Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2 FamilyPancreatic lipase, N-terminal domain 8020250 4000743 SCOP2 (2022-06-29)
ASCOP2 FamilyColipase-binding domain 8028698 4002394 SCOP2 (2022-06-29)
ASCOP2 Superfamilyalpha/beta-Hydrolases 8032630 3000102 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyLipase/lipooxygenase domain (PLAT/LH2 domain) 8041077 3001168 SCOP2 (2022-06-29)
BSCOP2B SuperfamilyLipase/lipooxygenase domain (PLAT/LH2 domain) 8041077 3001168 SCOP2B (2022-06-29)
BSCOP2B Superfamilyalpha/beta-Hydrolases 8032630 3000102 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APLATe1hplA1 A: beta sandwichesX: jelly-rollH: Lipase/lipooxygenase domain (PLAT/LH2 domain) (From Topology)T: Lipase/lipooxygenase domain (PLAT/LH2 domain)F: PLATECOD (1.6)
ALipasee1hplA2 A: a/b three-layered sandwichesX: alpha/beta-Hydrolases (From Topology)H: alpha/beta-Hydrolases (From Topology)T: alpha/beta-HydrolasesF: LipaseECOD (1.6)
BPLATe1hplB1 A: beta sandwichesX: jelly-rollH: Lipase/lipooxygenase domain (PLAT/LH2 domain) (From Topology)T: Lipase/lipooxygenase domain (PLAT/LH2 domain)F: PLATECOD (1.6)
BLipasee1hplB2 A: a/b three-layered sandwichesX: alpha/beta-Hydrolases (From Topology)H: alpha/beta-Hydrolases (From Topology)T: alpha/beta-HydrolasesF: LipaseECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.40.50.1820 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Alpha/Beta hydrolase fold, catalytic domainCATH (4.3.0)
A2.60.60.20 Mainly Beta Sandwich Lipoxygenase-1 PLAT/LH2 domainCATH (4.3.0)
B3.40.50.1820 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Alpha/Beta hydrolase fold, catalytic domainCATH (4.3.0)
B2.60.60.20 Mainly Beta Sandwich Lipoxygenase-1 PLAT/LH2 domainCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF00151Lipase (Lipase)Lipase- Domain
A, B
PF01477PLAT/LH2 domain (PLAT)PLAT/LH2 domainThis domain is found in a variety of membrane or lipid associated proteins. It is called the PLAT (Polycystin-1, Lipoxygenase, Alpha-Toxin) domain or LH2 (Lipoxygenase homology) domain. The known structure of pancreatic lipase shows this domain bind ...This domain is found in a variety of membrane or lipid associated proteins. It is called the PLAT (Polycystin-1, Lipoxygenase, Alpha-Toxin) domain or LH2 (Lipoxygenase homology) domain. The known structure of pancreatic lipase shows this domain binds to procolipase Pfam:PF01114, which mediates membrane association. So it appears possible that this domain mediates membrane attachment via other protein binding partners. The structure of this domain is known for many members of the family and is composed of a beta sandwich.
Domain

Structure Motif Annotation: Mechanism and Catalytic Site Atlas M-CSA Database Homepage

ChainsEnzyme NameDescriptionCatalytic Residues
triacylglycerol lipase (pancreatic)  M-CSA #218

Pancreatic lipase from Equus caballus catalyses the conversion of triacylglycerol to 2-monoacylglycerol and free fatty acids. This occurs in the intestine and plays a key role in dietary fat digestion. This is important as it is converting an insoluble substrate into soluble products.

Defined by 5 residues: PHE:A-78 [auth A-77]SER:A-153 [auth A-152]LEU:A-154 [auth A-153]ASP:A-177 [auth A-176]HIS:A-264 [auth A-263]
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