GO:0043194; C:axon initial segment; IDA:MGI.
GO:0014704; C:intercalated disc; IDA:MGI.
GO:0043025; C:neuronal cell body; IDA:MGI.
GO:0033268; C:node of Ranvier; IDA:MGI.
GO:0034706; C:sodium channel complex; IPI:MGI.
GO:0030315; C:T-tubule; IDA:MGI.
GO:0001518; C:voltage-gated sodium channel complex; IEA:InterPro.
GO:0030018; C:Z disc; IDA:BHF-UCL.
GO:0005248; F:voltage-gated sodium channel activity; IMP:MGI.
GO:0007628; P:adult walking behavior; IMP:MGI.
GO:0050884; P:neuromuscular process controlling posture; IMP:MGI.
GO:0019227; P:neuronal action potential propagation; IMP:MGI.
GO:0019228; P:regulation of action potential in neuron; IMP:MGI.