GO_REF:0000118

TreeGrafter-generated GO annotations

file:PSEPK/puuB/puuB-uniprot.txt

UniProtKB entry for puuB (Q88K44)

The record names gamma-glutamylputrescine oxidase and assigns the exact PTHR13847:SF275 oxidoreductase subfamily.

file:PSEPK/puuB/puuB-goa.tsv

QuickGO GOA annotations for puuB

The fetched table contains the single existing location annotation reviewed here.

file:interpro/panther/PTHR13847/PTHR13847-entries.csv

PANTHER sarcosine-dehydrogenase-related family exemplars

The exact SF275 subfamily includes experimentally characterized E. coli PuuB P37906.

UniProtKB:P37906

Reviewed Escherichia coli PuuB exemplar

P37906 is the experimentally characterized same-subfamily exemplar used for pathway inference.

PMID:15590624

A novel putrescine utilization pathway involves gamma-glutamylated intermediates of Escherichia coli K-12.

Defines gamma-glutamylputrescine oxidation as the second reaction of the E. coli Puu route.

PMID:18192388

Transcriptome analysis of agmatine and putrescine catabolism in Pseudomonas aeruginosa PAO1.

Places gamma-glutamylation as an alternative to the major SpuC route in Pseudomonas.

file:projects/P_PUTIDA/deep-research/PSEPK__gamma-glutamyl-putrescine-catabolism__ppu00330-deep-research-openscientist.md

OpenScientist PSEPK gamma-glutamyl putrescine catabolism synthesis

The report identifies PP_2448 as the diagnostic PuuB anchor and rejects generic oxidoreductase paralogs as automatic equivalents.

file:modules/gamma_glutamyl_putrescine_catabolism.yaml

Gamma-glutamyl putrescine catabolism module