Starch-binding domain-containing protein 1 (STBD1) is a 358-residue protein from Homo sapiens. This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: O95210.
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The mean pLDDT of this model is 57.1 (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 | 26% |
| 70 to 90 | Confident: backbone generally right | 1% |
| 50 to 70 | Low: treat with caution | 8% |
| Below 50 | Very low: often disordered regions | 65% |
What pLDDT means and how to read it
Acts as a cargo receptor for glycogen. Delivers its cargo to an autophagic pathway called glycophagy, resulting in the transport of glycogen to lysosomes
Interacts with the ATG8 family proteins GABARAP and GABARAPL1 (PubMed:20810658, PubMed:21893048). Interacts with several glycogen-associated proteins, such as GYS2 (liver glycogen synthase), GDE (glycogen debranching enzyme), GBE1 (glycogen branching enzyme 1) and EPM2A (Laforin) (PubMed:24837458)
Preautophagosomal structure membrane, Endoplasmic reticulum membrane, Cell membrane, sarcolemma, T-tubule
Compare the prediction with experimentally determined structures of the same protein:
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