Protein SCO2 homolog, mitochondrial - O43819 (SCO2_HUMAN)

 

Protein Feature View of PDB entries mapped to a UniProtKB sequence  

  • Number of PDB entries for O43819: 1
 
Function
Copper metallochaperone essential for the synthesis and maturation of cytochrome c oxidase subunit II (MT-CO2/COX2). Involved in transporting copper to the Cu(A) site on MT-CO2/COX2 (PubMed:15229189, PubMed:17189203). Also acts as a thiol-disulfide oxidoreductase to regulate the redox state of the cysteines in SCO1 during maturation of MT-CO2/COX2 (PubMed:19336478). UniProt
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Subunit Structure
Homodimer (PubMed:15229189). Interacts with COA6 (PubMed:25959673). Found in a complex with TMEM177, COX20, COA6, MT-CO2/COX2, COX18 and SCO1 (PubMed:29154948). Interacts with TMEM177 in a COX20-dependent manner (PubMed:29154948). Interacts with COX20 in a MT-CO2/COX2- and COX18-dependent manner (PubMed:29154948, PubMed:24403053, PubMed:28330871). Interacts with COX16 (PubMed:29381136). UniProt
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The PDB to UniProt mapping is based on the data provided by the EBI SIFTS project. See also Velankar et al., Nucleic Acids Research 33, D262-265 (2005).
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