6T36

Crystal structure of the PTPN3 PDZ domain bound to the HBV core protein C-terminal peptide

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF00595	e6t36A1	A: beta barrels	X: PDZ domain (From Topology)	H: PDZ domain (From Topology)	T: PDZ domain	F: PF00595	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00595	PDZ domain (PDZ)	PDZ domain	PDZ domains are found in diverse signaling proteins.	Domain
B	PF00906	Hepatitis core antigen (Hepatitis_core)	Hepatitis core antigen	The core antigen of hepatitis viruses possesses a carboxyl terminus rich in arginine. On this basis it was predicted that the core antigen would bind DNA [1]. There is some experimental evidence to support this [2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Tyrosine-protein phosphatase non-receptor type 3	cytoskeletal protein binding protein binding binding phosphoprotein binding phosphotyrosine residue binding protein phosphorylated amino acid binding phosphoric ester hydrolase activity phosphoprotein phosphatase activity catalytic activity, acting on a protein hydrolase activity, acting on ester bonds protein tyrosine phosphatase activity phosphatase activity hydrolase activity catalytic activity cytoskeletal protein binding protein binding binding phosphoprotein binding phosphotyrosine residue binding protein phosphorylated amino acid binding phosphoric ester hydrolase activity phosphoprotein phosphatase activity catalytic activity, acting on a protein hydrolase activity, acting on ester bonds protein tyrosine phosphatase activity phosphatase activity hydrolase activity catalytic activity channel regulator activity ion channel regulator activity molecular function regulator activity sodium channel regulator activity transporter regulator activity ATPase binding enzyme binding	regulation of localization regulation of cellular process transport monoatomic ion transmembrane transport regulation of transmembrane transporter activity sodium ion transmembrane transport regulation of monoatomic ion transmembrane transport regulation of sodium ion transport regulation of sodium ion transmembrane transport metal ion transport regulation of transporter activity monoatomic cation transmembrane transport regulation of sodium ion transmembrane transporter activity localization regulation of localization regulation of cellular process transport monoatomic ion transmembrane transport regulation of transmembrane transporter activity sodium ion transmembrane transport regulation of monoatomic ion transmembrane transport regulation of sodium ion transport regulation of sodium ion transmembrane transport metal ion transport regulation of transporter activity monoatomic cation transmembrane transport regulation of sodium ion transmembrane transporter activity localization monoatomic ion transport monoatomic cation transport regulation of metal ion transport regulation of monoatomic ion transmembrane transporter activity regulation of biological process regulation of transport regulation of monoatomic ion transport biological regulation inorganic ion transmembrane transport establishment of localization inorganic cation transmembrane transport transmembrane transport regulation of molecular function regulation of transmembrane transport cellular process regulation of monoatomic cation transmembrane transport sodium ion transport protein dephosphorylation organonitrogen compound metabolic process dephosphorylation cellular metabolic process primary metabolic process organic substance metabolic process macromolecule modification phosphate-containing compound metabolic process metabolic process protein metabolic process macromolecule metabolic process protein modification process phosphorus metabolic process cellular response to stimulus response to stimulus signaling negative regulation of signaling negative regulation of ERBB signaling pathway negative regulation of biological process regulation of signal transduction cell surface receptor protein tyrosine kinase signaling pathway negative regulation of cell communication cell communication regulation of epidermal growth factor receptor signaling pathway negative regulation of cellular process epidermal growth factor receptor signaling pathway signal transduction enzyme-linked receptor protein signaling pathway regulation of signaling regulation of ERBB signaling pathway cell surface receptor signaling pathway negative regulation of response to stimulus negative regulation of signal transduction regulation of response to stimulus negative regulation of epidermal growth factor receptor signaling pathway ERBB signaling pathway regulation of cell communication developmental process multicellular organismal process gland development animal organ development animal organ regeneration liver development regeneration multicellular organism development hepaticobiliary system development anatomical structure development liver regeneration system development membrane depolarization during action potential action potential regulation of membrane depolarization membrane depolarization regulation of biological quality regulation of membrane depolarization during action potential regulation of membrane potential intracellular signal transduction intracellular signaling cassette MAPK cascade negative regulation of membrane protein ectodomain proteolysis negative regulation of cellular catabolic process catabolic process negative regulation of proteolysis macromolecule catabolic process negative regulation of cellular metabolic process regulation of primary metabolic process negative regulation of protein catabolic process cellular