EOG87M4CH	GO:0016021	30/95	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]
EOG87M4CH	GO:0006810	19/95	transport	biological_process	"The directed movement of substances (such as macromolecules, small molecules, ions) into, out of or within a cell, or between cells, or within a multicellular organism by means of some agent such as a transporter or pore." [GOC:dph, GOC:jl, GOC:mah]
EOG87M4CH	GO:0055085	10/95	transmembrane transport	biological_process	"The process in which a solute is transported from one side of a membrane to the other." [GOC:dph, GOC:jid]
EOG87M4CH	GO:0048250	1/95	mitochondrial iron ion transport	biological_process	"The directed movement of iron ions into, out of or within a mitochondrion." [GOC:jid, PMID:12006577]
EOG87M4CH	GO:0055072	1/95	iron ion homeostasis	biological_process	"Any process involved in the maintenance of an internal steady state of iron ions within an organism or cell." [GOC:ai, GOC:jid, GOC:mah]
EOG87M4CH	GO:0048515	1/95	spermatid differentiation	biological_process	"The process whose specific outcome is the progression of a spermatid over time, from initial commitment of the cell to a specific fate, to the fully functional differentiated cell." [GOC:dph, GOC:jid]
EOG87M4CH	GO:0005743	1/95	mitochondrial inner membrane	cellular_component	"The inner, i.e. lumen-facing, lipid bilayer of the mitochondrial envelope. It is highly folded to form cristae." [GOC:ai]
EOG87M4CH	GO:0005381	1/95	iron ion transmembrane transporter activity	molecular_function	"Catalysis of the transfer of iron (Fe) ions from one side of a membrane to the other." [GOC:ai]
EOG87M4CH	GO:0005739	1/95	mitochondrion	cellular_component	"A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration." [GOC:giardia, ISBN:0198506732]
EOG87M4CH	GO:0034755	1/95	iron ion transmembrane transport	biological_process	"A process in which an iron ion is transported from one side of a membrane to the other by means of some agent such as a transporter or pore." [GOC:mah]