STRINGSTRING
STRING protein interaction network
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
chchd4aMitochondrial intermembrane space import and assembly protein 40; Central component of a redox-sensitive mitochondrial intermembrane space import machinery which is required for the biogenesis of respiratory chain complexes (By similarity). Functions as chaperone and catalyzes the formation of disulfide bonds in substrate proteins, such as COX17 or MICU1. Required for the import and folding of small cysteine-containing proteins (small Tim) in the mitochondrial intermembrane space (IMS). Precursor proteins to be imported into the IMS are translocated in their reduced form into the mitoc [...] (146 aa)    
Predicted Functional Partners:
gfer
Sulfhydryl oxidase.
   
 
 0.994
cox17
COX17 cytochrome c oxidase assembly homolog (S. cerevisiae).
   
 
 0.990
timm10
Mitochondrial import inner membrane translocase subunit Tim10; Mitochondrial intermembrane chaperone that participates in the import and insertion of multi-pass transmembrane proteins into the mitochondrial inner membrane. May also be required for the transfer of beta-barrel precursors from the TOM complex to the sorting and assembly machinery (SAM complex) of the outer membrane. Acts as a chaperone-like protein that protects the hydrophobic precursors from aggregation and guide them through the mitochondrial intermembrane space (By similarity); Belongs to the small Tim family.
   
 
 0.964
atp23
Mitochondrial inner membrane protease ATP23 homolog; Belongs to the peptidase M76 family.
   
 
 0.949
timm9
Mitochondrial import inner membrane translocase subunit Tim9; Mitochondrial intermembrane chaperone that participates in the import and insertion of multi-pass transmembrane proteins into the mitochondrial inner membrane. May also be required for the transfer of beta-barrel precursors from the TOM complex to the sorting and assembly machinery (SAM complex) of the outer membrane. Acts as a chaperone-like protein that protects the hydrophobic precursors from aggregation and guide them through the mitochondrial intermembrane space (By similarity); Belongs to the small Tim family.
   
 
 0.925
micu1
Calcium uptake protein 1, mitochondrial; Key regulator of mitochondrial calcium uniporter (MCU) that senses calcium level via its EF-hand domains. micu1 and micu2 form a disulfide-linked heterodimer that stimulates and inhibits mcu activity, depending on the concentration of calcium. Micu1 acts both as an activator or inhibitor of mitochondrial calcium uptake. Acts as a gatekeeper of mcu at low concentration of calcium, preventing channel opening. Enhances mcu opening at high calcium concentration, allowing a rapid response of mitochondria to calcium signals generated in the cytoplasm.
    
 
 0.889
chchd10
Coiled-coil-helix-coiled-coil-helix domain-containing 10.
   
 
 0.882
coa7
Cytochrome c oxidase assembly factor 7; May be required for assembly of mitochondrial respiratory chain complexes; Belongs to the hcp beta-lactamase family.
   
 
 0.857
cox11
Cytochrome c oxidase assembly homolog 11 (yeast).
   
  
 0.847
cycsb
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 (By similarity).
   
 
 0.817
Your Current Organism:
Danio rerio
NCBI taxonomy Id: 7955
Other names: Brachydanio rerio, Brachydanio rerio frankei, Cyprinus rerio, D. rerio, Danio frankei, Danio rerio frankei, leopard danio, zebra danio, zebra fish, zebrafish
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