BUD13 homolog (BUD13) is a 619-residue protein from Homo sapiens. This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: Q9BRD0.
Explore in 3D Color by confidence AlphaFold DB UniProt
The mean pLDDT of this model is 59.9 (low 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 | 12% |
| 70 to 90 | Confident: backbone generally right | 23% |
| 50 to 70 | Low: treat with caution | 17% |
| Below 50 | Very low: often disordered regions | 48% |
What pLDDT means and how to read it
Involved in pre-mRNA splicing as component of the activated spliceosome. As a component of the minor spliceosome, involved in the splicing of U12-type introns in pre-mRNAs
Part of the activated spliceosome B/catalytic step 1 spliceosome, one of the forms of the spliceosome which has a well-formed active site but still cannot catalyze the branching reaction and is composed of at least 52 proteins, the U2, U5 and U6 snRNAs and the pre-mRNA. Component of the minor spliceosome, which splices U12-type introns (PubMed:33509932)
Nucleus
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 7DVQ | EM | 2.89 Å | Z=1-619 |
| 8I0R | EM | 3.0 Å | Z=1-619 |
| 7QTT | EM | 3.1 Å | L=1-619 |
| 8I0P | EM | 3.4 Å | Z=1-619 |
| 6FF7 | EM | 4.5 Å | 3=1-619 |
| 5Z58 | EM | 4.9 Å | Z=1-619 |
| 5Z56 | EM | 5.1 Å | Z=1-619 |
| 8CH6 | EM | 5.9 Å | L=1-619 |
| 5Z57 | EM | 6.5 Å | Z=1-619 |
| 7ABI | EM | 8.0 Å | 3=1-619 |
| 6FF4 | EM | 16.0 Å | 3=1-619 |
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.