5Y4D

Crystal Structure of AnkB Ankyrin Repeats in Complex with AnkR/AnkB Chimeric Autoinhibition Segment

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)
A	SCOP2B Superfamily	Ankyrin repeat	8067328	3000154	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Ankyrin repeat	8086372	3000154	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	Ank_2	e5y4dA1	A: alpha superhelices	X: Repetitive alpha hairpins	H: Ankyrin repeat (From Topology)	T: Ankyrin repeat	F: Ank_2	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00023	Ankyrin repeat (Ank)	Ankyrin repeat	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Ankyrin-1,Ankyrin-2,Ankyrin-2	cytoskeletal protein binding spectrin binding protein-containing complex binding protein binding binding transmembrane transporter binding protein-macromolecule adaptor activity cytoskeletal anchor activity molecular adaptor activity ATPase binding enzyme binding kinase binding protein kinase binding structural constituent of cytoskeleton cytoskeletal protein binding spectrin binding protein-containing complex binding protein binding binding transmembrane transporter binding protein-macromolecule adaptor activity cytoskeletal anchor activity molecular adaptor activity ATPase binding enzyme binding kinase binding protein kinase binding structural constituent of cytoskeleton structural molecule activity phosphorylation-dependent protein binding modification-dependent protein binding	developmental process multicellular organismal process erythrocyte development cellular developmental process homeostatic process hemopoiesis cell development erythrocyte differentiation multicellular organismal-level homeostasis myeloid cell differentiation immune system process cell differentiation anatomical structure development myeloid cell development developmental process multicellular organismal process erythrocyte development cellular developmental process homeostatic process hemopoiesis cell development erythrocyte differentiation multicellular organismal-level homeostasis myeloid cell differentiation immune system process cell differentiation anatomical structure development myeloid cell development homeostasis of number of cells cellular process myeloid cell homeostasis erythrocyte homeostasis porphyrin-containing compound biosynthetic process tetrapyrrole biosynthetic process tetrapyrrole metabolic process biosynthetic process metabolic process porphyrin-containing compound metabolic process positive regulation of organelle organization regulation of biological process positive regulation of cellular component organization regulation of cellular process regulation of cellular component organization biological regulation positive regulation of biological process regulation of organelle organization cellular component organization organelle organization cellular component organization or biogenesis positive regulation of cellular process multicellular organismal-level iron ion homeostasis inorganic ion homeostasis chemical homeostasis multicellular organismal-level chemical homeostasis monoatomic ion homeostasis monoatomic cation homeostasis protein localization localization protein localization to cell periphery cellular localization protein localization to plasma membrane cellular macromolecule localization macromolecule localization localization within membrane protein localization to membrane cellular response to stimulus response to stimulus signaling signal transduction cell communication transmembrane transport transport inorganic ion transmembrane transport establishment of localization inorganic cation transmembrane transport heart process system process regulation of heart contraction regulation of system process circulatory system process regulation of blood circulation regulation of multicellular organismal process regulation of biological quality heart contraction blood circulation regulation of heart rate regulation of protein stability protein stabilization regulation of calcium ion transport regulation of localization regulation of transport regulation of monoatomic ion transport metal ion transport calcium ion transport monoatomic ion transport regulation of metal ion transport monoatomic cation transport response to chemical response to methylmercury protein localization to T-tubule cellular biosynthetic process positive regulation of cellular metabolic process positive regulation of macromolecule biosynthetic process positive regulation of metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process regulation of biosynthetic process cellular metabolic process regulation of cellular metabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of cellular biosynthetic process regulation of gene expression positive regulation of gene expression regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of metabolic process positive regulation of