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. 2018 Jun 4;150(6):851–862. doi: 10.1085/jgp.201711968

Figure 1.

Figure 1.

Alignment of HV1 S2–S3 linker and nearby regions (E153–D185 in hHV1). HV1 from several species were characterized as activating rapidly (green background: HtHV1, LsHV1, and SpHV1) or slowly (pink background: hHV1, mHV1, OcHV1, RrHV1, and CgHV1) based on available electrophysiological data. Unshaded species exhibit intermediate kinetics. In hHV1 numbering, the asterisk (*) indicates the position corresponding to the throttle histidine H168; the caret (^) indicates the position corresponding to F165. The S2–S3 linker in hHV1 encompasses K157–F165 (Li et al., 2015).