From 8173117130e6df8749ab7349722ec465666df548 Mon Sep 17 00:00:00 2001
From: Augustin-Zidek <augustinzidek@google.com>
Date: Wed, 19 Jan 2022 14:58:43 +0000
Subject: [PATCH] Update license of AlphaFold parameters.

---
 README.md                            | 12 +++++-------
 notebooks/AlphaFold.ipynb            |  6 +++---
 scripts/download_alphafold_params.sh |  2 +-
 3 files changed, 9 insertions(+), 11 deletions(-)

diff --git a/README.md b/README.md
index 3eadf0ee3..b8cf097b7 100644
--- a/README.md
+++ b/README.md
@@ -145,9 +145,8 @@ is only downloaded if you download the reduced databases.
 ### Model parameters
 
 While the AlphaFold code is licensed under the Apache 2.0 License, the AlphaFold
-parameters are made available for non-commercial use only under the terms of the
-CC BY-NC 4.0 license. Please see the [Disclaimer](#license-and-disclaimer) below
-for more detail.
+parameters are made available under the terms of the CC BY 4.0 license. Please
+see the [Disclaimer](#license-and-disclaimer) below for more detail.
 
 The AlphaFold parameters are available from
 https://storage.googleapis.com/alphafold/alphafold_params_2021-10-27.tar, and
@@ -639,10 +638,9 @@ specific language governing permissions and limitations under the License.
 
 ### Model Parameters License
 
-The AlphaFold parameters are made available for non-commercial use only, under
-the terms of the Creative Commons Attribution-NonCommercial 4.0 International
-(CC BY-NC 4.0) license. You can find details at:
-https://creativecommons.org/licenses/by-nc/4.0/legalcode
+The AlphaFold parameters are made available under the terms of the Creative
+Commons Attribution 4.0 International (CC BY 4.0) license. You can find details
+at: https://creativecommons.org/licenses/by/4.0/legalcode
 
 ### Third-party software
 
diff --git a/notebooks/AlphaFold.ipynb b/notebooks/AlphaFold.ipynb
index d8c475d80..e9d936868 100644
--- a/notebooks/AlphaFold.ipynb
+++ b/notebooks/AlphaFold.ipynb
@@ -24,7 +24,7 @@
         "\n",
         "**Licenses**\n",
         "\n",
-        "This Colab uses the [AlphaFold model parameters](https://github.com/deepmind/alphafold/#model-parameters-license) and its outputs are thus for non-commercial use only, under the Creative Commons Attribution-NonCommercial 4.0 International ([CC BY-NC 4.0](https://creativecommons.org/licenses/by-nc/4.0/legalcode)) license. The Colab itself is provided under the [Apache 2.0 license](https://www.apache.org/licenses/LICENSE-2.0). See the full license statement below.\n",
+        "This Colab uses the [AlphaFold model parameters](https://github.com/deepmind/alphafold/#model-parameters-license) which are subject to the Creative Commons Attribution 4.0 International ([CC BY 4.0](https://creativecommons.org/licenses/by/4.0/legalcode)) license. The Colab itself is provided under the [Apache 2.0 license](https://www.apache.org/licenses/LICENSE-2.0). See the full license statement below.\n",
         "\n",
         "**More information**\n",
         "\n",
@@ -121,7 +121,7 @@
         "\n",
         "GIT_REPO = 'https://github.com/deepmind/alphafold'\n",
         "\n",
-        "SOURCE_URL = 'https://storage.googleapis.com/alphafold/alphafold_params_colab_2021-10-27.tar'\n",
+        "SOURCE_URL = 'https://storage.googleapis.com/alphafold/alphafold_params_colab_2022-01-19.tar'\n",
         "PARAMS_DIR = './alphafold/data/params'\n",
         "PARAMS_PATH = os.path.join(PARAMS_DIR, os.path.basename(SOURCE_URL))\n",
         "\n",
@@ -756,7 +756,7 @@
         "\n",
         "## Model Parameters License\n",
         "\n",
-        "The AlphaFold parameters are made available for non-commercial use only, under the terms of the Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) license. You can find details at: https://creativecommons.org/licenses/by-nc/4.0/legalcode\n",
+        "The AlphaFold parameters are made available under the terms of the Creative Commons Attribution 4.0 International (CC BY 4.0) license. You can find details at: https://creativecommons.org/licenses/by/4.0/legalcode\n",
         "\n",
         "\n",
         "## Third-party software\n",
diff --git a/scripts/download_alphafold_params.sh b/scripts/download_alphafold_params.sh
index 1b6a9178a..51966e6fa 100755
--- a/scripts/download_alphafold_params.sh
+++ b/scripts/download_alphafold_params.sh
@@ -31,7 +31,7 @@ fi
 
 DOWNLOAD_DIR="$1"
 ROOT_DIR="${DOWNLOAD_DIR}/params"
-SOURCE_URL="https://storage.googleapis.com/alphafold/alphafold_params_2021-10-27.tar"
+SOURCE_URL="https://storage.googleapis.com/alphafold/alphafold_params_2022-01-19.tar"
 BASENAME=$(basename "${SOURCE_URL}")
 
 mkdir --parents "${ROOT_DIR}"