test
node1
GO:0005515
protein binding
node2
GO:0005516
calmodulin binding
node1->node2
node3
GO:0003674
molecular_function
node4
GO:0005488
binding
node3->node4
node4->node1
node5
BFO:0000015
process
node5->node3
node6
BFO:0000003
occurrent
node6->node5
node6->node6
node7
BFO:0000001
entity
node7->node6