Protein BUD31 homolog (BUD31) is a 144-residue protein from Homo sapiens. This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: P41223.
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The mean pLDDT of this model is 90.8 (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 | 72% |
| 70 to 90 | Confident: backbone generally right | 23% |
| 50 to 70 | Low: treat with caution | 4% |
| Below 50 | Very low: often disordered regions | 1% |
What pLDDT means and how to read it
Involved in the pre-mRNA splicing process (PubMed:28076346, PubMed:28502770). May play a role as regulator of AR transcriptional activity; may increase AR transcriptional activity (PubMed:25091737)
Identified in the spliceosome C complex (PubMed:28076346, PubMed:28502770). May interact with AR (PubMed:25091737)
Nucleus
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 4OED | X-ray | 2.79 Å | B=56-70 |
| 8C6J | EM | 2.8 Å | L=1-144 |
| 6ID1 | EM | 2.86 Å | N=1-144 |
| 6ID0 | EM | 2.9 Å | N=1-144 |
| 4OKB | X-ray | 2.95 Å | B=56-70 |
| 6ICZ | EM | 3.0 Å | N=1-144 |
| 8I0R | EM | 3.0 Å | N=1-144 |
| 8I0T | EM | 3.0 Å | N=1-144 |
| 8I0V | EM | 3.0 Å | N=1-144 |
| 7QTT | EM | 3.1 Å | T=1-144 |
| 8Q7N | EM | 3.1 Å | Q=1-144 |
| 6QDV | EM | 3.3 Å | L=1-144 |
| 8I0U | EM | 3.3 Å | N=1-144 |
| 9FMD | EM | 3.3 Å | N=1-144 |
| 6ZYM | EM | 3.4 Å | Q=1-144 |
| 8I0P | EM | 3.4 Å | N=1-144 |
| 8I0W | EM | 3.4 Å | N=1-144 |
| 8RO2 | EM | 3.5 Å | N=1-144 |
| 4OH6 | X-ray | 3.56 Å | B=56-70 |
| 5XJC | EM | 3.6 Å | N=1-144 |
Showing 20 of 36 experimental structures (best resolution first).
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