7QRT | pdb_00007qrt

Structural insight into the Scribble PDZ domains interaction with the oncogenic Human T-cell lymphotrophic virus-1 (HTLV-1) Tax1

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

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	PDZ domain-like	8084834	3000388	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	PDZ domain-like	8084834	3000388	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)
B	ADH_zinc_N, AlaDh_PNT_C	e7qrtB1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ADH_zinc_N, AlaDh_PNT_C	ECOD (v294.1)
A	ADH_zinc_N, AlaDh_PNT_C	e7qrtA1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ADH_zinc_N, AlaDh_PNT_C	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

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

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00595	PDZ domain (PDZ)	PDZ domain	PDZ domains are found in diverse signaling proteins.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C	Protein Tax-1	SH3 domain binding protein binding binding protein domain specific binding DNA binding nucleic acid binding cation binding transition metal ion binding zinc ion binding ion binding metal ion binding small molecule binding	regulation of cellular process catabolic process negative regulation of biological process RNA metabolic process macromolecule catabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process post-transcriptional regulation of gene expression regulation of RNA metabolic process regulation of mRNA catabolic process negative regulation of cellular process regulation of nucleobase-containing compound metabolic process regulation of biological quality RNA catabolic process regulation of cellular process catabolic process negative regulation of biological process RNA metabolic process macromolecule catabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process post-transcriptional regulation of gene expression regulation of RNA metabolic process regulation of mRNA catabolic process negative regulation of cellular process regulation of nucleobase-containing compound metabolic process regulation of biological quality RNA catabolic process negative regulation of macromolecule metabolic process regulation of biosynthetic process mRNA catabolic process regulation of biological process negative regulation of metabolic process biological regulation primary metabolic process regulation of macromolecule metabolic process regulation of catabolic process gene expression mRNA metabolic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound catabolic process regulation of mRNA stability regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process regulation of RNA stability nucleic acid catabolic process metabolic process cellular process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of mRNA metabolic process regulation of metabolic process symbiont-mediated perturbation of host cellular process biological process involved in interspecies interaction between organisms symbiont-mediated perturbation of host process symbiont-mediated perturbation of host exit from mitosis symbiont-mediated perturbation of host cell cycle progression modulation of process of another organism biological process involved in interaction with host biological process involved in symbiotic interaction positive regulation of DNA-templated transcription positive regulation of biological process positive regulation of macromolecule biosynthetic process RNA biosynthetic process nucleic acid biosynthetic process positive regulation of metabolic process DNA-templated transcription positive regulation of biosynthetic process positive regulation of macromolecule metabolic process positive regulation of cellular process regulation of RNA biosynthetic process nucleobase-containing compound biosynthetic process positive regulation of RNA metabolic process positive regulation of RNA biosynthetic process regulation of DNA-templated transcription symbiont-mediated perturbation of host NF-kappaB cascade symbiont-mediated activation of host NF-kappaB cascade symbiont-mediated activation of host signal transduction pathway symbiont-mediated perturbation of host signal transduction pathway symbiont-mediated perturbation of host cell cycle G0/G1 transition checkpoint cellular response to stimulus response to lipid response to stimulus response to other organism cellular response to lipopolysaccharide response to oxygen-containing compound response to external stimulus cellular response to molecule of bacterial origin response to lipopolysaccharide cellular response to oxygen-containing compound response to biotic stimulus cellular response to biotic stimulus cellular response to chemical stimulus response to chemical response to bacterium cellular response to lipid response to external biotic stimulus response to molecule of bacterial origin symbiont-mediated perturbation of host cell cycle G1/S transition checkpoint	host intracellular membrane-bounded organelle host cellular component host intracellular part cellular anatomical structure host cell part host intracellular region host cell nucleus other organism part host intracellular organelle host cell cytoplasm
