Ig lambda-1 chain V regions MOPC 104E/RPC20/J558/S104 is a 129-residue protein from Mus musculus. This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: P01724.
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The mean pLDDT of this model is 92.7 (very high 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 | 81% |
| 70 to 90 | Confident: backbone generally right | 9% |
| 50 to 70 | Low: treat with caution | 10% |
| Below 50 | Very low: often disordered regions | 0% |
What pLDDT means and how to read it
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 1OAQ | X-ray | 1.5 Å | L=20-129 |
| 1A6V | X-ray | 1.8 Å | L/M/N=20-128 |
| 1OAU | X-ray | 1.8 Å | L/M/N/O=20-128 |
| 1A6W | X-ray | 2.0 Å | L=21-128 |
| 1OCW | X-ray | 2.0 Å | L=20-128 |
| 1Q0Y | X-ray | 2.0 Å | L=20-129 |
| 1A6U | X-ray | 2.1 Å | L=21-128 |
| 2BJM | X-ray | 2.15 Å | L=20-128 |
| 1OAR | X-ray | 2.23 Å | L/M/N/O=20-128 |
| 1DL7 | X-ray | 2.35 Å | L=20-128 |
| 1OAY | X-ray | 2.66 Å | L/M/N/O=20-128 |
| 1OAX | X-ray | 2.67 Å | L/M/N/O=20-128 |
| 1OAZ | X-ray | 2.78 Å | L/N=20-128 |
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