7OKW | pdb_00007okw

1.62A X-ray crystal structure of the conserved C-terminal (CCT) of human OSR1

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD 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)
B	SCOP2B Superfamily	Rotamase-like	8053576	3000622	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Rotamase-like	8053576	3000622	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Trypsin	e7okwB1	A: a/b three-layered sandwiches	X: CNF1/YfiH-like putative cysteine hydrolases	H: RIFT-related	T: FMN-binding split barrel 2	F: Trypsin	ECOD (v294.1)
A	Trypsin	e7okwA1	A: a/b three-layered sandwiches	X: CNF1/YfiH-like putative cysteine hydrolases	H: RIFT-related	T: FMN-binding split barrel 2	F: Trypsin	ECOD (v294.1)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF12202	Oxidative-stress-responsive kinase 1 C-terminal domain (OSR1_C)	Oxidative-stress-responsive kinase 1 C-terminal domain	This domain family is found in eukaryotes, and is approximately 40 amino acids in length. The family is found in association with Pfam:PF00069. There is a single completely conserved residue F that may be functionally important. OSR1 is involved in t ...	This domain family is found in eukaryotes, and is approximately 40 amino acids in length. The family is found in association with Pfam:PF00069. There is a single completely conserved residue F that may be functionally important. OSR1 is involved in the signalling cascade which activates Na/K/2Cl cotransporter during osmotic stress. This domain is the C terminal domain of OSR1 which recognises a motif (Arg-Phe-Xaa-Val) on the OSR1-activating protein WNK1.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Serine/threonine-protein kinase OSR1	molecular function inhibitor activity potassium channel regulator activity channel regulator activity transporter inhibitor activity ion channel inhibitor activity ion channel regulator activity potassium channel inhibitor activity molecular function regulator activity transporter regulator activity channel inhibitor activity catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity molecular function inhibitor activity potassium channel regulator activity channel regulator activity transporter inhibitor activity ion channel inhibitor activity ion channel regulator activity potassium channel inhibitor activity molecular function regulator activity transporter regulator activity channel inhibitor activity catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity catalytic activity protein serine kinase activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding protein binding transmembrane transporter binding kinase binding enzyme binding protein kinase binding protein serine/threonine kinase activity identical protein binding	response to stimulus response to chemical response to xenobiotic stimulus response to peptide response to chemokine response to cytokine cellular response to cytokine stimulus cellular response to chemokine cellular response to stimulus regulation of biological process regulation of cellular process cell surface receptor signaling pathway signaling chemokine (C-C motif) ligand 21 signaling pathway response to stimulus response to chemical response to xenobiotic stimulus response to peptide response to chemokine response to cytokine cellular response to cytokine stimulus cellular response to chemokine cellular response to stimulus regulation of biological process regulation of cellular process cell surface receptor signaling pathway signaling chemokine (C-C motif) ligand 21 signaling pathway biological regulation cytokine-mediated signaling pathway chemokine-mediated signaling pathway cell communication G protein-coupled receptor signaling pathway cellular process signal transduction chemokine (C-X-C motif) ligand 12 signaling pathway regulation of cellular component size homeostatic process cell volume homeostasis cellular component organization cellular homeostasis cellular component organization or biogenesis regulation of biological quality regulation of cell size regulation of anatomical structure size regulation of localization regulation of potassium ion transport transport monoatomic ion transmembrane transport negative regulation of monoatomic ion transport negative regulation of biological process potassium ion transmembrane transport negative regulation of transport regulation of monoatomic ion transmembrane transport metal ion transport negative regulation of transmembrane transport monoatomic cation transmembrane transport localization negative regulation of monoatomic ion transmembrane transport negative regulation of cellular process monoatomic ion transport negative regulation of cation transmembrane transport monoatomic cation transport regulation of metal ion transport negative regulation of potassium ion transport regulation of transport regulation of monoatomic ion transport negative regulation of potassium ion transmembrane transport regulation of potassium ion transmembrane transport establishment of localization transmembrane transport regulation of transmembrane transport potassium ion transport regulation of monoatomic cation transmembrane transport protein phosphorylation protein autophosphorylation phosphorylation primary metabolic process macromolecule modification phosphate-containing compound metabolic process metabolic process protein metabolic process macromolecule metabolic process protein modification process phosphorus metabolic process response to osmotic stress cellular response to chemical stress cellular response to osmotic stress cellular response to environmental stimulus cellular response to chemical stimulus hyperosmotic response cellular hyperosmotic response cellular response to stress response to stress response to abiotic stimulus cellular response to abiotic stimulus intracellular signal transduction osmosensory signaling pathway positive regulation of locomotion regulation of cell motility positive regulation of T cell chemotaxis positive regulation of chemotaxis positive regulation of cell migration regulation of lymphocyte chemotaxis taxis cell migration regulation of immune system process regulation of mononuclear cell migration positive regulation of immune system process chemotaxis regulation of leukocyte chemotaxis positive regulation of lymphocyte migration regulation of leukocyte migration lymphocyte migration response to external stimulus positive regulation of leukocyte chemotaxis leukocyte migration regulation of response to stimulus regulation of locomotion regulation of T cell migration regulation of T cell chemotaxis regulation of response to external stimulus positive regulation of biological process lymphocyte chemotaxis regulation of lymphocyte migration positive regulation of lymphocyte chemotaxis positive regulation of response to stimulus positive regulation of response to external stimulus positive regulation of cell motility regulation of cell migration positive regulation of mononuclear cell migration T cell chemotaxis cell motility locomotion positive regulation of cellular process cell chemotaxis positive regulation of T cell migration positive regulation of leukocyte migration regulation of chemotaxis immune system process mononuclear cell migration T cell migration leukocyte chemotaxis response to oxidative stress cellular hypotonic response hypotonic response multicellular organismal process renal system process system process renal sodium ion transport renal absorption renal sodium ion absorption sodium ion transport	extracellular exosome membrane-bounded organelle extracellular vesicle cellular anatomical structure extracellular organelle extracellular region organelle vesicle extracellular membrane-bounded organelle intracellular anatomical structure cytoplasm cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR017441	Protein kinase, ATP binding site	Binding Site
A, B	IPR000719	Protein kinase domain	Domain
A, B	IPR050629	STE20/SPS1-related Proline-Alanine-rich Kinase	Family
A, B	IPR024678	Serine/threonine-protein kinase OSR1/WNK, CCT domain	Domain
A, B	IPR011009	Protein kinase-like domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: O95747	hypertensive disorder metastatic melanoma psoriasis IgA glomerulonephritis osteosarcoma schizophrenia medulloblastoma pancreatic intraductal papillary-mucinous neoplasm

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.