Diaphorina citri psyllid: psy11302
Local Sequence Feature Prediction
| Prediction and Method | Result |
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Function Prediction
Annotation transfered from Closely Related SWISS-PROT Entries 
Annotation ![]() | Function Description ![]() | Confidence Level ![]() | Reference Protein ![]() |
| E3 ubiquitin-protein ligase UHRF1 | Multidomain protein that acts as a key epigenetic regulator by bridging DNA methylation and chromatin modification. Specifically recognizes and binds hemimethylated DNA at replication forks via its YDG domain and recruits dnmt1 methyltransferase to ensure faithful propagation of the DNA methylation patterns through DNA replication. In addition to its role in maintenance of DNA methylation, also plays a key role in chromatin modification: through its tudor-like regions and PHD-type zinc fingers, specifically recognizes and binds histone H3 trimethylated at 'Lys-9' (H3K9me3) and unmethylated at 'Arg-2' (H3R2me0), respectively, and recruits chromatin proteins. Enriched in pericentric heterochromatin where it recruits different chromatin modifiers required for this chromatin replication. Also localizes to euchromatic regions where it negatively regulates transcription possibly by impacting DNA methylation and histone modifications. Has E3 ubiquitin-protein ligase activity by mediating the ubiquitination of target proteins. However, it is still unclear how E3 ubiquitin-protein ligase activity is related to its role in chromatin in vivo (By similarity). Required for pregastrula and lens development. | confident | E7EZF3 |
| E3 ubiquitin-protein ligase UHRF1 | Putative E3 ubiquitin-protein ligase. May participate in methylation-dependent transcriptional regulation. Binds to inverted 5'-CCAAT-3' box 2 in the TOP2A promoter, and activates TOP2A expression. Important for G1/S transition. May be involved in DNA repair and chromosomal stability. | confident | Q96T88 |
| E3 ubiquitin-protein ligase UHRF1 | Multidomain protein that acts as a key epigenetic regulator by bridging DNA methylation and chromatin modification. Specifically recognizes and binds hemimethylated DNA at replication forks via its YDG domain and recruits DNMT1 methyltransferase to ensure faithful propagation of the DNA methylation patterns through DNA replication. In addition to its role in maintenance of DNA methylation, also plays a key role in chromatin modification: through its tudor-like regions and PHD-type zinc fingers, specifically recognizes and binds histone H3 trimethylated at 'Lys-9' (H3K9me3) and unmethylated at 'Arg-2' (H3R2me0), respectively, and recruits chromatin proteins. Enriched in pericentric heterochromatin where it recruits different chromatin modifiers required for this chromatin replication. Also localizes to euchromatic regions where it negatively regulates transcription possibly by impacting DNA methylation and histone modifications. Has E3 ubiquitin-protein ligase activity by mediating the ubiquitination of target proteins such as histone H3 and PML. It is still unclear how E3 ubiquitin-protein ligase activity is related to its role in chromatin in vivo. May be involved in DNA repair. | confident | A7E320 |
Prediction of Gene Ontology Terms 
Spatial Structural Prediction
Structural Models Based on Templates
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Template: 3OLN, chain A Confidence level:very confident Coverage over the Query: 413-484,496-603 View the alignment between query and template View the model in PyMOL |
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Template: 3ASK, chain A Confidence level:very confident Coverage over the Query: 128-365 View the alignment between query and template View the model in PyMOL |
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Template: 1Z6U, chain A Confidence level:very confident Coverage over the Query: 646-764 View the alignment between query and template View the model in PyMOL |
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Template: 3U30, chain A Confidence level:very confident Coverage over the Query: 1-76 View the alignment between query and template View the model in PyMOL |