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

BRENDA support

Literature summary extracted from

  • Duhaiman, A.S.; Rabbani, N.; AlJafari, A.A.; Alhomida, A.S.
    Purification and characterization of zeta-crystallin from the camel lens (1995), Biochem. Biophys. Res. Commun., 215, 632-640.
    View publication on PubMed

Crystallization (Commentary)

EC Number Crystallization (Comment) Organism
1.6.5.5
-
Camelus dromedarius

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.6.5.5 0.0069
-
NADPH
-
Camelus dromedarius
1.6.5.5 0.017
-
9,10-phenanthrenequinone
-
Camelus dromedarius

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
1.6.5.5 35000
-
4 * 35000, SDS-PAGE Camelus dromedarius
1.6.5.5 140000
-
gel filtration Camelus dromedarius

Organism

EC Number Organism UniProt Comment Textmining
1.6.5.5 Camelus dromedarius
-
camel
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.6.5.5 lens cortex Camelus dromedarius
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.6.5.5 25.1
-
-
Camelus dromedarius

Storage Stability

EC Number Storage Stability Organism
1.6.5.5 -20°C, 5 months, stable Camelus dromedarius
1.6.5.5 4°C, stable for at least 1 month Camelus dromedarius

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.6.5.5 1,2-naphthoquinone + NADPH
-
Camelus dromedarius 1,2-naphthoquinol + NADP+
-
?
1.6.5.5 1,4-benzoquinone + NADPH
-
Camelus dromedarius 1,4-benzosemiquinone + NADP+
-
?
1.6.5.5 1,4-naphthoquinone + NADPH + H+
-
Camelus dromedarius 1,4-naphthosemiquinone + NADP+
-
?
1.6.5.5 9,10-phenanthrenequinone + NADPH
-
Camelus dromedarius 9,10-phenanthrenesemiquinone + NADP+
-
?
1.6.5.5 additional information no activity with menadione and 9,10-anthraquinone Camelus dromedarius ?
-
?
1.6.5.5 NADPH + H+ + oxidized 2,6-dichlorophenolindophenol
-
Camelus dromedarius NADP+ + reduced 2,6-dichlorophenolindophenol
-
?

Subunits

EC Number Subunits Comment Organism
1.6.5.5 tetramer 4 * 35000, SDS-PAGE Camelus dromedarius

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
1.6.5.5 35
-
-
Camelus dromedarius

Temperature Range [°C]

EC Number Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
1.6.5.5 20 60 about 60% of maximal activity at 20°C and at 60°C Camelus dromedarius

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.6.5.5 7
-
-
Camelus dromedarius

pH Range

EC Number pH Minimum pH Maximum Comment Organism
1.6.5.5 4.5 10 pH 4.5: about 60% of maximal activity, pH 10: about 50% of maximal activity Camelus dromedarius

Cofactor

EC Number Cofactor Comment Organism Structure
1.6.5.5 NADPH
-
Camelus dromedarius