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Literature summary for 3.1.3.27 extracted from

  • Ghachi, M.E.; Howe, N.; Auger, R.; Lambion, A.; Guiseppi, A.; Delbrassine, F.; Manat, G.; Roure, S.; Peslier, S.; Sauvage, E.; Vogeley, L.; Rengifo-Gonzalez, J.C.; Charlier, P.; Mengin-Lecreulx, D.; Foglino, M.; Touze, T.; Caffrey, M.; Kerff, F.
    Crystal structure and biochemical characterization of the transmembrane PAP2 type phosphatidylglycerol phosphate phosphatase from Bacillus subtilis (2017), Cell. Mol. Life Sci., 74, 2319-2332 .
    View publication on PubMed

Crystallization (Commentary)

Crystallization (Comment) Organism
structure at 2.25 A resolution, with phosphate analogue tungstate in the active site. The structure reveals two lipid chains in the active site vicinity Bacillus subtilis

Protein Variants

Protein Variants Comment Organism
G86F no significant change in activity Bacillus subtilis
K93A no significant change in activity with 1,2-diacyl-sn-glycero-3-phospho-(1'-sn-glycero-3'-phosphate), more than 50% increase in activity for undecaprenyldiphosphate and farnesyldiphosphate Bacillus subtilis
K93W no significant change in activity Bacillus subtilis
L82W no significant change in activity Bacillus subtilis
R89A slight decrease in activity Bacillus subtilis
S55A no significant change in activity Bacillus subtilis

Localization

Localization Comment Organism GeneOntology No. Textmining
membrane
-
Bacillus subtilis 16020
-

Organism

Organism UniProt Comment Textmining
Bacillus subtilis O34349
-
-
Bacillus subtilis 168 O34349
-
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
12.5
-
substrate undecaprenyldiphosphate, pH 7.4, 37°C Bacillus subtilis
19.8
-
substrate isopentenyldiphosphate, pH 7.4, 37°C Bacillus subtilis
30.6
-
substrate farnesyldiphosphate, pH 7.4, 37°C Bacillus subtilis
54.7
-
substrate 1,2-diacyl-sn-glycero-3-phospho-(1'-sn-glycero-3'-phosphate), pH 7.4, 37°C Bacillus subtilis

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1,2-diacyl-sn-glycero-3-phospho-(1'-sn-glycero-3'-phosphate) + H2O
-
Bacillus subtilis 1,2-diacyl-sn-glycero-3-phospho-(1'-sn-glycerol) + phosphate
-
?
1,2-diacyl-sn-glycero-3-phospho-(1'-sn-glycero-3'-phosphate) + H2O
-
Bacillus subtilis 168 1,2-diacyl-sn-glycero-3-phospho-(1'-sn-glycerol) + phosphate
-
?
farnesyldiphosphate + H2O
-
Bacillus subtilis farnesylphosphate + phosphate
-
?
farnesyldiphosphate + H2O
-
Bacillus subtilis 168 farnesylphosphate + phosphate
-
?
isopentenyldiphosphate + H2O
-
Bacillus subtilis isopentenylphosphate + phosphate
-
?
isopentenyldiphosphate + H2O
-
Bacillus subtilis 168 isopentenylphosphate + phosphate
-
?
undecaprenyldiphosphate + H2O
-
Bacillus subtilis undecaprenylphosphate + phosphate
-
?
undecaprenyldiphosphate + H2O
-
Bacillus subtilis 168 undecaprenylphosphate + phosphate
-
?

Synonyms

Synonyms Comment Organism
PgpB
-
Bacillus subtilis
YodM
-
Bacillus subtilis

General Information

General Information Comment Organism
physiological function enzyme is the principal phosphatidylglycerol phosphate phosphatase of Bacillus subtilis. Gene expression complements both undecaprenylphosphate and phosphatidylglycerol metabolisms in Escherichia coli mutant strains Bacillus subtilis