MicroGlycoDB

microglycodb_gene_00037

Gene Name	nagB
UniProt ID	A0A2X0Z5N3
NOTES - phase variation etc	glucosamine-6-phosphate deaminase homolog
CAZy Family
EC Number	3.5.99.6
PDB ID
Sugar/modification added	GlcN 6-P (not empirically supported)
Reviewed	false
Organism	Bifidobacterium bifidum

functions

sequence

publications

reaction

Data not found

Catalyzes the reversible isomerization-deamination of glucosamine 6-phosphate (GlcN6P) to form fructose 6-phosphate (Fru6P) and ammonium ion.

        10         20         30         40         50

MAEVIIVKDE AEAGEIYARS VADLIKAKPD AVLGLATGSS PLAAYQALAA

        60         70         80         90        100

LVKKESNDVS QVRGFALDEY LGLPLTHPES YHSTIHRTVV EPLGLDPAKV

       110        120        130        140        150

HVPGDVLEGA PLTDGEKVSG AGAAYDQAIA EAGGVDVQIL GIGTDGHIGF

       160        170        180        190        200

NEPGSSLASG TRVKTLAERT RIDNARFFND DVNQVPMHCI TQGIGTILKA

       210        220        230        240        250

RHLVLLAFGA GKAEAIAETV EGGVSAFCPA SALQLHPHAT IIVDEAAASR

       260        270        280

LRHKGYYKYA FAHKPSWQGI

1. Allosteric Activation of Escherichia coli Glucosamine-6-Phosphate Deaminase (NagB) In Vivo Justified by Intracellular Amino Sugar Metabolite Concentrations.

PubMed: 27002132