7B55 | pdb_00007b55

Crystal structure of CaMKII-actinin complex bound to MES

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 [auth A]	SCOP2B Superfamily	EF-hand	8033003	3001983	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 [auth A]	CoV_S1_C	e7b55A1	A: a/b three-layered sandwiches	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: CoV_S1_C	ECOD (v294.1)
A [auth B]	CoV_S1_C	e7b55B1	A: a/b three-layered sandwiches	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: CoV_S1_C	ECOD (v294.1)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth 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
B [auth A]	Alpha-actinin-2	cytoskeletal protein binding titin binding protein binding binding actin binding protein-containing complex binding actin filament binding structural molecule activity structural constituent of muscle structural constituent of postsynapse structural constituent of cytoskeleton structural constituent of synapse structural constituent of postsynaptic actin cytoskeleton FATZ binding cytoskeletal protein binding titin binding protein binding binding actin binding protein-containing complex binding actin filament binding structural molecule activity structural constituent of muscle structural constituent of postsynapse structural constituent of cytoskeleton structural constituent of synapse structural constituent of postsynaptic actin cytoskeleton FATZ binding identical protein binding cation binding ion binding calcium ion binding metal ion binding small molecule binding protein domain specific binding LIM domain binding transcription coactivator activity transcription regulator activity transcription coregulator activity phosphatidylinositol-4,5-bisphosphate binding anion binding phosphatidylinositol bisphosphate binding phospholipid binding lipid binding phosphatidylinositol phosphate binding transmembrane transporter binding titin Z domain binding cell adhesion molecule binding integrin binding signaling receptor binding transporter activator activity channel regulator activity molecular function activator activity molecular function regulator activity channel activator activity transporter regulator activity	regulation of localization regulation of biological process regulation of protein localization biological regulation negative regulation of biological process localization negative regulation of protein localization to cell surface protein localization to cell surface macromolecule localization regulation of protein localization to cell surface intracellular protein localization negative regulation of protein localization cellular response to stimulus cellular response to nitrogen compound regulation of localization regulation of biological process regulation of protein localization biological regulation negative regulation of biological process localization negative regulation of protein localization to cell surface protein localization to cell surface macromolecule localization regulation of protein localization to cell surface intracellular protein localization negative regulation of protein localization cellular response to stimulus cellular response to nitrogen compound phospholipase C-activating angiotensin-activated signaling pathway response to angiotensin regulation of cellular process response to stimulus signaling response to peptide hormone angiotensin-activated signaling pathway cellular response to angiotensin cell communication phospholipase C-activating G protein-coupled receptor signaling pathway cellular response to endogenous stimulus response to hormone signal transduction cellular response to hormone stimulus response to endogenous stimulus response to oxygen-containing compound cellular response to peptide hormone stimulus response to nitrogen compound cellular response to oxygen-containing compound cellular response to chemical stimulus response to chemical cellular process G protein-coupled receptor signaling pathway protein localization to cell periphery cellular localization protein localization to plasma membrane localization within membrane protein localization to membrane regulation of apoptotic process apoptotic process regulation of programmed cell death cell death programmed cell death transport positive regulation of biological process vesicle-mediated transport endocytic recycling establishment of localization in cell positive regulation of intracellular transport regulation of endocytic recycling positive regulation of cellular process regulation of intracellular transport regulation of transport positive regulation of endocytic recycling intracellular transport regulation of vesicle-mediated transport establishment of localization endosomal transport vesicle-mediated transport to the plasma membrane positive regulation of transport regulation of cellular localization cellular component organization organelle organization actin cytoskeleton organization actin filament-based process cellular component organization or biogenesis cytoskeleton organization regulation of potassium ion transport regulation of monoatomic ion transport metal ion transport positive regulation of potassium ion transport positive regulation of monoatomic ion transport monoatomic ion transport potassium ion transport monoatomic cation transport regulation of metal ion transport regulation of biological quality regulation of membrane potential cellular component biogenesis cellular component assembly plasma membrane bounded cell projection organization cell projection organization microspike assembly plasma membrane bounded cell projection assembly cell projection assembly cell adhesion focal adhesion assembly cell-substrate junction assembly cell-substrate adhesion cell