BRENDA - Enzyme Database show
show all sequences of 1.16.1.7

The root ferric-chelate reductase of Ceratonia siliqua (L.) and Poncirus trifoliata (L.) Raf. responds differently to a low level of iron

Pestana, M.; Gama, F.; Saavedra, T.; de Varennes, A.; Correia, P.; Sci. Hortic. 135, 65-67 (2012)
No PubMed abstract available

Data extracted from this reference:

Natural Substrates/ Products (Substrates)
Natural Substrates
Organism
Commentary (Nat. Sub.)
Natural Products
Commentary (Nat. Pro.)
Organism (Nat. Pro.)
Reversibility
2 Fe(II)-siderophore + NAD+ + H+
Ceratonia siliqua
-
2 Fe(III)-siderophore + NADH
-
-
r
2 Fe(II)-siderophore + NAD+ + H+
Citrus trifoliata
-
2 Fe(III)-siderophore + NADH
-
-
r
Organism
Organism
Primary Accession No. (UniProt)
Commentary
Textmining
Ceratonia siliqua
-
a calcicole species
-
Citrus trifoliata
-
a citrus rootstock very sensitive to Fe deficiency
-
Source Tissue
Source Tissue
Commentary
Organism
Textmining
additional information
enzyme content is very high in carob in the absence of Fe and is decreased sharply even when only a low level of Fe is present in the nutrient solution
Ceratonia siliqua
-
additional information
enzyme content is low in the absence or with high levels of Fe, its highest values occur in roots exposed to a low level of Fe
Citrus trifoliata
-
Substrates and Products (Substrate)
Substrates
Commentary Substrates
Literature (Substrates)
Organism
Products
Commentary (Products)
Literature (Products)
Organism (Products)
Reversibility
2 Fe(II)-siderophore + NAD+ + H+
-
728795
Ceratonia siliqua
2 Fe(III)-siderophore + NADH
-
-
-
r
2 Fe(II)-siderophore + NAD+ + H+
-
728795
Citrus trifoliata
2 Fe(III)-siderophore + NADH
-
-
-
r
additional information
activity of root FC-R is measured by the formation of the Fe(II)-bathophenantroline disulfonate complex from Fe(III)-EDTA
728795
Citrus trifoliata
?
-
-
-
-
additional information
activity of root FC-R is measured by the formation of the Fe(II)-bathophenantrolinedisulfonate complex from Fe(III)-EDTA
728795
Ceratonia siliqua
?
-
-
-
-
Cofactor
Cofactor
Commentary
Organism
Structure
NAD+
-
Ceratonia siliqua
NAD+
-
Citrus trifoliata
NADH
-
Ceratonia siliqua
NADH
-
Citrus trifoliata
Cofactor (protein specific)
Cofactor
Commentary
Organism
Structure
NAD+
-
Ceratonia siliqua
NAD+
-
Citrus trifoliata
NADH
-
Ceratonia siliqua
NADH
-
Citrus trifoliata
Natural Substrates/ Products (Substrates) (protein specific)
Natural Substrates
Organism
Commentary (Nat. Sub.)
Natural Products
Commentary (Nat. Pro.)
Organism (Nat. Pro.)
Reversibility
2 Fe(II)-siderophore + NAD+ + H+
Ceratonia siliqua
-
2 Fe(III)-siderophore + NADH
-
-
r
2 Fe(II)-siderophore + NAD+ + H+
Citrus trifoliata
-
2 Fe(III)-siderophore + NADH
-
-
r
Source Tissue (protein specific)
Source Tissue
Commentary
Organism
Textmining
additional information
enzyme content is very high in carob in the absence of Fe and is decreased sharply even when only a low level of Fe is present in the nutrient solution
Ceratonia siliqua
-
additional information
enzyme content is low in the absence or with high levels of Fe, its highest values occur in roots exposed to a low level of Fe
Citrus trifoliata
-
Substrates and Products (Substrate) (protein specific)
Substrates
Commentary Substrates
Literature (Substrates)
Organism
Products
Commentary (Products)
Literature (Products)
Organism (Products)
Reversibility
2 Fe(II)-siderophore + NAD+ + H+
-
728795
Ceratonia siliqua
2 Fe(III)-siderophore + NADH
-
-
-
r
2 Fe(II)-siderophore + NAD+ + H+
-
728795
Citrus trifoliata
2 Fe(III)-siderophore + NADH
-
-
-
r
additional information
activity of root FC-R is measured by the formation of the Fe(II)-bathophenantroline disulfonate complex from Fe(III)-EDTA
728795
Citrus trifoliata
?
-
-
-
-
additional information
activity of root FC-R is measured by the formation of the Fe(II)-bathophenantrolinedisulfonate complex from Fe(III)-EDTA
728795
Ceratonia siliqua
?
-
-
-
-
Expression
Organism
Commentary
Expression
Ceratonia siliqua
enzyme content is very high in carob in the absence of Fe and is decreased sharply even when only a low level of Fe is present in the nutrient solution
down
Citrus trifoliata
enzyme content is low in the absence or with high levels of Fe, its highest values occur in roots exposed to a low level of Fe
up
General Information
General Information
Commentary
Organism
physiological function
ferric-chelate reductase is a key enzyme in Fe uptake
Ceratonia siliqua
physiological function
ferric-chelate reductase is a key enzyme in Fe uptake
Citrus trifoliata
General Information (protein specific)
General Information
Commentary
Organism
physiological function
ferric-chelate reductase is a key enzyme in Fe uptake
Ceratonia siliqua
physiological function
ferric-chelate reductase is a key enzyme in Fe uptake
Citrus trifoliata
Expression (protein specific)
Organism
Commentary
Expression
Ceratonia siliqua
enzyme content is very high in carob in the absence of Fe and is decreased sharply even when only a low level of Fe is present in the nutrient solution
down
