subject | relation | object |
---|---|---|
purine nucleobase binding | is_a | nucleobase binding (GO:0002054) |
subject | relation | object |
---|---|---|
adenine binding (GO:0002055) | is_a | purine nucleobase binding |
xanthine binding (GO:0160050) | is_a | purine nucleobase binding |
guanine binding (GO:0002057) | is_a | purine nucleobase binding |