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Literature summary for 3.2.2.4 extracted from

  • Giranda, V.L.; Berman, H.M.; Schramm, V.L.
    Crystallographic quaternary structural analysis of AMP nucleosidases from Escherichia coli and Azotobacter vinelandii (1989), J. Biol. Chem., 264, 15674-15680.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
MgATP2-
-
Escherichia coli
MgATP2-
-
Azotobacter vinelandii

Crystallization (Commentary)

Crystallization (Comment) Organism
hexamer Azotobacter vinelandii
tetramer Escherichia coli

Inhibitors

Inhibitors Comment Organism Structure
Formycin monophosphate
-
Azotobacter vinelandii
Formycin monophosphate
-
Escherichia coli
phosphate
-
Azotobacter vinelandii
phosphate
-
Escherichia coli

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
53850
-
-
Escherichia coli
53850
-
calculation from sequence of DNA Azotobacter vinelandii
54000
-
6 * 54000, gel filtration Azotobacter vinelandii
280000
-
4 * 280000, chromatographic results Escherichia coli

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
AMP + H2O Escherichia coli
-
?
-
?
AMP + H2O Azotobacter vinelandii
-
?
-
?

Organism

Organism UniProt Comment Textmining
Azotobacter vinelandii
-
-
-
Escherichia coli
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Escherichia coli

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
AMP + H2O
-
Escherichia coli adenine + ribose 5-phosphate
-
?
AMP + H2O
-
Azotobacter vinelandii adenine + ribose 5-phosphate
-
?
AMP + H2O
-
Escherichia coli ?
-
?
AMP + H2O
-
Azotobacter vinelandii ?
-
?

Subunits

Subunits Comment Organism
hexamer 6 * 54000, gel filtration Azotobacter vinelandii
tetramer 4 * 280000, chromatographic results Escherichia coli