ENTRY EC 3.1.1.3
NAME Triacylglycerol lipase
Lipase
Triglyceride lipase
Tributyrase
CLASS Hydrolases
Acting on ester bonds
Carboxylic ester hydrolases
SYSNAME Triacylglycerol acylhydrolase
REACTION Triacylglycerol + H2O = Diacylglycerol + a Carboxylate
SUBSTRATE Triacylglycerol
H2O
PRODUCT Diacylglycerol
Carboxylate
COMMENT The pancreatic enzyme acts only on an ester-water interface;
the outer ester links are preferentially hydrolyzed.
PATHWAY PATH: MAP00561 Glycerolipid metabolism
DISEASE MIM: 114840 Carboxyl-ester lipase (bile-salt stimulated lipase)
MIM: 151670 Lipase, hepatic; Hepatic lipase deficiency (3)
MIM: 246600 Pancreatic lipase; Pancreatic lipase deficiency (1)
MIM: 278000 Lipase A, lysosomal acid, cholesterol esterase; Wolman
disease (3); Cholesteryl ester storage disease (3)
MOTIF PS: PS00120 [LIV]-x-[LIVFY]-[LIVST]-G-[HYWV]-S-x-G-[GSTAC]
PS: PS00122 F-[GR]-G-x(4)-[LIVM]-x-[LIV]-x-G-x-S-[STAG]-G
PS: PS00330 D-x-[LI]-x(4)-G-x-D-x-[LI]-x-G-G-x(3)-D
PS: PS00941 [ED]-D-C-L-[YT]-[LIV]-[DNS]-[LIV]-[LIVFYW]-x-[PQR]
PS: PS01098 [LIVMFYAG](4)-G-D-S-[LIVM]-x(1,2)-[TAG]-G
GENES BSU: lipA(lip) lipB(yfiP)
MGE: MG344(lip1)
MPN: G12_orf272V(lip3) H08_orf289(lip3)
SYN: sll1969
SCE: YDR058C(TGL2)
HSA: CEL(BSSL) LIPB LIPC(Hs.9994) PNLIP(Hs.99950)
STRUCTURES PDB: 1CRL 1CUA 1CUB 1CUC 1CUD 1CUE 1CUF 1CUG 1CUH 1CUI
1CUJ 1CUU 1CUV 1CUW 1CUX 1CUY 1CUZ 1CVL 1ETH 1FFA
1FFB 1FFC 1FFD 1FFE 1GPL 1HPL 1LBS 1LBT 1LGY 1LPA
1LPB 1LPM 1LPN 1LPO 1LPP 1LPS 1OIL 1TAH 1TCA 1TCB
1TCC 1TGL 1THG 1TIA 1TIB 1TIC 1TRH 2LIP 3LIP 3TGL
4TGL 5TGL
DBLINKS University of Geneva ENZYME DATA BANK: 3.1.1.3
WIT (What Is There) Metabolic Reconstruction: 3.1.1.3
SCOP (Structural Classificaion of Proteins): 3.1.1.3
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