Citrus Sinensis ID: 013384
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 |
| Adenylyltransferase and sulfurtransferase MOCS3 | Plays a central role in 2-thiolation of mcm(5)S(2)U at tRNA wobble positions of tRNA(Lys), tRNA(Glu) and tRNA(Gln). Also essential during biosynthesis of the molybdenum cofactor. Acts by mediating the C-terminal thiocarboxylation of sulfur carriers URM1 and MOCS2A. Its N-terminus first activates URM1 and MOCS2A as acyl-adenylates (-COAMP), then the persulfide sulfur on the catalytic cysteine is transferred to URM1 and MOCS2A to form thiocarboxylation (-COSH) of their C-terminus. The reaction probably involves hydrogen sulfide that is generated from the persulfide intermediate and that acts as nucleophile towards URM1 and MOCS2A. Subsequently, a transient disulfide bond is formed. Does not use thiosulfate as sulfur donor; NFS1 probably acting as a sulfur donor for thiocarboxylation reactions. | probable | Q9ZNW0 |
| Adenylyltransferase and sulfurtransferase MOCS3 | Plays a central role in 2-thiolation of mcm(5)S(2)U at tRNA wobble positions of tRNA(Lys), tRNA(Glu) and tRNA(Gln). Also essential during biosynthesis of the molybdenum cofactor. Acts by mediating the C-terminal thiocarboxylation of sulfur carriers URM1 and MOCS2A. Its N-terminus first activates URM1 and MOCS2A as acyl-adenylates (-COAMP), then the persulfide sulfur on the catalytic cysteine is transferred to URM1 and MOCS2A to form thiocarboxylation (-COSH) of their C-terminus. The reaction probably involves hydrogen sulfide that is generated from the persulfide intermediate and that acts as nucleophile towards URM1 and MOCS2A. Subsequently, a transient disulfide bond is formed. Does not use thiosulfate as sulfur donor; NFS1 probably acting as a sulfur donor for thiocarboxylation reactions. | probable | A3ACF3 |
| Adenylyltransferase and sulfurtransferase MOCS3 2 | Plays a central role in 2-thiolation of mcm(5)S(2)U at tRNA wobble positions of tRNA(Lys), tRNA(Glu) and tRNA(Gln). Also essential during biosynthesis of the molybdenum cofactor. Acts by mediating the C-terminal thiocarboxylation of sulfur carriers URM1 and MOCS2A. Its N-terminus first activates URM1 and MOCS2A as acyl-adenylates (-COAMP), then the persulfide sulfur on the catalytic cysteine is transferred to URM1 and MOCS2A to form thiocarboxylation (-COSH) of their C-terminus. The reaction probably involves hydrogen sulfide that is generated from the persulfide intermediate and that acts as nucleophile towards URM1 and MOCS2A. Subsequently, a transient disulfide bond is formed. Does not use thiosulfate as sulfur donor; NFS1 probably acting as a sulfur donor for thiocarboxylation reactions. | probable | Q29PG5 |
Prediction of Enzyme Commission Number
| EC Number | Description | Confidence Level | ||||||||||||||||||
| 2.-.-.- | Transferases. | probable | ||||||||||||||||||
| 2.8.-.- | Transferring sulfur-containing groups. | probable | ||||||||||||||||||
| 2.7.-.- | Transferring phosphorous-containing groups. | probable | ||||||||||||||||||
| 2.7.7.- | Nucleotidyltransferases. | probable | ||||||||||||||||||
| 2.8.1.- | 12-beta-hydroxysteroid dehydrogenase. | probable | ||||||||||||||||||
| 2.8.1.n1 | Transferred entry: 2.8.1.11. | probable | ||||||||||||||||||
| 2.7.7.n4 | Transferred entry: 2.7.7.80. | probable |
Spatial Structural Prediction
Structural Models Based on Templates
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Template: 1YT8, chain A Confidence level:very confident Coverage over the Query: 325-382,393-440 View the alignment between query and template View the model in PyMOL |
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Template: 3H5N, chain A Confidence level:very confident Coverage over the Query: 66-289 View the alignment between query and template View the model in PyMOL |
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Template: 3OP3, chain A Confidence level:confident Coverage over the Query: 303-436 View the alignment between query and template View the model in PyMOL |
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Template: 2YY0, chain A Confidence level:probable Coverage over the Query: 7-40 View the alignment between query and template View the model in PyMOL |
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Template: 4II2, chain A Confidence level:probable Coverage over the Query: 40-61,73-202 View the alignment between query and template View the model in PyMOL |