9RXT | pdb_00009rxt

Structure of the PDZ1 domain from human NHERF1 with the C-terminal residues (NATRL) of the human sodium-dependent phosphate transporter 2A (NaPi-IIa, SLC34A1)

External Resource: Annotation

Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Na(+)/H(+) exchange regulatory cofactor NHE-RF1,Sodium-dependent phosphate transport protein 2A	beta-2 adrenergic receptor binding protein binding binding adrenergic receptor binding signaling receptor binding G protein-coupled receptor binding type 2 metabotropic glutamate receptor binding glutamate receptor binding G protein-coupled glutamate receptor binding channel regulator activity ion channel regulator activity molecular function regulator activity transporter regulator activity chloride channel regulator activity beta-2 adrenergic receptor binding protein binding binding adrenergic receptor binding signaling receptor binding G protein-coupled receptor binding type 2 metabotropic glutamate receptor binding glutamate receptor binding G protein-coupled glutamate receptor binding channel regulator activity ion channel regulator activity molecular function regulator activity transporter regulator activity chloride channel regulator activity phosphatase binding enzyme binding identical protein binding PDZ domain binding protein domain specific binding growth factor receptor binding type 3 metabotropic glutamate receptor binding dopamine receptor binding protein-membrane adaptor activity protein-macromolecule adaptor activity molecular adaptor activity transporter activator activity molecular function activator activity channel activator activity beta-catenin binding protein-containing complex binding monoatomic cation transmembrane transporter activity sodium:phosphate symporter activity solute:sodium symporter activity solute:monoatomic cation symporter activity sodium ion transmembrane transporter activity secondary active transmembrane transporter activity active transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity metal ion transmembrane transporter activity transmembrane transporter activity symporter activity phosphate transmembrane transporter activity	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 cellular response to stimulus regulation of cellular process response to stimulus negative regulation of signaling signaling negative regulation of biological process regulation of signal transduction regulation of platelet-derived growth factor receptor signaling pathway negative regulation of cell communication cell surface receptor protein tyrosine kinase signaling pathway cell communication negative regulation of cellular process signal transduction enzyme-linked receptor protein signaling pathway regulation of signaling regulation of biological process cell surface receptor signaling pathway negative regulation of response to stimulus negative regulation of platelet-derived growth factor receptor signaling pathway biological regulation platelet-derived growth factor receptor signaling pathway negative regulation of signal transduction regulation of response to stimulus regulation of cell communication renal system process system process transport renal sodium ion transport establishment of localization metal ion transport localization monoatomic ion transport monoatomic cation transport sodium ion transport membrane organization plasma membrane organization endomembrane system organization tissue morphogenesis morphogenesis of an epithelium regulation of cellular component size regulation of biological quality regulation of cell size regulation of anatomical structure size establishment of organelle localization cellular localization nucleus localization intracellular transport organelle localization establishment of localization in cell nuclear migration regulation of canonical Wnt signaling pathway canonical Wnt signaling pathway negative regulation of Wnt signaling pathway Wnt signaling pathway regulation of Wnt signaling pathway negative regulation of canonical Wnt signaling pathway protein localization to cell periphery protein localization to plasma membrane macromolecule localization intracellular protein localization localization within membrane protein localization to membrane negative regulation of intracellular signal transduction intracellular signal transduction regulation of intracellular signal transduction intracellular signaling cassette regulation of MAPK cascade negative regulation of ERK1 and ERK2 cascade MAPK cascade ERK1 and ERK2 cascade regulation of ERK1 and ERK2 cascade negative regulation of MAPK cascade establishment or maintenance of bipolar cell polarity establishment or maintenance of epithelial cell apical/basal polarity maintenance of cell polarity maintenance of epithelial cell apical/basal polarity maintenance of apical/basal cell polarity establishment or maintenance of apical/basal cell polarity establishment or maintenance of cell polarity ameboidal-type cell migration cell migration fibroblast migration cell motility regulation of localization regulation of transport regulation of monoatomic ion transport negative regulation of monoatomic ion transport negative regulation of transport regulation of sodium ion transport negative regulation of sodium ion transport regulation of metal ion transport organelle organization actin cytoskeleton organization actin filament-based process cytoskeleton organization organic acid transport bile acid secretion organic