Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 4.2.1.24 extracted from

  • Bhosale, S.; Kshirsagar, D.; Pawar, P.; Yeole, T.; Ranade, D.
    Purification and characterization of 5-aminolevulinic acid dehydratase from Methanosarcina barkeri (1995), FEMS Microbiol. Lett., 127, 151-155.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
Cu2+
-
Methanosarcina barkeri
Pb2+
-
Methanosarcina barkeri

Metals/Ions

Metals/Ions Comment Organism Structure
K+ activates up to 3 mM Methanosarcina barkeri
Ni(2+) 0.15 mM, activates Methanosarcina barkeri
Zn2+ activates Methanosarcina barkeri
Zn2+ optimal stimulation at 0.1 mM Methanosarcina barkeri

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
30000
-
8 * 30000, SDS-PAGE Methanosarcina barkeri
280000
-
gel filtration Methanosarcina barkeri

Organism

Organism UniProt Comment Textmining
Methanosarcina barkeri
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Methanosarcina barkeri

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.39
-
-
Methanosarcina barkeri

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
5-aminolevulinate + 5-aminolevulinate
-
Methanosarcina barkeri porphobilinogen + 2 H2O
-
?

Subunits

Subunits Comment Organism
octamer 8 * 30000, SDS-PAGE Methanosarcina barkeri

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8.5
-
two pH-optima at pH 8.5 and at pH 9.4 Methanosarcina barkeri
9.4
-
two pH-optima at pH 8.5 and at pH 9.4 Methanosarcina barkeri