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Literature summary for 4.1.2.4 extracted from

  • Hoffee, P.
    Deoxyribose-5-phosphate aldolase from Salmonella typhimurium (1975), Methods Enzymol., 42C, 276-279.
    View publication on PubMed

General Stability

General Stability Organism
not stable to freezing. Loses all activity when frozen and thawed Salmonella enterica subsp. enterica serovar Typhimurium

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.1
-
2-deoxy-D-ribose 5-phosphate
-
Salmonella enterica subsp. enterica serovar Typhimurium
0.6
-
D-glyceraldehyde 3-phosphate
-
Salmonella enterica subsp. enterica serovar Typhimurium
3.5
-
acetaldehyde
-
Salmonella enterica subsp. enterica serovar Typhimurium

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
28500
-
2 * 28500, SDS-PAGE Salmonella enterica subsp. enterica serovar Typhimurium
57000
-
-
Salmonella enterica subsp. enterica serovar Typhimurium

Organism

Organism UniProt Comment Textmining
Salmonella enterica subsp. enterica serovar Typhimurium
-
ATCC 15277
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
55
-
-
Salmonella enterica subsp. enterica serovar Typhimurium

Storage Stability

Storage Stability Organism
4°C, in ammonium sulfate solution, stable Salmonella enterica subsp. enterica serovar Typhimurium

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2-deoxy-D-ribose 5-phosphate specific for 2-deoxy-D-ribose 5-phosphate Salmonella enterica subsp. enterica serovar Typhimurium D-glyceraldehyde 3-phosphate + acetaldehyde
-
?
D-glyceraldehyde 3-phosphate + acetaldehyde
-
Salmonella enterica subsp. enterica serovar Typhimurium 2-deoxy-D-ribose 5-phosphate
-
?

Subunits

Subunits Comment Organism
dimer 2 * 28500, SDS-PAGE Salmonella enterica subsp. enterica serovar Typhimurium

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.3 8.4
-
Salmonella enterica subsp. enterica serovar Typhimurium