junction organization cell-matrix adhesion cell junction assembly cell-substrate junction organization developmental process muscle structure development muscle cell development cellular developmental process cell differentiation anatomical structure development cell development muscle cell differentiation negative regulation of potassium ion transport negative regulation of monoatomic ion transport negative regulation of transport multicellular organismal process cardiac muscle cell development striated muscle tissue development multicellular organism development striated muscle cell development cardiac cell development muscle tissue development system development heart development cardiac muscle tissue development animal organ development cardiac muscle cell differentiation tissue development cardiocyte differentiation circulatory system development striated muscle cell differentiation positive regulation of organelle organization regulation of cytoskeleton organization regulation of cellular component organization positive regulation of cellular component organization regulation of actin filament-based process regulation of cellular component size protein-containing complex disassembly positive regulation of actin filament depolymerization regulation of protein-containing complex disassembly actin filament depolymerization regulation of actin filament depolymerization positive regulation of protein-containing complex disassembly cellular component disassembly actin polymerization or depolymerization regulation of actin filament organization protein-containing complex organization regulation of protein depolymerization positive regulation of protein depolymerization positive regulation of cytoskeleton organization actin filament organization regulation of actin polymerization or depolymerization positive regulation of supramolecular fiber organization actin filament uncapping regulation of organelle organization regulation of actin filament length regulation of actin cytoskeleton organization regulation of supramolecular fiber organization supramolecular fiber organization protein depolymerization regulation of anatomical structure size cellular component assembly involved in morphogenesis membraneless organelle assembly cellular anatomical entity morphogenesis sarcomere organization actomyosin structure organization organelle assembly anatomical structure morphogenesis myofibril assembly anatomical structure formation involved in morphogenesis	postsynaptic specialization membrane postsynaptic specialization synapse membrane plasma membrane postsynaptic density membrane synaptic membrane cell periphery postsynaptic density postsynapse cellular anatomical structure neuron to neuron synapse organelle cell junction postsynaptic specialization membrane postsynaptic specialization synapse membrane plasma membrane postsynaptic density membrane synaptic membrane cell periphery postsynaptic density postsynapse cellular anatomical structure neuron to neuron synapse organelle cell junction postsynaptic membrane asymmetric synapse plasma membrane region cell projection pseudopodium plasma membrane bounded cell projection intracellular anatomical structure intracellular membraneless organelle Z disc sarcomere intracellular organelle I band membraneless organelle contractile muscle fiber cytoplasm supramolecular fiber myofibril supramolecular polymer supramolecular complex extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region vesicle extracellular membrane-bounded organelle cytosol glutamatergic synapse cytoskeleton neuron spine neuron projection dendritic spine somatodendritic compartment dendrite dendritic tree vesicle lumen intracellular vesicle membrane-enclosed lumen cytoplasmic vesicle lumen intracellular membrane-bounded organelle secretory granule lumen endomembrane system intracellular organelle lumen cytoplasmic vesicle organelle lumen secretory granule secretory vesicle platelet alpha granule platelet alpha granule lumen polymeric cytoskeletal fiber actin filament actin cytoskeleton postsynaptic density, intracellular component postsynaptic specialization, intracellular component actin-based cell projection filopodium anchoring junction focal adhesion cell-substrate junction postsynaptic cytoskeleton postsynaptic actin cytoskeleton cell cortex cortical cytoskeleton cortical actin cytoskeleton
A [auth B]	Calcium/calmodulin-dependent protein kinase type II subunit alpha	protein serine/threonine kinase activity catalytic activity, acting on a protein kinase activity protein kinase activity calcium/calmodulin-dependent protein kinase activity transferase activity catalytic activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding protein serine/threonine kinase activity catalytic activity, acting on a protein kinase activity protein kinase activity calcium/calmodulin-dependent protein kinase activity transferase activity catalytic activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups binding 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 protein binding calmodulin binding cation binding metal ion binding identical protein binding signaling receptor binding glutamate receptor binding GTPase activating protein binding protein serine kinase activity protein homodimerization activity protein dimerization activity	apoptotic mitochondrial changes biological regulation cell death cellular component organization organelle organization cellular process regulation of membrane permeability regulation of mitochondrial membrane permeability involved in apoptotic process apoptotic process cellular component organization or biogenesis regulation of biological quality regulation of mitochondrial membrane permeability