7A9B | pdb_00007a9b

Crystal structure of Shank1 PDZ domain with ARAP3-derived peptide

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	8039618	3000388	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	PDZ domain-like	8039618	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	PDZ	e7a9bB1	A: beta barrels	X: PDZ domain (From Topology)	H: PDZ domain (From Topology)	T: PDZ domain	F: PDZ	ECOD (1.6)
A	PDZ	e7a9bA1	A: beta barrels	X: PDZ domain (From Topology)	H: PDZ domain (From Topology)	T: PDZ domain	F: PDZ	ECOD (1.6)

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	PF17820	PDZ domain (PDZ_6)	PDZ domain	This entry represents the PDZ domain from a wide variety of proteins.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	SH3 and multiple ankyrin repeat domains protein 1,Arf-GAP with Rho-GAP domain, ANK repeat and PH domain-containing protein 3	ion binding binding anion binding phosphatidylinositol-3,4-bisphosphate binding small molecule binding phosphatidylinositol-3,4,5-trisphosphate binding phospholipid binding lipid binding phosphatidylinositol phosphate binding phosphatidylinositol binding cation binding transition metal ion binding zinc ion binding metal ion binding ion binding binding anion binding phosphatidylinositol-3,4-bisphosphate binding small molecule binding phosphatidylinositol-3,4,5-trisphosphate binding phospholipid binding lipid binding phosphatidylinositol phosphate binding phosphatidylinositol binding cation binding transition metal ion binding zinc ion binding metal ion binding structural constituent of postsynapse structural molecule activity structural constituent of postsynaptic density structural constituent of synapse structural constituent of postsynaptic specialization somatostatin receptor binding protein binding signaling receptor binding G protein-coupled receptor binding neuropeptide receptor binding SH3 domain binding protein domain specific binding signaling receptor complex adaptor activity protein-macromolecule adaptor activity synaptic receptor adaptor activity molecular adaptor activity signaling adaptor activity protein-containing complex binding identical protein binding ankyrin repeat binding scaffold protein binding ionotropic glutamate receptor binding glutamate receptor binding	regulation of cytoskeleton organization regulation of biological process regulation of cellular component organization regulation of cellular process regulation of actin filament-based process actin cytoskeleton organization biological regulation regulation of organelle organization cellular component organization organelle organization regulation of actin cytoskeleton organization actin filament-based process cellular process cellular component organization or biogenesis regulation of cytoskeleton organization regulation of biological process regulation of cellular component organization regulation of cellular process regulation of actin filament-based process actin cytoskeleton organization biological regulation regulation of organelle organization cellular component organization organelle organization regulation of actin cytoskeleton organization actin filament-based process cellular process cellular component organization or biogenesis cytoskeleton organization cellular response to stimulus response to stimulus signaling signal transduction cell communication localization transport establishment of localization vesicle-mediated transport positive regulation of cell communication multicellular organismal process regulation of postsynaptic membrane potential system process positive regulation of signal transduction modulation of chemical synaptic transmission regulation of system process positive regulation of excitatory postsynaptic potential positive regulation of biological process regulation of signal transduction chemical synaptic transmission, postsynaptic positive regulation of response to stimulus synaptic signaling modulation of excitatory postsynaptic potential regulation of multicellular organismal process regulation of biological quality positive regulation of cellular process trans-synaptic signaling regulation of signaling cell surface receptor signaling pathway nervous system process cell-cell signaling chemical synaptic transmission regulation of nervous system process regulation of trans-synaptic signaling regulation of response to stimulus anterograde trans-synaptic signaling regulation of cell communication excitatory postsynaptic potential regulation of membrane potential positive regulation of signaling negative regulation of biological process regulation of actin filament bundle assembly cellular component biogenesis cellular component assembly actin filament bundle organization negative regulation of cellular process negative regulation of supramolecular fiber organization regulation of actin filament organization negative regulation of cellular component organization negative regulation of cytoskeleton organization actin filament organization negative regulation of actin filament bundle assembly regulation of cellular component biogenesis negative regulation of organelle organization actin filament bundle assembly regulation of supramolecular fiber organization supramolecular fiber organization sensory perception sensory processing determination of affect cognition behavior learning learning or memory nonassociative learning habituation regulation of developmental process cellular developmental process cell projection organization positive regulation of dendritic spine development cell development regulation of dendritic spine development neuron projection development positive regulation of developmental process neurogenesis multicellular organism development neuron differentiation dendrite development cell differentiation anatomical structure development system development developmental process dendritic spine development plasma membrane bounded cell projection organization nervous system development generation of neurons neuron development plasma membrane bounded cell projection morphogenesis cell morphogenesis cell projection morphogenesis neuron projection morphogenesis dendritic spine morphogenesis synapse organization dendritic spine organization postsynapse organization dendrite morphogenesis cell morphogenesis involved in neuron differentiation anatomical structure morphogenesis cell junction organization neuron projection organization developmental maturation synapse maturation olfactory behavior response to chemical chemosensory behavior protein-containing complex organization protein-containing complex assembly reflex response to external stimulus righting reflex adult behavior protein localization to synapse macromolecule localization intracellular protein localization protein localization to cell junction neuromuscular process neuromuscular process controlling balance long-term memory memory biological process involved in intraspecies interaction between organisms social behavior ligand-gated ion channel signaling pathway ionotropic glutamate receptor signaling pathway glutamate receptor signaling pathway AMPA selective glutamate receptor signaling pathway associative learning vocalization behavior	cell projection cellular anatomical structure cell leading edge plasma membrane bounded cell projection lamellipodium cell periphery plasma membrane membrane intracellular anatomical structure cytoplasm intracellular organelle cytoskeleton organelle membraneless organelle cell projection cellular anatomical structure cell leading edge plasma membrane bounded cell projection lamellipodium cell periphery plasma membrane membrane intracellular anatomical structure cytoplasm intracellular organelle cytoskeleton organelle membraneless organelle intracellular membraneless organelle ruffle postsynapse postsynaptic membrane synapse cell junction plasma membrane region synaptic membrane cytosol somatodendritic compartment dendrite dendritic tree neuron projection glutamatergic synapse neuron spine dendritic spine excitatory synapse postsynaptic density neuron to neuron synapse postsynaptic specialization asymmetric synapse Schaffer collateral - CA1 synapse

