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3.1.1.47: 1-alkyl-2-acetylglycerophosphocholine esterase

This is an abbreviated version!
For detailed information about 1-alkyl-2-acetylglycerophosphocholine esterase, go to the full flat file.

Word Map on EC 3.1.1.47

Reaction

1-alkyl-2-acetyl-sn-glycero-3-phosphocholine
+
H2O
=
1-alkyl-sn-glycero-3-phosphocholine
+
acetate

Synonyms

(PAF)-acetylhydrolase, 1-alkyl-2-acetyl-sn-glycero-3-phosphocholine: acetylhydrolase, 1-alkyl-2-acetylglycerophosphocholine esterase, 1-alkyl-2-acetyllecithin deacetylase, 1-O-alkyl-2-acetyl-sn-glycero-3-phosphocholine acetylhydrolase, 2-acetyl-1-alkylglycerophosphocholine esterase, acetylhydrolase, alkylacetyl-GPC:acetylhydrolase, aspirin hydrolase, blood platelet-activating factor-acetyl hydrolase, Ca2+-independent phospholipase A2, calcium-independent serine lipase Lp-PLA2, deacetylase, 1-alkyl-2-acetyllecithin, group VII PAF acetylhydrolase homolog, group VII phospholipase A2, group VIII phospholipase A2, HpPAF-AH, HSD-PLA2, intracellular platelet-activating factor acetylhydrolase alpha 2 subunit variant 1, intracellular platelet-activating factor acetylhydrolase alpha 2 subunit variant 2, intracellular platelet-activating factor acetylhydrolase alpha 2 subunit variant 3, intracellular platelet-activating factor acetylhydrolase alpha 2 subunit variant 4, intracellular platelet-activating factor acetylhydrolase alpha 2 subunit variant 5, LDL-associated phospholipase A2, LDL-PLA(2), lipoprotein associated phospholipase A2, lipoprotein-associated phospholipase A2, lipoprotein-associated PLA2, lipoprotein-associated platelet-activating factor acetylhydrolase, lipoprotein-PLA2, Lissencephaly-1 protein, Lp-PLA2, LpPLA2, More, PAF 2-acylhydrolase, PAF acetylhydrolase, PAF acetylhydrolase I, PAF acetylhydrolase II, PAF-acetylhydrolase, PAF-acetylhydrolase II, PAF-AH, PAF-AH (II), PAF-AH alpha, PAF-AH I, PAF-AH II, PAFAH, PAFAH alpha, PAFAH1B2, PAFAH2, phosphatide 2-acylhydrolase, phospholipase A2, PLA2, PLA2G7, PLA2G7 gene, plasma lipoprotein-associated phospholipase A2, plasma PAF acetylhydrolase, plasma PAF-AH, plasma platelet - activating factor - acetylhydrolase, plasma platelet activating factor acetylhydrolase, plasma platelet activating factor-acetylhydrolase, plasma platelet-activating factor acetylhydrolase, platelet activating factor acetylhydrolase, platelet activating factor-acetyl hydrolase, platelet activating factor-acetylhydrolase, platelet-activating factor acetyl-hydrolase, platelet-activating factor acetylhadrolase, platelet-activating factor acetylhydrolase, platelet-activating factor acetylhydrolase II, platelet-activating factor acetylhydrolyase, platelet-activating factor acetylohydrolase, platelet-activating factor-acetylhydrolase, platelet-activating-factor acetylhydrolase, Plg7p, pPAF-AH, Serine dependent phospholipase A2, serum platelet-activating factor acetylhydrolase, SpV-1, SpV-2, SpV-3, SpV-4, SpV-5, type I PAF acetylhydrolase, type I platelet-activating factor acetylhydrolase, Type II platelet-activating factor-acetylhydrolase, VIIA phospholipase A2

ECTree

     3 Hydrolases
         3.1 Acting on ester bonds
             3.1.1 Carboxylic-ester hydrolases
                3.1.1.47 1-alkyl-2-acetylglycerophosphocholine esterase

Molecular Weight

Molecular Weight on EC 3.1.1.47 - 1-alkyl-2-acetylglycerophosphocholine esterase

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MOLECULAR WEIGHT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
100000
-
intracellular enzyme form Ib from brain, gel filtration
14000
-
x * 14000, secretory isozyme
17800
2 * 17800, SpV-1 forms higher molecular weight complexes ranging from 65000 Da to 110000 Da in addition to the 35000 Da complex calculated from sequence
22800
x * 22800, calculated from sequence
25000
26000
28000
29000
30000
31000
-
x * 25000 + x * 31000, the 25000 Da component represents the catalytic unit, SDS-PAGE
37000
-
x * 66000, major part, + x * 37000, mino part, SDS-PAGE
38000
-
1 * 38000 + 1 * 25000, SDS-PAGE
40000
42700
-
1 * 42700, plasma enzyme, SDS-PAGE
43000
43000 - 67000
-
plasma isozyme, gel filtration
43400
residues 47-429
43491
-
x * 40000, cytosolic and membraneous PAF-TA, SDS-PAGE, x * 43491, PAF-AH isozyme II, amino acid sequence calculation
45390
-
sequence of cDNA
45400
-
-
46000
-
x * 46000 + x * 63000, SDS-PAGE
55000
58000 - 63000
-
plasma isozyme, gel filtration
60000
63000
64000
-
gel filtration
66000
-
x * 66000, major part, + x * 37000, mino part, SDS-PAGE
70000
-
native enzyme, gel filtration