Citrus trifoliata
enzyme content is low in the absence or with high levels of Fe, its highest values occur in roots exposed to a low level of Fe
up
Other publictions for EC 1.16.1.7
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)
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Siso-Terraza
Flavins secreted by roots of ...
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New Phytol.
209
733-745
2016
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728066
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Sequence diversity and enzyme ...
Solanum lycopersicum
J. Genet. Genomics
40
565-573
2013
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2
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728202
Pestana
-
Root ferric chelate reductase ...
Fragaria sp.
J. Plant Nutr.
36
2035-2047
2013
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1
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727183
Dong
Reduction of Fe(III)EDTA in a ...
Paracoccus denitrificans, Paracoccus denitrificans ZGL1
Biores. Technol.
120
127-132
2012
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1
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728795
Pestana
-
The root ferric-chelate reduct ...
Ceratonia siliqua, Citrus trifoliata
Sci. Hortic.
135
65-67
2012
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4
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2
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716576
Mikami
Allocation of Fe and ferric ch ...
Hordeum vulgare, Hordeum vulgare Ehimehadaka No. 1, Sorghum bicolor, Sorghum bicolor Keller
Plant Physiol. Biochem.
49
513-519
2011
-
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2
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4
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8
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6
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8
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1
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3
1
-
-
716177
Li
Overexpression of AtFRO6 in tr ...
Arabidopsis thaliana
Mol. Biol. Rep.
38
3605-3616
2010
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1
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716609
Chen
Nitric oxide acts downstream o ...
Arabidopsis thaliana
Plant Physiol.
154
810-819
2010
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1
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700646
Ding
Regulation of AhFRO1, an Fe(II ...
Arachis hypogaea, Arachis hypogaea Nongda 818
Physiol. Plant.
136
274-283
2009
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689790
Jeong
Chloroplast Fe(III) chelate re ...
Arabidopsis thaliana, Saccharomyces cerevisiae
Proc. Natl. Acad. Sci. USA
105
10619-10624
2008
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1
2
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1
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690052
He
Use of the modified viral sate ...
Solanum lycopersicum
Sci. China C Life Sci.
51
402-409
2008
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1
1
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699397
Jin
Iron deficiency-induced increa ...
Trifolium pratense
J. Integr. Plant Biol.
50
1557-1562
2008
1
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689782
Ishimaru
Mutational reconstructed ferri ...
Oryza sativa
Proc. Natl. Acad. Sci. USA
104
7373-7378
2007
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676514
Durrett
Arabidopsis cpFtsY mutants exh ...
Arabidopsis thaliana
Plant J.
47
467-479
2006
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676551
Schagerloef
Transmembrane topology of FRO2 ...
Arabidopsis thaliana
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62
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2006
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676592
Feng
Light-regulated, tissue-specif ...
Arabidopsis thaliana
Plant Physiol.
140
1345-1354
2006
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676697
Mukherjee
Expression profiling of the Ar ...
Arabidopsis thaliana
Planta
223
1178-1190
2006
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676704
Vasconcelos
Molecular and phenotypic chara ...
Arabidopsis thaliana
Planta
224
1116-1128
2006
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659789
Molassiotis
-
Induction of Fe(III)-chelate r ...
Prunus cerasifera, Prunus dulcis, Prunus persica
J. Plant Nutr.
28
669-682
2005
3
3
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3
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676455
Wu
Molecular and biochemical char ...
Arabidopsis thaliana
Plant Cell Physiol.
46
1505-1514
2005
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8
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657543
Poonnachit
Effect of ammonium and nitrate ...
Vaccinium arboreum, Vaccinium corymbosum
Ann. Bot.
93
399-405
2004
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2
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6
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