Bench2Result / Public-paper reading notes Highly accurate protein structure prediction with AlphaFold Jumper et al. · Nature 596, 583–589 (2021) https://doi.org/10.1038/s41586-021-03819-2 1. Question What is the research question? How can protein structure be predicted from amino-acid sequence? Identify the task before tracing the validation. Source location: Abstract · Fig. 1 2. Evidence What supports the claim? Predictions are evaluated in CASP14 and on later structures. pLDDT estimates local prediction reliability. Source location: Fig. 1–2 · Results 3. Boundaries Where does the evidence stop? Shallow alignments and dependence on other-chain contacts affect predictions. Structure accuracy alone does not validate function or drug efficacy. Source location: Fig. 5 · MSA depth and cross-chain contacts Scope: concise reading notes on a public paper, not client work, a replacement for the original, or a reproduction of its experiments. The distinction between structure accuracy and functional or drug validation is an analytical boundary note.