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Information on EC 3.2.2.16 - methylthioadenosine nucleosidase and Organism(s) Mycobacterium tuberculosis and UniProt Accession P9WJN3

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EC Tree
     3 Hydrolases
         3.2 Glycosylases
             3.2.2 Hydrolysing N-glycosyl compounds
                3.2.2.16 methylthioadenosine nucleosidase
IUBMB Comments
Unlike EC 3.2.2.9, adenosylhomocysteine nucleosidase, this plant enzyme has little or no activity with S-adenosyl-L-homocysteine.
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Select one or more organisms in this record: ?
This record set is specific for:
Mycobacterium tuberculosis
UNIPROT: P9WJN3
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Word Map
The taxonomic range for the selected organisms is: Mycobacterium tuberculosis
The expected taxonomic range for this enzyme is: Eukaryota, Bacteria
Synonyms
5'-methylthioadenosine/s-adenosylhomocysteine nucleosidase, 5'-methylthioadenosine nucleosidase, mta/sah nucleosidase, methylthioadenosine nucleosidase, mta nucleosidase, bgp protein, methylthioadenosine/s-adenosylhomocysteine nucleosidase, glycosaminoglycan-binding protein, 5-methylthioadenosine/s-adenosylhomocysteine nucleosidase, s-adenosylhomocysteine/5'-methylthioadenosine nucleosidase, more
SYNONYM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
5-methylthioadenosine nucleosidase
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5'-methylthioadenosine nucleosidase
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-
-
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5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase
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MeSAdo nucleosidase
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-
-
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MTA nucleosidase
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-
-
-
REACTION TYPE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
hydrolysis of N-glycosyl bond
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-
-
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PATHWAY SOURCE
PATHWAYS
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-, -
SYSTEMATIC NAME
IUBMB Comments
S-methyl-5'-thioadenosine adeninehyrolase
Unlike EC 3.2.2.9, adenosylhomocysteine nucleosidase, this plant enzyme has little or no activity with S-adenosyl-L-homocysteine.
CAS REGISTRY NUMBER
COMMENTARY hide
50812-28-7
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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
5'-methylthioadenosine + H2O
adenine + S-methyl-5-thio-D-ribose
show the reaction diagram
-
-
-
?
S-methyl-5'-thioadenosine + H2O
S-methyl-5-thio-D-ribose + adenine
show the reaction diagram
-
-
-
?
NATURAL SUBSTRATE
NATURAL PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
S-methyl-5'-thioadenosine + H2O
S-methyl-5-thio-D-ribose + adenine
show the reaction diagram
-
-
-
?
pH OPTIMUM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
10 - 12
recombinant His-tagged enzyme
TEMPERATURE OPTIMUM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
37
recombinant His-tagged enzyme
ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
gene RV0091
UniProt
Manually annotated by BRENDA team
GENERAL INFORMATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
metabolism
the enzyme plays a key role in the metabolism of Mycobacterium tuberculosis
pH STABILITY
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
7.5 - 12
recombinant His-tagged enzyme, stable at, denaturation and loss of activity at and below pH 7.0
731666
TEMPERATURE STABILITY
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
additional information
PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
recombinant His-tagged enzyme from Escherichia coli strain BL21trxB by nickel affinity chromatography to over 95% purity
Ni-NTA column chromatography, and gel filtration
CLONED (Commentary)
ORGANISM
UNIPROT
LITERATURE
gene RV0091, recombinant expression of active His-tagged enzyme in Escherichia coli strain BL21trxB, optimization of expression method
expressed in Escherichia coli BL21trxB cells
REF.
AUTHORS
TITLE
JOURNAL
VOL.
PAGES
YEAR
ORGANISM (UNIPROT)
PUBMED ID
SOURCE
Chen, H.; Yang, H.; Hu, Z.; Yang, H.; Ma, H.; Gao, S.; Guo, Q.; Bai, W.; Qin, L.; Li, L.
Prokaryotic expression and activity analysis of 5'-methylthioadenosine nucleosidase in Mycobacterium tuberculosis
Chin. J. Microbiol. Immunol.
32
589-594
2012
Mycobacterium tuberculosis, Mycobacterium tuberculosis (P9WJN3)
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Manually annotated by BRENDA team