
-   GeneCards (human): [https://www.genecards.org/cgi-bin/carddisp.pl?gene=A2M](https://www.genecards.org/cgi-bin/carddisp.pl?gene=A2M)
-   Harmonizome (human): [https://maayanlab.cloud/Harmonizome/gene/A2M](https://maayanlab.cloud/Harmonizome/gene/A2M)
-   NCBI (human): [https://www.ncbi.nlm.nih.gov/gene/2](https://www.ncbi.nlm.nih.gov/gene/2)
-   NCBI (rat): [https://www.ncbi.nlm.nih.gov/gene/24153](https://www.ncbi.nlm.nih.gov/gene/24153)
-   Ensemble (human): [https://useast.ensembl.org/Homo_sapiens/Gene/Summary?g=ENSG00000175899](https://useast.ensembl.org/Homo_sapiens/Gene/Summary?g=ENSG00000175899)
-   Ensemble (rat): [https://useast.ensembl.org/Rattus_norvegicus/Gene/Summary?g=ENSRNOG00000028896](https://useast.ensembl.org/Rattus_norvegicus/Gene/Summary?g=ENSRNOG00000028896)
-   Rat Genome Database (rat): [https://rgd.mcw.edu/rgdweb/report/gene/main.html?id=2004](https://rgd.mcw.edu/rgdweb/report/gene/main.html?id=2004)
-   Uniprot (human): [https://www.uniprot.org/uniprotkb/P01023](https://www.uniprot.org/uniprotkb/P01023)
-   Uniprot (rat): [https://www.uniprot.org/uniprotkb/P06238](https://www.uniprot.org/uniprotkb/P06238)
-   Wikigenes (human): [https://www.wikigenes.org/e/gene/e/2.html](https://www.wikigenes.org/e/gene/e/2.html)
-   Wikigenes (rat): [https://www.wikigenes.org/e/gene/e/24153.html](https://www.wikigenes.org/e/gene/e/24153.html)
-   Alphafold (human): [https://alphafold.ebi.ac.uk/entry/P01023](https://alphafold.ebi.ac.uk/entry/P01023)
-   Alphafold (rat): [https://alphafold.ebi.ac.uk/entry/P06238](https://alphafold.ebi.ac.uk/entry/P06238)
-   PDB (human): [https://www.rcsb.org/structure/1BV8](https://www.rcsb.org/structure/1BV8), [https://www.rcsb.org/structure/2P9R](https://www.rcsb.org/structure/2P9R), [https://www.rcsb.org/structure/6TAV](https://www.rcsb.org/structure/6TAV), [https://www.rcsb.org/structure/7O7L](https://www.rcsb.org/structure/7O7L), [https://www.rcsb.org/structure/7O7M](https://www.rcsb.org/structure/7O7M), [https://www.rcsb.org/structure/7O7N](https://www.rcsb.org/structure/7O7N), [https://www.rcsb.org/structure/7O7O](https://www.rcsb.org/structure/7O7O), [https://www.rcsb.org/structure/7O7P](https://www.rcsb.org/structure/7O7P), [https://www.rcsb.org/structure/7O7Q](https://www.rcsb.org/structure/7O7Q), [https://www.rcsb.org/structure/7O7R](https://www.rcsb.org/structure/7O7R), [https://www.rcsb.org/structure/7O7S](https://www.rcsb.org/structure/7O7S), [https://www.rcsb.org/structure/7VON](https://www.rcsb.org/structure/7VON), [https://www.rcsb.org/structure/7VOO](https://www.rcsb.org/structure/7VOO)
-   PDB (mouse): none
-   PDB (rat): none
