9RXO | pdb_00009rxo

Structure of the PDZ2 domain from human PDZK1 (NHERF3) with the C-terminal residues (KSTQF) of human URAT1 transporter (SLC22A12)

External Resource: Annotation

Domain Annotation: SCOP2 Classification
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)
A	SCOP2B Superfamily	PDZ domain-like	8061511	3000388	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	PDZ domain-like	8061511	3000388	SCOP2B (2022-06-29)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, 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, B	Na(+)/H(+) exchange regulatory cofactor NHE-RF3,Solute carrier family 22 member 12	protein binding binding signaling receptor binding protein-membrane adaptor activity protein-macromolecule adaptor activity molecular adaptor activity transporter activator activity molecular function activator activity molecular function regulator activity transporter regulator activity protein-containing complex binding PDZ domain binding protein domain specific binding scavenger receptor binding protein binding binding signaling receptor binding protein-membrane adaptor activity protein-macromolecule adaptor activity molecular adaptor activity transporter activator activity molecular function activator activity molecular function regulator activity transporter regulator activity protein-containing complex binding PDZ domain binding protein domain specific binding scavenger receptor binding urate transmembrane transporter activity salt transmembrane transporter activity transporter activity transmembrane transporter activity	quaternary ammonium group transport nitrogen compound transport transport carnitine transport establishment of localization organic cation transport transmembrane transport localization carnitine transmembrane transport cellular process modified amino acid transport amino-acid betaine transport regulation of localization regulation of biological process quaternary ammonium group transport nitrogen compound transport transport carnitine transport establishment of localization organic cation transport transmembrane transport localization carnitine transmembrane transport cellular process modified amino acid transport amino-acid betaine transport regulation of localization regulation of biological process regulation of transport regulation of monoatomic ion transport biological regulation regulation of monoatomic anion transport monoatomic anion transport monoatomic ion transport protein localization to cell periphery cellular localization protein localization to plasma membrane macromolecule localization intracellular protein localization localization within membrane protein localization to membrane establishment of protein localization regulation of cellular process regulation of protein localization protein targeting positive regulation of biological process positive regulation of establishment of protein localization regulation of protein targeting to membrane positive regulation of cellular process establishment of protein localization to membrane regulation of establishment of protein localization protein targeting to membrane regulation of cellular localization regulation of protein targeting positive regulation of protein targeting to membrane xenobiotic export from cell xenobiotic transport response to stimulus xenobiotic detoxification by transmembrane export across the plasma membrane detoxification export from cell export across plasma membrane response to toxic substance response to chemical positive regulation of protein localization to membrane positive regulation of protein localization regulation of protein localization to membrane response to xenobiotic stimulus cellular homeostasis homeostatic process renal urate salt excretion excretion multicellular organismal process renal system process system process renal tubular secretion organic anion transport urate transport small molecule metabolic process metabolic process urate metabolic process purine-containing compound metabolic process cellular response to stimulus cellular response to nitrogen compound response to endogenous stimulus response to peptide hormone response to oxygen-containing compound cellular response to peptide hormone stimulus response to nitrogen compound cellular response to oxygen-containing compound cellular response to endogenous stimulus cellular response to chemical stimulus response to hormone response to insulin cellular response to insulin stimulus cellular response to hormone stimulus	cell periphery cellular anatomical structure apical part of cell membrane plasma membrane plasma membrane region apical plasma membrane extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space cell periphery cellular anatomical structure apical part of cell membrane plasma membrane plasma membrane region apical plasma membrane extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space vesicle extracellular membrane-bounded organelle plasma membrane bounded cell projection cell projection actin-based cell projection microvillus microvillus membrane cell projection membrane brush border membrane cluster of actin-based cell projections brush border

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR036034	PDZ superfamily	Homologous Superfamily
A, B	IPR001478	PDZ domain	Domain
A, B	IPR051067	Na+/H+ exchange regulatory cofactor	Family
A, B	IPR011701	Major facilitator superfamily	Family
A, B	IPR036259	MFS transporter superfamily	Homologous Superfamily
A, B	IPR020846	Major facilitator superfamily domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: Q96S37	breast carcinoma adenoid cystic carcinoma prostate cancer salivary gland adenoid cystic carcinoma Malignant neoplasm of breast psoriasis breast cancer schizophrenia salivary gland cancer gout hypouricemia, renal 1 hyperuricemia acute kidney failure large cell medulloblastoma rhabdomyolysis breast carcinoma adenoid cystic carcinoma prostate cancer salivary gland adenoid cystic carcinoma Malignant neoplasm of breast psoriasis breast cancer schizophrenia salivary gland cancer gout hypouricemia, renal 1 hyperuricemia acute kidney failure large cell medulloblastoma rhabdomyolysis osteosarcoma hereditary renal hypouricemia ovarian cancer

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.