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1.2.1.107: glyceraldehyde-3-phosphate dehydrogenase (arsenate-transferring)

This is an abbreviated version!
For detailed information about glyceraldehyde-3-phosphate dehydrogenase (arsenate-transferring), go to the full flat file.

Reaction

D-glyceraldehyde 3-phosphate
+
arsenate
+
NAD+
=
1-arsono-3-phospho-D-glycerate
+
NADH
+
H+

Synonyms

acylglyceraldehyde-3-phosphate dehydrogenase, AsV reductase, D-glyceraldehyde-3-phosphate dehydrogenase, FA-GPDH, G3P dehydrogenase, G3PD, G3PDH, GAPDH, glyceraldehyde-3-P dehydrogenase, GPD, [beta-(2-furyl)acryloyl]glyceraldehyde-3-phosphate dehydrogenase

ECTree

     1 Oxidoreductases
         1.2 Acting on the aldehyde or oxo group of donors
             1.2.1 With NAD+ or NADP+ as acceptor
                1.2.1.107 glyceraldehyde-3-phosphate dehydrogenase (arsenate-transferring)

Systematic Name

Systematic Name on EC 1.2.1.107 - glyceraldehyde-3-phosphate dehydrogenase (arsenate-transferring)

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SYSTEMATIC NAME
IUBMB Comments
D-glyceraldehyde-3-phosphate:NAD+ oxidoreductase (arsenate-transferring)
The enzyme, discovered in bacteria, is very similar to EC 1.2.1.12, glyceraldehyde-3-phosphate dehydrogenase (phosphorylating). However, the gene encoding it is located in arsenic resistance islands in the chromosome, next to a gene (arsJ) that encodes a transporter that removes the product, 1-arsono-3-phosphoglycerate, from the cell. Together the two proteins form an arsenic detoxification system.