3D3L

The 2.6 A crystal structure of the lipoxygenase domain of human arachidonate 12-lipoxygenase, 12S-type

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations
Membrane Protein Annotation: OPM

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Lipoxygenase catalytic domain-like	8098547	4001373	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Lipoxygenase	8098548	3001410	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Lipoxygenase	8098548	3001410	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF00305	e3d3lA1	A: alpha bundles	X: Lipoxygenase (From Topology)	H: Lipoxygenase (From Topology)	T: Lipoxygenase	F: PF00305	ECOD (1.6)
B	PF00305	e3d3lB1	A: alpha bundles	X: Lipoxygenase (From Topology)	H: Lipoxygenase (From Topology)	T: Lipoxygenase	F: PF00305	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.20.245.10	Mainly Alpha	Up-down Bundle	Lipoxygenase-1	domain 5	CATH (4.3.0)
A	3.10.450.60	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (4.3.0)
B	1.20.245.10	Mainly Alpha	Up-down Bundle	Lipoxygenase-1	domain 5	CATH (4.3.0)
B	3.10.450.60	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00305	Lipoxygenase (Lipoxygenase)	Lipoxygenase	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Arachidonate 12-lipoxygenase, 12S-type	epoxide hydrolase activity hepoxilin-epoxide hydrolase activity ether hydrolase activity hydrolase activity, acting on ether bonds hydrolase activity catalytic activity oxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen oxidoreductase activity oxidoreductase activity, acting on single donors with incorporation of molecular oxygen arachidonate 15-lipoxygenase activity dioxygenase activity linoleate 13S-lipoxygenase activity arachidonate 12(S)-lipoxygenase activity cation binding epoxide hydrolase activity hepoxilin-epoxide hydrolase activity ether hydrolase activity hydrolase activity, acting on ether bonds hydrolase activity catalytic activity oxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen oxidoreductase activity oxidoreductase activity, acting on single donors with incorporation of molecular oxygen arachidonate 15-lipoxygenase activity dioxygenase activity linoleate 13S-lipoxygenase activity arachidonate 12(S)-lipoxygenase activity cation binding transition metal ion binding iron ion binding ion binding binding metal ion binding small molecule binding	superoxide metabolic process superoxide anion generation cellular metabolic process reactive oxygen species metabolic process metabolic process cellular process ether metabolic process icosanoid metabolic process fatty acid metabolic process long-chain fatty acid metabolic process oxoacid metabolic process leukotriene metabolic process epoxide metabolic process carboxylic acid metabolic process superoxide metabolic process superoxide anion generation cellular metabolic process reactive oxygen species metabolic process metabolic process cellular process ether metabolic process icosanoid metabolic process fatty acid metabolic process long-chain fatty acid metabolic process oxoacid metabolic process leukotriene metabolic process epoxide metabolic process carboxylic acid metabolic process primary metabolic process organic acid metabolic process fatty acid derivative metabolic process leukotriene A4 metabolic process organic cyclic compound metabolic process organic substance metabolic process cellular lipid metabolic process small molecule metabolic process monocarboxylic acid metabolic process lipid metabolic process lipoxygenase pathway developmental process establishment of skin barrier epithelium development skin development skin epidermis development epidermis development anatomical structure development animal organ development tissue development multicellular organismal process regulation of body fluid levels regulation of cellular process response to stimulus negative regulation of biological process regulation of cell activation negative regulation of cell adhesion negative regulation of platelet activation regulation of coagulation regulation of biological quality response to wounding regulation of biological process negative regulation of homotypic cell-cell adhesion negative regulation of wound healing negative regulation of blood coagulation response to external stimulus blood coagulation negative regulation of hemostasis regulation of platelet activation regulation of response to stimulus negative regulation of response to external stimulus negative regulation of cell-cell adhesion regulation of wound healing negative regulation of multicellular organismal process platelet activation regulation of response to external stimulus homotypic cell-cell adhesion regulation of response to wounding cell adhesion cell-cell adhesion response to stress regulation of response to stress negative regulation of cellular process coagulation regulation of cell-cell adhesion regulation of multicellular organismal process regulation of hemostasis wound healing negative regulation of response to stimulus regulation of homotypic cell-cell adhesion regulation of cell adhesion regulation of blood coagulation biological regulation hemostasis cell activation negative regulation of platelet aggregation negative regulation of response to wounding platelet aggregation negative regulation of cell activation regulation of platelet aggregation negative regulation of coagulation unsaturated fatty acid metabolic process cellular biosynthetic process organic hydroxy compound metabolic process long-chain fatty acid biosynthetic process lipoxin B4 biosynthetic process lipid biosynthetic process organic acid biosynthetic process carboxylic acid biosynthetic process organic substance biosynthetic process lipoxin biosynthetic process monocarboxylic acid biosynthetic process small molecule biosynthetic process lipoxin metabolic process fatty acid derivative biosynthetic process fatty acid biosynthetic process biosynthetic process unsaturated fatty acid biosynthetic process organic hydroxy compound biosynthetic process lipoxin B4 metabolic process lipoxin A4 biosynthetic process lipoxin A4 metabolic process arachidonic acid metabolic process olefinic compound metabolic process lipid modification fatty acid oxidation lipid oxidation hepoxilin biosynthetic process hepoxilin metabolic process muscle cell apoptotic process negative regulation of programmed cell death regulation of apoptotic process regulation of muscle cell apoptotic process regulation of programmed cell death cell death negative regulation of apoptotic process negative regulation of muscle cell apoptotic process apoptotic process programmed cell death linoleic acid 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 anatomical structure cytoplasm cytosol membrane cellular anatomical entity extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space vesicle extracellular membrane-bounded organelle intracellular anatomical structure cytoplasm cytosol cell periphery sarcolemma plasma membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR020834	Lipoxygenase, conserved site	Conserved Site
A, B	IPR001024	PLAT/LH2 domain	Domain
A, B	IPR001885	Lipoxygenase, mammalian	Family
A, B	IPR042062	Lipoxygenase, vertebrates, PLAT domain	Domain
A, B	IPR036392	PLAT/LH2 domain superfamily	Homologous Superfamily
A, B	IPR036226	Lipoxigenase, C-terminal domain superfamily	Homologous Superfamily
A, B	IPR000907	Lipoxygenase	Family
A, B	IPR020833	Lipoxygenase, iron binding site	Binding Site
A, B	IPR013819	Lipoxygenase, C-terminal	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: P18054	peripheral neuropathy juvenile idiopathic arthritis peripheral nervous system disease Hyperalgesia actinic keratosis cutaneous lupus erythematosus esophageal cancer osteosarcoma schizophrenia exocrine pancreatic carcinoma malignant pancreatic neoplasm skin disease bipolar disorder colorectal cancer esophageal adenocarcinoma

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A, B	OPM	Monotopic/peripheral	All alpha monotopic/peripheral	Lipoxygenase	Lipoxygenases

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.