---
title: "Download cell line mutant peptides as FASTA"
method: GET
path: "/cell_line_mutations_fasta"
tags: ["Exports"]
---

# Download cell line mutant peptides as FASTA

`GET /cell_line_mutations_fasta`

## Request

- Base URL: `https://canelib.erc.monash.edu/api`
- URL: `https://canelib.erc.monash.edu/api/cell_line_mutations_fasta`
- Auth: none declared

Download mutant neoepitope peptide sequences for a cell line in FASTA format. Each entry header contains the CAN-IMMUNE ID, gene, amino acid change, peptide type, transcript, source, and cell line name. Suitable for mass spectrometry database search or epitope prediction pipelines.

## Query parameters

- `cl_id` string, required
- `types` string

## Response `200`

FASTA file with peptide sequences.

## Other responses

- `429`: Rate limit exceeded. You are sending too many requests. Limits: 5 requests/second, 120 requests/minute, 300 requests/10 minutes. Exceeding the 10-minute threshold blocks your IP for the remainder of that window.

---

[API](https://skmtc.dev/monash/apis/can-immune-api.md) · [All operations](https://skmtc.dev/monash/apis/can-immune-api/llms.txt) · [OpenAPI document](https://skmtc.dev/monash/apis/can-immune-api/revisions/df771ff27e97?raw)