Annotations: 6MTW

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	LCAT	e6mtwA1	A: a/b three-layered sandwiches	X: alpha/beta-Hydrolases (From Topology)	H: alpha/beta-Hydrolases (From Topology)	T: alpha/beta-Hydrolases	F: LCAT	ECOD (1.6)
B	LCAT	e6mtwB1	A: a/b three-layered sandwiches	X: alpha/beta-Hydrolases (From Topology)	H: alpha/beta-Hydrolases (From Topology)	T: alpha/beta-Hydrolases	F: LCAT	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.1820	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Alpha/Beta hydrolase fold, catalytic domain	CATH (4.3.0)
B	3.40.50.1820	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Alpha/Beta hydrolase fold, catalytic domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF02450	Lecithin:cholesterol acyltransferase (LCAT)	Lecithin:cholesterol acyltransferase	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Group XV phospholipase A2	hydrolase activity, acting on ester bonds carboxylic ester hydrolase activity hydrolase activity phosphatidylserine 1-acylhydrolase activity catalytic activity phospholipase activity lipase activity binding phospholipid binding lipid binding lysophospholipase activity O-acyltransferase activity acyltransferase activity acyltransferase activity, transferring groups other than amino-acyl groups hydrolase activity, acting on ester bonds carboxylic ester hydrolase activity hydrolase activity phosphatidylserine 1-acylhydrolase activity catalytic activity phospholipase activity lipase activity binding phospholipid binding lipid binding lysophospholipase activity O-acyltransferase activity acyltransferase activity acyltransferase activity, transferring groups other than amino-acyl groups transferase activity acylglycerol O-acyltransferase activity phospholipase A2 activity calcium-independent phospholipase A2 activity phospholipase A1 activity cation binding transition metal ion binding zinc ion binding ion binding metal ion binding small molecule binding	phospholipid metabolic process organophosphate metabolic process cellular metabolic process cellular lipid metabolic process phosphate-containing compound metabolic process metabolic process cellular process primary metabolic process phosphorus metabolic process lipid metabolic process lipid catabolic process catabolic process phospholipid catabolic process glycerophospholipid metabolic process phospholipid metabolic process organophosphate metabolic process cellular metabolic process cellular lipid metabolic process phosphate-containing compound metabolic process metabolic process cellular process primary metabolic process phosphorus metabolic process lipid metabolic process lipid catabolic process catabolic process phospholipid catabolic process glycerophospholipid metabolic process glycerolipid catabolic process organophosphate catabolic process cellular lipid catabolic process cellular catabolic process phosphatidylcholine catabolic process phosphatidylcholine metabolic process glycerolipid metabolic process glycerophospholipid catabolic process fatty acid metabolic process oxoacid metabolic process carboxylic acid metabolic process organic acid catabolic process organic acid metabolic process fatty acid catabolic process monocarboxylic acid catabolic process carboxylic acid catabolic process small molecule metabolic process monocarboxylic acid metabolic process small molecule catabolic process phosphatidylglycerol metabolic process phosphatidylethanolamine metabolic process phosphatidylethanolamine catabolic process phosphatidylserine metabolic process cellular modified amino acid metabolic process neutral lipid metabolic process diacylglycerol biosynthetic process neutral lipid biosynthetic process cellular biosynthetic process lipid biosynthetic process acylglycerol biosynthetic process diacylglycerol metabolic process biosynthetic process glycerolipid biosynthetic process acylglycerol metabolic process ceramide metabolic process membrane lipid metabolic process sphingolipid metabolic process amide metabolic process	membrane cellular anatomical entity extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space vesicle extracellular membrane-bounded organelle intracellular organelle intracellular anatomical structure intracellular membrane-bounded organelle membrane cellular anatomical entity extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space vesicle extracellular membrane-bounded organelle intracellular organelle intracellular anatomical structure intracellular membrane-bounded organelle nucleus membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen lytic vacuole vacuole cytoplasm lysosome

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR003386	Lecithin:cholesterol/phospholipid:diacylglycerol acyltransferase	Family
A, B	IPR029058	Alpha/Beta hydrolase fold	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: Q8NCC3	diabetes mellitus medulloblastoma large cell medulloblastoma ovarian cancer malignant ependymoma tuberculosis

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A, B	OPM	Monotopic/peripheral	Alpha/Beta monotopic/peripheral	Alpha/beta-hydrolases	Lecithin:cholesterol acyltransferase

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.