test
node1
BFO:0000001
entity
node2
BFO:0000003
occurrent
node1->node2
node2->node2
node7
BFO:0000015
process
node2->node7
node3
GO:0036211
protein modification
process
node4
GO:0070647
protein modification
by small protein
conjugation or
removal
node3->node4
node9
GO:0032446
protein modification
by small protein
conjugation
node4->node9
node5
GO:0008152
metabolic process
node6
GO:0006807
nitrogen compound
metabolic process
node5->node6
node11
GO:0044238
primary metabolic
process
node5->node11
node13
GO:0071704
organic substance
metabolic process
node5->node13
node16
GO:1901564
organonitrogen
compound metabolic
process
node6->node16
node8
GO:0008150
biological_process
node7->node8
node8->node5
node10
GO:0016567
protein
ubiquitination
node9->node10
node17
GO:0051865
protein
autoubiquitination
node10->node17
node12
GO:0019538
protein metabolic
process
node11->node12
node12->node3
node14
GO:0043170
macromolecule
metabolic process
node13->node14
node13->node16
node14->node12
node15
GO:0043412
macromolecule
modification
node14->node15
node15->node3
node16->node12