BRENDA - Enzyme Database show
show all sequences of 1.14.15.20

Characterization of the heme oxygenase protein family in Arabidopsis thaliana reveals a diversity of functions

Gisk, B.; Yasui, Y.; Kohchi, T.; Frankenberg-Dinkel, N.; Biochem. J. 425, 425-434 (2010)

Data extracted from this reference:

Activating Compound
Activating Compound
Commentary
Organism
Structure
L-ascorbate
adding of a second electron donor, such as ascorbate, led to a 10fold increase in the heme conversion rate
Arabidopsis thaliana
Cloned(Commentary)
Commentary
Organism
expressed in Nicotiana benthamiana and Escherichia coli BL21 (DE3) cells
Arabidopsis thaliana
KM Value [mM]
KM Value [mM]
KM Value Maximum [mM]
Substrate
Commentary
Organism
Structure
0.0013
-
protoheme
isoform HY1, at pH 7.2 and 25C
Arabidopsis thaliana
0.0027
-
protoheme
isoform HO3, at pH 7.2 and 25C
Arabidopsis thaliana
0.0057
-
protoheme
isoform HO4, at pH 7.2 and 25C
Arabidopsis thaliana
Localization
Localization
Commentary
Organism
GeneOntology No.
Textmining
chloroplast
-
Arabidopsis thaliana
9507
-
nucleus
-
Arabidopsis thaliana
5634
-
plastid
isoforms HY1, HO3 and HO4
Arabidopsis thaliana
9536
-
Natural Substrates/ Products (Substrates)
Natural Substrates
Organism
Commentary (Nat. Sub.)
Natural Products
Commentary (Nat. Pro.)
Organism (Nat. Pro.)
Reversibility
protoheme + reduced ferredoxin [iron-sulfur] cluster + O2 + H+
Arabidopsis thaliana
-
biliverdin IXalpha + Fe2+ + CO + oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
?
Organism
Organism
Primary Accession No. (UniProt)
Commentary
Textmining
Arabidopsis thaliana
-
-
-
Purification (Commentary)
Commentary
Organism
Talon-cobalt-affinity column chromatography
Arabidopsis thaliana
Substrates and Products (Substrate)
Substrates
Commentary Substrates
Literature (Substrates)
Organism
Products
Commentary (Products)
Literature (Products)
Organism (Products)
Reversibility
protoheme + reduced ferredoxin [iron-sulfur] cluster + O2 + H+
-
702147
Arabidopsis thaliana
biliverdin IXalpha + Fe2+ + CO + oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
-
?
Subunits
Subunits
Commentary
Organism
monomer
-
Arabidopsis thaliana
Temperature Range [C]
Temperature Minimum [C]
Temperature Maximum [C]
Commentary
Organism
10
45
the relative enzyme activity increases between 10C and 45C
Arabidopsis thaliana
pH Optimum
pH Optimum Minimum
pH Optimum Maximum
Commentary
Organism
7
-
isoform HO3
Arabidopsis thaliana
7.3
-
isoforms HO4 and HY1
Arabidopsis thaliana
Activating Compound (protein specific)
Activating Compound
Commentary
Organism
Structure
L-ascorbate
adding of a second electron donor, such as ascorbate, led to a 10fold increase in the heme conversion rate
Arabidopsis thaliana
Cloned(Commentary) (protein specific)
Commentary
Organism
expressed in Nicotiana benthamiana and Escherichia coli BL21 (DE3) cells
Arabidopsis thaliana
KM Value [mM] (protein specific)
KM Value [mM]
KM Value Maximum [mM]
Substrate
Commentary
Organism
Structure
0.0013
-
protoheme
isoform HY1, at pH 7.2 and 25C
Arabidopsis thaliana
0.0027
-
protoheme
isoform HO3, at pH 7.2 and 25C
Arabidopsis thaliana
0.0057
-
protoheme
isoform HO4, at pH 7.2 and 25C
Arabidopsis thaliana
Localization (protein specific)
Localization
Commentary
Organism
GeneOntology No.
