Tubulin--tyrosine ligase (TTL) is a 411-residue protein from Gallus gallus. This is its AlphaFold structure prediction, created 31 Mar 2025. UniProt accession: A0A8V0Z8P0.
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The mean pLDDT of this model is 87.9 (confident overall). pLDDT is AlphaFold's per-residue confidence score from 0 to 100. In MolViewer, choose the B-factor color scheme to color the model by pLDDT, because AlphaFold stores it in the B-factor column.
| pLDDT band | Meaning | Share of residues |
|---|---|---|
| Above 90 | Very high: backbone and side chains are usually accurate | 75% |
| 70 to 90 | Confident: backbone generally right | 10% |
| 50 to 70 | Low: treat with caution | 6% |
| Below 50 | Very low: often disordered regions | 9% |
What pLDDT means and how to read it
Catalyzes the post-translational addition of a tyrosine to the C-terminal end of detyrosinated alpha-tubulin
Monomer
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 8B7C | X-ray | 1.9 Å | F=1-411 |
| 9GMY | X-ray | 1.97 Å | F=1-411 |
| 8R67 | X-ray | 2.2 Å | F=1-411 |
| 8R6O | X-ray | 2.2 Å | F=1-411 |
| 9GNU | X-ray | 2.2 Å | F=1-411 |
| 8B7A | X-ray | 2.25 Å | F=1-411 |
| 8B7B | X-ray | 2.25 Å | F=1-411 |
| 9QFN | X-ray | 2.25 Å | F=1-411 |
| 9FYD | X-ray | 2.3 Å | F=1-411 |
| 9H33 | X-ray | 2.3 Å | F=1-411 |
| 9H34 | X-ray | 2.3 Å | F=1-411 |
| 9H32 | X-ray | 2.31 Å | F=1-411 |
| 8YUA | X-ray | 2.37 Å | F=1-411 |
| 7ZYW | X-ray | 2.45 Å | F=1-411 |
| 8CLH | X-ray | 2.5 Å | F=1-411 |
| 8YTX | X-ray | 2.53 Å | F=1-411 |
| 9U6D | X-ray | 2.54 Å | F=1-411 |
| 9LNW | X-ray | 2.55 Å | F=1-411 |
| 9KBN | X-ray | 2.56 Å | F=1-411 |
| 8RIW | X-ray | 2.57 Å | F=1-411 |
Showing 20 of 41 experimental structures (best resolution first).
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