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1.1.1.200: aldose-6-phosphate reductase (NADPH)

This is an abbreviated version!
For detailed information about aldose-6-phosphate reductase (NADPH), go to the full flat file.

Word Map on EC 1.1.1.200

Reaction

D-sorbitol 6-phosphate
+
NADP+
=
D-glucose 6-phosphate
+
NADPH
+
H+

Synonyms

A6PR, A6PR1, A6PR2, A6PRase, Ald6PRase, alditol 6-phosphate:NADP 1-oxidoreductase, aldose-6-P reductase, aldose-6-phosphate reductase, aldose-6-phosphate reductase [NADPH], NADP-S6PDH, NADPH-dependent aldose 6-phosphate reductase, reductase, aldose 6-phosphate, S6PDH, sorbitol-6-phosphate dehydrogenase

ECTree

     1 Oxidoreductases
         1.1 Acting on the CH-OH group of donors
             1.1.1 With NAD+ or NADP+ as acceptor
                1.1.1.200 aldose-6-phosphate reductase (NADPH)

Expression

Expression on EC 1.1.1.200 - aldose-6-phosphate reductase (NADPH)

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EXPRESSION
ORGANISM
UNIPROT
LITERATURE
At 400 mM sucrose and 400 mM fructose, transcription increases by approximately 4fold. Palatinose increases the enzyme transcription much more drastically than sucrose. Mannose and 3-O-methylglucose also increase enzyme transcription
-
enzyme expression is upregulated during drought and salt stress. Transcript in wild type tomato leaves increases significantly during drought and salt stress when compared with the well-watered control and is 2.2fold and 2.1fold that of the control, respectively
-
enzyme transcription is decreased to 40% by 800 mM sorbitol
-
isoform A6PR1 transcripts increase in roots in cold stress (4°C). Isoform A6PR2 responds positively in roots under salt stress (150 mM NaCl)
-
isoform A6PR2 levels decrease in both roots and rosette leaves in cold stress (4°C). Isoform A6PR1 levels fall in leaves under salt stress (150 mM NaCl)
-
the enzyme shows significantly increased activity and expression above the control levels after 2 days without watering, whereas enzyme activity decreases on the following day but returns to the control level 2 days after rewatering
-