5F67 | pdb_00005f67

An exquisitely specific PDZ/target recognition revealed by the structure of INAD PDZ3 in complex with TRP channel tail

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PDZ	e5f67A1	A: beta barrels	X: PDZ domain (From Topology)	H: PDZ domain (From Topology)	T: PDZ domain	F: PDZ	ECOD (1.6)
C [auth B]	PDZ	e5f67B1	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)
A	2.30.42.10	Mainly Beta	Roll	Pdz3 Domain	PDZ domain	CATH (4.3.0)
C [auth B]	2.30.42.10	Mainly Beta	Roll	Pdz3 Domain	PDZ domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, C [auth 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
A, C [auth B]	Inactivation-no-after-potential D protein	cytoskeletal protein binding protein binding binding myosin binding myosin III binding calmodulin binding molecular transducer activity photoreceptor activity signaling receptor activity signaling receptor complex adaptor activity protein-macromolecule adaptor activity molecular adaptor activity signaling adaptor activity	cellular response to stimulus response to light stimulus regulation of cellular process response to stimulus regulation of response to external stimulus signaling negative regulation of signaling regulation of opsin-mediated signaling pathway negative regulation of biological process regulation of signal transduction detection of abiotic stimulus negative regulation of G protein-coupled receptor signaling pathway negative regulation of cell communication cellular response to environmental stimulus cell communication cellular response to stimulus response to light stimulus regulation of cellular process response to stimulus regulation of response to external stimulus signaling negative regulation of signaling regulation of opsin-mediated signaling pathway negative regulation of biological process regulation of signal transduction detection of abiotic stimulus negative regulation of G protein-coupled receptor signaling pathway negative regulation of cell communication cellular response to environmental stimulus cell communication cellular response to light stimulus negative regulation of cellular process signal transduction regulation of G protein-coupled receptor signaling pathway negative regulation of opsin-mediated signaling pathway detection of light stimulus phototransduction detection of external stimulus regulation of biological process regulation of signaling negative regulation of response to stimulus biological regulation response to external stimulus detection of visible light cellular response to radiation negative regulation of signal transduction detection of stimulus regulation of response to stimulus negative regulation of response to external stimulus regulation of cell communication response to radiation response to abiotic stimulus cellular process G protein-coupled receptor signaling pathway cellular response to abiotic stimulus G protein-coupled opsin signaling pathway phototransduction, visible light localization macromolecule localization intracellular protein localization multicellular organismal process system process sensory perception nervous system process sensory perception of sound sensory perception of mechanical stimulus sensory perception of light stimulus visual perception detection of light stimulus involved in sensory perception detection of stimulus involved in sensory perception	cell projection rhabdomere cellular anatomical structure plasma membrane bounded cell projection protein-containing complex extrinsic component of plasma membrane plasma membrane protein complex membrane plasma membrane membrane protein complex inaD signaling complex cell periphery extrinsic component of membrane
B [auth C], D	TRP C terminal Tail	protein heterodimerization activity protein binding binding protein dimerization activity calcium channel activity monoatomic cation transmembrane transporter activity monoatomic ion channel activity store-operated calcium channel activity monoatomic cation channel activity passive transmembrane transporter activity calcium ion transmembrane transporter activity inorganic molecular entity transmembrane transporter activity channel activity inorganic cation transmembrane transporter activity protein heterodimerization activity protein binding binding protein dimerization activity calcium channel activity monoatomic cation transmembrane transporter activity monoatomic ion channel activity store-operated calcium channel activity monoatomic cation channel activity passive transmembrane transporter activity calcium ion transmembrane transporter activity inorganic molecular entity transmembrane transporter activity channel activity inorganic cation transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity metal ion transmembrane transporter activity transmembrane transporter activity identical protein binding protein homodimerization activity calmodulin binding ion binding alcohol binding inositol 1,4,5 trisphosphate binding anion binding small molecule binding	detection of light stimulus involved in visual perception detection of light stimulus response to light stimulus multicellular organismal process detection of external stimulus sensory perception of light stimulus system process nervous system process response to stimulus response to external stimulus detection of abiotic stimulus detection of stimulus sensory perception detection of light stimulus involved in sensory perception detection of light stimulus involved in visual perception detection of light stimulus response to light stimulus multicellular organismal process detection of external stimulus sensory perception of light stimulus system process nervous system process response to stimulus response to external stimulus detection of abiotic stimulus detection of stimulus sensory perception detection of light stimulus involved in sensory perception response to abiotic stimulus response to radiation visual perception detection of stimulus involved in sensory perception localization macromolecule localization intracellular protein localization multicellular organismal-level homeostasis homeostatic process anatomical structure homeostasis tissue homeostasis retina homeostasis learning learning or memory cognition associative learning behavior olfactory behavior response to chemical chemosensory behavior olfactory learning sensory perception of chemical stimulus sensory perception of smell inorganic ion homeostasis intracellular calcium ion homeostasis calcium ion homeostasis regulation of cytosolic calcium ion concentration cellular homeostasis chemical homeostasis intracellular monoatomic cation homeostasis monoatomic ion homeostasis intracellular chemical homeostasis monoatomic cation homeostasis intracellular monoatomic ion homeostasis transmembrane transport transport cellular process inorganic ion transmembrane transport establishment of localization inorganic cation transmembrane transport monoatomic ion transmembrane transport calcium ion transport metal ion transport monoatomic cation transmembrane transport monoatomic ion transport monoatomic cation transport calcium ion transmembrane transport phototransduction cellular response to stimulus regulation of biological process regulation of cellular process signaling biological regulation detection of visible light cell communication signal transduction phototransduction, visible light sensory perception of sound sensory perception of mechanical stimulus cellular response to environmental stimulus phospholipase C-activating G protein-coupled receptor signaling pathway cellular response to light stimulus phospholipase C-activating opsin-mediated signaling pathway cellular response to radiation G protein-coupled receptor signaling pathway cellular response to abiotic stimulus G protein-coupled opsin signaling pathway response to decreased oxygen levels cellular response to oxygen levels cellular response to decreased oxygen levels cellular response to anoxia cellular response to chemical stimulus cellular response to stress response to anoxia response to stress response to oxygen levels cellular component organization organelle organization cellular component organization or biogenesis mitochondrion organization	cellular anatomical structure membrane cell periphery plasma membrane cell projection rhabdomere plasma membrane bounded cell projection protein-containing complex transmembrane transporter complex membrane protein complex cation channel complex transporter complex monoatomic ion channel complex extrinsic component of plasma membrane cellular anatomical structure membrane cell periphery plasma membrane cell projection rhabdomere plasma membrane bounded cell projection protein-containing complex transmembrane transporter complex membrane protein complex cation channel complex transporter complex monoatomic ion channel complex extrinsic component of plasma membrane plasma membrane protein complex inaD signaling complex extrinsic component of membrane rhabdomere membrane rhabdomere microvillus rhabdomere microvillus membrane actin-based cell projection plasma membrane region microvillus microvillus membrane cell projection membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, C [auth B]	IPR036034	PDZ superfamily	Homologous Superfamily
A, C [auth B]	IPR051342	PDZ domain-containing scaffold protein	Family
A, C [auth B]	IPR001478	PDZ domain	Domain
B [auth C], D	IPR036770	Ankyrin repeat-containing domain superfamily	Homologous Superfamily
B [auth C], D	IPR002153	Transient receptor potential channel, canonical	Family
B [auth C], D	IPR013555	Transient receptor ion channel domain	Domain
B [auth C], D	IPR002110	Ankyrin repeat	Repeat
B [auth C], D	IPR005821	Ion transport domain	Domain

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.