Peptidase M43 pregnancy-associated plasma-A domain-containing protein (Amuc_1119) is a 385-residue protein from Akkermansia muciniphila (strain ATCC BAA-835 / DSM 22959 / JCM 33894 / BCRC 81048 / CCUG 64013 / CIP 107961 / Muc). This is its AlphaFold structure prediction, created 1 Jun 2022. UniProt accession: B2UR60.
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The mean pLDDT of this model is 93.6 (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 | 90% |
| 70 to 90 | Confident: backbone generally right | 3% |
| 50 to 70 | Low: treat with caution | 1% |
| Below 50 | Very low: often disordered regions | 7% |
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 |
|---|---|---|---|
| 6Z2O | X-ray | 1.65 Å | A=25-385 |
| 6Z2D | X-ray | 1.9 Å | A=25-385 |
| 6Z2P | X-ray | 2.16 Å | A=25-385 |
| 6Z2Q | X-ray | 2.35 Å | A=25-385 |
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