EOG815JTB GO:0006826 6/50 iron ion transport biological_process "The directed movement of iron (Fe) ions into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore." [GOC:ai] EOG815JTB GO:0008199 6/50 ferric iron binding molecular_function "Interacting selectively and non-covalently with ferric iron, Fe(III)." [GOC:ai] EOG815JTB GO:0005576 6/50 extracellular region cellular_component "The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite." [GOC:go_curators] EOG815JTB GO:0006879 6/50 cellular iron ion homeostasis biological_process "Any process involved in the maintenance of an internal steady state of iron ions at the level of a cell." [GOC:ai, GOC:mah]