test
node1
GO:0005515
protein binding
node2
GO:0008092
cytoskeletal protein
binding
node1->node2
node6
GO:0015631
tubulin binding
node2->node6
node3
BFO:0000003
occurrent
node3->node3
node4
BFO:0000015
process
node3->node4
node9
GO:0003674
molecular_function
node4->node9
node5
BFO:0000001
entity
node5->node3
node7
GO:0008017
microtubule binding
node6->node7
node8
GO:0005488
binding
node8->node1
node9->node8