Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 1.1.1.12 extracted from

  • Kim, B.; Sullivan, R.P.; Zhao, H.
    Cloning, characterization, and engineering of fungal L-arabinitol dehydrogenases (2010), Appl. Microbiol. Biotechnol., 87, 1407-1414.
    View publication on PubMed

Protein Variants

Protein Variants Comment Organism
D212S/I213R no activity with NAD+, slight activity with NADP+ Penicillium chrysogenum
D213S/I214R significantly higher preference for NADP+ over NAD+ Aspergillus niger
D224S/I225R significantly altered cofactor specificity from NAD+ to NADP+ Trichoderma reesei

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.2
-
NAD+ pH 7.0, 22°C Aspergillus niger
0.2
-
NAD+ pH 7.0, 22°C Trichoderma reesei
0.3
-
NAD+ pH 7.0, 22°C Penicillium chrysogenum
18
-
L-arabinitol pH 7.0, 22°C Trichoderma reesei
25
-
L-arabinitol pH 7.0, 22°C Aspergillus niger
37
-
L-arabinitol pH 7.0, 22°C Penicillium chrysogenum

Organism

Organism UniProt Comment Textmining
Aspergillus niger A2QAC0
-
-
Penicillium chrysogenum B6HI95 strain ATCC 28089 /DSM 1075 /Wisconsin 54-1255
-
Penicillium chrysogenum Wisconsin 54-1255 B6HI95 strain ATCC 28089 /DSM 1075 /Wisconsin 54-1255
-
Trichoderma reesei Q96V44
-
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
8.7
-
pH 7.0, 22°C Trichoderma reesei
11.7
-
pH 7.0, 22°C Aspergillus niger
25.3
-
pH 7.0, 22°C Penicillium chrysogenum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-arabinitol + NAD+
-
Aspergillus niger L-xylulose + NADH + H+
-
?
L-arabinitol + NAD+
-
Trichoderma reesei L-xylulose + NADH + H+
-
?
L-arabinitol + NAD+
-
Penicillium chrysogenum L-xylulose + NADH
-
?
L-arabinitol + NAD+
-
Penicillium chrysogenum Wisconsin 54-1255 L-xylulose + NADH
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
45
-
-
Aspergillus niger
45
-
-
Trichoderma reesei
45
-
-
Penicillium chrysogenum

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
5.76
-
L-arabinitol pH 7.0, 22°C Trichoderma reesei
7.26
-
NAD+ pH 7.0, 22°C Trichoderma reesei
8.23
-
NAD+ pH 7.0, 22°C Aspergillus niger
8.45
-
L-arabinitol pH 7.0, 22°C Aspergillus niger
17.3
-
NAD+ pH 7.0, 22°C Penicillium chrysogenum
18.1
-
L-arabinitol pH 7.0, 22°C Penicillium chrysogenum

Cofactor

Cofactor Comment Organism Structure
additional information no activity with NADP+ Aspergillus niger
additional information no activity with NADP+ Trichoderma reesei
additional information no activity with NADP+ Penicillium chrysogenum
NAD+
-
Aspergillus niger
NAD+
-
Trichoderma reesei
NAD+
-
Penicillium chrysogenum

kcat/KM [mM/s]

kcat/KM Value [1/mMs-1] kcat/KM Value Maximum [1/mMs-1] Substrate Comment Organism Structure
0.32
-
L-arabinitol pH 7.0, 22°C Trichoderma reesei
0.32
-
L-arabinitol pH 7.0, 22°C Penicillium chrysogenum
0.338
-
L-arabinitol pH 7.0, 22°C Aspergillus niger
41.17
-
NAD+ pH 7.0, 22°C Aspergillus niger
44.8
-
NAD+ pH 7.0, 22°C Trichoderma reesei
57.7
-
NAD+ pH 7.0, 22°C Penicillium chrysogenum