(1999) [PubMed: 10617197] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: cv. Columbia. |
| + | Additional computationally mapped references. |
Web resources
| PlantsUBQ A functional genomics database for the ubiquitin/26S proteasome proteolytic pathway in plants |
Cross-references
Sequence databases | |
|---|---|
| AC005167 Genomic DNA. Translation: AAC64223.1. | |
| IPI | IPI00536997. |
| PIR | H84545. |
| RefSeq | NP_179284.1. |
| UniGene | At.48482 |
3D structure databases | |
| HSSP | HSSP built from PDB template 1JAS based on UniProtKB P23567. |
| ModBase | Search... |
Proteomic databases | |
| PRIDE | Q9ZVX1. |
Genome annotation databases | |
| GeneID | 816195. |
| GenomeReviews | Gene locus AT2G16920 in contig CT485783_GR. |
| KEGG | ath:AT2G16920. |
| NMPDR | fig|3702.1.peg.8676. |
Organism-specific databases | |
| TAIR | At2g16920. |
Phylogenomic databases | |
| OMA | PPSAYYH. |
Gene expression databases | |
| ArrayExpress | Q9ZVX1. |
| Genevestigator | Q9ZVX1. |
Family and domain databases | |
| InterPro | IPR016135. UBQ-conjugat/RWD-like. IPR000608. UBQ-conjugat_E2. [Graphical view] |
| Gene3D | G3DSA:3.10.110.10. UBQ-conjugat_E2. 1 hit. |
| Pfam | PF00179. UQ_con. 1 hit. [Graphical view] |
| ProDom | PD000461. UBQ_conjugat. 1 hit. [Graphical view] [Entries sharing at least one domain] |
| SMART | SM00212. UBCc. 1 hit. [Graphical view] |
| PROSITE | PS00183. UBIQUITIN_CONJUGAT_1. False negative. PS50127. UBIQUITIN_CONJUGAT_2. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Entry information
| Entry name | UBC23_ARATH | ||||||||
| Accession | Primary (citable) accession number: Q9ZVX1 | ||||||||
| Entry history |
| ||||||||
| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation project | PPAP (Plant Proteome Annotation Project) | ||||||||
Relevant documents
| Arabidopsis thaliana Arabidopsis thaliana: entries and gene names |
| PATHWAY comments Index of metabolic and biosynthesis pathways |
| SIMILARITY comments Index of protein domains and families |
