Gene Ontology annotation through association of InterPro records with GO terms
Electronic Gene Ontology annotations created by transferring manual GO annotations between related proteins based on shared sequence features
TreeGrafter-generated GO annotations
Combined Automated Annotation using Multiple IEA Methods
Crystal structure of Escherichia coli PurE, an unusual mutase in the purine biosynthetic pathway.
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The bacterial AIR-carboxylation route requires PurK and PurE, with PurK supplying the N5-CAIR intermediate.
"Conversion of 5-aminoimidazole ribonucleotide (AIR) to 4-carboxyaminoimidazole ribonucleotide (CAIR) in Escherichia coli requires two proteins - PurK and PurE."
UniProtKB entry Q88C48 for Pseudomonas putida KT2440 purK