cellular biosynthetic process cardiac muscle cell membrane repolarization membrane repolarization regulation of membrane repolarization ventricular cardiac muscle cell membrane repolarization regulation of cardiac muscle cell membrane repolarization regulation of ventricular cardiac muscle cell membrane repolarization regulation of membrane potential protein localization to organelle intracellular calcium ion homeostasis calcium ion homeostasis cellular homeostasis intracellular monoatomic cation homeostasis intracellular chemical homeostasis intracellular monoatomic ion homeostasis SA node cell to atrial cardiac muscle cell signaling cell-cell signaling involved in cardiac conduction SA node cell to atrial cardiac muscle cell communication regulation of cardiac muscle cell action potential cell communication involved in cardiac conduction regulation of action potential SA node cell action potential cell-cell signaling action potential cardiac conduction regulation of SA node cell action potential regulation of cell communication cardiac muscle cell action potential positive regulation of cation transmembrane transport regulation of potassium ion transport monoatomic ion transmembrane transport potassium ion transmembrane transport regulation of transmembrane transporter activity regulation of monoatomic ion transmembrane transport regulation of transporter activity monoatomic cation transmembrane transport positive regulation of molecular function positive regulation of monoatomic ion transport positive regulation of transmembrane transport positive regulation of monoatomic ion transmembrane transport regulation of potassium ion transmembrane transporter activity regulation of monoatomic ion transmembrane transporter activity regulation of potassium ion transmembrane transport regulation of molecular function positive regulation of potassium ion transport regulation of transmembrane transport positive regulation of transport positive regulation of potassium ion transmembrane transport positive regulation of transporter activity positive regulation of ion transmembrane transporter activity potassium ion transport regulation of monoatomic cation transmembrane transport positive regulation of potassium ion transmembrane transporter activity positive regulation of calcium ion transport negative regulation of biological process sarcoplasmic reticulum calcium ion transport release of sequestered calcium ion into cytosol by sarcoplasmic reticulum cardiac muscle contraction intracellular signal transduction intracellular signaling cassette release of sequestered calcium ion into cytosol by endoplasmic reticulum regulation of release of sequestered calcium ion into cytosol regulation of cardiac muscle contraction muscle contraction maintenance of location release of sequestered calcium ion into cytosol regulation of striated muscle contraction calcium-mediated signaling regulation of muscle contraction negative regulation of sequestering of calcium ion regulation of cardiac muscle contraction by regulation of the release of sequestered calcium ion maintenance of location in cell striated muscle contraction regulation of calcium ion transmembrane transport negative regulation of cellular process regulation of sequestering of calcium ion calcium ion transmembrane import into cytosol regulation of cardiac muscle contraction by calcium ion signaling sequestering of calcium ion muscle system process regulation of muscle system process calcium ion transmembrane transport regulation of release of sequestered calcium ion into cytosol by sarcoplasmic reticulum membrane organization muscle cell differentiation muscle structure development T-tubule organization muscle cell development plasma membrane organization endomembrane system organization actin filament-based process cardiac muscle cell contraction regulation of actin filament-based movement regulation of atrial cardiac muscle cell action potential cardiac muscle cell action potential involved in contraction regulation of actin filament-based process regulation of cardiac conduction atrial cardiac muscle cell to AV node cell signaling atrial cardiac muscle cell to AV node cell communication atrial cardiac muscle cell action potential actin filament-based movement regulation of cardiac muscle cell contraction actin-mediated cell contraction regulation of heart rate by cardiac conduction ventricular cardiac muscle cell action potential positive regulation of cation channel activity regulation of cation channel activity protein localization to cell surface import into cell endocytosis vesicle-mediated transport establishment of protein localization nitrogen compound transport protein transport regulation of calcium ion transmembrane transporter activity membrane depolarization during cardiac muscle cell action potential membrane depolarization during