Annotations: 9Y7F

Crystal structure of nanobody R3D8 in complex with human voltage-gated sodium channel Nav1.7 P-loop 1.

External Resource: Annotation

Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	Sodium channel protein type 9 subunit alpha	monoatomic cation transmembrane transporter activity voltage-gated sodium channel activity monoatomic ion channel activity sodium channel activity sodium ion transmembrane transporter activity monoatomic cation channel activity passive transmembrane transporter activity channel activity monoatomic ion transmembrane transporter activity transporter activity metal ion transmembrane transporter activity transmembrane transporter activity	multicellular organismal process system process nervous system process biological regulation action potential transmission of nerve impulse cell communication neuronal action potential cellular process regulation of biological quality regulation of membrane potential heart process cardiac muscle cell contraction cardiac muscle cell action potential involved in contraction multicellular organismal process system process nervous system process biological regulation action potential transmission of nerve impulse cell communication neuronal action potential cellular process regulation of biological quality regulation of membrane potential heart process cardiac muscle cell contraction cardiac muscle cell action potential involved in contraction actin filament-based movement cardiac muscle contraction muscle contraction muscle system process striated muscle contraction circulatory system process actin filament-based process actin-mediated cell contraction heart contraction cardiac muscle cell action potential blood circulation rhythmic process circadian rhythm detection of external stimulus response to stimulus response to external stimulus sensory perception of temperature stimulus sensory perception of pain detection of temperature stimulus involved in sensory perception response to temperature stimulus detection of abiotic stimulus detection of stimulus sensory perception detection of temperature stimulus response to abiotic stimulus detection of stimulus involved in sensory perception detection of temperature stimulus involved in sensory perception of pain action potential propagation membrane depolarization during action potential membrane depolarization response to mechanical stimulus detection of mechanical stimulus involved in sensory perception sensory perception of mechanical stimulus detection of mechanical stimulus transport monoatomic ion transmembrane transport sodium ion transmembrane transport establishment of localization metal ion transport monoatomic cation transmembrane transport transmembrane transport localization monoatomic ion transport monoatomic cation transport sodium ion transport	axon cell projection cellular anatomical structure main axon neuron projection node of Ranvier plasma membrane bounded cell projection protein-containing complex sodium channel complex voltage-gated sodium channel complex plasma membrane protein complex membrane plasma membrane membrane protein complex axon cell projection cellular anatomical structure main axon neuron projection node of Ranvier plasma membrane bounded cell projection protein-containing complex sodium channel complex voltage-gated sodium channel complex plasma membrane protein complex membrane plasma membrane membrane protein complex cation channel complex transporter complex cell periphery transmembrane transporter complex monoatomic ion channel complex synapse axon terminus presynapse distal axon cell junction neuron projection terminus
A	Nanobody R3D8	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B	IPR005821	Ion transport domain	Domain
B	IPR024583	Voltage-gated Na+ ion channel, cytoplasmic domain	Domain
B	IPR001696	Voltage gated sodium channel, alpha subunit	Family
B	IPR058542	SCN5A-like, C-terminal IQ motif	Domain
B	IPR000048	IQ motif, EF-hand binding site	Binding Site
B	IPR044564	Voltage-gated sodium channel alpha subunit, inactivation gate	Domain
B	IPR010526	Sodium ion transport-associated domain	Domain
B	IPR043203	Voltage-gated cation channel calcium and sodium	Family
B	IPR027359	Voltage-dependent channel domain superfamily	Homologous Superfamily