Gene Ontology annotation through association of InterPro records with GO terms
Gene Ontology annotation based on UniPathway vocabulary mapping
Electronic Gene Ontology annotations created by ARBA machine learning models
TreeGrafter-generated GO annotations
Combined Automated Annotation using Multiple IEA Methods
UniProt entry A0A1J6IKI8 for Nicotiana attenuata QPT_1
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QPT_1 is a quinolinate phosphoribosyltransferase family enzyme
"DE RecName: Full=nicotinate-nucleotide diphosphorylase (carboxylating)"
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UniProt places QPT_1 in both NAD and nicotine pathway annotations
"CC -!- PATHWAY: Alkaloid biosynthesis; nicotine biosynthesis."
NaQPT2 QPT_1 candidate notes
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QPT_1 is a credible duplicated pyridine-branch candidate
"UniProt curates A0A1J6IKI8 as nicotinate-nucleotide diphosphorylase (carboxylating), the quinolinate phosphoribosyltransferase/NadC chemistry that links quinolinate to NAD and nicotine pathway annotations."
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QPT_1 remains unresolved relative to QPT_0 for pathway specialization
"QPT_1 remains a plausible NaQPT2 candidate, but the public annotations alone do not resolve whether it is the pathway-specialized copy versus QPT_0."