Protplex
MCP is live ✨ connect in minutes

Connect Protplex to your AI

Pick your tool below and follow the steps. Once connected, just ask — your AI searches 240,000+ protein structures for you.

  1. 1
    Enable Developer Mode
    In ChatGPT, click your avatar (bottom-left), open Settings, go to the Apps tab, click on Advanced settings, and toggle on Developer Mode.
  2. 2
    Create a new App
    Click Create App. Enter Protplex as the app name.
  3. 3
    Add the MCP server

    Paste the URL below.

  4. 4
    Select OAuth and sign in

    Set the authentication mode to OAuth. ChatGPT will prompt you to log in, sign in with your Protplex account (or create one) and approve access.

    What is the sign-in window domain?
    The sign-in window is served from experienced-soul-32.authkit.app because that domain hosts our AuthKit login. It is expected during OAuth and is not a third-party redirect.
  5. 5
    Use Protplex in a chat

    Open a new chat, click the + button next to the message box, select More, then choose Protplex to activate the tool.

    Try asking

    “Find PDB structures of bacterial kinases bound to ATP analogs at high resolution, and summarize what makes each one promising for drug discovery.”

Stuck somewhere? We’re happy to help.

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