From: Hypoxic pulmonary vasoconstriction: role of voltage-gated potassium channels
Subunit | Channel conductance (pS) | Threshold of activation (mV) | Sensitivity to hypoxia | References |
---|---|---|---|---|
Kv1.2 | 18 | -20 | Yes | [24**] |
-40 | Yes | [23*] | ||
Kv1.5 | 7.1 | -50 | - | [49] |
-30 | No | [27*] | ||
-60 | No | [24**] | ||
- | Yes | [26] | ||
Kv2.1 | 8.5 | -10 | Yes | [20**] |
-45 | No | [23*] | ||
-40 | Yes | [24**] | ||
Kv3.1b | 14-31 | -20 | Yes | [27*] |
Kv4.2 | - | -40 | Yes | [28*] |
Kv1.2/Kv1.5 | - | -50 | Yes | [24**] |
Kv2.1/Kv9.3 | 14.5 | -50 | Yes | [20**] |
-50 | Yes | [24**] | ||
Kv4.2/Kvβ1.2 | - | -40 | Yes | [28*] |