Annotations: 7WEL

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Ion_trans	e7welA4	A: alpha complex topology	X: Voltage-gated ion channels (From Topology)	H: Voltage-gated ion channels (From Topology)	T: Voltage-gated ion channels	F: Ion_trans	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00520	Ion transport protein (Ion_trans)	Ion transport protein	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Sodium channel protein type 10 subunit alpha	calcium channel activity monoatomic cation transmembrane transporter activity voltage-gated calcium channel activity gated channel activity monoatomic ion channel activity voltage-gated channel activity voltage-gated monoatomic ion channel activity voltage-gated monoatomic cation channel activity monoatomic cation channel activity passive transmembrane transporter activity calcium ion transmembrane transporter activity inorganic molecular entity transmembrane transporter activity channel activity inorganic cation transmembrane transporter activity monoatomic ion transmembrane transporter activity calcium channel activity monoatomic cation transmembrane transporter activity voltage-gated calcium channel activity gated channel activity monoatomic ion channel activity voltage-gated channel activity voltage-gated monoatomic ion channel activity voltage-gated monoatomic cation channel activity monoatomic cation channel activity passive transmembrane transporter activity calcium ion transmembrane transporter activity inorganic molecular entity transmembrane transporter activity channel activity inorganic cation transmembrane transporter activity monoatomic ion transmembrane transporter activity high voltage-gated calcium channel activity transporter activity metal ion transmembrane transporter activity transmembrane transporter activity voltage-gated monoatomic ion channel activity involved in regulation of presynaptic membrane potential voltage-gated sodium channel activity sodium channel activity sodium ion transmembrane transporter activity protein binding binding transmembrane transporter binding	heart process multicellular organismal process system process regulation of biological process regulation of heart contraction regulation of system process biological regulation circulatory system process regulation of blood circulation regulation of multicellular organismal process regulation of biological quality heart contraction blood circulation regulation of heart rate heart process multicellular organismal process system process regulation of biological process regulation of heart contraction regulation of system process biological regulation circulatory system process regulation of blood circulation regulation of multicellular organismal process regulation of biological quality heart contraction blood circulation regulation of heart rate signaling cell-cell signaling involved in cardiac conduction cell communication bundle of His cell to Purkinje myocyte signaling cell communication involved in cardiac conduction bundle of His cell to Purkinje myocyte communication cell-cell signaling action potential bundle of His cell action potential cardiac conduction cellular process cardiac muscle cell action potential regulation of membrane potential developmental process anatomical structure morphogenesis odontogenesis of dentin-containing tooth odontogenesis animal organ development anatomical structure development animal organ morphogenesis regulation of cellular process regulation of membrane depolarization membrane depolarization regulation of atrial cardiac muscle cell membrane depolarization AV node cell action potential AV node cell to bundle of His cell signaling AV node cell to bundle of His cell communication membrane depolarization during action potential sensory perception nervous system process regulation of cardiac muscle contraction cardiac muscle contraction muscle contraction muscle system process regulation of muscle system process striated muscle contraction regulation of striated muscle contraction regulation of muscle contraction transport monoatomic ion transmembrane transport sodium ion transmembrane transport inorganic ion transmembrane transport establishment of localization metal ion transport inorganic cation transmembrane transport transmembrane transport monoatomic cation transmembrane transport localization monoatomic ion transport monoatomic cation transport sodium ion transport import into cell calcium ion transmembrane import into cytosol import across plasma membrane inorganic cation import across plasma membrane calcium ion transport calcium ion import across plasma membrane inorganic ion import across plasma membrane calcium ion import calcium ion import into cytosol calcium ion transmembrane transport regulation of localization regulation of transport regulation of monoatomic ion transport regulation of monoatomic ion transmembrane transport regulation of transmembrane transport	extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space cellular anatomical entity vesicle extracellular membrane-bounded organelle cell periphery plasma membrane membrane presynapse extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space cellular anatomical entity vesicle extracellular membrane-bounded organelle cell periphery plasma membrane membrane presynapse synapse cell junction presynaptic membrane plasma membrane region synaptic membrane glutamatergic synapse clathrin coat membrane coat protein-containing complex intracellular anatomical structure membrane protein complex clathrin complex cytoplasm coated membrane sodium channel complex voltage-gated sodium channel complex plasma membrane protein complex cation channel complex transporter complex transmembrane transporter complex monoatomic ion channel complex axon cell projection neuron projection plasma membrane bounded cell projection voltage-gated calcium channel complex calcium channel complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR001696	Voltage gated sodium channel, alpha subunit	Family
A	IPR010526	Sodium ion transport-associated domain	Domain
A	IPR005821	Ion transport domain	Domain
A	IPR044564	Voltage-gated sodium channel alpha subunit, inactivation gate	Domain
A	IPR043203	Voltage-gated cation channel calcium and sodium	Family
A	IPR027359	Voltage-dependent channel domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q9Y5Y9	atrial fibrillation Brugada syndrome episodic pain syndrome, familial, 2 ventricular fibrillation neuralgia Hyperalgesia paroxysmal extreme pain disorder atrioventricular dissociation Pediculus humanus capitis infestation Lennox-Gastaut syndrome premature ejaculation scabies tinea pedis epilepsy osteosarcoma atrial fibrillation Brugada syndrome episodic pain syndrome, familial, 2 ventricular fibrillation neuralgia Hyperalgesia paroxysmal extreme pain disorder atrioventricular dissociation Pediculus humanus capitis infestation Lennox-Gastaut syndrome premature ejaculation scabies tinea pedis epilepsy osteosarcoma urethritis hemorrhoid Pthirus pubis infestation tinea corporis ovarian cancer familial atrial fibrillation partial epilepsy large cell medulloblastoma postherpetic neuralgia primary erythermalgia epilepsy with generalized tonic-clonic seizures

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A	OPM	Transmembrane	Alpha-helical polytopic	Ion channel (VIC) superfamily	Voltage-gated calcium and sodium channels

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A	PDBTM	Annotated as membrane protein by PDBTM

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	Channels: Potassium, Sodium, & Proton Ion-Selective	Na_v1.8 with A-803467, class I

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.