action potential membrane depolarization membrane depolarization during SA node cell action potential positive regulation of calcium ion transmembrane transporter activity positive regulation of calcium ion transmembrane transport heart development animal organ development cardiac atrium development circulatory system development multicellular organism development cardiac septum development cardiac chamber development atrial septum development system development protein localization to endoplasmic reticulum cellular component assembly involved in morphogenesis myelin assembly cellular component biogenesis cellular anatomical entity morphogenesis cellular component assembly cell junction assembly axon ensheathment ensheathment of neurons cell-cell junction assembly cell-cell junction organization nervous system development myelination anatomical structure morphogenesis cell junction organization anatomical structure formation involved in morphogenesis paranodal junction assembly protein localization to M-band	cell periphery postsynapse postsynaptic membrane synapse cell junction membrane plasma membrane plasma membrane region cellular anatomical entity synaptic membrane M band intracellular anatomical structure sarcomere intracellular organelle cell periphery postsynapse postsynaptic membrane synapse cell junction membrane plasma membrane plasma membrane region cellular anatomical entity synaptic membrane M band intracellular anatomical structure sarcomere intracellular organelle organelle intracellular non-membrane-bounded organelle contractile muscle fiber A band cytoplasm supramolecular fiber myofibril supramolecular polymer supramolecular complex non-membrane-bounded organelle Z disc I band ankyrin-1 complex protein-containing complex membrane protein complex sarcolemma cell projection neuron projection plasma membrane bounded cell projection axon cell leading edge axolemma leading edge membrane neuron projection membrane main axon cell projection membrane membrane-bounded organelle intracellular membrane-bounded organelle endomembrane system sarcoplasm endoplasmic reticulum sarcoplasmic reticulum cytoskeleton spectrin-associated cytoskeleton cell cortex cortical cytoskeleton T-tubule cytosol costamere basal part of cell basal plasma membrane basolateral plasma membrane endosome intracellular vesicle recycling endosome cytoplasmic vesicle vesicle cell-cell junction intercalated disc anchoring junction cell-cell contact zone mitochondrion apical part of cell apical plasma membrane lytic vacuole vacuole lysosome early endosome

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR036770	Ankyrin repeat-containing domain superfamily	Homologous Superfamily
A	IPR040745	Ankyrin, UPA domain	Domain
A	IPR000906	ZU5 domain	Domain
A	IPR002110	Ankyrin repeat	Repeat
A	IPR011029	Death-like domain superfamily	Homologous Superfamily
A	IPR000488	Death domain	Domain
A	IPR040745	Ankyrin, UPA domain	Domain
A	IPR000906	ZU5 domain	Domain
A	IPR002110	Ankyrin repeat	Repeat
A	IPR051165	Multifunctional Ankyrin Repeat Domain-Containing Protein	Family
A	IPR000488	Death domain	Domain
A	IPR036770	Ankyrin repeat-containing domain superfamily	Homologous Superfamily
A	IPR011029	Death-like domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q01484	cardiac arrhythmia, ankyrin-B-related long QT syndrome cerebrovascular disorder Neurodevelopmental Disorders familial long QT syndrome invasive ductal breast carcinoma long QT syndrome 1 lung carcinoma malignant glioma atopic eczema medulloblastoma autosomal dominant cardiac arrhythmia (Kuhn) non-small cell lung carcinoma pancreatic intraductal papillary-mucinous carcinoma Brugada syndrome cardiac arrhythmia, ankyrin-B-related long QT syndrome cerebrovascular disorder Neurodevelopmental Disorders familial long QT syndrome invasive ductal breast carcinoma long QT syndrome 1 lung carcinoma malignant glioma atopic eczema medulloblastoma autosomal dominant cardiac arrhythmia (Kuhn) non-small cell lung carcinoma pancreatic intraductal papillary-mucinous carcinoma Brugada syndrome Pick disease catecholaminergic polymorphic ventricular tachycardia primitive neuroectodermal tumor Down syndrome glioblastoma large cell medulloblastoma malignant colon neoplasm acute myeloid leukemia malignant mesothelioma atypical teratoid rhabdoid tumor nephrosclerosis oligodendroglioma B-cell chronic lymphocytic leukemia pancreatic intraductal papillary-mucinous neoplasm pilocytic astrocytoma catecholaminergic polymorphic ventricular tachycardia 1 psoriasis colorectal cancer ductal breast carcinoma in situ hereditary spastic paraplegia lung cancer malignant ependymoma adrenal cortex carcinoma autism spectrum disorder ovarian cancer breast carcinoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia cardiomyopathy pituitary cancer dermatomyositis

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.