6Y9P

Crystal structure of Whirlin PDZ3_C-ter in complex with Harmonin a1 C-terminal PDZ binding motif peptide

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	PDZ domain-like	8100034	3000388	SCOP2B (2021-05-27)
B	SCOP2B Superfamily	PDZ domain-like	8100034	3000388	SCOP2B (2021-05-27)
E	SCOP2B Superfamily	PDZ domain-like	8100034	3000388	SCOP2B (2021-05-27)
G	SCOP2B Superfamily	PDZ domain-like	8100034	3000388	SCOP2B (2021-05-27)
I	SCOP2B Superfamily	PDZ domain-like	8100034	3000388	SCOP2B (2021-05-27)
K	SCOP2B Superfamily	PDZ domain-like	8100034	3000388	SCOP2B (2021-05-27)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF00595	e6y9pA1	A: beta barrels	X: PDZ domain (From Topology)	H: PDZ domain (From Topology)	T: PDZ domain	F: PF00595	ECOD (1.6)
B	PF00595	e6y9pB1	A: beta barrels	X: PDZ domain (From Topology)	H: PDZ domain (From Topology)	T: PDZ domain	F: PF00595	ECOD (1.6)
E	PF00595	e6y9pE1	A: beta barrels	X: PDZ domain (From Topology)	H: PDZ domain (From Topology)	T: PDZ domain	F: PF00595	ECOD (1.6)
G	PF00595	e6y9pG1	A: beta barrels	X: PDZ domain (From Topology)	H: PDZ domain (From Topology)	T: PDZ domain	F: PF00595	ECOD (1.6)
I	PF00595	e6y9pI1	A: beta barrels	X: PDZ domain (From Topology)	H: PDZ domain (From Topology)	T: PDZ domain	F: PF00595	ECOD (1.6)
K	PF00595	e6y9pK1	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, B, E, G, I A, B, E, G, I, K	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, B, E, G, I A, B, E, G, I, K	Whirlin	protein binding binding protein domain specific binding identical protein 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 protein localization localization establishment of protein localization cellular localization cellular macromolecule localization macromolecule localization establishment of localization multicellular organismal-level homeostasis homeostatic process anatomical structure homeostasis tissue homeostasis retina homeostasis cerebellar cortex morphogenesis hindbrain morphogenesis cerebellar Purkinje cell layer formation cerebellar Purkinje cell layer development metencephalon development cerebellar Purkinje cell layer morphogenesis cerebellar cortex formation cerebellum morphogenesis head development brain development cerebellar cortex development cerebellum development central nervous system development anatomical structure formation involved in morphogenesis hindbrain development regulation of cellular process cellular biosynthetic process positive regulation of biological process positive regulation of cellular metabolic process positive regulation of macromolecule biosynthetic process positive regulation of metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process positive regulation of cellular process regulation of biosynthetic process regulation of biological process cellular metabolic process biological regulation regulation of cellular metabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of cellular biosynthetic process regulation of gene expression biosynthetic process positive regulation of gene expression regulation of macromolecule biosynthetic process metabolic process macromolecule metabolic process regulation of metabolic process positive regulation of cellular biosynthetic process sensory perception of light stimulus system process sensory perception nervous system process cell junction maintenance cell junction organization cellular component maintenance paranodal junction maintenance cell-cell junction maintenance cell-cell junction organization establishment of localization in cell detection of external stimulus response to stimulus detection of mechanical stimulus involved in sensory perception of sound response to mechanical stimulus response to external stimulus detection of mechanical stimulus involved in sensory perception sensory perception of mechanical stimulus detection of abiotic stimulus detection of stimulus detection of mechanical stimulus response to abiotic stimulus detection of stimulus involved in sensory perception sensory perception of sound	membrane-bounded organelle cell projection organelle cilium cellular anatomical entity plasma membrane bounded cell projection photoreceptor inner segment protein-containing complex stereocilia ankle link stereocilia ankle link complex stereocilium bundle stereocilia coupling link cluster of actin-based cell projections stereocilium membrane-bounded organelle cell projection organelle cilium cellular anatomical entity plasma membrane bounded cell projection photoreceptor inner segment protein-containing complex stereocilia ankle link stereocilia ankle link complex stereocilium bundle stereocilia coupling link cluster of actin-based cell projections stereocilium actin-based cell projection stereocilium tip neuron projection ciliary transition zone non-motile cilium 9+0 non-motile cilium photoreceptor cell cilium photoreceptor connecting cilium intracellular anatomical structure cytoplasm cytosol cell periphery plasma membrane membrane presynapse synapse cell junction USH2 complex growth cone axon distal axon site of polarized growth axon collateral somatodendritic compartment dendrite dendritic tree dendritic shaft perinuclear region of cytoplasm polymeric cytoskeletal fiber actin filament actin cytoskeleton intracellular organelle cytoskeleton intracellular non-membrane-bounded organelle supramolecular fiber supramolecular polymer supramolecular complex non-membrane-bounded organelle cell body neuronal cell body plasma membrane region periciliary membrane compartment apical dendrite postsynapse ciliary basal body microtubule organizing center microtubule cytoskeleton
