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3.5.99.6: glucosamine-6-phosphate deaminase

This is an abbreviated version!
For detailed information about glucosamine-6-phosphate deaminase, go to the full flat file.

Word Map on EC 3.5.99.6

Reaction

alpha-D-glucosamine 6-phosphate
+
H2O
=
D-fructose 6-phosphate
+
NH3

Synonyms

2-amino-2-deoxy-D-glucose-6-phosphate aminohydrolase (ketol-isomerizing), 2-amino-2-deoxy-D-glucose-6-phosphate ketol isomerase (deaminating), aminodeoxyglucosephosphate isomerase, cGNPDA2-a, cGNPDA2-b, cGNPDA2-c, cGNPDA2-d, EC 5.3.1.10, GlcN-6-P isomerase, GlcN6P deaminase, glucosamine 6-phosphate deaminase, glucosamine 6-phosphate isomerase, glucosamine phosphate deaminase, glucosamine-6-phosphate deaminase, glucosamine-6-phosphate deaminase 1, glucosamine-6-phosphate deaminase 2, glucosamine-6-phosphate deaminase 2 isoform 2, glucosamine-6-phosphate deaminase 2 isoform 3, glucosamine-6-phosphate isomerase, glucosamine-6P deaminase, glucosamine-P isomerase, glucosaminephosphate isomerase, gnd, GNPDA, GNPDA1, GNPDA2, isomerase, glucosamine phosphate, More, NAG1, NagB, NagBBs, NagBEc, oscillin, phoshoglucosamine isomerase, phosphoglucosaminisomerase, SMU.636 protein

ECTree

     3 Hydrolases
         3.5 Acting on carbon-nitrogen bonds, other than peptide bonds
             3.5.99 In other compounds
                3.5.99.6 glucosamine-6-phosphate deaminase

Cloned

Cloned on EC 3.5.99.6 - glucosamine-6-phosphate deaminase

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CLONED (Commentary)
ORGANISM
UNIPROT
LITERATURE
expressed in Escherichia coli BL21(DE3) pLysS cells
-
expressed in Escherichia coli strain LAA20
-
expressed in Saccharomyces cerevisiae strain BY
-
expression of isozyme GNPDA1 in Escherichia coli strain IBPC 590 (DELTAnagEBACD DELTAlac), which carries a deletion of the chromosomal copy of the nag operon and expresses the recombinant enzyme constitutively from the lac promoter due to the lacI mutation
expression of native GND, but not a cytosolic form of GND, in DELTAgnd parasites restores hexosamine-dependent growth. Targeted expression of glucosamine-6-phosphate deaminase, GND, in glycosomes via a canonical C-terminal targeting signal when expressed as a GFP fusion protein
-
gene GNPDA2, isozyme cGNPDA2-a, DNA and amino acid sequence determination and analysis, four chicken GNPDA2 transcripts, i.e. cGNPDA2-a, cGNPDA2-b, cGNPDA2-c, and cGNPDA2-d, are identified, genetic structure, sequence comparisons and phylogenetic analysis and tree, recombinant overexpression in chicken preadipocytes
gene GNPDA2, isozyme cGNPDA2-b, DNA and amino acid sequence determination and analysis, four chicken GNPDA2 transcripts, i.e. cGNPDA2-a, cGNPDA2-b, cGNPDA2-c, and cGNPDA2-d, are identified, genetic structure, sequence comparisons and phylogenetic analysis and tree, recombinant overexpression in chicken preadipocytes
gene GNPDA2, isozyme cGNPDA2-c, DNA and amino acid sequence determination and analysis, four chicken GNPDA2 transcripts, i.e. cGNPDA2-a, cGNPDA2-b, cGNPDA2-c, and cGNPDA2-d, are identified, genetic structure, sequence comparisons and phylogenetic analysis and tree, recombinant overexpression in chicken preadipocytes
gene GNPDA2, isozyme cGNPDA2-d, DNA and amino acid sequence determination and analysis, four chicken GNPDA2 transcripts, i.e. cGNPDA2-a, cGNPDA2-b, cGNPDA2-c, and cGNPDA2-d, are identified, genetic structure, sequence comparisons and phylogenetic analysis and tree, recombinant overexpression in chicken preadipocytes
gene nagB, coexpression with gene nagA in Escherichia coli strain BL21(DE3), subcloning in Escherichia coli strain strain XL-1 Blue
gene nagB, recombinant expression of the nonallosteric Bacillus subtilis homologue NagBBs in the NagBEC deficient Escherichia coli mutant, resulting in LAA195 (nagBBs+)
gene smu.636, cloning from genomic DNA, expression as His-tagged enzyme in Escherichia coli strain BL21(DE3)
-
two enzyme genes GNP1 and GNP2 in the completely sequenced genomes