Large ribosomal subunit protein uL3 (rplC) is a 206-residue protein from Thermus thermophilus (strain ATCC BAA-163 / DSM 7039 / HB27). This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: Q72I04.
Explore in 3D Color by confidence AlphaFold DB UniProt
The mean pLDDT of this model is 95.1 (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 | 94% |
| 70 to 90 | Confident: backbone generally right | 4% |
| 50 to 70 | Low: treat with caution | 1% |
| Below 50 | Very low: often disordered regions | 1% |
What pLDDT means and how to read it
One of the primary rRNA binding proteins, it binds directly near the 3'-end of the 23S rRNA, where it nucleates assembly of the 50S subunit
Part of the 50S ribosomal subunit. Forms a cluster with proteins L14 and L19
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 4V67 | X-ray | 3.0 Å | BE/DE=1-206 |
| 5J4D | X-ray | 3.1 Å | F/KB=1-206 |
| 6N1D | X-ray | 3.2 Å | AL03/BL03=1-206 |
| 4V63 | X-ray | 3.21 Å | BE/DE=1-206 |
| 5V8I | X-ray | 3.25 Å | 1E/2E=1-206 |
| 4V84 | X-ray | 3.4 Å | BD/DD=1-204 |
| 4V9N | X-ray | 3.4 Å | BE/DE=1-204 |
| 4V9Q | X-ray | 3.4 Å | AE/CE=1-204 |
| 6B4V | X-ray | 3.4 Å | F/JB=1-206 |
| 6BOH | X-ray | 3.4 Å | F/KB=1-206 |
| 4V83 | X-ray | 3.5 Å | BD/DD=1-204 |
| 4V9K | X-ray | 3.5 Å | BE/DE=1-205 |
| 4V9L | X-ray | 3.5 Å | BE/DE=1-205 |
| 6BOK | X-ray | 3.55 Å | F/IB=1-206 |
| 4V7P | X-ray | 3.62 Å | BD/CD=1-206 |
| 4V4I | X-ray | 3.71 Å | C=1-206 |
| 4W29 | X-ray | 3.8 Å | BE/DE=1-205 |
| 4XEJ | X-ray | 3.8 Å | AL03/BL03=1-204 |
| 4V4J | X-ray | 3.83 Å | C=1-206 |
| 4V9J | X-ray | 3.86 Å | BE/DE=1-205 |
Showing 20 of 21 experimental structures (best resolution first).
MolViewer loads the AlphaFold model straight from AlphaFold DB into your browser. Show it as a cartoon, color by pLDDT, measure distances and angles, and load a PDB structure next to it to compare.