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  • 11.0 [archived version]
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UQCC2 UQCC2 COX20 COX20 CYCS CYCS SURF1 SURF1 MT-CO2 MT-CO2 COX18 COX18 SCO1 SCO1 OXA1L OXA1L COX15 COX15 COA6 COA6 COA5 COA5
"COX20" - Cytochrome c oxidase protein 20 homolog in Homo sapiens
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splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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query proteins and first shell of interactors
white nodes:
second shell of interactors
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proteins of unknown 3D structure
filled nodes:
some 3D structure is known or predicted
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Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
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[Homology]
Score
COX20Cytochrome c oxidase protein 20 homolog; Mitochondrial respiratory chain complex assembly factors; Belongs to the COX20 family (118 aa)    
Predicted Functional Partners:
CYCS
Cytochrome c; Electron carrier protein. The oxidized form of the cytochrome c heme group can accept an electron from the heme group of the cytochrome c1 subunit of cytochrome reductase. Cytochrome c then transfers this electron to the cytochrome oxidase complex, the final protein carrier in the mitochondrial electron-transport chain (105 aa)
     
 
  0.944
COX18
Mitochondrial inner membrane protein COX18; Required for the insertion of integral membrane proteins into the mitochondrial inner membrane. Essential for the activity and assembly of cytochrome c oxidase. Plays a central role in the translocation and export of the C-terminal part of the COX2 protein into the mitochondrial intermembrane space; Mitochondrial respiratory chain complex assembly factors (334 aa)
     
 
  0.882
UQCC2
Ubiquinol-cytochrome-c reductase complex assembly factor 2; Required for the assembly of the ubiquinol-cytochrome c reductase complex (mitochondrial respiratory chain complex III or cytochrome b-c1 complex). Plays a role in the modulation of respiratory chain activities such as oxygen consumption and ATP production and via its modulation of the respiratory chain activity can regulate skeletal muscle differentiation and insulin secretion by pancreatic beta-cells. Involved in cytochrome b translation and/or stability (126 aa)
     
 
  0.813
COA5
Cytochrome c oxidase assembly factor 5; Involved in an early step of the mitochondrial complex IV assembly process (74 aa)
     
   
  0.799
SCO1
Protein SCO1 homolog, mitochondrial; Thought to play a role in cellular copper homeostasis, mitochondrial redox signaling or insertion of copper into the active site of COX; Belongs to the SCO1/2 family (301 aa)
     
 
  0.769
MT-CO2
Cytochrome c oxidase subunit 2; Cytochrome c oxidase is the component of the respiratory chain that catalyzes the reduction of oxygen to water. Subunits 1- 3 form the functional core of the enzyme complex. Subunit 2 transfers the electrons from cytochrome c via its binuclear copper A center to the bimetallic center of the catalytic subunit 1 (227 aa)
     
 
  0.761
SURF1
Surfeit locus protein 1; Component of the MITRAC (mitochondrial translation regulation assembly intermediate of cytochrome c oxidase complex) complex, that regulates cytochrome c oxidase assembly (300 aa)
     
   
  0.749
OXA1L
Mitochondrial inner membrane protein OXA1L; Required for the insertion of integral membrane proteins into the mitochondrial inner membrane. Essential for the activity and assembly of cytochrome oxidase. Required for the correct biogenesis of ATP synthase and complex I in mitochondria; Belongs to the OXA1/ALB3/YidC family (495 aa)
     
 
  0.743
COA6
Cytochrome c oxidase assembly factor 6 homolog; Involved in the maturation of the mitochondrial respiratory chain complex IV subunit MT-CO2/COX2. Thereby, may regulate early steps of complex IV assembly. Mitochondrial respiratory chain complex IV or cytochrome c oxidase is the component of the respiratory chain that catalyzes the transfer of electrons from intermembrane space cytochrome c to molecular oxygen in the matrix and as a consequence contributes to the proton gradient involved in mitochondrial ATP synthesis. May also be required for efficient formation of respiratory supercomp [...] (125 aa)
     
   
  0.737
COX15
Cytochrome c oxidase assembly protein COX15 homolog; May be involved in the biosynthesis of heme A; Mitochondrial respiratory chain complex assembly factors (410 aa)
     
 
  0.724
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo sapiens, human, man
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