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Literature summary for 4.2.1.90 extracted from

  • Watanabe, S.; Saimura, M.; Makino, K.
    Eukaryotic and bacterial gene clusters related to an alternative pathway of non-phosphorylated L-rhamnose metabolism (2008), J. Biol. Chem., 283, 20372-20382.
    View publication on PubMed
Search for more literature for 4.2.1.90

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.115
-
 L-Rhamnonate pH 7.0, 30°C Azotobacter vinelandii
1.37
-
 L-Rhamnonate pH 7.0, 30°C Scheffersomyces stipitis

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+
-
 Azotobacter vinelandii
Mg2+
-
 Debaryomyces hansenii
Mg2+
-
 Scheffersomyces stipitis

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
L-rhamnonate Azotobacter vinelandii step in the alternative pathway for L-rhamnose metabolism, overview 2-dehydro-3-deoxy-L-rhamnonate + H2O
-
 ?
L-rhamnonate Debaryomyces hansenii step in the alternative pathway for L-rhamnose metabolism, overview 2-dehydro-3-deoxy-L-rhamnonate + H2O
-
 ?
L-rhamnonate Scheffersomyces stipitis step in the alternative pathway for L-rhamnose metabolism, overview 2-dehydro-3-deoxy-L-rhamnonate + H2O
-
 ?
L-rhamnonate Debaryomyces hansenii NBRC0083 step in the alternative pathway for L-rhamnose metabolism, overview 2-dehydro-3-deoxy-L-rhamnonate + H2O
-
 ?
L-rhamnonate Azotobacter vinelandii NBRC 102612 step in the alternative pathway for L-rhamnose metabolism, overview 2-dehydro-3-deoxy-L-rhamnonate + H2O
-
 ?

Organism

Organism UniProt Comment Textmining
Azotobacter vinelandii
-
-
-
Azotobacter vinelandii NBRC 102612
-
-
-
Debaryomyces hansenii
-
-
-
Debaryomyces hansenii NBRC0083
-
-
-
Scheffersomyces stipitis
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-lyxonate
-
 Azotobacter vinelandii 2-dehydro-3-deoxy-L-lyxonate + H2O
-
 ?
L-lyxonate
-
 Azotobacter vinelandii NBRC 102612 2-dehydro-3-deoxy-L-lyxonate + H2O
-
 ?
L-mannonate
-
 Azotobacter vinelandii 2-dehydro-3-deoxy-L-mannonate + H2O
-
 ?
L-mannonate
-
 Azotobacter vinelandii NBRC 102612 2-dehydro-3-deoxy-L-mannonate + H2O
-
 ?
L-rhamnonate
-
 Debaryomyces hansenii 2-dehydro-3-deoxy-L-rhamnonate + H2O
-
 ?
L-rhamnonate
-
 Scheffersomyces stipitis 2-dehydro-3-deoxy-L-rhamnonate + H2O
-
 ?
L-rhamnonate step in the alternative pathway for L-rhamnose metabolism, overview Azotobacter vinelandii 2-dehydro-3-deoxy-L-rhamnonate + H2O
-
 ?
L-rhamnonate step in the alternative pathway for L-rhamnose metabolism, overview Debaryomyces hansenii 2-dehydro-3-deoxy-L-rhamnonate + H2O
-
 ?
L-rhamnonate step in the alternative pathway for L-rhamnose metabolism, overview Scheffersomyces stipitis 2-dehydro-3-deoxy-L-rhamnonate + H2O
-
 ?
L-rhamnonate the catalytic mechanism is similar to those of the known acid-sugar dehydratases in this protein family Azotobacter vinelandii 2-dehydro-3-deoxy-L-rhamnonate + H2O
-
 ?
L-rhamnonate
-
 Debaryomyces hansenii NBRC0083 2-dehydro-3-deoxy-L-rhamnonate + H2O
-
 ?
L-rhamnonate step in the alternative pathway for L-rhamnose metabolism, overview Debaryomyces hansenii NBRC0083 2-dehydro-3-deoxy-L-rhamnonate + H2O
-
 ?
L-rhamnonate step in the alternative pathway for L-rhamnose metabolism, overview Azotobacter vinelandii NBRC 102612 2-dehydro-3-deoxy-L-rhamnonate + H2O
-
 ?
L-rhamnonate the catalytic mechanism is similar to those of the known acid-sugar dehydratases in this protein family Azotobacter vinelandii NBRC 102612 2-dehydro-3-deoxy-L-rhamnonate + H2O
-
 ?

Synonyms

Synonyms Comment Organism
LRA3
-
 Azotobacter vinelandii
LRA3
-
 Debaryomyces hansenii
LRA3
-
 Scheffersomyces stipitis

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
30
-
 assay at Azotobacter vinelandii
30
-
 assay at Debaryomyces hansenii
30
-
 assay at Scheffersomyces stipitis

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
0.72
-
 L-Rhamnonate pH 7.0, 30°C Azotobacter vinelandii
49.3
-
 L-Rhamnonate pH 7.0, 30°C Scheffersomyces stipitis

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7
-
 assay at Azotobacter vinelandii
7
-
 assay at Debaryomyces hansenii
7
-
 assay at Scheffersomyces stipitis