1UFX

Solution structure of the third PDZ domain of human KIAA1526 protein

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
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: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1ufxa1	All beta proteins	PDZ domain-like	PDZ domain-like	PDZ domain	KIAA1526 protein	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d1ufxa3	Artifacts	Tags	Tags	Tags	C-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d1ufxa2	Artifacts	Tags	Tags	Tags	N-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	PDZ domain	8029404	4001790	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	PDZ domain-like	8041783	3000388	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PDZ	e1ufxA1	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)

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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	KIAA1526 protein	identical protein binding protein binding 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 cell periphery plasma membrane membrane USH2 complex intracellular anatomical structure cytoplasm growth cone axon distal axon site of polarized growth synapse cell junction 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 plasma membrane region periciliary membrane compartment ciliary basal body microtubule organizing center microtubule cytoskeleton

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR051844	Sensory Perception USH2 Complex Protein	Family
A	IPR033028	Whirlin, harmonin_N-like domain 2	Domain
A	IPR036034	PDZ superfamily	Homologous Superfamily
A	IPR047056	Whirlin, harmonin_N-like domain 1	Domain
A	IPR001478	PDZ domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q9P202	autosomal recessive nonsyndromic deafness 31 nonsyndromic genetic deafness Usher syndrome type 2D Usher syndrome Usher syndrome type 2 large cell medulloblastoma non-alcoholic fatty liver disease psoriasis Usher Syndrome, Type II bipolar disorder malignant mesothelioma retinitis pigmentosa invasive ductal breast carcinoma medulloblastoma Pick disease autosomal recessive nonsyndromic deafness 31 nonsyndromic genetic deafness Usher syndrome type 2D Usher syndrome Usher syndrome type 2 large cell medulloblastoma non-alcoholic fatty liver disease psoriasis Usher Syndrome, Type II bipolar disorder malignant mesothelioma retinitis pigmentosa invasive ductal breast carcinoma medulloblastoma Pick disease tuberculosis

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.