Textmining
chloroplast
-
Arabidopsis thaliana
9507
-
nucleus
-
Arabidopsis thaliana
5634
-
plastid
isoforms HY1, HO3 and HO4
Arabidopsis thaliana
9536
-
Natural Substrates/ Products (Substrates) (protein specific)
Natural Substrates
Organism
Commentary (Nat. Sub.)
Natural Products
Commentary (Nat. Pro.)
Organism (Nat. Pro.)
Reversibility
protoheme + reduced ferredoxin [iron-sulfur] cluster + O2 + H+
Arabidopsis thaliana
-
biliverdin IXalpha + Fe2+ + CO + oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
?
Purification (Commentary) (protein specific)
Commentary
Organism
Talon-cobalt-affinity column chromatography
Arabidopsis thaliana
Substrates and Products (Substrate) (protein specific)
Substrates
Commentary Substrates
Literature (Substrates)
Organism
Products
Commentary (Products)
Literature (Products)
Organism (Products)
Reversibility
protoheme + reduced ferredoxin [iron-sulfur] cluster + O2 + H+
-
702147
Arabidopsis thaliana
biliverdin IXalpha + Fe2+ + CO + oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
-
?
Subunits (protein specific)
Subunits
Commentary
Organism
monomer
-
Arabidopsis thaliana
Temperature Range [C] (protein specific)
Temperature Minimum [C]
Temperature Maximum [C]
Commentary
Organism
10
45
the relative enzyme activity increases between 10C and 45C
Arabidopsis thaliana
pH Optimum (protein specific)
pH Optimum Minimum
pH Optimum Maximum
Commentary
Organism
7
-
isoform HO3
Arabidopsis thaliana
7.3
-
isoforms HO4 and HY1
Arabidopsis thaliana
Other publictions for EC 1.14.15.20
No.
1st author
Pub Med
title
organims
journal
volume
pages
year
Activating Compound
Application
Cloned(Commentary)
Crystallization (Commentary)
Engineering
General Stability
Inhibitors
KM Value [mM]
Localization
Metals/Ions
Molecular Weight [Da]
Natural Substrates/ Products (Substrates)
Organic Solvent Stability
Organism
Oxidation Stability
Posttranslational Modification
Purification (Commentary)
Reaction
Renatured (Commentary)
Source Tissue
Specific Activity [micromol/min/mg]
Storage Stability
Substrates and Products (Substrate)
Subunits
Temperature Optimum [C]
Temperature Range [C]
Temperature Stability [C]
Turnover Number [1/s]
pH Optimum
pH Range
pH Stability
Cofactor
Ki Value [mM]
pI Value
IC50 Value
Activating Compound (protein specific)
Application (protein specific)
Cloned(Commentary) (protein specific)
Cofactor (protein specific)
Crystallization (Commentary) (protein specific)
Engineering (protein specific)
General Stability (protein specific)
IC50 Value (protein specific)
Inhibitors (protein specific)
Ki Value [mM] (protein specific)
KM Value [mM] (protein specific)
Localization (protein specific)
Metals/Ions (protein specific)
Molecular Weight [Da] (protein specific)
Natural Substrates/ Products (Substrates) (protein specific)
Organic Solvent Stability (protein specific)
Oxidation Stability (protein specific)
Posttranslational Modification (protein specific)
Purification (Commentary) (protein specific)
Renatured (Commentary) (protein specific)
Source Tissue (protein specific)
Specific Activity [micromol/min/mg] (protein specific)
Storage Stability (protein specific)
Substrates and Products (Substrate) (protein specific)
Subunits (protein specific)
Temperature Optimum [C] (protein specific)
Temperature Range [C] (protein specific)
Temperature Stability [C] (protein specific)
Turnover Number [1/s] (protein specific)
pH Optimum (protein specific)
pH Range (protein specific)
pH Stability (protein specific)
pI Value (protein specific)
Expression
General Information
General Information (protein specific)
Expression (protein specific)
KCat/KM [mM/s]
KCat/KM [mM/s] (protein specific)
725252
Alvey
Effects of modified phycobilin ...
