Myozenin-1 (MYOZ1) is a 299-residue protein from Homo sapiens. This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: Q9NP98.
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The mean pLDDT of this model is 57.1 (low 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 | 2% |
| 70 to 90 | Confident: backbone generally right | 15% |
| 50 to 70 | Low: treat with caution | 46% |
| Below 50 | Very low: often disordered regions | 37% |
What pLDDT means and how to read it
Myozenins may serve as intracellular binding proteins involved in linking Z-disk proteins such as alpha-actinin, gamma-filamin, TCAP/telethonin, LDB3/ZASP and localizing calcineurin signaling to the sarcomere. Plays an important role in the modulation of calcineurin signaling. May play a role in myofibrillogenesis
Interacts with ACTN2, ACTN3, FLNA, FLNB, FLNC, LDB3, PPP3CA and TCAP. Interacts via its C-terminal region with MYOT
Nucleus, Cell projection, pseudopodium
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 7A8T | X-ray | 2.69 Å | B=176-263 |
| 7ANK | X-ray | 3.2 Å | C=92-299 |
| 7A8U | X-ray | 3.8 Å | B=92-299 |
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