passive transmembrane transporter activity | gap junction hemi-channel activity | transmembrane transporter activity | gap junction channel activity | transporter activity | wide pore channel activity | channel activity
establishment of localization | localization | passive transmembrane transporter activity | gap junction hemi-channel activity | transmembrane transporter activity | gap junction channel activity | nervous system process | wide pore channel activity | sensory perception of light stimulus | sensory perception | transmembrane transport | channel activity | multicellular organismal process