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Literature summary extracted from

  • Chang, C.H.; Frey, P.A.
    Cloning, sequencing, heterologous expression, purification, and characterization of adenosylcobalamin-dependent D-lysine 5, 6-aminomutase from Clostridium sticklandii (2000), J. Biol. Chem., 275, 106-114.
    View publication on PubMed

Cloned(Commentary)

EC Number Cloned (Comment) Organism
5.4.3.3 expression in Escherichia coli Acetoanaerobium sticklandii

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
5.4.3.3 Zn2+ purified KamDE contains a substantial quantity of metal ions, primarily Zn2+ Acetoanaerobium sticklandii

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
5.4.3.3 29191
-
alpha2,beta2, 2 * 57261 + 2 * 29191, deduced from nucleotide sequence Acetoanaerobium sticklandii
5.4.3.3 30000
-
alpha2,beta2, 2 * 55000 + 2 * 30000, SDS-PAGE Acetoanaerobium sticklandii
5.4.3.3 55000
-
alpha2,beta2, 2 * 55000 + 2 * 30000, SDS-PAGE Acetoanaerobium sticklandii
5.4.3.3 57261
-
alpha2,beta2, 2 * 57261 + 2 * 29191, deduced from nucleotide sequence Acetoanaerobium sticklandii

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
5.4.3.3 L-lysine Acetoanaerobium sticklandii first step in D-lysine catabolism 2,5-diaminohexanoate
-
r

Organism

EC Number Organism UniProt Comment Textmining
5.4.3.3 Acetoanaerobium sticklandii
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
5.4.3.3 recombinant and native KamDE Acetoanaerobium sticklandii

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
5.4.3.3 8.95
-
-
Acetoanaerobium sticklandii

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
5.4.3.3 L-lysine
-
Acetoanaerobium sticklandii 2,5-diaminohexanoate
-
r
5.4.3.3 L-lysine first step in D-lysine catabolism Acetoanaerobium sticklandii 2,5-diaminohexanoate
-
r

Subunits

EC Number Subunits Comment Organism
5.4.3.3 tetramer alpha2,beta2, 2 * 55000 + 2 * 30000, SDS-PAGE Acetoanaerobium sticklandii
5.4.3.3 tetramer alpha2,beta2, 2 * 57261 + 2 * 29191, deduced from nucleotide sequence Acetoanaerobium sticklandii

Synonyms

EC Number Synonyms Comment Organism
5.4.3.3 KamDE
-
Acetoanaerobium sticklandii

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
5.4.3.3 35 55 approx. 50% loss of activity at 43°C after 5 min, almost complete loss of activity at 55°C after 5 min Acetoanaerobium sticklandii

Cofactor

EC Number Cofactor Comment Organism Structure
5.4.3.3 adenosylcobalamine
-
Acetoanaerobium sticklandii
5.4.3.3 pyridoxal 5'-phosphate
-
Acetoanaerobium sticklandii