2XK7

Structure of Nek2 bound to aminopyrazine compound 23

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	d2xk7a1	Alpha and beta proteins (a+b)	Protein kinase-like (PK-like)	Protein kinase-like (PK-like)	Protein kinases, catalytic subunit	automated matches	HUMAN (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d2xk7a2	Artifacts	Tags	Tags	Tags	C-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	SCOP2B Superfamily	Protein kinase-like (PK-like)	8043107	3000066	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)
A	Pkinase_Tyr	e2xk7A1	A: a+b complex topology	X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)	H: Protein kinase/SAICAR synthase/ATP-grasp	T: Protein kinase	F: Pkinase_Tyr	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.200.20	Alpha Beta	2-Layer Sandwich	Phosphorylase Kinase	domain 1	CATH (4.3.0)
A	1.10.510.10	Mainly Alpha	Orthogonal Bundle	Transferase(Phosphotransferase)	domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00069	Protein kinase domain (Pkinase)	Protein kinase domain	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	SERINE/THREONINE-PROTEIN KINASE NEK2	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 protein phosphatase binding phosphatase binding protein binding binding enzyme binding adenyl ribonucleotide binding 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 protein phosphatase binding phosphatase binding protein binding binding enzyme binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding protein serine/threonine kinase activity cation binding metal ion binding	cellular process cell cycle mitotic cell cycle microtubule organizing center organization centrosome separation microtubule cytoskeleton organization cellular component organization organelle organization centrosome cycle microtubule-based process cellular component organization or biogenesis cytoskeleton organization cell cycle process regulation of cellular process cellular process cell cycle mitotic cell cycle microtubule organizing center organization centrosome separation microtubule cytoskeleton organization cellular component organization organelle organization centrosome cycle microtubule-based process cellular component organization or biogenesis cytoskeleton organization cell cycle process regulation of cellular process negative regulation of biological process centriole-centriole cohesion negative regulation of cell cycle negative regulation of cellular process regulation of cell cycle regulation of biological process regulation of cell cycle process biological regulation negative regulation of cell cycle process negative regulation of centriole-centriole cohesion regulation of centriole-centriole cohesion cell division chromosome segregation protein phosphorylation protein autophosphorylation phosphorylation cellular metabolic process primary metabolic process macromolecule modification phosphate-containing compound metabolic process metabolic process protein metabolic process macromolecule metabolic process protein modification process phosphorus metabolic process organelle assembly non-membrane-bounded organelle assembly spindle assembly cellular component biogenesis cellular component assembly spindle organization positive regulation of organelle organization telomere organization regulation of DNA biosynthetic process positive regulation of macromolecule biosynthetic process RNA-templated DNA biosynthetic process regulation of primary metabolic process nucleobase-containing compound metabolic process telomere maintenance via telomere lengthening positive regulation of metabolic process positive regulation of telomere maintenance via telomere lengthening positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process positive regulation of telomere maintenance positive regulation of nucleobase-containing compound metabolic process regulation of cellular metabolic process DNA metabolic process regulation of chromosome organization regulation of telomere maintenance via telomere lengthening regulation of organelle organization positive regulation of chromosome organization telomere maintenance biosynthetic process positive regulation of DNA metabolic process positive regulation of telomere maintenance via telomerase regulation of macromolecule biosynthetic process DNA biosynthetic process regulation of metabolic process regulation of DNA metabolic process regulation of telomere maintenance regulation of cellular component organization positive regulation of cellular component organization cellular biosynthetic process positive regulation of biological process positive regulation of cellular metabolic process nucleic acid biosynthetic process positive regulation of biosynthetic process positive regulation of cellular process regulation of biosynthetic process telomere maintenance via telomerase chromosome organization positive regulation of DNA biosynthetic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process regulation of telomere maintenance via telomerase regulation of cellular biosynthetic process positive regulation of cellular biosynthetic process mitotic nuclear division organelle fission regulation of mitotic nuclear division regulation of mitotic cell cycle nuclear division mitotic cell cycle process regulation of nuclear division mitotic sister chromatid segregation microtubule cytoskeleton organization involved in mitosis sister chromatid segregation mitotic spindle organization mitotic spindle assembly nuclear chromosome segregation mitotic centrosome separation regulation of mitotic centrosome separation positive regulation of telomere capping telomere capping regulation of telomere capping sexual reproduction reproductive process meiotic cell cycle developmental process multicellular organism development multicellular organismal process embryo development ending in birth or egg hatching chordate embryonic development anatomical structure development embryo development in utero embryonic development blastocyst development establishment of organelle localization cellular localization attachment of spindle microtubules to kinetochore establishment of localization metaphase chromosome alignment localization chromosome localization organelle localization establishment of localization in cell regulation of attachment of spindle microtubules to kinetochore establishment of chromosome localization	midbody cellular anatomical entity membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen midbody cellular anatomical entity membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle cytoskeleton spindle spindle pole microtubule cytoskeleton condensed nuclear chromosome nuclear chromosome chromosome condensed chromosome centrosome microtubule organizing center cytoplasm cytosol nucleoplasm protein-containing complex chromosomal region kinetochore chromosome, centromeric region condensed chromosome, centromeric region supramolecular complex polymeric cytoskeletal fiber supramolecular fiber microtubule supramolecular polymer

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR000719	Protein kinase domain	Domain
A	IPR011009	Protein kinase-like domain superfamily	Homologous Superfamily
A	IPR051131	NEK Ser/Thr protein kinase family, NIMA subfamily	Family
A	IPR008271	Serine/threonine-protein kinase, active site	Active Site

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: P51955	retinitis pigmentosa retinitis pigmentosa 67 non-small cell lung carcinoma malignant pancreatic neoplasm Neoplasm Invasiveness ovarian cancer pilocytic astrocytoma adrenal cortex carcinoma retinal degeneration atypical teratoid rhabdoid tumor Sjogren syndrome cone-rod dystrophy esophageal adenocarcinoma invasive ductal breast carcinoma lung cancer retinitis pigmentosa retinitis pigmentosa 67 non-small cell lung carcinoma malignant pancreatic neoplasm Neoplasm Invasiveness ovarian cancer pilocytic astrocytoma adrenal cortex carcinoma retinal degeneration atypical teratoid rhabdoid tumor Sjogren syndrome cone-rod dystrophy esophageal adenocarcinoma invasive ductal breast carcinoma lung cancer malignant glioma medulloblastoma pancreatic intraductal papillary-mucinous carcinoma primitive neuroectodermal tumor astrocytic tumor breast cancer ductal breast carcinoma in situ glioblastoma large cell medulloblastoma malignant colon neoplasm malignant mesothelioma nasopharyngeal carcinoma oligodendroglioma pancreatic intraductal papillary-mucinous neoplasm psoriasis atopic eczema breast carcinoma endometriosis hepatocellular carcinoma lung adenocarcinoma malignant ependymoma

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.