anion transport monocarboxylic acid transport carboxylic acid transport secretion acid secretion plasma membrane bounded cell projection assembly microvillus organization cellular component biogenesis cellular component assembly microvillus assembly cell projection assembly nervous system process epithelial cilium movement involved in extracellular fluid movement extracellular transport microtubule-based transport microtubule-based movement microtubule-based process cerebrospinal fluid circulation cilium movement renal absorption regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction negative regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction phosphatidylinositol 3-kinase/protein kinase B signal transduction sensory perception sensory perception of sound sensory perception of mechanical stimulus gland morphogenesis gland development positive regulation of cell communication positive regulation of signal transduction positive regulation of biological process regulation of programmed cell death regulation of intrinsic apoptotic signaling pathway positive regulation of apoptotic signaling pathway positive regulation of response to stimulus intrinsic apoptotic signaling pathway positive regulation of cellular process positive regulation of programmed cell death regulation of apoptotic process positive regulation of intracellular signal transduction cell death positive regulation of apoptotic process apoptotic signaling pathway positive regulation of intrinsic apoptotic signaling pathway apoptotic process programmed cell death regulation of apoptotic signaling pathway positive regulation of signaling nitrogen compound transport gamma-aminobutyric acid import amino acid transport acidic amino acid transport gamma-aminobutyric acid transport cellular response to nitrogen compound response to dopamine cellular response to dopamine response to monoamine response to catecholamine adenylate cyclase-activating dopamine receptor signaling pathway cellular response to catecholamine stimulus G protein-coupled dopamine receptor signaling pathway response to oxygen-containing compound response to nitrogen compound adenylate cyclase-activating G protein-coupled receptor signaling pathway cellular response to oxygen-containing compound cellular response to chemical stimulus cellular response to monoamine stimulus response to chemical adenylate cyclase-modulating G protein-coupled receptor signaling pathway G protein-coupled receptor signaling pathway circulatory system process vascular process in circulatory system vascular transport transport across blood-brain barrier regulation of protein modification process regulation of catalytic activity regulation of protein phosphorylation regulation of transferase activity regulation of primary metabolic process phosphate-containing compound metabolic process protein metabolic process phosphorus metabolic process protein modification process protein phosphorylation phosphorylation regulation of protein metabolic process primary metabolic process regulation of protein kinase activity regulation of macromolecule metabolic process regulation of molecular function regulation of kinase activity macromolecule modification regulation of phosphorylation regulation of phosphorus metabolic process metabolic process macromolecule metabolic process regulation of metabolic process negative regulation of locomotion regulation of cell motility regulation of fibroblast migration negative regulation of fibroblast migration regulation of locomotion regulation of cell migration negative regulation of cell motility negative regulation of cell migration locomotion phospholipase C-activating dopamine receptor signaling pathway phospholipase C-activating G protein-coupled receptor signaling pathway Golgi localization establishment of Golgi localization phosphate ion homeostasis intracellular phosphate ion homeostasis cellular homeostasis inorganic ion homeostasis chemical homeostasis homeostatic process intracellular chemical homeostasis protein-containing complex organization protein-containing complex assembly transmembrane transport import into cell import across plasma membrane polarized epithelial cell differentiation establishment of monopolar cell polarity establishment or maintenance of monopolar cell polarity morphogenesis of a polarized epithelium establishment of epithelial cell apical/basal polarity establishment of cell polarity establishment of apical/basal cell polarity establishment of epithelial cell polarity excretion regulation of renal system process regulation of system process renal tubular secretion regulation of secretion regulation of renal phosphate excretion renal phosphate excretion regulation of multicellular organismal process regulation of excretion renal phosphate ion absorption regulation of developmental process regulation of cell shape regulation of cell morphogenesis regulation of anatomical structure morphogenesis negative regulation of cell population proliferation cell population proliferation regulation of cell population proliferation oligopeptide transport glutathione transport peptide transport tripeptide transport amide transport sulfur compound transport modified amino acid transport cilium organization 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 response to xenobiotic stimulus tricarboxylic acid metabolic process oxoacid metabolic process carboxylic acid metabolic process small molecule metabolic process