From 918434f597c0f8a7bd999f878de474aeb0a0b4ae Mon Sep 17 00:00:00 2001
From: Sebastian Bodenstein <sbodenstein@google.com>
Date: Tue, 8 Mar 2022 05:42:55 -0800
Subject: [PATCH] Add instructions for using multimer v1 model weights.

PiperOrigin-RevId: 433187350
Change-Id: Ibb524ead7290d7fa0cbf609c5e2df105de5a5fc3
---
 README.md | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/README.md b/README.md
index f364e3263..f4ea59a3c 100644
--- a/README.md
+++ b/README.md
@@ -214,6 +214,13 @@ The `--is_prokaryote_list` flag has been removed along with the `is_prokaryote`
 argument in `run_alphafold.predict_structure()`, eukaryotes and prokaryotes are
 now paired in the same way.
 
+To use the deprecated v2.1.0 AlphaFold-Multimer model weights:
+
+1.  Change `SOURCE_URL` in `scripts/download_alphafold_params.sh` to
+`https://storage.googleapis.com/alphafold/alphafold_params_2022-01-19.tar`,
+and download the old parameters.
+2.  Remove the `_v2` in the multimer `MODEL_PRESETS` in `config.py`.
+
 ## Running AlphaFold
 
 **The simplest way to run AlphaFold is using the provided Docker script.** This