Annotations: 7Q8Y

Crystal structure of TTBK2 in complex with VNG2.73 (compound 42)

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	Protein kinase-like (PK-like)	8094479	3000066	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Protein kinase-like (PK-like)	8094479	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)
B	tRNA-synt_2d	e7q8yB1	A: beta barrels	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: tRNA-synt_2d	ECOD (v294.2)
A	4PPT_N	e7q8yA1	A: beta barrels	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: 4PPT_N	ECOD (v294.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	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, B	Tau-tubulin kinase 2	cytoskeletal protein binding protein binding binding kinesin binding protein serine/threonine kinase activity tau-protein kinase activity catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity catalytic activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups protein serine kinase activity cytoskeletal protein binding protein binding binding kinesin binding protein serine/threonine kinase activity tau-protein kinase activity catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity catalytic activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups protein serine kinase activity adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding tau protein binding microtubule plus-end binding microtubule binding tubulin binding	cellular response to stimulus regulation of biological process regulation of cellular process cell surface receptor signaling pathway response to stimulus signaling biological regulation smoothened signaling pathway cell communication cellular process signal transduction regulation of signaling regulation of signal transduction regulation of response to stimulus cellular response to stimulus regulation of biological process regulation of cellular process cell surface receptor signaling pathway response to stimulus signaling biological regulation smoothened signaling pathway cell communication cellular process signal transduction regulation of signaling regulation of signal transduction regulation of response to stimulus regulation of cell communication regulation of smoothened signaling pathway developmental process multicellular organismal process head development animal organ development brain development nervous system development multicellular organism development cerebellum development central nervous system development metencephalon development anatomical structure development hindbrain development system development protein localization to microtubule cytoskeleton regulation of localization negative regulation of protein localization to microtubule regulation of protein localization negative regulation of biological process localization protein localization to microtubule regulation of protein localization to microtubule macromolecule localization protein localization to cytoskeleton protein localization to organelle intracellular protein localization negative regulation of protein localization positive regulation of organelle organization regulation of cellular component organization positive regulation of cellular component organization cell projection organization positive regulation of biological process plasma membrane bounded cell projection assembly cellular component biogenesis cellular component organization cellular component assembly positive regulation of non-motile cilium assembly cilium assembly positive regulation of cell projection organization cellular component organization or biogenesis cilium organization positive regulation of cellular process regulation of non-motile cilium assembly organelle assembly plasma membrane bounded cell projection organization positive regulation of cellular component biogenesis regulation of cell projection organization regulation of cell projection assembly regulation of cellular component biogenesis regulation of organelle organization regulation of plasma membrane bounded cell projection assembly organelle organization positive regulation of cilium assembly regulation of cilium assembly regulation of organelle assembly non-motile cilium assembly cell projection assembly regulation of plasma membrane bounded cell projection organization positive regulation of plasma membrane bounded cell projection assembly positive regulation of organelle assembly regulation of cell motility regulation of locomotion regulation of cell migration cell migration cell motility locomotion cerebellar granule cell precursor tangential migration hindbrain tangential cell migration cell migration in hindbrain embryonic brain development embryonic organ development embryo development cerebellar granular layer development cerebellar cortex development forebrain development microtubule cytoskeleton organization microtubule-based process cytoskeleton organization protein phosphorylation phosphorylation primary metabolic process peptidyl-serine modification peptidyl-serine phosphorylation macromolecule modification peptidyl-amino acid modification phosphate-containing compound metabolic process metabolic process protein metabolic process macromolecule metabolic process protein modification process phosphorus metabolic process epithelium development neural tube development tube development chordate embryonic development tissue development embryo development ending in birth or egg hatching regulation of cytoskeleton organization regulation of microtubule polymerization or depolymerization negative regulation of microtubule depolymerization protein-containing complex disassembly regulation of protein-containing complex disassembly microtubule polymerization or depolymerization regulation of microtubule depolymerization negative regulation of protein-containing complex disassembly negative regulation of cellular process negative regulation of supramolecular fiber organization cellular component disassembly negative regulation of cellular component organization negative regulation of microtubule polymerization or depolymerization protein-containing complex organization regulation of protein depolymerization negative regulation of cytoskeleton organization regulation of microtubule-based process negative regulation of protein depolymerization negative regulation of organelle organization microtubule depolymerization regulation of supramolecular fiber organization supramolecular fiber organization protein depolymerization regulation of microtubule cytoskeleton organization limb development appendage development embryonic limb morphogenesis embryonic morphogenesis embryonic appendage morphogenesis anatomical structure morphogenesis appendage morphogenesis embryonic digit morphogenesis limb morphogenesis	membrane-bounded organelle cell projection cellular anatomical structure organelle cilium plasma membrane bounded cell projection ciliary transition zone intracellular organelle microtubule organizing center intracellular anatomical structure cytoskeleton membraneless organelle centriole intracellular membraneless organelle membrane-bounded organelle cell projection cellular anatomical structure organelle cilium plasma membrane bounded cell projection ciliary transition zone intracellular organelle microtubule organizing center intracellular anatomical structure cytoskeleton membraneless organelle centriole intracellular membraneless organelle microtubule cytoskeleton cytoplasm cytosol ciliary base ciliary basal body nucleus intracellular membrane-bounded organelle

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	IPR011009	Protein kinase-like domain superfamily	Homologous Superfamily
A, B	IPR050235	Casein kinase 1/Serine/threonine-protein kinase-like	Family
A, B	IPR047915	Tau-Tubulin Kinase 2, catalytic domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	: Q6IQ55	spinocerebellar ataxia type 11 autosomal dominant cerebellar ataxia oligodendroglioma Pick disease psoriasis Small cell carcinoma of lung spinocerebellar ataxia type 2 adrenal cortex carcinoma spinocerebellar ataxia type 6 bipolar I disorder Charcot-Marie-Tooth disease intellectual disability malignant colon neoplasm medulloblastoma osteosarcoma spinocerebellar ataxia type 11 autosomal dominant cerebellar ataxia oligodendroglioma Pick disease psoriasis Small cell carcinoma of lung spinocerebellar ataxia type 2 adrenal cortex carcinoma spinocerebellar ataxia type 6 bipolar I disorder Charcot-Marie-Tooth disease intellectual disability malignant colon neoplasm medulloblastoma osteosarcoma pilocytic astrocytoma rheumatoid arthritis spinocerebellar ataxia type 1 spinocerebellar ataxia type 4 Alzheimer disease spinocerebellar ataxia type 7 atypical teratoid rhabdoid tumor breast cancer glioblastoma invasive ductal breast carcinoma malignant ependymoma neurodegenerative disease ovarian cancer progressive supranuclear palsy Sjogren syndrome spinocerebellar ataxia type 5 astrocytic tumor cerebellar ataxia hereditary ataxia large cell medulloblastoma malignant glioma

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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.