A, B	Protein scribble homolog	cell adhesion molecule binding cadherin binding protein binding binding protein-macromolecule adaptor activity molecular adaptor activity signaling adaptor activity kinase binding enzyme binding protein kinase binding	multicellular organismal process inner ear receptor cell development cell projection organization sensory organ development epidermis development auditory receptor cell stereocilium organization neuron projection development epithelial cell differentiation hair cell differentiation multicellular organism development neuron differentiation cell differentiation inner ear development anatomical structure development multicellular organismal process inner ear receptor cell development cell projection organization sensory organ development epidermis development auditory receptor cell stereocilium organization neuron projection development epithelial cell differentiation hair cell differentiation multicellular organism development neuron differentiation cell differentiation inner ear development anatomical structure development animal organ morphogenesis system development developmental process embryonic organ morphogenesis mechanoreceptor differentiation epithelium development epidermal cell differentiation ear development embryonic morphogenesis nervous system development tissue development inner ear receptor cell differentiation generation of neurons auditory receptor cell development cellular developmental process cell development embryo development cell morphogenesis cellular component organization neurogenesis cellular component organization or biogenesis auditory receptor cell morphogenesis embryonic organ development ear morphogenesis plasma membrane bounded cell projection organization animal organ development inner ear auditory receptor cell differentiation cell morphogenesis involved in neuron differentiation anatomical structure morphogenesis sensory organ morphogenesis neuron development inner ear morphogenesis cellular process inner ear receptor cell stereocilium organization glial cell migration gliogenesis astrocyte cell migration cell migration cell motility cell population proliferation regulation of biological process positive regulation of programmed cell death regulation of cellular process regulation of apoptotic process biological regulation positive regulation of biological process regulation of programmed cell death cell death positive regulation of apoptotic process apoptotic process programmed cell death positive regulation of cellular process positive chemotaxis chemotaxis response to stimulus taxis response to chemical response to external stimulus locomotion tube development mammary gland morphogenesis mammary gland development gland development morphogenesis of an epithelium mammary gland duct morphogenesis tissue morphogenesis tube morphogenesis gland morphogenesis mammary gland epithelium development epithelial tube morphogenesis post-anal tail morphogenesis embryonic epithelial tube formation chordate embryonic development tube formation epithelial tube formation primary neural tube formation embryo development ending in birth or egg hatching morphogenesis of embryonic epithelium neural tube development neural tube closure neural tube formation anatomical structure formation involved in morphogenesis tube closure localization cellular localization receptor clustering macromolecule localization intracellular protein localization localization within membrane protein localization to membrane apoptotic process involved in development apoptotic process involved in morphogenesis import into cell regulation of localization regulation of cellular component organization receptor internalization transport postsynaptic neurotransmitter receptor internalization regulation of receptor internalization vesicle-mediated transport vesicle-mediated transport in synapse establishment of localization in cell regulation of postsynaptic neurotransmitter receptor internalization regulation of biological quality regulation of endocytosis regulation of transport regulation of receptor-mediated endocytosis regulation of vesicle-mediated transport establishment of localization neurotransmitter receptor internalization regulation of postsynaptic membrane neurotransmitter receptor levels postsynaptic endocytosis endocytosis receptor-mediated endocytosis cochlear nucleus development pons development head development brain development central nervous system development metencephalon development hindbrain development neural nucleus development synaptic vesicle endocytosis synaptic vesicle cycle presynaptic endocytosis synaptic vesicle recycling negative regulation of lymphocyte proliferation regulation of leukocyte activation negative regulation of biological process regulation of cell activation negative regulation of T cell proliferation negative regulation of cell adhesion negative regulation of leukocyte proliferation T cell activation lymphocyte proliferation regulation of immune system process regulation of leukocyte proliferation negative regulation of T cell activation negative regulation of leukocyte cell-cell adhesion regulation of cell population proliferation mononuclear cell proliferation negative regulation of cell-cell adhesion regulation of leukocyte cell-cell adhesion negative regulation of multicellular organismal process negative regulation of leukocyte activation regulation of activated T cell proliferation lymphocyte activation negative regulation of lymphocyte activation leukocyte proliferation leukocyte cell-cell adhesion leukocyte activation activated T cell proliferation negative regulation of mononuclear cell proliferation cell adhesion cell-cell adhesion negative regulation of cellular process regulation of multicellular organismal process regulation of cell-cell adhesion T cell proliferation regulation of lymphocyte proliferation negative regulation of cell population proliferation regulation of cell adhesion cell activation regulation of T cell activation negative regulation of cell activation regulation of T cell proliferation negative regulation of activated T cell proliferation negative regulation of immune system process immune system process regulation of mononuclear cell proliferation regulation of lymphocyte activation polarized epithelial cell differentiation morphogenesis of a polarized epithelium regulation of signaling signaling regulation of receptor recycling regulation of macromolecule metabolic process receptor recycling positive regulation of metabolic process receptor metabolic process positive regulation of