Colicin-E2 (col) is a 581-residue protein from Escherichia coli. This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: P04419.
Explore in 3D Color by confidence AlphaFold DB UniProt
The mean pLDDT of this model is 83.4 (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 | 63% |
| 70 to 90 | Confident: backbone generally right | 22% |
| 50 to 70 | Low: treat with caution | 3% |
| Below 50 | Very low: often disordered regions | 13% |
What pLDDT means and how to read it
This plasmid-coded bactericidal protein is an endonuclease active on both single- and double-stranded DNA but with undefined specificity
Compare the prediction with experimentally determined structures of the same protein:
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