Synechococcus sp.
J. Bacteriol.
193
1663-1671
2011
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2
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1
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2
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-
702147
Gisk
Characterization of the heme o ...
Arabidopsis thaliana
Biochem. J.
425
425-434
2010
1
-
1
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-
-
3
3
-
-
1
-
1
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1
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1
1
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1
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2
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1
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1
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3
3
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1
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1
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1
1
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1
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-
2
-
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737588
Gohya
Variation of the oxidation sta ...
Glycine max
Biochem. Biophys. Res. Commun.
376
293-298
2008
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1
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1
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1
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1
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739250
Dammeyer
Function and distribution of b ...
Synechocystis sp. PCC 6803
Photochem. Photobiol. Sci.
7
1121-1130
2008
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1
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1
1
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673571
Gohya
Spectroscopic characterization ...
Glycine max
FEBS J.
273
5384-5399
2006
-
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1
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-
-
-
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2
1
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1
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1
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1
1
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1
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2
1
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1
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1
1
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-
-
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-
738200
Zhang
Protein expressed by the ho2 g ...
Synechocystis sp.
FEBS J.
272
1012-1022
2005
-
-
1
-
-
-
-
-
-
-
2
1
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1
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1
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2
1
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1
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2
1
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1
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2
1
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658647
Sugishima
Crystal structure of heme oxyg ...
Synechocystis sp.
Eur. J. Biochem.
271
4517-4525
2004
-
-
-
-
-
-
-
-
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1
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1
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1
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1
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1
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-
739342
Muramoto
Expression and biochemical pro ...
Arabidopsis thaliana
Plant Physiol.
130
1958-1966
2002
8
-
1
-
-
-
-
1
-
-
2
1
-
4
-
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1
-
-
-
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1
1
1
1
-
-
-
1
-
-
1
-
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-
8
-
1
1
-
-
-
-
-
-
1
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2
1
-
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1
-
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-
1
1
1
1
-
-
-
1
-
-
-
-
-
-
-
-
-
739736
Montgomery
Phytochrome ancestry: sensors ...
Agrobacterium tumefaciens, Anabaena sp., Anabaena sp. PCC 7120, Deinococcus radiodurans, Magnetospirillum magnetotacticum, no activity in Cytophaga hutchinsonii, Nostoc punctiforme, Prochlorococcus marinus subsp. pastoris str. CCMP1986, Prochlorococcus sp. MIT9319, Pseudomonas aeruginosa, Pseudomonas fluorescens, Pseudomonas putida, Pseudomonas putida KT 2240, Pseudomonas putida PRS1, Pseudomonas syringae, Rhodobacter sphaeroides, Rhodopseudomonas palustris, Synechocystis sp.
Trends Plant Sci.
7
357-366
2002
-
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-
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75
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739326
Willows
Phytobilin biosynthesis: The S ...
Synechocystis sp.
Plant Mol. Biol.
43
113-120
2000
-
-
1
-
-
-
-
-
1
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1
-
7
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1
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1
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1
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1
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1
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739302
Cornejo
Phytobilin biosynthesis: Cloni ...
Synechocystis sp. PCC 6803
Plant J.
15
99-107
1998
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1
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-
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1
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1
1
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5
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1
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1
1
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1
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1
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1
1
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1
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1
1
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1
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1
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737548
Rhie
Phycobilin biosynthesis: Reduc ...
Cyanidium caldarium
Arch. Biochem. Biophys.
320
182-194
1995
6
-
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1
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1
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1
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1
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2
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1
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6
-
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1
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1
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1
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2
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1
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-
738561
Beale
Biosynthesis of phycobilins. F ...
Cyanidium caldarium
J. Biol. Chem.
266
22328-22332
1991
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1
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1
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