Reviewed,
UniProtKB/Swiss-Prot Q9SR59 (MDAR1_ARATH)
Last modified
November 4, 2008.
Version 46.
History...
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Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Alternative products · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information · Relevant documents
Names and origin
| Protein names | Recommended name: Probable monodehydroascorbate reductase, cytoplasmic isoform 1 Short name=MDAR 1 EC=1.6.5.4 | ||||
| Gene names |
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| 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 | 441 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is not processed. |
| Protein existence | Evidence at transcript level. |
General annotation (Comments)
| Function | Catalyzes the conversion of monodehydroascorbate to ascorbate, oxidizing NADH in the process By similarity. |
| Catalytic activity | NADH + 2 monodehydroascorbate = NAD(+) + 2 ascorbate. |
| Cofactor | FAD By similarity. |
| Subcellular location | CytoplasmPotential. |
| Sequence similarities | Belongs to the FAD-dependent oxidoreductase family. |
Ontologies
Keywords | |
|---|---|
| Cellular component | Cytoplasm |
| Coding sequence diversity | Alternative splicing |
| Domain | Redox-active center |
| Ligand | FAD Flavoprotein NAD |
| Molecular function | Oxidoreductase |
| Technical term | Complete proteome |
Gene Ontology (GO) | |
| Biological process | oxidation reduction Inferred from electronic annotation. Source: UniProtKB-KW |
| Cellular component | cytoplasm Inferred from electronic annotation. Source: UniProtKB-KW |
| Molecular function | monodehydroascorbate reductase (NADH) activity Inferred from electronic annotation. Source: EC |
| Complete GO annotation... | |
Alternative products
| This entry describes 1 isoform produced by alternative splicing. [Select] Notes: A number of isoforms are produced. According to EST sequences. | ||||||
| Isoform 1 (identifier: Q9SR59-1) This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry. |
Sequence annotation (Features)
Sequences
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References
Cross-references
Sequence databases | |
|---|---|
| AC010927 Genomic DNA. Translation: AAF04429.1. AY093765 mRNA. Translation: AAM10387.1. BT001054 mRNA. Translation: AAN46808.1. AY084556 mRNA. Translation: AAM61123.1. | |
| RefSeq | NP_566361.1. |
| UniGene | At.40014 |
3D structure databases | |
| ModBase | Search... |
Genome annotation databases | |
| GeneID | 820155. |
| GenomeReviews | Gene locus AT3G09940 in contig BA000014_GR. |
| NMPDR | fig|3702.1.peg.13016. |
Organism-specific databases | |
| TAIR | At3g09940. |
Gene expression databases | |
| ArrayExpress | Q9SR59. |
| GermOnline | AT3G09940. Arabidopsis thaliana. |
Family and domain databases | |
| InterPro | IPR013027. FAD_pyr_nucl-diS_OxRdtase. IPR001100. Pyr_nuc-diS_OxRdtase. IPR001327. Pyr_OxRdtase_NAD_bd. [Graphical view] |
| Pfam | PF00070. Pyr_redox. 1 hit. PF07992. Pyr_redox_2. 1 hit. [Graphical view] |
| PRINTS | PR00368. FADPNR. PR00411. PNDRDTASEI. |
| ProDom | PD000139. FAD_pyr_redox. 1 hit. [Graphical view] [Entries sharing at least one domain] |
| BLOCKS | Search... |
| ProtoNet | Search... |
Entry information
| Entry name | MDAR1_ARATH | ||||||||
| Accession | Primary (citable) accession number: Q9SR59 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation project | PPAP (Plant Proteome Annotation Project) | ||||||||
Relevant documents
| Arabidopsis thaliana Arabidopsis thaliana: entries and gene names |
| SIMILARITY comments Index of protein domains and families |

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