| GO | Name |
| GO:0000226 | microtubule cytoskeleton organization |
| GO:0000278 | mitotic cell cycle |
| GO:0003924 | GTPase activity |
| GO:0005200 | structural constituent of cytoskeleton |
| GO:0005525 | GTP binding |
| GO:0005737 | cytoplasm |
| GO:0005874 | microtubule |
| GO:0015630 | microtubule cytoskeleton |