Glycylpeptide N-tetradecanoyltransferase 1 (NMT1) is a 496-residue protein from Homo sapiens. This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: P30419.
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The mean pLDDT of this model is 83.3 (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 | 70% |
| 70 to 90 | Confident: backbone generally right | 9% |
| 50 to 70 | Low: treat with caution | 2% |
| Below 50 | Very low: often disordered regions | 19% |
What pLDDT means and how to read it
Adds a myristoyl group to the N-terminal glycine residue of certain cellular and viral proteins (PubMed:22865860, PubMed:25255805, PubMed:32686708, PubMed:34999170, PubMed:9353336, PubMed:9506952). Also able to mediate N-terminal lysine myristoylation of proteins: catalyzes myristoylation of ARF6 on both 'Gly-2' and 'Lys-3' (PubMed:32103017, PubMed:32111831). Lysine myristoylation is required to maintain ARF6 on membranes during the GTPase cycle (PubMed:32103017)
Cytoplasm, Cytoplasm, cytosol, Membrane
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 5O6H | X-ray | 1.29 Å | A/B=109-496 |
| 3IU1 | X-ray | 1.42 Å | A/B=115-496 |
| 5O6J | X-ray | 1.45 Å | A/B=109-496 |
| 7OWM | X-ray | 1.5 Å | A/B=99-496 |
| 3JTK | X-ray | 1.61 Å | A/B=115-496 |
| 4C2Y | X-ray | 1.64 Å | A/B=109-496 |
| 7OWO | X-ray | 1.7 Å | A/B=99-496 |
| 3IU2 | X-ray | 1.73 Å | A/B=115-496 |
| 8Q3S | X-ray | 1.78 Å | A/B=99-496 |
| 3IWE | X-ray | 1.79 Å | A/B=115-496 |
| 7OWP | X-ray | 1.81 Å | A/B=99-496 |
| 5O9U | X-ray | 1.85 Å | A/B=99-496 |
| 6SK8 | X-ray | 1.87 Å | A/B=99-493 |
| 5MU6 | X-ray | 1.88 Å | A/B=109-496 |
| 8Q2Z | X-ray | 1.88 Å | A/B=99-496 |
| 6FZ5 | X-ray | 1.89 Å | A/B=115-496 |
| 6SK2 | X-ray | 1.9 Å | A/B=99-496 |
| 8Q23 | X-ray | 1.9 Å | A/B=99-496 |
| 8Q24 | X-ray | 1.9 Å | A/B=99-496 |
| 8Q26 | X-ray | 1.9 Å | A/B=99-496 |
Showing 20 of 52 experimental structures (best resolution first).
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