test
node1
GO:0008150
biological_process
node2
GO:0008152
metabolic process
node1->node2
node21
GO:0009987
cellular process
node1->node21
node3
GO:0006807
nitrogen compound
metabolic process
node2->node3
node6
GO:0071704
organic substance
metabolic process
node2->node6
node8
GO:0044237
cellular metabolic
process
node2->node8
node19
GO:0044281
small molecule
metabolic process
node2->node19
node11
GO:0034641
cellular nitrogen
compound metabolic
process
node3->node11
node13
GO:1901564
organonitrogen
compound metabolic
process
node3->node13
node4
BFO:0000003
occurrent
node4->node4
node5
BFO:0000015
process
node4->node5
node5->node1
node7
GO:0006081
cellular aldehyde
metabolic process
node6->node7
node9
GO:1901360
organic cyclic
compound metabolic
process
node6->node9
node6->node13
node18
GO:1901615
organic hydroxy
compound metabolic
process
node6->node18
node12
GO:0042817
pyridoxal metabolic
process
node7->node12
node8->node7
node10
GO:0006725
cellular aromatic
compound metabolic
process
node8->node10
node8->node11
node20
GO:0046483
heterocycle metabolic
process
node8->node20
node14
GO:0072524
pyridine-containing
compound metabolic
process
node9->node14
node10->node12
node11->node14
node13->node14
node15
GO:0042816
vitamin B6 metabolic
process
node14->node15
node15->node12
node16
GO:0006766
vitamin metabolic
process
node17
GO:0006767
water-soluble vitamin
metabolic process
node16->node17
node17->node15
node18->node12
node19->node16
node20->node14
node21->node8
node22
BFO:0000001
entity
node22->node4