IntEnz - EC 3.2.2.2

EC 3 - Hydrolases

EC 3.2 - Glycosylases

EC 3.2.2 - Hydrolyzing N-glycosyl compounds

EC 3.2.2.2 - Inosine nucleosidase

IntEnz view ENZYME view

IntEnz Enzyme Nomenclature
EC 3.2.2.2

Names

Accepted name:

inosine nucleosidase

Other names:

inosinase
inosine-guanosine nucleosidase

Systematic name:

inosine ribohydrolase

Reaction

16657 [IUBMB]

H₂O

H2O

Name origin: UniProt - CHECKED (C)

CHEBI:15377

Formula: H2O
Charge: 0

ChEBI compound status: CHECKED (C)

+

inosine

inosine

Name origin: UniProt - CHECKED (C)

CHEBI:17596

Formula: C10H12N4O5
Charge: 0

ChEBI compound status: CHECKED (C)

=

D-ribose

D-ribose

Name origin: UniProt - CHECKED (C)

CHEBI:47013

Formula: C5H10O5
Charge: 0

ChEBI compound status: CHECKED (C)

+

hypoxanthine

hypoxanthine

Name origin: UniProt - CHECKED (C)

CHEBI:17368

Formula: C5H4N4O
Charge: 0

ChEBI compound status: CHECKED (C)

Links to other databases

Enzymes and pathways: NC-IUBMB , BRENDA , ERGO , ExplorEnz , ENZYME@ExPASy , KEGG , MetaCyc , UniPathway

Structural data: CSA , EC2PDB

Gene Ontology: GO:0047724

CAS Registry Number: 9030-95-9

UniProtKB/Swiss-Prot:

IUNH_CRIFA

IUNH_LEIMA

References

Koch, A.L.

Some enzymes of nucleoside metabolism of Escherichia coli.

J. Biol. Chem. 223: 535-549 (1956).
Tarr, H.L.A.

Fish muscle riboside hydrolases.

Biochem. J. 59: 386-391 (1955).

[EC 3.2.2.2 created 1961]