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Literature summary for 3.1.3.5 extracted from

  • Olson, A.C.; Fraser, M.J.
    A 5'-nucleotidase from Neurospora crassa (1974), Biochim. Biophys. Acta, 334, 156-167.
No PubMed abstract available

Activating Compound

Activating Compound Comment Organism Structure
glycine activation Neurospora crassa
histidine activation Neurospora crassa

Inhibitors

Inhibitors Comment Organism Structure
ATP
-
Neurospora crassa
deoxyadenosine
-
Neurospora crassa
deoxycytidine
-
Neurospora crassa
KCl
-
Neurospora crassa
thymidine
-
Neurospora crassa

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.015
-
5'-dTMP
-
Neurospora crassa
0.083
-
5'-dGMP
-
Neurospora crassa
0.125
-
5'-dAMP
-
Neurospora crassa
0.13
-
5'-AMP
-
Neurospora crassa
0.15
-
5'-dCMP
-
Neurospora crassa

Metals/Ions

Metals/Ions Comment Organism Structure
NH4Cl activation Neurospora crassa

Organism

Organism UniProt Comment Textmining
Neurospora crassa
-
-
-

Purification (Commentary)

Purification (Comment) Organism
copurification with single-strand-specific exonuclease Neurospora crassa

Source Tissue

Source Tissue Comment Organism Textmining
conidium
-
Neurospora crassa
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
5'-AMP + H2O
-
Neurospora crassa adenosine + phosphate
-
?
5'-CMP + H2O
-
Neurospora crassa cytidine + phosphate
-
?
5'-dAMP + H2O i.e. 2'-deoxyadenosine 5'-phosphate Neurospora crassa deoxyadenosine + phosphate
-
?
5'-dCMP + H2O i.e. 2'-deoxycytosine 5'-phosphate Neurospora crassa deoxycytidine + phosphate
-
?
5'-dGMP + H2O i.e. 2'-deoxyguanosine 5'-phosphate Neurospora crassa deoxyguanosine + phosphate
-
?
5'-dTMP + H2O i.e. 2'-deoxythymidine 5'-phosphate Neurospora crassa deoxythymidine + phosphate
-
?
5'-GMP + H2O
-
Neurospora crassa guanosine + phosphate
-
?
5'-IMP + H2O
-
Neurospora crassa inosine + phosphate
-
?
5'-UMP + H2O
-
Neurospora crassa uridine + phosphate
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5.5
-
second optimum at pH 8.3 Neurospora crassa
8.3
-
second optimum at pH 5.5 Neurospora crassa