| GO Biological Process | GO:0006626-protein targeting to mitochondrion GO:0006810-transport GO:0015031-protein transport GO:0045039-protein import into mitochondrial inner membrane GO:0065002-intracellular protein transmembrane transport | 
| GO Molecular Function | GO:0008270-zinc ion binding GO:0046872-metal ion binding | 
| GO Cellular Component | GO:0005739-mitochondrion GO:0005743-mitochondrial inner membrane GO:0016020-membrane GO:0042719-mitochondrial intermembrane space protein transporter complex |