Citrus Sinensis ID: 004880
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 |
| ATP-dependent DNA helicase DDM1 | ATP-dependent DNA helicase that plays a role in formation, organization, stability and heritability of heterochromatin and thus regulates several physiological traits. Binds to the nucleosome and promotes chromatin remodeling in an ATP-dependent manner; induces nucleosome repositioning on a short DNA fragment, and, possibly, could be guided to target sites (including silent transposable elements) by small interfering RNAs (siRNAs). Can binds both free and nucleosomal DNA. Required for the heritable maintenance of genome integrity and transcriptional gene silencing (TGS), including homology-dependent gene silencing (HDG silencing), via the maintenance of DNA methylation (mostly on cytosine, in both CpG and CpHpG sites, where H is A, T or C) and of histone methylation (e.g. chromatin methylation). May facilitate localization of MBD proteins at specific nuclear domains. Necessary for the maintenance of the genomic imprint at the MEA locus, especially for the silencing of paternally inherited MEA locus. Plays a major role in the inactivation maintenance of retrotransposons (e.g. Tar17, SINE, LINE, ATLN39, CAC1 (CACTAs), Athila elements, and mutator-like elements MULEs and TIR-MULEs) and the silencing of repeated genes and transgenes (e.g. T-DNA insertions). Required for KYP-dependent histone H3 'Lys-9' (H3K9me) methylation, deacetylation of histone H4 'Lys-16' (H4K16) and MET1-dependent DNA methylation. Involved in the chromatin organization of 5S rRNA genes (localized in the pericentromeric heterochromatin of chromosomes 3, 4, and 5) modifications during heterochromatin establishment. Prevents siRNA accumulation (siRNA are probably involved in epigenetic inheritance and in 5S rRNA genes regulation by silencing). Required during plant organogenesis and development, as well as during seed formation. | confident | Q9XFH4 |
Prediction of Enzyme Commission Number
No confident prediction of EC number!
Spatial Structural Prediction
Structural Models Based on Templates
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Template: 3MWY, chain W Confidence level:very confident Coverage over the Query: 148-354,366-424,440-626,645-690 View the alignment between query and template View the model in PyMOL |
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Template: 1Z6A, chain A Confidence level:confident Coverage over the Query: 156-364,377-462,473-614 View the alignment between query and template View the model in PyMOL |