GO_REF:0000002

Gene Ontology annotation through association of InterPro records with GO terms

GO_REF:0000117

Electronic Gene Ontology annotations created by ARBA machine learning models

GO_REF:0000118

TreeGrafter-generated GO annotations

GO_REF:0000120

Combined Automated Annotation using Multiple IEA Methods

file:PSEPK/carB/carB-uniprot.txt

UniProtKB reviewed entry for Pseudomonas putida KT2440 CarB

UniProt defines CarB as the ATP-dependent large chain of the two-chain carbamoyl-phosphate synthase used in UMP and arginine biosynthesis.

file:PSEPK/carB/carB-deep-research-openscientist.md

OpenScientist deep research report on carB (Q88DU6)

The report corroborates that CarB supplies the shared carbamoyl-phosphate precursor for arginine and pyrimidine biosynthesis.

"Carbamoyl phosphate is the single shared precursor that feeds **both the arginine biosynthetic pathway and the pyrimidine nucleotide biosynthetic pathway**."