test
node1
GO:1990234
transferase complex
node2
GO:0061695
transferase complex,
transferring
phosphorus-containin
groups
node1->node2
node5
GO:1902912
pyruvate kinase
complex
node2->node5
node3
GO:0032991
protein-containing
complex
node4
GO:1902494
catalytic complex
node3->node4
node4->node1
node6
GO:0005575
cellular_component
node6->node3