EOG8G7FC6 GO:0008076 33/158 voltage-gated potassium channel complex cellular_component "A protein complex that forms a transmembrane channel through which potassium ions may cross a cell membrane in response to changes in membrane potential." [GOC:mah] EOG8G7FC6 GO:0005249 32/158 voltage-gated potassium channel activity molecular_function "Enables the transmembrane transfer of a potassium ion by a voltage-gated channel. A voltage-gated channel is a channel whose open state is dependent on the voltage across the membrane in which it is embedded." [GOC:mtg_transport, ISBN:0815340729] EOG8G7FC6 GO:0006813 1/158 potassium ion transport biological_process "The directed movement of potassium ions (K+) into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore." [GOC:ai] EOG8G7FC6 GO:0034765 1/158 regulation of ion transmembrane transport biological_process "Any process that modulates the frequency, rate or extent of the directed movement of ions from one side of a membrane to the other." [GOC:mah] EOG8G7FC6 GO:0005251 1/158 delayed rectifier potassium channel activity molecular_function "Enables the transmembrane transfer of a potassium ion by a delayed rectifying voltage-gated channel. A delayed rectifying current-voltage relation is one where channel activation kinetics are time-dependent, and inactivation is slow." [GOC:mah, PMID:11343411, PMID:2462513] EOG8G7FC6 GO:0060048 1/158 cardiac muscle contraction biological_process "Muscle contraction of cardiac muscle tissue." [GOC:dph] EOG8G7FC6 GO:0016021 1/158 integral component of membrane cellular_component "The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane." [GOC:dos, GOC:go_curators] EOG8G7FC6 GO:0002027 1/158 regulation of heart rate biological_process "Any process that modulates the frequency or rate of heart contraction." [GOC:dph, GOC:tb, PMID:10358008] EOG8G7FC6 GO:0022843 1/158 voltage-gated cation channel activity molecular_function "Enables the transmembrane transfer of a cation by a voltage-gated channel. A cation is a positively charged ion. A voltage-gated channel is a channel whose open state is dependent on the voltage across the membrane in which it is embedded." [GOC:mtg_transport, ISBN:0815340729] EOG8G7FC6 GO:0001700 1/158 embryonic development via the syncytial blastoderm biological_process "The process whose specific outcome is the progression of the embryo over time, from zygote formation through syncytial blastoderm to the hatching of the first instar larva. An example of this process is found in Drosophila melanogaster." [GOC:go_curators, GOC:mtg_sensu]