Diaphorina citri psyllid: psy17743
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 |
| DNA topoisomerase 1 | Releases the supercoiling and torsional tension of DNA introduced during the DNA replication and transcription by transiently cleaving and rejoining one strand of the DNA duplex. Introduces a single-strand break via transesterification at a target site in duplex DNA. The scissile phosphodiester is attacked by the catalytic tyrosine of the enzyme, resulting in the formation of a DNA-(3'-phosphotyrosyl)-enzyme intermediate and the expulsion of a 5'-OH DNA strand. The free DNA strand than undergoes passage around the unbroken strand thus removing DNA supercoils. Finally, in the religation step, the DNA 5'-OH attacks the covalent intermediate to expel the active-site tyrosine and restore the DNA phosphodiester backbone. Regulates the alternative splicing of tissue factor (F3) pre-mRNA in endothelial cells. | very confident | Q9WUL0 |
| DNA topoisomerase 1 | Releases the supercoiling and torsional tension of DNA introduced during the DNA replication and transcription by transiently cleaving and rejoining one strand of the DNA duplex. Introduces a single-strand break via transesterification at a target site in duplex DNA. The scissile phosphodiester is attacked by the catalytic tyrosine of the enzyme, resulting in the formation of a DNA-(3'-phosphotyrosyl)-enzyme intermediate and the expulsion of a 5'-OH DNA strand. The free DNA strand than undergoes passage around the unbroken strand thus removing DNA supercoils. Finally, in the religation step, the DNA 5'-OH attacks the covalent intermediate to expel the active-site tyrosine and restore the DNA phosphodiester backbone. Regulates the alternative splicing of tissue factor (F3) pre-mRNA in endothelial cells. | very confident | Q04750 |
| DNA topoisomerase 1 | Releases the supercoiling and torsional tension of DNA introduced during the DNA replication and transcription by transiently cleaving and rejoining one strand of the DNA duplex. Introduces a single-strand break via transesterification at a target site in duplex DNA. The scissile phosphodiester is attacked by the catalytic tyrosine of the enzyme, resulting in the formation of a DNA-(3'-phosphotyrosyl)-enzyme intermediate and the expulsion of a 5'-OH DNA strand. The free DNA strand than undergoes passage around the unbroken strand thus removing DNA supercoils. Finally, in the religation step, the DNA 5'-OH attacks the covalent intermediate to expel the active-site tyrosine and restore the DNA phosphodiester backbone (By similarity). Regulates the alternative splicing of tissue factor (F3) pre-mRNA in endothelial cells. | very confident | P11387 |
Prediction of Gene Ontology Terms
Prediction of Enzyme Commission Number
| EC Number | Description | Confidence Level | |||||||||
| 5.-.-.- | Isomerases. | probable | |||||||||
| 5.99.-.- | Other isomerases. | probable | |||||||||
| 5.99.1.- | Sole sub-subclass for isomerases that do not belong in the other subclasses. | probable | |||||||||
| 5.99.1.2 | DNA topoisomerase. | probable |
Spatial Structural Prediction
Structural Models Based on Templates
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Template: 1A31, chain A Confidence level:very confident Coverage over the Query: 1-388 View the alignment between query and template View the model in PyMOL |
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Template: 1A31, chain A Confidence level:very confident Coverage over the Query: 462-591 View the alignment between query and template View the model in PyMOL |
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Template: 2B9S, chain B Confidence level:probable Coverage over the Query: 593-618 View the alignment between query and template View the model in PyMOL |