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Literature summary for 4.2.1.90 extracted from

  • Twerdochlib, A.L.; Pedrosa, F.O.; Funayama, S.; Rigo, L.U.
    L-Rhamnose metabolism in Pichia stipitis and Debaryomyces polymorphus (1994), Can. J. Microbiol., 40, 896-902.
No PubMed abstract available

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
L-rhamnonate Scheffersomyces stipitis
-
2-dehydro-3-deoxy-L-rhamnonate + H2O
-
?
L-rhamnonate Schwanniomyces polymorphus
-
2-dehydro-3-deoxy-L-rhamnonate + H2O
-
?
L-rhamnonate Scheffersomyces stipitis NRC 5568
-
2-dehydro-3-deoxy-L-rhamnonate + H2O
-
?
L-rhamnonate Schwanniomyces polymorphus 1747
-
2-dehydro-3-deoxy-L-rhamnonate + H2O
-
?

Organism

Organism UniProt Comment Textmining
Scheffersomyces stipitis
-
NRC 5568, PR1 mutant
-
Schwanniomyces polymorphus
-
-
-
Schwanniomyces polymorphus 1747
-
-
-

Purification (Commentary)

Purification (Comment) Organism
NRC 5568, PR1 mutant, partial Scheffersomyces stipitis
NRC 5568, PR1 mutant, partial Schwanniomyces polymorphus
strain 1747, partial Scheffersomyces stipitis
strain 1747, partial Schwanniomyces polymorphus

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.0083
-
-
Scheffersomyces stipitis
0.0085
-
-
Schwanniomyces polymorphus

Storage Stability

Storage Stability Organism
-20°C Scheffersomyces stipitis
-20°C Schwanniomyces polymorphus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-rhamnonate
-
Scheffersomyces stipitis 2-dehydro-3-deoxy-L-rhamnonate + H2O
-
?
L-rhamnonate
-
Schwanniomyces polymorphus 2-dehydro-3-deoxy-L-rhamnonate + H2O
-
?
L-rhamnonate
-
Scheffersomyces stipitis NRC 5568 2-dehydro-3-deoxy-L-rhamnonate + H2O
-
?
L-rhamnonate
-
Schwanniomyces polymorphus 1747 2-dehydro-3-deoxy-L-rhamnonate + H2O
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
30
-
assay at Scheffersomyces stipitis
30
-
assay at Schwanniomyces polymorphus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7
-
assay at Scheffersomyces stipitis
7
-
assay at Schwanniomyces polymorphus