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Literature summary for 4.6.1.14 extracted from

  • Zheng, Z.; Butler, K.D.; Tweten, R.K.; Mensa-Wilmot, K.
    Endosomes, glycosomes, and glycosylphosphatidylinositol catabolism in Leishmania major (2004), J. Biol. Chem., 279, 42106-42113.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expression in Leishmania major Trypanosoma brucei

Protein Variants

Protein Variants Comment Organism
C184A exhibits activity in the range detected for the unmutated protein, deficiency of cell-associated gp63, localization in endo-lysosome Trypanosoma brucei
C269C/C270S/C273S exhibits activity in the range detected for the unmutated protein, localization in glycosome Trypanosoma brucei
C269S/C270S exhibits activity in the range detected for the unmutated protein, localization in glycosome Trypanosoma brucei
C269S/C273S exhibits activity in the range detected for the unmutated protein, localization in glycosome Trypanosoma brucei
C270S/C273S exhibits activity in the range detected for the unmutated protein, localization in glycosome Trypanosoma brucei
C347A exhibits activity in the range detected for the unmutated protein, deficiency of cell-associated gp63, localization in endo-lysosome Trypanosoma brucei
C80A exhibits activity in the range detected for the unmutated protein, localization in glycosome Trypanosoma brucei
Q81L inactive Trypanosoma brucei

Localization

Localization Comment Organism GeneOntology No. Textmining
glycosome in case of mutations on the endosome targeting motif, glycosomal GPI-PLC from Trypanosoma brucei fails to produce the glycosylphosphatidylinositol deficiency in Leishmania major Trypanosoma brucei 20015
-
additional information endo-lysosomal system, wild-type, endosomal GPI-PLC from Trypanosoma brucei causes a deficiency of protein glycosylphosphatidylinositols in Leishmania major Trypanosoma brucei
-
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
6-(alpha-D-glucosaminyl)-1-phosphatidyl-1D-myo-inositol Trypanosoma brucei
-
6-(alpha-D-glucosaminyl)-1D-myo-inositol 1,2-cyclic phosphate + 1,2-diacyl-sn-glycerol
-
?

Organism

Organism UniProt Comment Textmining
Trypanosoma brucei
-
-
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
652
-
-
Trypanosoma brucei

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
6-(alpha-D-glucosaminyl)-1-phosphatidyl-1D-myo-inositol
-
Trypanosoma brucei 6-(alpha-D-glucosaminyl)-1D-myo-inositol 1,2-cyclic phosphate + 1,2-diacyl-sn-glycerol
-
?

Synonyms

Synonyms Comment Organism
glycosylphosphatidylinositol-specific phospholipase C
-
Trypanosoma brucei
GPI-PLC
-
Trypanosoma brucei