Information on EC 3.1.3.69 - glucosylglycerol 3-phosphatase

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The enzyme appears in viruses and cellular organisms

EC NUMBER
COMMENTARY hide
3.1.3.69
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RECOMMENDED NAME
GeneOntology No.
glucosylglycerol 3-phosphatase
REACTION
REACTION DIAGRAM
COMMENTARY hide
ORGANISM
UNIPROT
LITERATURE
2-O-(alpha-D-glucosyl)-sn-glycerol-3-phosphate + H2O = 2-O-(alpha-D-glucopyranosyl)glycerol + phosphate
show the reaction diagram
; Acts with EC 2.4.1.213, glucosylglycerol-phosphate synthase to form glucosylglycerol, an osmolyte that endows cyanobacteria with resistance to salt
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REACTION TYPE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
hydrolysis of phosphoric ester
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hydrolysis of phosphoric monoester
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SYSTEMATIC NAME
IUBMB Comments
2-O-(alpha-D-glucopyranosyl)-sn-glycerol-3-phosphate phosphohydrolase
Acts with EC 2.4.1.213 (glucosylglycerol-phosphate synthase) to form glucosylglycerol, an osmolyte that endows cyanobacteria with resistance to salt.
CAS REGISTRY NUMBER
COMMENTARY hide
161515-14-6
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ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
strain DSM 14405
UniProt
Manually annotated by BRENDA team
SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
2-(beta-D-glucosyl)-sn-glycerol-3-phosphate + H2O
2-(beta-D-glucosyl)-sn-glycerol + phosphate
show the reaction diagram
additional information
?
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involved in cyanobacterial osmotic response to salt shock
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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
additional information
?
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involved in cyanobacterial osmotic response to salt shock
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SPECIFIC ACTIVITY [µmol/min/mg]
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
additional information
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non-radiometric assay got glucosylglycerol synthase/phosphatase
SOURCE TISSUE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
SOURCE
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the amount of stpA mRNA is increased by growth of the cells in the presence of NaCl concentratiins above 170 mM
Manually annotated by BRENDA team
MOLECULAR WEIGHT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
46000
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x * 46000, SDS-PAGE
SUBUNITS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
?
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x * 46000, SDS-PAGE
Purification/COMMENTARY
ORGANISM
UNIPROT
LITERATURE
Ni-NTA column chromatography
Cloned/COMMENTARY
ORGANISM
UNIPROT
LITERATURE
expressed in Escherichia coli strain LMG194
expression in Escherichia coli
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