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Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: ATP + H2O + Zn2+(in) = ADP + phosphate + Zn2+(out). Catalysis of the transfer of zinc (Zn) ions from one side of a membrane to the other. Catalysis of the transfer of inorganic cations from one side of a membrane to the other. Inorganic cations are atoms or small molecules with a positive charge that do not contain carbon in covalent linkage. Catalysis of the transfer of metal ions from one side of a membrane to the other. Catalysis of the transfer of a zinc ion or zinc ions from the inside of the cell to the outside of the cell across a membrane: Zn2+(out) = Zn2+(in). The activity is driven by proton motive force. Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: ATP + H2O + Zn2+(out) = ADP + phosphate + Zn2+(in). Catalysis of the transfer of transition metal ions from one side of a membrane to the other. A transition metal is an element whose atom has an incomplete d-subshell of extranuclear electrons, or which gives rise to a cation or cations with an incomplete d-subshell. Transition metals often have more than one valency state. Biologically relevant transition metals include vanadium, manganese, iron, copper, cobalt, nickel, molybdenum and silver. Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: Zn2+ = Zn2+, probably powered by proton motive force. In low affinity transport the transporter is able to bind the solute only if it is present at very high concentrations. Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: Zn2+(out) = Zn2+(in), probably powered by proton motive force. In high affinity transport the transporter is able to bind the solute even if it is only present at very low concentrations. Catalysis of the transfer of inorganic cations with a valency of two or three from one side of the membrane to the other. Inorganic cations are atoms or small molecules with a positive charge that do not contain carbon in covalent linkage.

View Gene Ontology (GO) Term

GO TERM SUMMARY

Name: zinc ion transmembrane transporter activity
Acc: GO:0005385
Aspect: Molecular Function
Desc: Catalysis of the transfer of zinc (Zn) ions from one side of a membrane to the other.
Synonyms:
  • zinc, cadmium, cobalt, nickel, lead-efflux ATPase activity
  • zinc, iron permease activity
  • zinc, cadmium uptake permease activity
  • cobalt, zinc uptake permease activity
Proteins in PDR annotated with:
   This term: 89 [Search]
   Term or descendants: 96 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0005385 - zinc ion transmembrane transporter activity (interactive image map)

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Created and Maintained by: Michael Riffle