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Literature summary for 4.1.2.62 extracted from

  • North, J.; Wildenthal, J.; Erb, T.; Evans, B.; Byerly, K.; Gerlt, J.; Tabita, F.
    A bifunctional salvage pathway for two distinct S-adenosylmethionine by-products that is widespread in bacteria, including pathogenic Escherichia coli (2020), Mol. Microbiol., 113, 923-937 .
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expressed in Escherichia coli Rosetta(DE3) pLysS cells Escherichia coli
expressed in Escherichia coli Rosetta(DE3) pLysS cells Rhodospirillum rubrum

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.229
-
5-deoxy-D-ribulose 1-phosphate at pH 7.8, temperature not specified in the publication Rhodospirillum rubrum
0.275
-
S-methyl-5-thio-D-ribulose 1-phosphate at pH 7.8, temperature not specified in the publication Escherichia coli
0.288
-
S-methyl-5-thio-D-ribulose 1-phosphate at pH 7.8, temperature not specified in the publication Rhodospirillum rubrum
0.598
-
5-deoxy-D-ribulose 1-phosphate at pH 7.8, temperature not specified in the publication Escherichia coli
0.827
-
ribulose 1-phosphate at pH 7.8, temperature not specified in the publication Escherichia coli
7
-
ribulose 1-phosphate Km above 7.0 mM, at pH 7.8, temperature not specified in the publication Rhodospirillum rubrum

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
5-deoxy-D-ribulose 1-phosphate Escherichia coli
-
glycerone phosphate + acetaldehyde
-
?
5-deoxy-D-ribulose 1-phosphate Rhodospirillum rubrum
-
glycerone phosphate + acetaldehyde
-
?
5-deoxy-D-ribulose 1-phosphate Escherichia coli ATCC 25922
-
glycerone phosphate + acetaldehyde
-
?
S-methyl-5-thio-D-ribulose 1-phosphate Escherichia coli
-
glycerone phosphate + (2-methylthio)acetaldehyde
-
?
S-methyl-5-thio-D-ribulose 1-phosphate Rhodospirillum rubrum
-
glycerone phosphate + (2-methylthio)acetaldehyde
-
?
S-methyl-5-thio-D-ribulose 1-phosphate Escherichia coli ATCC 25922
-
glycerone phosphate + (2-methylthio)acetaldehyde
-
?

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
-
-
Escherichia coli ATCC 25922
-
-
-
Rhodospirillum rubrum
-
-
-

Purification (Commentary)

Purification (Comment) Organism
nickel affinity chromatography Escherichia coli
nickel affinity chromatography Rhodospirillum rubrum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
5-deoxy-D-ribulose 1-phosphate
-
Escherichia coli glycerone phosphate + acetaldehyde
-
?
5-deoxy-D-ribulose 1-phosphate
-
Rhodospirillum rubrum glycerone phosphate + acetaldehyde
-
?
5-deoxy-D-ribulose 1-phosphate
-
Escherichia coli ATCC 25922 glycerone phosphate + acetaldehyde
-
?
ribulose 1-phosphate
-
Escherichia coli ?
-
?
ribulose 1-phosphate
-
Rhodospirillum rubrum ?
-
?
ribulose 1-phosphate
-
Escherichia coli ATCC 25922 ?
-
?
S-methyl-5-thio-D-ribulose 1-phosphate
-
Escherichia coli glycerone phosphate + (2-methylthio)acetaldehyde
-
?
S-methyl-5-thio-D-ribulose 1-phosphate
-
Rhodospirillum rubrum glycerone phosphate + (2-methylthio)acetaldehyde
-
?
S-methyl-5-thio-D-ribulose 1-phosphate
-
Escherichia coli ATCC 25922 glycerone phosphate + (2-methylthio)acetaldehyde
-
?

Synonyms

Synonyms Comment Organism
ald2
-
Escherichia coli
ald2
-
Rhodospirillum rubrum

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
0.44
-
ribulose 1-phosphate at pH 7.8, temperature not specified in the publication Rhodospirillum rubrum
0.94
-
S-methyl-5-thio-D-ribulose 1-phosphate at pH 7.8, temperature not specified in the publication Rhodospirillum rubrum
1.94
-
5-deoxy-D-ribulose 1-phosphate at pH 7.8, temperature not specified in the publication Rhodospirillum rubrum
8.7
-
ribulose 1-phosphate at pH 7.8, temperature not specified in the publication Escherichia coli
22
-
S-methyl-5-thio-D-ribulose 1-phosphate at pH 7.8, temperature not specified in the publication Escherichia coli
22
-
5-deoxy-D-ribulose 1-phosphate at pH 7.8, temperature not specified in the publication Escherichia coli

kcat/KM [mM/s]

kcat/KM Value [1/mMs-1] kcat/KM Value Maximum [1/mMs-1] Substrate Comment Organism Structure
0.06
-
ribulose 1-phosphate kcat_Km value below 0.06 1/sec*mM, at pH 7.8, temperature not specified in the publication Rhodospirillum rubrum
1.7
-
S-methyl-5-thio-D-ribulose 1-phosphate at pH 7.8, temperature not specified in the publication Rhodospirillum rubrum
8.5
-
5-deoxy-D-ribulose 1-phosphate at pH 7.8, temperature not specified in the publication Rhodospirillum rubrum
11
-
ribulose 1-phosphate at pH 7.8, temperature not specified in the publication Escherichia coli
37
-
5-deoxy-D-ribulose 1-phosphate at pH 7.8, temperature not specified in the publication Escherichia coli
78
-
S-methyl-5-thio-D-ribulose 1-phosphate at pH 7.8, temperature not specified in the publication Escherichia coli