Ferredoxin--NADP reductase, chloroplastic (L-FNRI) is a 355-residue protein from Zea mays. This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: Q9SLP6.
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The mean pLDDT of this model is 87.8 (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 | 80% |
| 70 to 90 | Confident: backbone generally right | 3% |
| 50 to 70 | Low: treat with caution | 1% |
| Below 50 | Very low: often disordered regions | 16% |
What pLDDT means and how to read it
Plastid, chloroplast
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 1GAW | X-ray | 2.2 Å | A/B=42-355 |
| 1GAQ | X-ray | 2.59 Å | A/C=42-355 |
| 3W5U | X-ray | 2.7 Å | A/C/E/G=42-355 |
| 3W5V | X-ray | 3.81 Å | A/C=42-355 |
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