FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

purine nucleotide binding

ID (Ontology)

GO:0017076 (Gene Ontology)

Definition

Binding to a purine nucleotide, a compound consisting of a purine nucleoside esterified with (ortho)phosphate.

Comment

Links to External Ontologies

QuickGO data AmiGO data

Annotations

Records annotated with this term OR any of its CHILD TERMS

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Direct annotations: records annotated with this exact term (child terms are NOT included)

Data Class	Field	Direct annotations
Genes (FBgn)	GO_MOLECULAR_FUNCTION

Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records

Full annotation statements	Relevant FlyBase reports
Full annotation statements	Genes
purine nucleotide binding (all annotations which use CV term, excluding "NOT" statements)
enables \| purine nucleotide binding

Spanning Tree (Parents/Children)

nucleoside phosphate binding___
heterocyclic compound binding__|
                               nucleotide binding
                                |__purine nucleotide binding  856 rec.
                                    |__adenyl nucleotide binding 698 rec.
                                    |   |__adenyl deoxyribonucleotide binding(+)
                                    |   |__adenyl ribonucleotide binding(+) 649 rec.
                                    |   |__NAD binding(+) 40 rec.
                                    |   |__NADP binding(+) 15 rec.
                                    |__guanyl nucleotide binding 162 rec.
                                    |   |__guanyl deoxyribonucleotide binding(+)
                                    |   |__guanyl ribonucleotide binding(+) 157 rec.
                                    |__purine deoxyribonucleotide binding
                                    |   |__adenyl deoxyribonucleotide binding(+)
                                    |   |__guanyl deoxyribonucleotide binding(+)
                                    |__purine ribonucleotide binding 802 rec.
                                        |__adenyl ribonucleotide binding(+) 649 rec.
                                        |__guanyl ribonucleotide binding(+) 157 rec.
                                        |__IMP binding
                                        |__ITP binding
                                        |__XTP binding

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	nucleotide binding
Part of
Synonyms & Secondary IDs
Synonyms

Secondary IDs

External Crossreferences & Linkouts