tubulin family protein. Identical to Gamma-tubulin complex component 4 homolog [Arabidopsis Thaliana] (GB:Q9M350;GB:Q6NLC2); similar to SPC98 (SPINDLE POLE BODY COMPONENT 98) [Arabidopsis thaliana] (TAIR:AT5G06680.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO40031.1); similar to hypothetical protein [Vitis vinifera] (GB:CAN68024.1); similar to Gamma-tubulin complex component 4 homolog (GB:Q9SC88); contains InterPro domain Spc97/Spc98; (InterPro:IPR007259)