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR052227	Arf-GAP with Rho-GAP domain, ANK repeat and PH domain-containing protein	Family
A, B	IPR001849	Pleckstrin homology domain	Domain
A, B	IPR011993	PH-like domain superfamily	Homologous Superfamily
A, B	IPR008936	Rho GTPase activation protein	Homologous Superfamily
A, B	IPR038508	ArfGAP domain superfamily	Homologous Superfamily
A, B	IPR000198	Rho GTPase-activating protein domain	Domain
A, B	IPR000159	Ras-associating domain	Domain
A, B	IPR037858	ARAP, RhoGAP domain	Domain
A, B	IPR013761	Sterile alpha motif/pointed domain superfamily	Homologous Superfamily
A, B	IPR037278	ARFGAP/RecO-like zinc finger	Homologous Superfamily
A, B	IPR029071	Ubiquitin-like domain superfamily	Homologous Superfamily
A, B	IPR001164	Arf GTPase activating protein	Domain
A, B	IPR001660	Sterile alpha motif domain	Domain
A, B	IPR036028	SH3-like domain superfamily	Homologous Superfamily
A, B	IPR002110	Ankyrin repeat	Repeat
A, B	IPR001452	SH3 domain	Domain
A, B	IPR051569	SH3 and multiple ankyrin repeat domains protein	Family
A, B	IPR001660	Sterile alpha motif domain	Domain
A, B	IPR036770	Ankyrin repeat-containing domain superfamily	Homologous Superfamily
A, B	IPR013761	Sterile alpha motif/pointed domain superfamily	Homologous Superfamily
A, B	IPR041489	PDZ domain 6	Domain
A, B	IPR036034	PDZ superfamily	Homologous Superfamily
A, B	IPR001478	PDZ domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: Q8WWN8	HIV infectious disease colorectal cancer HIV Coinfection lung cancer medulloblastoma ovarian cancer diffuse large B-cell lymphoma malignant glioma non-small cell lung carcinoma primitive neuroectodermal tumor glioblastoma lung adenocarcinoma osteosarcoma