tubulin

Modifies a noun

• dimer: They may have a role in dissociation of tubulin dimers.
• heterodimers: Tubulin heterodimers with GDP bound to the b subunit form ring shaped assemblies in vitro.
• family: The role of CCT in protein folding in eukaryotic cytosol is mainly concerned with the actin and tubulin protein families.
• subunits: The tubulin subunits are arranged in rows called protofilaments.
• concentration: In vitro, the tendency to grow or shrink may be a function of tubulin concentration.
• cytoskeleton: These cells appear to depend heavily on an internal system of cross-linked proteins, called the tubulin cytoskeleton, to maintain their shape.

Noun used with modifier

• protein: They are unbranched hollow tubular structures, made of the protein tubulin ( see below ).