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Literature summary for 3.1.4.2 extracted from

  • Jackson, C.J.; Carr, P.D.; Liu, J.W.; Watt, S.J.; Beck, J.L.; Ollis, D.L.
    The structure and function of a novel glycerophosphodiesterase from Enterobacter aerogenes (2007), J. Mol. Biol., 367, 1047-1062.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expression in Escherichia coli Klebsiella aerogenes

Crystallization (Commentary)

Crystallization (Comment) Organism
-
Klebsiella aerogenes

Metals/Ions

Metals/Ions Comment Organism Structure
Co2+
-
Klebsiella aerogenes
Zn2+ activity of enzyme with Zn2+ 30 fold less than with Co2+ with substrate bis(p-nitro-phenyl)phosphate Klebsiella aerogenes

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
30800
-
monomer Klebsiella aerogenes
185700
-
electrospray ionisation mass spectrometry, under non-denaturing conditions, consistent with calculated mass of hexamer Klebsiella aerogenes

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
glycero-3-phosphoethanolamine + H2O Klebsiella aerogenes hydrolysis of the 3'-5' phosphodiester bond sn-glycerol-3-phosphate + ethanolamine
-
?

Organism

Organism UniProt Comment Textmining
Klebsiella aerogenes
-
-
-

Purification (Commentary)

Purification (Comment) Organism
gel filtration Klebsiella aerogenes

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
bis(p-nitro-phenyl)phosphate + H2O
-
Klebsiella aerogenes ?
-
?
glycero-3-phosphoethanolamine + H2O hydrolysis of the 3'-5' phosphodiester bond Klebsiella aerogenes sn-glycerol-3-phosphate + ethanolamine
-
?
glycero-3-phosphoethanolamine + H2O also active on phosphomonoester, phosphodiester, phosphotriester and phosphorothiolate substrates Klebsiella aerogenes sn-glycerol-3-phosphate + ethanolamine
-
?

Subunits

Subunits Comment Organism
hexamer three dimers stabilized by an inter-chain disulfide bond, alpha/beta-sandwich Klebsiella aerogenes

Synonyms

Synonyms Comment Organism
glycerophosphodiesterase
-
Klebsiella aerogenes
GpdQ
-
Klebsiella aerogenes