| Dataset | GO Molecular Function Annotations 2025 |
| Category | structural or functional annotations |
| Type | molecular function |
| Description | Interacting selectively and non-covalently with a purine nucleobase, an organic nitrogenous base with a purine skeleton. (Gene Ontology, GO_0002060) |
| External Link | http://amigo.geneontology.org/amigo/term/GO:0002060 |
| Similar Terms | |
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3 genes performing the purine nucleobase binding molecular function from the curated GO Molecular Function Annotations 2025 dataset.