smooth muscle cell of sphincter of pupil
- Tissue
- eye
- Dominant class
- Ca²⁺ store
- Total channel expression
- 1.666
- Channels listed
- 12
Ion-channel class composition
Each class's share of this cell type's total ion-channel expression. Dominant class: Ca²⁺ store.
Voltage-gated Na⁺ 0.033
Voltage-gated K⁺ 0.048
Voltage-gated Ca²⁺ 0.166
Hyperpolarization/CNG 0.031
Ligand-gated 0.057
TRP 0.141
Chloride 0.110
Ca²⁺ store 0.402
Gap junction 0.011
Top 12 ion channels
Mean expression across measured tissues; bars coloured by each channel's class.
- 01 TRPM3 TRP 2.930
- 02 ITPR1 Ca²⁺ store 2.724
- 03 STIM2 Ca²⁺ store 2.716
- 04 CACNB2 Voltage-gated Ca²⁺ 2.590
- 05 CACNA1C Voltage-gated Ca²⁺ 2.536
- 06 CLIC4 Chloride 2.143
- 07 CACNA2D3 Voltage-gated Ca²⁺ 1.814
- 08 GRID2 Ligand-gated 1.790
- 09 GABRB2 Ligand-gated 1.302
- 10 CACNA2D1 Voltage-gated Ca²⁺ 1.292
- 11 STIM1 Ca²⁺ store 1.103
- 12 ANO6 Chloride 1.064