Genomics
Overlapping Features
Genome features that overlap coordinates of this Gene
CDSs: 3, Exons: 5, Five Prime UTR: 1, Gene: 1, mRNAs: 3, Three Prime UTRs: 3, Transposable Elements: 2, Transposon Fragments: 2
Proteins
Curated comments from UniProt
Type | Comment | Proteins |
---|---|---|
PRF2_ARATH | function | Binds to actin monomers and regulates the organization of the actin cytoskeleton (PubMed:21090759). At high concentrations, profilin prevents the polymerization of actin, whereas it enhances it at low concentrations (PubMed:16313636, PubMed:26996265, PubMed:29861135). At low concentrations, associates with the poly-proline motif of formins to enhance actin filament elongation rate (PubMed:29861135). Binds G-actin and poly-L-proline with low affinity in vitro (PubMed:19200149). Binds ACT1, ACT7 and ACT11 and inhibits actin polymerization (PubMed:26578694). May be involved in the cross-talk between vesicular trafficking and the actin cytoskeleton (PubMed:21090759). At high concentrations, profilin prevents the polymerization of actin, whereas it enhances it at low concentrations (By similarity). Inhibits cell growth of various pathogenic fungal strains (PubMed:30056100). May play a role as antifungal proteins in the defense system against fungal pathogen attacks (PubMed:30056100). |
PRF2_ARATH | similarity | Belongs to the profilin family. |
PRF2_ARATH | tissue specificity | Expressed in vascular bundles of roots, hypocotyls, cotyledons, leaves, sepals, petals, stamen filaments and stalks of developing seeds (PubMed:16361517, PubMed:8771785). Expressed in leaf epidermal cells, trichomes and stem epidermal cells (PubMed:19200149). Detected in phloem exudates (at protein level) (PubMed:30056100). |
Function
Gene Ontology
cellular component | |
---|---|
endoplasmic reticulum | ECO |
cytosol | ECO |
plasma membrane | ECO |
cytoskeleton | ECO |
nucleus | ECO |
chloroplast | ECO |
cytoplasm | ECO |
molecular function | |
actin binding | ECO |
biological process | |
actin polymerization or depolymerization | ECO |
defense response | ECO |
inflorescence development | ECO |
leaf development | ECO |
lateral root development | ECO |
Interactions
Interaction Network
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