# query_syntax

> Comprehensive guide to UniProt search query syntax for constructing complex searches.

- Source: https://doutorai.pt/en/components/skills__query-syntax-2
- Type: Skills
- Category: Scientific
- Downloads: 0
- Site: Doutor AI (https://doutorai.pt/en) - AI tools for small businesses

An open-source community component, curated and adapted by Doutor AI.

## What it does and how to use it

A **skill** that teaches Claude Code to do scientific tasks well. It is packaged knowledge the model uses whenever it is relevant.

1. Install the skill (command above).
2. In Claude Code, describe what you need - the skill turns on by itself when the context fits.
3. No commands to memorize: you talk in plain language and the skill does the rest.

## Install (Claude Code)

```bash
mkdir -p .claude/skills/query-syntax-2 && curl -fsSL https://doutorai.pt/data/lib/skills__query-syntax-2.md -o .claude/skills/query-syntax-2/SKILL.md
```

Paste this command into the terminal, in your project folder, and the component installs automatically.

## Content

````
# UniProt Query Syntax Reference

Comprehensive guide to UniProt search query syntax for constructing complex searches.

## Basic Syntax

### Simple Queries
```
insulin
kinase
```

### Field-Specific Searches
```
gene:BRCA1
accession:P12345
organism_name:human
protein_name:kinase
```

## Boolean Operators

### AND (both terms must be present)
```
insulin AND diabetes
kinase AND human
gene:BRCA1 AND reviewed:true
```

### OR (either term can be present)
```
diabetes OR insulin
(cancer OR tumor) AND human
```

### NOT (exclude terms)
```
kinase NOT human
protein_name:kinase NOT organism_name:mou

- 🔒 Full content on the Pro plan (€7.99/month) -
````

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Content by Doutor AI (https://doutorai.pt/en). When quoting, please cite the source: https://doutorai.pt/en/components/skills__query-syntax-2