programmed cell death mitochondrion organization apoptotic mitochondrial changes biological regulation cell death cellular component organization organelle organization cellular process regulation of membrane permeability regulation of mitochondrial membrane permeability involved in apoptotic process apoptotic process cellular component organization or biogenesis regulation of biological quality regulation of mitochondrial membrane permeability programmed cell death mitochondrion organization response to stimulus response to stress response to ischemia cellular response to stimulus cellular response to nitrogen compound response to angiotensin regulation of cellular process signaling response to peptide hormone angiotensin-activated signaling pathway cellular response to angiotensin cell communication cellular response to endogenous stimulus response to hormone signal transduction cellular response to hormone stimulus regulation of biological process response to endogenous stimulus response to oxygen-containing compound cellular response to peptide hormone stimulus response to nitrogen compound cellular response to oxygen-containing compound cellular response to chemical stimulus response to chemical G protein-coupled receptor signaling pathway cellular response to interferon-beta response to peptide response to interferon-beta response to cytokine cellular response to cytokine stimulus regulation of localization cellular localization transport modulation of chemical synaptic transmission localization synaptic signaling regulation of secretion by cell secretion by cell signal release establishment of localization in cell trans-synaptic signaling regulation of signaling neurotransmitter secretion regulation of transport secretion regulation of neurotransmitter transport export from cell cell-cell signaling neurotransmitter transport establishment of localization regulation of secretion chemical synaptic transmission signal release from synapse regulation of trans-synaptic signaling regulation of neurotransmitter secretion anterograde trans-synaptic signaling regulation of cell communication cell surface receptor signaling pathway via STAT cell surface receptor signaling pathway cell surface receptor signaling pathway via JAK-STAT regulation of neuronal synaptic plasticity regulation of synaptic plasticity regulated exocytosis synaptic vesicle cycle synaptic vesicle exocytosis membrane docking vesicle-mediated transport vesicle-mediated transport in synapse organelle localization by membrane tethering organelle localization vesicle docking involved in exocytosis regulation of synaptic vesicle docking synaptic vesicle docking exocytosis vesicle docking exocytic process regulation of vesicle docking developmental process dendritic spine development multicellular organismal process plasma membrane bounded cell projection organization cellular developmental process cell projection organization cell development neuron projection development nervous system development generation of neurons neurogenesis multicellular organism development neuron differentiation dendrite development cell differentiation neuron development anatomical structure development system development regulation of calcium ion transport positive regulation of calcium ion transport regulation of monoatomic ion transport positive regulation of biological process calcium ion transport metal ion transport positive regulation of transport positive regulation of monoatomic ion transport monoatomic ion transport monoatomic cation transport regulation of metal ion transport mitotic cell cycle process cell cycle phase transition cell cycle G1/S transition of mitotic cell cycle cell cycle G1/S phase transition mitotic cell cycle mitotic cell cycle phase transition cell cycle process protein localization to cell periphery regulation of protein localization protein localization to plasma membrane regulation of protein localization to cell periphery localization within membrane protein localization to membrane regulation of cellular localization macromolecule localization intracellular protein localization regulation of protein localization to plasma membrane regulation of protein localization to membrane negative regulation of hydrolase activity regulation of molecular function regulation of catalytic activity regulation of hydrolase activity negative regulation of molecular function negative regulation of catalytic activity plasma membrane bounded cell projection morphogenesis cell morphogenesis cell projection morphogenesis neuron projection morphogenesis dendrite morphogenesis cell morphogenesis involved in neuron differentiation anatomical structure morphogenesis establishment of protein localization neurotransmitter receptor transport establishment of protein localization to membrane protein-containing complex localization vesicle-mediated transport to the plasma membrane neurotransmitter receptor transport to plasma membrane protein transport regulation of cell motility neuron migration regulation of neuron migration regulation of locomotion regulation of cell migration cell migration cell motility locomotion cannabinoid signaling pathway regulation of signal transduction endocannabinoid signaling pathway regulation of response to stimulus regulation of G protein-coupled receptor signaling pathway regulation of endocannabinoid signaling pathway negative regulation of ferroptosis negative regulation of programmed cell death negative regulation of biological process regulation of programmed cell death negative regulation of cellular process regulation of ferroptosis ferroptosis positive regulation of cardiac muscle cell apoptotic process positive regulation of