Robuta

https://www.ncbi.nlm.nih.gov/Structure/pdb/5S5C 5S5C: Tubulin-Z44592329-complex Stathmin-4Tubulin alpha-1B chainTubulin beta-2B chainTubulin-Tyrosine Ligase2-(N-MORPHOLINO)-ETHANESULFONIC ACIDCALCIUM... tubulincomplex