alphafold-database

Retrieve AlphaFold predictions by UniProt and download model files with confidence metrics.

18|1|Updated Dec 27, 2025
One-click install
npx skills add https://github.com/LogauaEngstrom/claude-scientific-skills --skill alphafold-database-logauaengstrom
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: alphafold-database
Source: https://github.com/LogauaEngstrom/claude-scientific-skills/tree/main/scientific-skills/alphafold-database
Command: npx skills add https://github.com/LogauaEngstrom/claude-scientific-skills --skill alphafold-database-logauaengstrom

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

AlphaFold DB provides access to AI-predicted protein structures and per-residue confidence metrics, enabling researchers to retrieve, inspect, and compare structures for downstream analyses.

Core Features & Use Cases

  • Retrieve predictions by UniProt ID and download model coordinates (mmCIF/PDB) and confidence data.
  • Analyze confidence metrics (pLDDT) and relative domain positioning (PAE) to assess structural reliability.
  • Integrate into computational workflows for structure-based drug discovery, protein engineering, and multi-protein comparisons.

Quick Start

Query AlphaFold predictions by UniProt and download model files for local analysis.

Frequently Asked Questions about alphafold-database

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I download AlphaFold protein structures and confidence metrics using a UniProt ID?

You can retrieve AlphaFold protein structures by querying with a UniProt ID to download model coordinates (mmCIF/PDB) and confidence data for local analysis. The Skill validates per-residue confidence metrics before enabling downstream structural workflows.

Can I analyze pLDDT and PAE scores to assess AlphaFold prediction reliability for drug discovery?

Yes, you can analyze pLDDT confidence metrics and PAE relative domain positioning to assess structural reliability. This validates AlphaFold prediction quality for structure-based drug discovery and protein engineering applications.

What is the best way to access AlphaFold predictions at scale for comparative genomics?

The best way to access AlphaFold predictions at scale is through bulk data retrieval using public APIs and cloud storage. This supports multi-protein comparisons and comparative genomics by enabling per-protein downloads.

Does this AlphaFold database retrieval method support version v4 predictions and standard Python libraries?

Yes, the retrieval method uses AlphaFold version v4 as the current baseline and requires standard Python libraries. It accesses public AlphaFold endpoints to download model files and confidence metrics for local analysis.

Why should I validate confidence metrics before using AlphaFold structures in downstream tasks?

Validating confidence metrics like pLDDT and PAE is essential because it assesses structural reliability before downstream tasks. This ensures per-residue accuracy for protein engineering and structure-based drug discovery workflows.

When do I need to download mmCIF and PDB model coordinates for protein structure analysis?

You need to download mmCIF and PDB model coordinates when performing local structural analysis for protein engineering or drug discovery. These formats provide the AI-predicted structural data required for downstream computational workflows.