1.1.1.2: alcohol dehydrogenase (NADP+)

This is an abbreviated version, for detailed information about alcohol dehydrogenase (NADP+), go to the full flat file.

Reaction

a primary alcohol
+
NADP+
=
an aldehyde
+
NADPH
+
H+

Synonyms

2° Adh, 3-DG-reducing enzyme, AAur_2040, ADH, ADH-1, ADH-2, ADH-I, ADH-II, ADH2, Adh319, ADH4, Adh6, AdhA, AdhB, AKR1A1, AKR1A4, alcohol dehydrogenase C, alcohol dehydrogenase [NADP(+)], Alcohol dehydrogenase [NADP+], aldehyde reductase, aldehyde reductase (NADPH2), aldehyde/ketone reductase, aldo-keto reductase, Aldo-keto reductase family 1 member A1, aldose reductase, ALDR, alipathic aldehyde reductase, ALR, ALR 1, ALR1, BdhA, bovine brain aldehyde reductase, D-glucuronate reductase, daunorubicin reductase, DRD, EhADH1, Gre2p, hexogenate dehydrogenase, high-Km aldehyde reductase, HvADH2, L-hexonate dehydrogenase, LB-RADH, LBADH, liver alcohol dehydrogenase, low-Km aldehyde reductase, mevaldate reductase, Mpd1, NADP(H)-dependent alcohol dehydrogenase, NADP-alcohol dehydrogenase, NADP-aldehyde reductase, NADP-dependent aldehyde reductase, NADP-linked aryl alcohol dehydrogenase, NADPH-aldehyde reductase, NADPH-cytochrome c reductase, NADPH-dependent aldehyde reductase, NADPH-dependent FALDR, NADPH-dependent fatty aldehyde reductase, NADPH-linked aldehyde reductase, nonspecific succinic semialdehyde reductase, Octopine dehydrogenase, putative iron alcohol dehydrogenase, PyAeADHII, rabbit kidney aldehyde-ketone reductase, RADH, ScADHVI, short-chain ADH, short-chain alcohol dehydrogenase, short-chain dehydrogenase/reductase, TBADH, TbADH1, Teth39_1597, Teth514_0564, TPN-L-hexonate dehydrogenase, TPNH-linked aldehyde reductase, TPNH-specific aldehyde reductase, triphosphopyridine nucleotide-linked aldehyde reductase, TsAdh319, Y63 protein, yeast alcohol dehydrogenase, YqhD

ECTree

     1 Oxidoreductases
         1.1 Acting on the CH-OH group of donors
             1.1.1 With NAD+ or NADP+ as acceptor
                1.1.1.2 alcohol dehydrogenase (NADP+)

Temperature Stability

Temperature Stability on EC 1.1.1.2 - alcohol dehydrogenase (NADP+)

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TEMPERATURE STABILITY
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
4 - 40
stable for at least 30 min
23
-
anaerobic conditions, 24 h, stable
40
-
2 h, remaining activity is 1.7% for wild-type, 3.8% for mutant K245R, 10.1% for mutant N271D, and 74.9% for mutant L54Q/R104C
40 - 50
-
at 40°C for 10 min enzyme retains about 90% of its activity towards D-glucuronate, after 10 min at 50% activity decreases to less than 5%
55
-
stable at pH 6.0-10.0 for 10 min
65
-
70 min, no loss of activity
83
-
denaturation at
96
-
15 min, 50% activity lost
98
-
half-life 1-2 min
103
melting temperature is 102.7°C
105
Thermococcus paravinellae
-
melting temperature
120
-
complete and irreversible protein unfolding