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Literature summary for 3.13.2.1 extracted from

  • Kim, I.K.; Zhang, C.Y.; Chiang, P.K.; Cantoni, G.L.
    S-Adenosylhomocysteine hydrolase from hamster liver: purification and kinetic properties (1983), Arch. Biochem. Biophys., 226, 65-72.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
3-deaza-(+/-)-aristeromycin
-
Mesocricetus auratus
3-deazaadenosine
-
Mesocricetus auratus
adenine
-
Mesocricetus auratus
S-adenosyl-L-homocysteine
-
Mesocricetus auratus

Inhibitors

Inhibitors Comment Organism Structure
(+/-)-aristeromycin
-
Mesocricetus auratus
3-deaza-(+/-)-aristeromycin
-
Mesocricetus auratus
3-Deazaadenine
-
Mesocricetus auratus
3-deazaadenosine
-
Mesocricetus auratus
3-deazaadenosylhomocysteine
-
Mesocricetus auratus
3-deazaaristeromycylhomocysteine
-
Mesocricetus auratus
adenine
-
Mesocricetus auratus
S-adenosyl-L-homocysteine
-
Mesocricetus auratus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.001
-
S-adenosyl-L-homocysteine
-
Mesocricetus auratus
0.001
-
adenosine
-
Mesocricetus auratus
0.001
-
3-deazaadenosine
-
Mesocricetus auratus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
48000
-
4 * 48000, SDS-PAGE Mesocricetus auratus
200000
-
gradient gel electrophoresis Mesocricetus auratus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
S-adenosyl-L-homocysteine + H2O Mesocricetus auratus
-
adenosine + L-homocysteine
-
?

Organism

Organism UniProt Comment Textmining
Mesocricetus auratus
-
Golden Syrian hamster
-

Purification (Commentary)

Purification (Comment) Organism
4666fold to homogeneity Mesocricetus auratus

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.4
-
-
Mesocricetus auratus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3-deazaadenosine + L-homocysteine
-
Mesocricetus auratus 3-deazaadenosylhomocysteine
-
?
DL-homocysteine + 3-deazaadenosine
-
Mesocricetus auratus ?
-
?
DL-homocysteine + adenosine
-
Mesocricetus auratus S-adenosyl-DL-homocysteine
-
?
S-adenosyl-L-homocysteine + H2O
-
Mesocricetus auratus adenosine + L-homocysteine
-
?

Subunits

Subunits Comment Organism
tetramer 4 * 48000, SDS-PAGE Mesocricetus auratus