organic acid metabolic process response to mercury ion response to metal ion response to peptide indole-containing compound metabolic process indole metabolic process polyol metabolic process glycoside metabolic process carbohydrate derivative metabolic process alcohol metabolic process gentamycin metabolic process regulation of phosphate transmembrane transport phosphate ion transmembrane transport regulation of phosphate transport positive regulation of phosphate transmembrane transport regulation of transmembrane transport positive regulation of transport positive regulation of transmembrane transport phosphate ion transport inorganic anion transport arsenate ion transmembrane transport arsenite transport cellular response to metal ion response to potassium ion response to nutrient levels response to lipid response to nutrient response to vitamin A response to vitamin sodium-dependent phosphate transport glycoprotein metabolic process positive regulation of membrane potential regulation of membrane potential ossification response to growth hormone response to hormone response to endogenous stimulus response to peptide hormone kidney development renal system development regulation of sodium-dependent phosphate transport positive regulation of sodium-dependent phosphate transport cellular response to staurosporine response to staurosporine response to alkaloid cellular response to alkaloid odontogenesis of dentin-containing tooth dentinogenesis anatomical structure formation involved in morphogenesis odontogenesis monoatomic ion transmembrane transport sodium ion import across plasma membrane sodium ion transmembrane transport inorganic cation import across plasma membrane monoatomic cation transmembrane transport inorganic ion import across plasma membrane response to lead ion response to thyroid hormone cellular response to parathyroid hormone stimulus cellular response to endogenous stimulus response to parathyroid hormone cellular response to hormone stimulus response to cadmium ion cellular response to nutrient levels cellular response to phosphate starvation cellular response to stress response to stress response to starvation cellular response to starvation response to estradiol response to magnesium ion	cellular anatomical structure membrane cell projection stereocilium actin-based cell projection organelle stereocilium tip stereocilium bundle neuron projection cluster of actin-based cell projections plasma membrane bounded cell projection extracellular exosome membrane-bounded organelle extracellular vesicle cellular anatomical structure membrane cell projection stereocilium actin-based cell projection organelle stereocilium tip stereocilium bundle neuron projection cluster of actin-based cell projections plasma membrane bounded cell projection extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region extracellular space vesicle extracellular membrane-bounded organelle intracellular organelle intracellular anatomical structure cytoskeleton membraneless organelle intracellular membraneless organelle actin cytoskeleton plasma membrane cell periphery plasma membrane region microvillus microvillus membrane cell projection membrane sperm midpiece cilium 9+2 motile cilium sperm flagellum motile cilium cytoplasm protein-containing complex plasma membrane protein complex membrane protein complex ruffle cell leading edge perinuclear region of cytoplasm filopodium endomembrane system apical part of cell apical plasma membrane brush border membrane brush border nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen nuclear speck ribonucleoprotein granule nuclear body nucleoplasm organelle lumen supramolecular complex nuclear ribonucleoprotein granule nuclear lumen cytosol cell surface mitotic spindle spindle microtubule cytoskeleton endosome intracellular vesicle cytoplasmic vesicle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR017300	Na(+)/H(+) exchange regulatory cofactor NHERF-1/2	Family
A	IPR015098	EBP50, C-terminal	Domain
A	IPR051067	Na+/H+ exchange regulatory cofactor	Family
A	IPR036034	PDZ superfamily	Homologous Superfamily
A	IPR001478	PDZ domain	Domain
A	IPR003841	Sodium-dependent phosphate transport protein	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q06495	hypophosphatemic nephrolithiasis/osteoporosis 2 invasive ductal breast carcinoma adrenal cortex carcinoma ductal breast carcinoma in situ Mammary Ductal Carcinoma osteosarcoma atypical teratoid rhabdoid tumor medulloblastoma ovarian cancer breast carcinoma non-small cell lung carcinoma ulcerative colitis hypercalcemia disease hypophosphatemic nephrolithiasis/osteoporosis 1 Fanconi renotubular syndrome hypophosphatemic nephrolithiasis/osteoporosis 2 invasive ductal breast carcinoma adrenal cortex carcinoma ductal breast carcinoma in situ Mammary Ductal Carcinoma osteosarcoma atypical teratoid rhabdoid tumor medulloblastoma ovarian cancer breast carcinoma non-small cell lung carcinoma ulcerative colitis hypercalcemia disease hypophosphatemic nephrolithiasis/osteoporosis 1 Fanconi renotubular syndrome hypophosphatemia autosomal recessive infantile hypercalcemia 1 Fanconi renotubular syndrome 2 hypercalcemia, infantile Hypercalciuria hypercalcemia, infantile 2 ulcerative colitis adult Fanconi syndrome chronic kidney disease Fanconi renotubular syndrome 1 nephrolithiasis congenital anemia inflammatory bowel disease nephrosclerosis Crohn disease

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.