programmed cell death muscle cell apoptotic process positive regulation of striated muscle cell apoptotic process regulation of apoptotic process regulation of cardiac muscle cell apoptotic process regulation of muscle cell apoptotic process positive regulation of apoptotic process cardiac muscle cell apoptotic process positive regulation of muscle cell apoptotic process regulation of striated muscle cell apoptotic process striated muscle cell apoptotic process positive regulation of cellular process protein phosphorylation protein autophosphorylation phosphorylation primary metabolic process peptidyl-threonine autophosphorylation macromolecule modification phosphate-containing compound metabolic process peptidyl-amino acid modification metabolic process protein metabolic process macromolecule metabolic process peptidyl-threonine modification protein modification process phosphorus metabolic process peptidyl-threonine phosphorylation protein localization to synapse regulation of neurotransmitter receptor localization to postsynaptic specialization membrane regulation of protein localization to synapse neurotransmitter receptor localization to postsynaptic specialization membrane regulation of receptor localization to synapse protein localization to postsynaptic specialization membrane protein localization to postsynaptic membrane regulation of postsynaptic membrane neurotransmitter receptor levels protein localization to organelle protein localization to postsynapse protein localization to cell junction receptor localization to synapse biological process involved in interspecies interaction between organisms immune response response to other organism defense response response to type II interferon defense response to symbiont response to external stimulus cellular response to type II interferon response to biotic stimulus immune system process defense response to other organism innate immune response response to external biotic stimulus positive regulation of cell communication positive regulation of signal transduction positive regulation of receptor signaling pathway via STAT positive regulation of receptor signaling pathway via JAK-STAT positive regulation of response to stimulus regulation of receptor signaling pathway via JAK-STAT regulation of receptor signaling pathway via STAT positive regulation of signaling ligand-gated ion channel signaling pathway ionotropic glutamate receptor signaling pathway glutamate receptor signaling pathway	somatodendritic compartment cell projection cellular anatomical structure dendrite dendritic tree neuron projection plasma membrane bounded cell projection intracellular anatomical structure cytoplasm synapse cell junction glutamatergic synapse protein-containing complex catalytic complex somatodendritic compartment cell projection cellular anatomical structure dendrite dendritic tree neuron projection plasma membrane bounded cell projection intracellular anatomical structure cytoplasm synapse cell junction glutamatergic synapse protein-containing complex catalytic complex calcium- and calmodulin-dependent protein kinase complex intracellular protein-containing complex neuron spine dendritic spine postsynapse cell body neuronal cell body axon membrane-bounded organelle intracellular organelle mitochondrion organelle intracellular membrane-bounded organelle presynapse presynaptic cytosol cytosol neuron projection cytoplasm dendrite cytoplasm postsynaptic density neuron to neuron synapse postsynaptic specialization asymmetric synapse Schaffer collateral - CA1 synapse postsynaptic cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B [auth A]	IPR002048	EF-hand domain	Domain
B [auth A]	IPR001589	Actinin-type actin-binding domain, conserved site	Conserved Site
B [auth A]	IPR036872	CH domain superfamily	Homologous Superfamily
B [auth A]	IPR002017	Spectrin repeat	Repeat
B [auth A]	IPR001715	Calponin homology domain	Domain
B [auth A]	IPR014837	EF-hand, Ca insensitive	Domain
B [auth A]	IPR011992	EF-hand domain pair	Homologous Superfamily
B [auth A]	IPR018159	Spectrin/alpha-actinin	Repeat
A [auth B]	IPR000719	Protein kinase domain	Domain
A [auth B]	IPR032710	NTF2-like domain superfamily	Homologous Superfamily
A [auth B]	IPR017441	Protein kinase, ATP binding site	Binding Site
A [auth B]	IPR013543	Calcium/calmodulin-dependent protein kinase II, association-domain	Domain
A [auth B]	IPR011009	Protein kinase-like domain superfamily	Homologous Superfamily
A [auth B]	IPR008271	Serine/threonine-protein kinase, active site	Active Site

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
B [auth A]	Pharos: P35609	dilated cardiomyopathy 1AA dilated cardiomyopathy cardiomyopathy hypertrophic cardiomyopathy medulloblastoma osteosarcoma pilocytic astrocytoma arrhythmogenic right ventricular cardiomyopathy atypical teratoid rhabdoid tumor Charcot-Marie-Tooth disease familial isolated dilated cardiomyopathy large cell medulloblastoma malignant ependymoma myopathy ovarian cancer dilated cardiomyopathy 1AA dilated cardiomyopathy cardiomyopathy hypertrophic cardiomyopathy medulloblastoma osteosarcoma pilocytic astrocytoma arrhythmogenic right ventricular cardiomyopathy atypical teratoid rhabdoid tumor Charcot-Marie-Tooth disease familial isolated dilated cardiomyopathy large cell medulloblastoma malignant ependymoma myopathy ovarian cancer primitive neuroectodermal tumor astrocytic tumor Conduction disorder of the heart familial dilated cardiomyopathy glioblastoma lung adenocarcinoma malignant glioma non-small cell lung carcinoma Pick disease psoriasis attention deficit hyperactivity disorder, inattentive type familial hypertrophic cardiomyopathy lung 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.