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Information on EC 2.7.1.113 - deoxyguanosine kinase and Organism(s) Lactobacillus johnsonii and UniProt Accession Q74HC2

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EC Tree
IUBMB Comments
Deoxyinosine can also act as acceptor.
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This record set is specific for:
Lactobacillus johnsonii
UNIPROT: Q74HC2
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Word Map
The taxonomic range for the selected organisms is: Lactobacillus johnsonii
The enzyme appears in selected viruses and cellular organisms
Reaction Schemes
Synonyms
deoxyguanosine kinase, dguok, 2'-deoxyguanosine kinase, more
SYNONYM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
deoxyadenosine kinase/deoxyguanosine kinase
abbrevation: dAK/dGK
(dihydroxypropoxymethyl)guanine kinase
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2'-deoxyguanosine kinase
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kinase, deoxyguanosine (phosphorylating)
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NTP-deoxyguanosine 5'-phosphotransferase
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REACTION TYPE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
phospho group transfer
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PATHWAY SOURCE
PATHWAYS
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SYSTEMATIC NAME
IUBMB Comments
ATP:deoxyguanosine 5'-phosphotransferase
Deoxyinosine can also act as acceptor.
CAS REGISTRY NUMBER
COMMENTARY hide
39471-28-8
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SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
ATP + deoxyguanosine
ADP + dGMP
show the reaction diagram
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-
?
INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.087 - 0.55
deoxyguanosine
ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
PROTEIN VARIANTS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
D84A
1% of wild-type activity
D84E
41% of wild-type activity, not inhibited by dGTP and dATP
D84N
5% of wild-type activity
CLONED (Commentary)
ORGANISM
UNIPROT
LITERATURE
expression of dAK/dGK in Escherichia coli
REF.
AUTHORS
TITLE
JOURNAL
VOL.
PAGES
YEAR
ORGANISM (UNIPROT)
PUBMED ID
SOURCE
Park, I.; Ives, D.H.
Mutations within the putative active site of heterodimeric deoxyguanosine kinase block the allosteric activation of the deoxyadenosine kinase subunit
J. Biochem. Mol. Biol.
35
244-247
2002
Lactobacillus johnsonii (Q74HC2), Lactobacillus johnsonii NCC 533 (Q74HC2)
Manually annotated by BRENDA team
Ma, G.T.; Hong, Y.S.; Ives, D.H.
Cloning and expression of the heterodimeric deoxyguanosine kinase/deoxyadenosine kinase of Lactobacillus acidophilus R-26
J. Biol. Chem.
270
6595-6601
1995
Lactobacillus johnsonii (Q74HC2), Lactobacillus johnsonii NCC 533 (Q74HC2)
Manually annotated by BRENDA team