catabolic process regulation of proteolysis proteolysis membrane protein proteolysis negative regulation of protein metabolic process membrane protein ectodomain proteolysis negative regulation of macromolecule metabolic process organonitrogen compound catabolic process negative regulation of catabolic process regulation of membrane protein ectodomain proteolysis regulation of protein metabolic process negative regulation of metabolic process regulation of cellular metabolic process regulation of catabolic process regulation of macromolecule metabolic process protein catabolic process regulation of cellular catabolic process regulation of metabolic process organic substance catabolic process regulation of protein catabolic process negative regulation of cell cycle negative regulation of mitotic cell cycle mitotic cell cycle regulation of mitotic cell cycle cell cycle regulation of cell cycle	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cell periphery plasma membrane membrane intracellular organelle cytoskeleton organelle intracellular non-membrane-bounded organelle non-membrane-bounded organelle cytoplasmic side of plasma membrane cytoplasmic side of membrane intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cell periphery plasma membrane membrane intracellular organelle cytoskeleton organelle intracellular non-membrane-bounded organelle non-membrane-bounded organelle cytoplasmic side of plasma membrane cytoplasmic side of membrane side of membrane
B	Capsid protein	DNA binding binding organic cyclic compound binding nucleic acid binding structural molecule activity RNA binding	symbiont-mediated perturbation of host defense response response to host defenses biological process involved in interspecies interaction between organisms response to stimulus response to other organism response to defenses of other organism modulation by virus of host process response to external stimulus virus-mediated perturbation of host defense response biological process involved in interaction with host response to biotic stimulus biological process involved in symbiotic interaction modulation by symbiont of host process viral process symbiont-mediated perturbation of host defense response response to host defenses biological process involved in interspecies interaction between organisms response to stimulus response to other organism response to defenses of other organism modulation by virus of host process response to external stimulus virus-mediated perturbation of host defense response biological process involved in interaction with host response to biotic stimulus biological process involved in symbiotic interaction modulation by symbiont of host process viral process response to host response to external biotic stimulus modulation of process of another organism modulation by virus of host cellular process viral penetration into host nucleus intracellular transport of virus viral life cycle transport of virus microtubule-dependent intracellular transport of viral material microtubule-dependent intracellular transport of viral material towards nucleus transport of viral material towards nucleus symbiont entry into host cell symbiont entry into host	viral capsid icosahedral viral capsid T=4 icosahedral viral capsid virion component extracellular region cellular anatomical entity host cellular component host intracellular part host cell cytoplasm host cell part host intracellular region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR000299	FERM domain	Domain
A	IPR014352	FERM/acyl-CoA-binding protein superfamily	Homologous Superfamily
A	IPR003595	Protein-tyrosine phosphatase, catalytic	Domain
A	IPR019748	FERM central domain	Domain
A	IPR018980	FERM, C-terminal PH-like domain	Domain
A	IPR012151	Protein-tyrosine phosphatase, non-receptor type-3, -4	Family
A	IPR041783	PTPN3/4, FERM domain C-lobe	Domain
A	IPR011993	PH-like domain superfamily	Homologous Superfamily
A	IPR016130	Protein-tyrosine phosphatase, active site	Active Site
A	IPR019749	Band 4.1 domain	Domain
A	IPR029021	Protein-tyrosine phosphatase-like	Homologous Superfamily
A	IPR035963	FERM superfamily, second domain	Homologous Superfamily
A	IPR000242	Tyrosine-specific protein phosphatase, PTPase domain	Domain
A	IPR036034	PDZ superfamily	Homologous Superfamily
A	IPR019747	FERM conserved site	Conserved Site
A	IPR000387	Tyrosine-specific protein phosphatases domain	Domain
A	IPR018979	FERM, N-terminal	Domain
A	IPR001478	PDZ domain	Domain
A	IPR029071	Ubiquitin-like domain superfamily	Homologous Superfamily
B	IPR013195	Hepatitis B virus, capsid N-terminal	Domain
B	IPR036459	Viral capsid core domain supefamily, Hepatitis B virus	Homologous Superfamily
B	IPR002006	Hepatitis core antigen	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: P26045	cholangiocarcinoma bile duct carcinoma pituitary cancer subependymal giant cell astrocytoma astrocytic tumor Duchenne muscular dystrophy large cell medulloblastoma malignant glioma myopathy pancreatic ductal adenocarcinoma primitive neuroectodermal tumor atypical teratoid rhabdoid tumor glioblastoma malignant colon neoplasm malignant mesothelioma cholangiocarcinoma bile duct carcinoma pituitary cancer subependymal giant cell astrocytoma astrocytic tumor Duchenne muscular dystrophy large cell medulloblastoma malignant glioma myopathy pancreatic ductal adenocarcinoma primitive neuroectodermal tumor atypical teratoid rhabdoid tumor glioblastoma malignant colon neoplasm malignant mesothelioma oligodendroglioma pilocytic astrocytoma spina bifida bile duct cancer cholelithiasis interstitial cystitis malignant ependymoma medulloblastoma osteosarcoma