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Literature summary for 5.4.3.3 extracted from

  • Frey, P.A.; Reed, G.H.
    Pyridoxal-5'-phosphate as the catalyst for radical isomerization in reactions of PLP-dependent aminomutases (2011), Biochim. Biophys. Acta, 1814, 1548-1557.
    View publication on PubMed

Organism

Organism UniProt Comment Textmining
Acetoanaerobium sticklandii
-
-
-
Porphyromonas gingivalis
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
(R)-lysine best substrate Porphyromonas gingivalis ?
-
?
(S)-beta-lysine
-
Acetoanaerobium sticklandii 3,5-diaminohexanoate
-
r
(S)-beta-lysine
-
Porphyromonas gingivalis 3,5-diaminohexanoate
-
r
(S)-lysine
-
Porphyromonas gingivalis ?
-
?
4-thia-(R)-lysine 4-thia-(R)-lysine reacts with the complex of pyridoxal 5'-phosphate, adenosylcobalamin, and lysine 5,6-aminomutase to generate cob(II)alamin, 5'-deoxyadenosine, and 4-thialysine-based free radicals Acetoanaerobium sticklandii ?
-
?
4-thia-(S)-lysine 4-thia-(S)-lysine reacts with the complex of pyridoxal 5'-phosphate, adenosylcobalamin, and lysine 5,6-aminomutase to generate cob(II)alamin, 5'-deoxyadenosine, and 4-thialysine-based free radicals Acetoanaerobium sticklandii ?
-
?

Subunits

Subunits Comment Organism
heterodimer
-
Acetoanaerobium sticklandii
heterodimer
-
Porphyromonas gingivalis

Synonyms

Synonyms Comment Organism
(R)-lysine mutase formerly Acetoanaerobium sticklandii
(R)-lysine mutase formerly Porphyromonas gingivalis
beta-Lysine mutase
-
Acetoanaerobium sticklandii
beta-Lysine mutase
-
Porphyromonas gingivalis

Cofactor

Cofactor Comment Organism Structure
adenosylcobalamin
-
Acetoanaerobium sticklandii
adenosylcobalamin
-
Porphyromonas gingivalis
pyridoxal 5'-phosphate
-
Acetoanaerobium sticklandii
pyridoxal 5'-phosphate
-
Porphyromonas gingivalis

kcat/KM [mM/s]

kcat/KM Value [1/mMs-1] kcat/KM Value Maximum [1/mMs-1] Substrate Comment Organism Structure
0.00043
-
(S)-lysine pH and temperature not specified in the publication Porphyromonas gingivalis
0.48
-
(S)-beta-lysine pH and temperature not specified in the publication Porphyromonas gingivalis
0.63
-
(R)-lysine pH and temperature not specified in the publication Porphyromonas gingivalis