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Literature summary for 5.1.3.14 extracted from

  • Spivak, C.T.; Roseman, S.
    UDP-N-acetyl-D-glucosamine 2'-epimerase (1966), Methods Enzymol., 9, 612-615.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
Cu2+
-
Rattus norvegicus
Fe3+
-
Rattus norvegicus
Mn2+
-
Rattus norvegicus
NEM
-
Rattus norvegicus
PCMB
-
Rattus norvegicus
Zn2+
-
Rattus norvegicus

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ increases activity Rattus norvegicus

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Rattus norvegicus

Reaction

Reaction Comment Organism Reaction ID
UDP-N-acetyl-alpha-D-glucosamine = UDP-N-acetyl-alpha-D-mannosamine UDP-N-acetyl-D-mannosamine is not an intermediate Rattus norvegicus
UDP-N-acetyl-alpha-D-glucosamine = UDP-N-acetyl-alpha-D-mannosamine products: UDP + N-acetyl-D-mannosamine Rattus norvegicus

Source Tissue

Source Tissue Comment Organism Textmining
liver
-
Rattus norvegicus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.6
-
-
Rattus norvegicus

Storage Stability

Storage Stability Organism
2°C, several days, maintains well over 50% of its activity Rattus norvegicus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
N-Acetyl-D-glucosamine
-
Rattus norvegicus ?
-
?
N-Acetyl-D-glucosamine 1-phosphate
-
Rattus norvegicus ?
-
?
UDP-glucose
-
Rattus norvegicus ?
-
?
UDP-N-acetyl-D-glucosamine reversibility is not detected Rattus norvegicus UDP-N-acetyl-D-mannosamine
-
?
UDP-N-acetylgalactosamine
-
Rattus norvegicus ?
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.7
-
-
Rattus norvegicus