GO_REF:0000002

Gene Ontology annotation through association of InterPro records with GO terms

GO_REF:0000041

Gene Ontology annotation based on UniPathway vocabulary mapping

GO_REF:0000044

Gene Ontology annotation based on UniProtKB Subcellular Location vocabulary mapping

GO_REF:0000118

Manual transfer of experimentally verified manual GO annotation data to orthologs by Ensembl Compara

GO_REF:0000120

Combined Automated Annotation using Multiple IEA Methods

file:RHOPA/nirK2/nirK2-uniprot.txt

UniProt record for nirK2

file:interpro/panther/PTHR11709/PTHR11709-deep-research-falcon.md

Falcon family deep research for PTHR11709 multicopper oxidases

Family research supports a cautious evolutionary interpretation: the multicopper oxidase family is broad, but nirK2 has additional NO2-reductase_Cu, TIGR02376, and EC evidence for NO-forming nitrite reductase activity.

file:RHOPA/nirK2/nirK2-deep-research-falcon.md

Falcon deep research for nirK2

Falcon deep research for nirK2 verifies RPA4145/nirK2 in R. palustris CGA009 NirK literature and supports NO-forming CuNIR activity. It also found organism-level nitrite reductase activity and nitrite taxis in CGA009, while noting the cited genome survey found no obvious dissimilatory nitrate reductase.