receptor recycling positive regulation of macromolecule metabolic process metabolic process macromolecule metabolic process regulation of metabolic process positive regulation of signaling wound healing response to stress response to wounding establishment of cell polarity establishment or maintenance of bipolar cell polarity establishment of monopolar cell polarity establishment or maintenance of monopolar cell polarity establishment of apical/basal cell polarity establishment or maintenance of apical/basal cell polarity establishment or maintenance of cell polarity activation of GTPase activity positive regulation of molecular function regulation of molecular function positive regulation of hydrolase activity regulation of catalytic activity regulation of hydrolase activity positive regulation of catalytic activity regulation of GTPase activity positive regulation of GTPase activity protein localization to cell junction protein localization to adherens junction protein localization to cell-cell junction establishment of lymphocyte polarity establishment of T cell polarity establishment of organelle localization regulated exocytosis synaptic vesicle targeting synaptic vesicle exocytosis vesicle targeting cell communication synaptic signaling secretion by cell organelle localization signal release vesicle localization trans-synaptic signaling neurotransmitter secretion secretion establishment of vesicle localization export from cell cell-cell signaling neurotransmitter transport chemical synaptic transmission signal release from synapse exocytosis anterograde trans-synaptic signaling exocytic process multicellular organismal-level homeostasis epithelial structure maintenance homeostatic process anatomical structure homeostasis tissue homeostasis establishment of protein localization protein localization to synapse neurotransmitter receptor transport to postsynaptic membrane establishment of protein localization to plasma membrane establishment of protein localization to postsynaptic membrane endocytic recycling neurotransmitter receptor transport to plasma membrane neurotransmitter receptor transport, endosome to plasma membrane intercellular transport neurotransmitter receptor transport, endosome to postsynaptic membrane protein localization to cell periphery protein localization to postsynaptic membrane neurotransmitter receptor transport establishment of protein localization to membrane protein localization to plasma membrane intracellular transport protein-containing complex localization endosomal transport vesicle-mediated transport to the plasma membrane endosome to plasma membrane protein transport protein transport protein localization to postsynapse receptor localization to synapse intracellular protein transport regulation of type II interferon production type II interferon production positive regulation of macromolecule biosynthetic process positive regulation of biosynthetic process cytokine production regulation of cytokine production regulation of biosynthetic process gene expression macromolecule biosynthetic process positive regulation of type II interferon production regulation of gene expression biosynthetic process positive regulation of gene expression positive regulation of multicellular organismal process regulation of macromolecule biosynthetic process positive regulation of cytokine production establishment or maintenance of epithelial cell apical/basal polarity 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	extrinsic component of plasma membrane postsynaptic specialization membrane synapse extrinsic component of postsynaptic density membrane postsynaptic density membrane cell periphery cellular anatomical structure cell junction extrinsic component of postsynaptic specialization membrane asymmetric synapse postsynaptic specialization membrane plasma membrane synaptic membrane extrinsic component of plasma membrane postsynaptic specialization membrane synapse extrinsic component of postsynaptic density membrane postsynaptic density membrane cell periphery cellular anatomical structure cell junction extrinsic component of postsynaptic specialization membrane asymmetric synapse postsynaptic specialization membrane plasma membrane synaptic membrane extrinsic component of synaptic membrane postsynapse postsynaptic density neuron to neuron synapse organelle postsynaptic membrane plasma membrane region extrinsic component of membrane extrinsic component of postsynaptic membrane cell projection cell leading edge plasma membrane bounded cell projection lamellipodium cell-cell junction anchoring junction myelin sheath abaxonal region myelin sheath extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region vesicle extracellular membrane-bounded organelle basal part of cell basal plasma membrane basolateral plasma membrane Scrib-APC-beta-catenin complex protein-containing complex intracellular anatomical structure cytoplasm glutamatergic synapse adherens junction presynapse cell-cell contact zone nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen nuclear lumen immunological synapse

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
C	IPR004120	HTLV Tax	Family
A, B	IPR001611	Leucine-rich repeat	Repeat
A, B	IPR050614	Synaptic Scaffolding LAP/MAGUK Families	Family
A, B	IPR055414	Disease resistance R13L4/SHOC-2-like, LRR domain	Domain
A, B	IPR003591	Leucine-rich repeat, typical subtype	Repeat
A, B	IPR036034	PDZ superfamily	Homologous Superfamily
A, B	IPR032675	Leucine-rich repeat domain superfamily	Homologous Superfamily
A, B	IPR001478	PDZ domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: Q14160	neural tube defects, susceptibility to astrocytic tumor lung cancer ovarian cancer spina bifida intellectual disability malignant ependymoma pancreatic ductal adenocarcinoma tuberculosis lung adenocarcinoma psoriasis

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.