proteinaceous matrix
21Dermatopontin — Identifiers Symbols DPT; TRAMP External IDs OMIM:  …
22Dentin sialophosphoprotein (gene) — Dentin sialophosphoprotein Identifiers Symbols DSPP; DFNA39; DGI1; DMP3; DPP; DSP; DTDP2 External IDs …
23FBN1 — Fibrillin 1 PDB rendering based on 1apj …
24Nuclear dots — ND10s in human embryonic lung cells Nuclear dots (Aliases: Nuclear bodies , nuclear domains , PML bodies ) are punctate structures found in the nucleus of certain cells. Nuclear bodies (NBs) were first seen as prominent interchromatin structures… …
25Ground substance — is a term for the non collagenous components of extracellular matrix. Cells are surrounded by extracellular matrix in tissues, which acts as a support for the cells. Ground substance traditionally does not include collagen but does include all… …
26MUC4 — Mucin 4, cell surface associated Identifiers Symbols MUC4; ASGP; HSA276359; MUC 4 External IDs …
27OPTC — Opticin Identifiers Symbols OPTC; OPT External IDs OMIM:  …
28Calreticulin — PDB rendering based on 1hhn …
29Osteoprotegerin — Tumor necrosis factor receptor superfamily, member 11b Identifiers Symbols TNFRSF11B; MGC29565; OCIF; OPG; TR1 External IDs …
30OGN (gene) — Osteoglycin Identifiers Symbols OGN; DKFZp586P2421; OG; OIF; SLRR3A External IDs OMI …