Protein domain - Wikipedia
![Protein domain - Wikipedia](https://upload.wikimedia.org/wikipedia/commons/7/7a/Pyruvate_kinase_protein_domains.png)
![](https://upload.wikimedia.org/wikipedia/commons/thumb/e/ef/1I3V_%28Lama_VHH_domain_unligated%29.png/640px-1I3V_%28Lama_VHH_domain_unligated%29.png)
Single-domain antibody - Wikipedia
![](https://upload.wikimedia.org/wikipedia/commons/1/11/Protein_with_domains.jpg)
Mosaic protein - Wikipedia
![](https://upload.wikimedia.org/wikipedia/commons/5/5e/Animated_Beta_sheet.gif)
Beta sheet - Wikipedia
![](https://upload.wikimedia.org/wikipedia/commons/a/a2/Esquema_rab.jpg)
TBC domain - Wikipedia
![](https://proteopedia.org/wiki/images/8/81/SARS-CoV-2-spike-protein-6xr8-domains-from-Proteopedia.Org.gif)
SARS-CoV-2 spike protein fusion transformation - Proteopedia, life
![](https://upload.wikimedia.org/wikipedia/commons/thumb/3/3d/1GZX_Haemoglobin.png/1200px-1GZX_Haemoglobin.png)
Globular protein - Wikipedia
![](https://upload.wikimedia.org/wikipedia/commons/1/15/PDB_1tmz_EBI.jpg)
Fusion protein - Wikipedia
![](https://upload.wikimedia.org/wikipedia/commons/thumb/8/8f/1bwn_opm.png/800px-1bwn_opm.png)
Pleckstrin homology domain - Wikipedia
![](https://www.nist.gov/sites/default/files/images/2019/08/05/17mml022_c-reactive-protein-wikimedia-pubdomain-european-bioinformatics-institute.jpg)
C-Reactive Protein Molecule Structure