Citrus Sinensis ID: 022748
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 |
| Ubiquitin thioesterase otubain-like | Possible hydrolase that can remove conjugated ubiquitin from proteins in vitro and may therefore play an important regulatory role at the level of protein turnover by preventing degradation. | confident | Q8LG98 |
| Ubiquitin thioesterase OTUB1 | Hydrolase that can remove conjugated ubiquitin from proteins in vitro and may therefore play an important regulatory role at the level of protein turnover by preventing degradation. Regulator of T-cell anergy, a phenomenon that occurs when T-cells are rendered unresponsive to antigen rechallenge and no longer respond to their cognate antigen. Acts via its interaction with RNF128/GRAIL. Surprisingly, it regulates RNF128-mediated ubiquitination, but does not deubiquitinate polyubiquitinated RNF128. Deubiquitinates estrogen receptor alpha (ESR1). Mediates deubiquitination of 'Lys-48'-linked polyubiquitin chains, but not 'Lys-63'-linked polyubiquitin chains. Not able to cleave di-ubiquitin. Also capable of removing NEDD8 from NEDD8 conjugates, but with a nuch lower preference compared to 'Lys-48'-linked ubiquitin. | probable | B2RYG6 |
| Ubiquitin thioesterase OTUB1 | Hydrolase that can remove conjugated ubiquitin from proteins and plays an important regulatory role at the level of protein turnover by preventing degradation. Regulator of T-cell anergy, a phenomenon that occurs when T-cells are rendered unresponsive to antigen rechallenge and no longer respond to their cognate antigen. Acts via its interaction with RNF128/GRAIL, a crucial inductor of CD4 T-cell anergy. Isoform 1 destabilizes RNF128, leading to prevent anergy. In contrast, isoform 2 stabilizes RNF128 and promotes anergy. Surprisingly, it regulates RNF128-mediated ubiquitination, but does not deubiquitinate polyubiquitinated RNF128. Deubiquitinates estrogen receptor alpha (ESR1). Mediates deubiquitination of 'Lys-48'-linked polyubiquitin chains, but not 'Lys-63'-linked polyubiquitin chains. Not able to cleave di-ubiquitin. Also capable of removing NEDD8 from NEDD8 conjugates, but with a nuch lower preference compared to 'Lys-48'-linked ubiquitin. | probable | Q96FW1 |
Prediction of Enzyme Commission Number
| EC Number | Description | Confidence Level | |||||||||
| 3.-.-.- | Hydrolases. | probable | |||||||||
| 3.4.-.- | Acting on peptide bonds (peptide hydrolases). | probable | |||||||||
| 3.4.19.- | Omega peptidases. | probable | |||||||||
| 3.4.19.12 | Ubiquitinyl hydrolase 1. | probable |
Spatial Structural Prediction
Structural Models Based on Templates
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Template: 4DDG, chain A Confidence level:very confident Coverage over the Query: 19-259,273-291 View the alignment between query and template View the model in PyMOL |
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Template: 4DHI, chain B Confidence level:very confident Coverage over the Query: 36-260,271-292 View the alignment between query and template View the model in PyMOL |