Information on EC 2.7.1.46 - L-arabinokinase

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The enzyme appears in viruses and cellular organisms

EC NUMBER
COMMENTARY hide
2.7.1.46
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RECOMMENDED NAME
GeneOntology No.
L-arabinokinase
REACTION
REACTION DIAGRAM
COMMENTARY hide
ORGANISM
UNIPROT
LITERATURE
ATP + L-arabinose = ADP + beta-L-arabinose 1-phosphate
show the reaction diagram
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REACTION TYPE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
phospho group transfer
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PATHWAY
BRENDA Link
KEGG Link
MetaCyc Link
Amino sugar and nucleotide sugar metabolism
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Metabolic pathways
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UDP-beta-L-arabinose biosynthesis II (from beta-L-arabinose)
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SYSTEMATIC NAME
IUBMB Comments
ATP:L-arabinose 1-phosphotransferase
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CAS REGISTRY NUMBER
COMMENTARY hide
37277-99-9
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ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
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Manually annotated by BRENDA team
GENERAL INFORMATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
physiological function
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the protein is required for rice pollen development
SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
ATP + L-arabinose
ADP + beta-L-arabinose 1-phosphate
show the reaction diagram
NATURAL SUBSTRATES
NATURAL PRODUCTS
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
ATP + L-arabinose
ADP + beta-L-arabinose 1-phosphate
show the reaction diagram
SPECIFIC ACTIVITY [µmol/min/mg]
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
SOURCE TISSUE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
SOURCE
LOCALIZATION
ORGANISM
UNIPROT
COMMENTARY hide
GeneOntology No.
LITERATURE
SOURCE
TEMPERATURE STABILITY
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
4
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24 h, complete loss of activity
GENERAL STABILITY
ORGANISM
UNIPROT
LITERATURE
no stabilization by substrates, higher ionic strength, glycerol, EDTA, different pH values or other stabilizing methods
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STORAGE STABILITY
ORGANISM
UNIPROT
LITERATURE
4°C, 24 h, complete loss of activity, no stabilization with substrates, higher ionic strength, glycerol, EDTA, differnt pH values or other stabilizing methods
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Purification/COMMENTARY
ORGANISM
UNIPROT
LITERATURE
Cloned/COMMENTARY
ORGANISM
UNIPROT
LITERATURE
expression in Escherichia coli
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