EOG8NCPVD	GO:0051537	25/86	2 iron, 2 sulfur cluster binding	molecular_function	"Interacting selectively and non-covalently with a 2 iron, 2 sulfur (2Fe-2S) cluster; this cluster consists of two iron atoms, with two inorganic sulfur atoms found between the irons and acting as bridging ligands." [GOC:ai, PMID:15952888, Wikipedia:Iron-sulfur_cluster]
EOG8NCPVD	GO:0009055	25/86	electron carrier activity	molecular_function	"Any molecular entity that serves as an electron acceptor and electron donor in an electron transport chain. An electron transport chain is a process in which a series of electron carriers operate together to transfer electrons from donors to any of several different terminal electron acceptors to generate a transmembrane electrochemical gradient." [ISBN:0198506732]
EOG8NCPVD	GO:0046872	25/86	metal ion binding	molecular_function	"Interacting selectively and non-covalently with any metal ion." [GOC:ai]
EOG8NCPVD	GO:0055114	1/86	oxidation-reduction process	biological_process	"A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons." [GOC:dhl, GOC:ecd, GOC:jh2, GOC:jid, GOC:mlg, GOC:rph]
EOG8NCPVD	GO:0005759	1/86	mitochondrial matrix	cellular_component	"The gel-like material, with considerable fine structure, that lies in the matrix space, or lumen, of a mitochondrion. It contains the enzymes of the tricarboxylic acid cycle and, in some organisms, the enzymes concerned with fatty acid oxidation." [GOC:as, ISBN:0198506732]