Annotations: 3SOE

Crystal Structure of the 3rd PDZ domain of the human Membrane-associated guanylate kinase, WW and PDZ domain-containing protein 3 (MAGI3)

External Resource: Annotation

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

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	PDZ domain	8062333	4001790	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	PDZ domain-like	8062334	3000388	SCOP2 (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	14-3-3	e3soeA1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: 14-3-3	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.30.42.10	Mainly Beta	Roll	Pdz3 Domain	PDZ domain	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Membrane-associated guanylate kinase, WW and PDZ domain-containing protein 3	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding nucleobase-containing compound kinase activity nucleoside monophosphate kinase activity kinase activity transferase activity catalytic activity phosphotransferase activity, phosphate group as acceptor GMP kinase activity transferase activity, transferring phosphorus-containing groups protein binding signaling receptor binding G protein-coupled receptor binding frizzled binding	cellular process apoptotic process cell death programmed cell death cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation signal transduction intracellular signal transduction cell communication	cellular anatomical structure cell junction membrane cell-cell junction anchoring junction apical junction complex bicellular tight junction tight junction cell periphery plasma membrane intracellular anatomical structure cytoplasm membrane-bounded organelle intracellular organelle cellular anatomical structure cell junction membrane cell-cell junction anchoring junction apical junction complex bicellular tight junction tight junction cell periphery plasma membrane intracellular anatomical structure cytoplasm membrane-bounded organelle intracellular organelle organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR008145	Guanylate kinase/L-type calcium channel beta subunit	Domain
A	IPR036034	PDZ superfamily	Homologous Superfamily
A	IPR036020	WW domain superfamily	Homologous Superfamily
A	IPR020590	Guanylate kinase, conserved site	Conserved Site
A	IPR008144	Guanylate kinase-like domain	Domain
A	IPR001478	PDZ domain	Domain
A	IPR001202	WW domain	Domain
A	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	: Q5TCQ9	autoimmune disease Hashimoto thyroiditis large cell medulloblastoma myositis non-small cell lung carcinoma systemic lupus erythematosus Crohn disease hypothyroidism lung adenocarcinoma nasopharyngeal carcinoma osteosarcoma systemic sclerosis cutaneous melanoma juvenile idiopathic arthritis lung carcinoma autoimmune disease Hashimoto thyroiditis large cell medulloblastoma myositis non-small cell lung carcinoma systemic lupus erythematosus Crohn disease hypothyroidism lung adenocarcinoma nasopharyngeal carcinoma osteosarcoma systemic sclerosis cutaneous melanoma juvenile idiopathic arthritis lung carcinoma neuroblastoma ovarian cancer ulcerative colitis

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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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.