This gene encodes a member of the tubulin superfamily. The encoded protein localizes to the centrosome where it binds to microtubules as part of a complex referred to as the gamma-tubulin ring complex. The protein mediates microtubule nucleation and is required for microtubule formation and progression of the cell cycle. A pseudogene of this gene is found on chromosome 7.
Background References
1. Chumová J. et. al. Microtubular and Nuclear Functions of gamma-Tubulin: Are They LINCed? Cells. 2019 Mar
2. Tovey CA. et. al. Microtubule nucleation by gamma-tubulin complexes and beyond. Essays Biochem. 2018 Dec
Sequence Similarity
Belongs to the tubulin family.
Post-translational Modification
Phosphorylation at Ser-131 by BRSK1 regulates centrosome duplication, possibly by mediating relocation of gamma-tubulin and its associated proteins from the cytoplasm to the centrosome.