No. Gene Protein Biological function
1. ACTN4* Actinin alpha 4 Alpha actinin is an actin-binding protein with multiple roles in different cell types. In nonmuscle cells, the cytoskeletal isoform is found along microfilament bundles and adherens-type junctions, where it is involved in binding actin to the membrane.
2. ANXA2* Annexin A2 Calcium-regulated membrane-binding protein whose affinity for calcium is greatly enhanced by anionic phospholipids.
3. COL1A2* Collagen alpha-2(I) chain This protein has several biological functions and bone mineralization, collagen fibril organization, odontogenesis are several of them.
4. PRDX1* Peroxiredoxin-1 Protein catalyzes the reduction of hydrogen peroxide and organic hydroperoxides to water and alcohols. Plays a role in cell protection against oxidative stress by detoxifying peroxides and as sensor of hydrogen peroxide-mediated signaling events.
5. COL12A1* Collagen alpha-1(XII) chain Type XII collagen interacts with type I collagen-containing fibrils, the COL1 domain could be associated with the surface of the fibrils, and the COL2 and NC3 domains may be localized in the perifibrillar matrix.
6. CHI3L1* Chitinase-3-like protein 1 Carbohydrate-binding lectin with a preference for chitin. Play a role in tissue remodelling and in the capacity of cells to respond to and cope with changes in their environment.
7. FBN1* Fibrillin-1 Structural component of the 10-12 nm diameter microfibrils of the extracellular matrix, which conveys both structural and regulatory properties to load-bearing connective tissues.
8. CSF1 Macrophage colony-stimulating factor 1 receptor This protein plays an important role in the regulation of osteoclast proliferation and differentiation, the regulation of bone resorption, and is required for normal bone and tooth development.
9. LRP1* Prolow-density lipoprotein receptor-related protein 1 Protein is involved in regulation of actin cytoskeleton organization, regulation of extracellular matrix disassembly, positive regulation of cytosolic calcium ion concentration.
10. FBN2* Fibrillin-2 Fibrillins are structural components of extracellular calcium-binding microfibrils. Fibrillin-2-containing microfibrils regulate the early process of elastic fiber assembly. Regulates osteoblast maturation.
11. CTSK* Cathepsin K Protein is involved in osteoclastic bone resorption and may participate partially in the disorder of bone remodelling. Displays potent endoprotease activity against fibrinogen at acid pH. Play an important role in extracellular matrix degradation.

*Proteins cells are also involved in other biological processes.