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Tbio
COX4I1
Cytochrome c oxidase subunit 4 isoform 1, mitochondrial

Protein Summary
Description
This protein is one of the nuclear-coded polypeptide chains of cytochrome c oxidase, the terminal oxidase in mitochondrial electron transport. Cytochrome c oxidase (COX) is the terminal enzyme of the mitochondrial respiratory chain. It is a multi-subunit enzyme complex that couples the transfer of electrons from cytochrome c to molecular oxygen and contributes to a proton electrochemical gradient across the inner mitochondrial membrane. The complex consists of 13 mitochondrial- and nuclear-encoded subunits. The mitochondrially-encoded subunits perform the electron transfer and proton pumping activities. The functions of the nuclear-encoded subunits are unknown but they may play a role in the regulation and assembly of the complex. This gene encodes the nuclear-encoded subunit IV isoform 1 of the human mitochondrial respiratory chain enzyme. It is located at the 3' of the NOC4 (neighbor of COX4) gene in a head-to-head orientation, and shares a promoter with it. Pseudogenes related to th ...more
Uniprot Accession IDs
Gene Name
Ensembl ID
  • ENST00000253452
  • ENSP00000253452
  • ENSG00000131143
  • ENST00000561569
  • ENSP00000457015
  • ENST00000562336
  • ENSP00000457513

Symbol
  • COX4
  • COX4
  • COXIV
  • COX4-1
  • COXIV-1
  • COX IV-1
Illumination Graph
Knowledge Table
Most Knowledge About
Knowledge Value (0 to 1 scale)
disease perturbation
1
co-expressed gene
0.99
transcription factor perturbation
0.96
interacting protein
0.87
histone modification site profile
0.86


Protein Classes
No PANTHER Classes or DTO Classes found
IDG Development Level Summary
Tdark

These are targets about which virtually nothing is known. They do not have known drug or small molecule activities
- AND - satisfy two or more of the following criteria:

Pubmed score: 460.2   (req: < 5)
Gene RIFs: 19   (req: <= 3)
Antibodies: 789   (req: <= 50)
Tbio

These targets do not have known drug or small molecule activities
- AND - satisfy two or more of the following criteria:

Pubmed score: 460.2   (req: >= 5)
Gene RIFs: 19   (req: > 3)
Antibodies: 789   (req: > 50)

- OR - satisfy the following criterion:

Gene Ontology Terms: 4
Tchem

Target has at least one ChEMBL compound with an activity cutoff of < 30 nM - AND - satisfies the preceding conditions

Active Ligand: 0
Tclin

Target has at least one approved drug - AND - satisfies the preceding conditions

Active Drug: 0