Sandbox GGC14

Fibrinogen 3GHG

spinqualitylabelsall models Caption for this structure Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D This is a default text for your page Sandbox GGC14. Click above on edit this page to modify. Be careful with the < and > signs. You may include any references to papers as in: the use of JSmol in Proteopedia or to the article describing Jmol to the rescue. Structure Fibrinogen is a glycoprotein made up of two subunits which include three non-identical chains Aα, Bβ γ. Its central region also called “E region” is where all chains meet, the chains intertwine with each other to hold both of the subunits together. At the ends of the a and b chains are fibrinopeptides, fibrinopeptide A is about 16 amino acids long, while fibrinopeptide B is around 15 amino acids long. These small peptides become very important when activating fibrinogen. On both ends of fibrinogen are the D regions containing the β & γ nodule and the coiled-coil region. Function αγβ Disease Congenital Afibrinogenemia – a genetic disorder that results in the lack of fibrinogen which causes abnormal bleeding Structural highlights three non-identical chains FIBRINOPRPTIDES D REGION Fibrinogen This is a sample scene created with SAT to color by Group, and another to make a transparent representation of the protein. You can make your own scenes on SAT starting from scratch or loading and editing one of these sample scenes.

References

1. Acharya, S. S., & Dimichele, D. M. (2008). Rare inherited disorders of fibrinogen. Haemophilia, 14(6), 1151–1158. doi: 10.1111/j.1365-2516.2008.01831.x

2. Doolittle, R., Kollman, J., Sawaya, M., Pandi, L., & Riley, M. (2009). Crystal Structure of Human Fibrinogen. American Chemical Society. doi: 10.2210/pdb3ghg/pdb

3. Köhler, S., Schmid, F., & Settanni, G. (2015). The Internal Dynamics of Fibrinogen and Its Implications for Coagulation and Adsorption. PLOS Computational Biology, 11(9). doi: 10.1371/journal.pcbi.1004346

4. Medved, L., & Weisel, J. W. (2009). Recommendations for nomenclature on fibrinogen and fibrin. Journal of Thrombosis and Haemostasis, 7(2), 355–359. doi: 10.1111/j.1538-7836.2008.03242.x