Searching for Enyzme Commission number 4.2.2.3 (Poly(beta-D-mannuronate) lyase.) by Reannotation, by TIGRFam, by KEGG ortholog group, by SEED annotation, or by best hit in MetaCyc

Match by SEED's EC number for 4.2.2.3

Gene ID	Gene Name	Seed Annotation	Genome	Fitness
Pf6N2E2_4663		Alginate lyase precursor (EC 4.2.2.3)	Pseudomonas fluorescens FW300-N2E2	insig.
Pf6N2E2_4664		Alginate lyase precursor (EC 4.2.2.3)	Pseudomonas fluorescens FW300-N2E2	insig.
Pf6N2E2_4665		Alginate lyase precursor (EC 4.2.2.3)	Pseudomonas fluorescens FW300-N2E2	insig.
Pf6N2E2_5381		Alginate lyase precursor (EC 4.2.2.3)	Pseudomonas fluorescens FW300-N2E2	sig.

Or search for '4.2.2.3' in Pseudomonas fluorescens FW300-N2E2 using Curated BLAST