C, D, F, H, J C, D, F, H, J, L	Harmonin a1	cytoskeletal protein binding spectrin binding protein-containing complex binding protein binding binding	cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein-containing complex assembly cellular process cellular component organization or biogenesis developmental process ear morphogenesis embryonic organ morphogenesis multicellular organismal process ear development sensory organ development animal organ development cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein-containing complex assembly cellular process cellular component organization or biogenesis developmental process ear morphogenesis embryonic organ morphogenesis multicellular organismal process ear development sensory organ development animal organ development embryonic morphogenesis embryo development multicellular organism development anatomical structure morphogenesis sensory organ morphogenesis inner ear development inner ear morphogenesis anatomical structure development animal organ morphogenesis embryonic organ development sensory perception of light stimulus system process sensory perception nervous system process neuromuscular process neuromuscular process controlling balance actin cytoskeleton organization actin filament organization organelle organization parallel actin filament bundle assembly actin filament bundle organization actin filament bundle assembly actin filament-based process supramolecular fiber organization cytoskeleton organization brush border assembly protein localization localization cellular localization cellular macromolecule localization macromolecule localization protein localization to microvillus multicellular organismal-level homeostasis homeostatic process anatomical structure homeostasis tissue homeostasis retina homeostasis photoreceptor cell maintenance equilibrioception inner ear receptor cell development cellular developmental process cell projection organization cell development neuron projection development neurogenesis neuron differentiation cell differentiation system development mechanoreceptor differentiation plasma membrane bounded cell projection organization nervous system development inner ear receptor cell differentiation generation of neurons neuron development inner ear receptor cell stereocilium organization sensory perception of sound sensory perception of mechanical stimulus epidermis development epithelial cell differentiation hair cell differentiation epithelium development epidermal cell differentiation inner ear auditory receptor cell differentiation tissue development cell cycle G2/M phase transition mitotic cell cycle process G2/M transition of mitotic cell cycle cell cycle phase transition cell cycle mitotic cell cycle cell cycle process mitotic cell cycle phase transition photoreceptor cell differentiation visual system development retina development in camera-type eye neural retina development eye morphogenesis retinal cone cell differentiation eye photoreceptor cell differentiation sensory system development photoreceptor cell development camera-type eye morphogenesis eye development eye photoreceptor cell development retinal cone cell development camera-type eye photoreceptor cell differentiation retina morphogenesis in camera-type eye camera-type eye development regulation of biological process regulation of cellular component organization regulation of cellular process regulation of cellular component size regulation of cell projection organization biological regulation regulation of cell projection size regulation of microvillus length microvillus organization regulation of microvillus organization regulation of biological quality regulation of plasma membrane bounded cell projection organization regulation of anatomical structure size	membrane-bounded organelle cell projection organelle cilium cellular anatomical entity plasma membrane bounded cell projection apical part of cell photoreceptor inner segment protein-containing complex stereocilia ankle link stereocilia ankle link complex stereocilium bundle stereocilia coupling link cluster of actin-based cell projections membrane-bounded organelle cell projection organelle cilium cellular anatomical entity plasma membrane bounded cell projection apical part of cell photoreceptor inner segment protein-containing complex stereocilia ankle link stereocilia ankle link complex stereocilium bundle stereocilia coupling link cluster of actin-based cell projections stereocilium actin-based cell projection stereocilium tip neuron projection cell periphery plasma membrane membrane brush border intracellular anatomical structure cytoplasm upper tip-link density stereocilia tip link stereocilia tip-link density non-motile cilium 9+0 non-motile cilium photoreceptor outer segment photoreceptor cell cilium synapse cell junction microvillus

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, E, G, I A, B, E, G, I, K	IPR033028	Whirlin, harmonin_N-like domain 2	Domain
A, B, E, G, I A, B, E, G, I, K	IPR036034	PDZ superfamily	Homologous Superfamily
A, B, E, G, I A, B, E, G, I, K	IPR047056	Whirlin, harmonin_N-like domain 1	Domain
A, B, E, G, I A, B, E, G, I, K	IPR001478	PDZ domain	Domain
C, D, F, H, J C, D, F, H, J, L	IPR030237	Harmonin, N-terminal	Domain
C, D, F, H, J C, D, F, H, J, L	IPR036034	PDZ superfamily	Homologous Superfamily
C, D, F, H, J C, D, F, H, J, L	IPR001478	PDZ 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 R01GM133198.