User:Proteins/At3g19720
| At3g19720.1 | |
|---|---|
 Model of N-terminal domain of Arc5 | |
| Gene code: | SWISS-PROT code: Q3EB39 |
| Structure: | molecular structure |
| Recent publications: | role in plant pathologies, gene knockout phenotypes |
| protein type: | Hemoprotein |
| Functions: | chloroplast division |
| Domains: | globin |
| Diseases: | chloroplast hypertrophy |
| Taxa expressing: | many metazoan phyla, Archaea?, protozoan/eubacterial? |
| Cell types: | leaf cells |
| Subcellular localization: | cytoplasm |
| covalent modifications | glycation? |
| Other names: | Arc5-like proteins in microorganisms |
| Molecular interactions | PDV1 and PDV2 |
| related articles: | X-ray crystallography, Secondary structure |
In the plant Arabidopsis thaliana, At3g19720 is a gene locus for which there are two gene models, At3g19720.1 and a splice variant At3g19720.2. The protein is also known as Arc5, which stands for "Accumulation and replication of chloroplast 5".
Properties
[edit]Arc5 has 778 amino acids and an estimated molecular weight of 87172 Da. It is a relatively neutral protein, with a pI of 6.7.
Function
[edit]This protein is involved in chloroplast division. It is being studied by people interested in chloroplast morphogenesis.
Domain structure
[edit]The N-terminal domain is homologous to a dynamin-GTPase domain, corresponding to InterPro family IPR001401 and Pfam family PF00350.
Knockout phenotype
[edit]Mutants exhibit fewer and larger chloroplasts.
Localization and expression
[edit]Arc5 is a cytosolic protein, but localizes to the outer ring separating the two daughter chloroplasts during chloroplast division.
Interactions
[edit]Arc5 appears to be recruited to the chloroplast division site by two proteins PDV1 and PDV2.
References
[edit]Further reading
[edit]- PubMed references for At3g19720
- PubMed Central references for At3g19720
- Google Scholar references for At3g19720
General database links
[edit]- TAIR Locus At3g19720
- TIGR page for At3g19720
- KEGG page for At3g19720
- SWISS-PROT entry for At3g19720
- Structural model of At3g19720
- NCBI structural data for At3g19720
- NCBI Entrez for At3g19720
- Gramene page for At3g19720
- MIPS MAtDB gene page for At3g19720
- MIPS SESAM alignment for At3g19720
- MIPS PENDANT general properties
- MIPS PENDANT general sequence alignment
- NCBI gene data for At3g19720
- NCBI protein data for At3g19720
- NCBI location on chromosome
- SUBA subcellular localization
- Arabidopsis MPSS Plus on At3g19720