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
ccmCHeme exporter protein C; Required for the export of heme to the periplasm for the biogenesis of c-type cytochromes; Belongs to the CcmC/CycZ/HelC family. (257 aa)    
Predicted Functional Partners:
ccmA
Heme exporter protein A; Part of the ABC transporter complex CcmAB involved in the biogenesis of c-type cytochromes; once thought to export heme, this seems not to be the case, but its exact role is uncertain. Responsible for energy coupling to the transport system; Belongs to the ABC transporter superfamily. CcmA exporter (TC 3.A.1.107) family.
 
 0.999
SIR27011.1
Heme exporter protein B; Required for the export of heme to the periplasm for the biogenesis of c-type cytochromes; Belongs to the CcmB/CycW/HelB family.
 
 0.999
ccmE
Cytochrome c-type biogenesis protein CcmE; Heme chaperone required for the biogenesis of c-type cytochromes. Transiently binds heme delivered by CcmC and transfers the heme to apo-cytochromes in a process facilitated by CcmF and CcmH. Belongs to the CcmE/CycJ family.
 0.999
SIR27085.1
Heme exporter protein D; Required for the export of heme to the periplasm for the biogenesis of c-type cytochromes; Belongs to the CcmD/CycX/HelD family.
  
 0.998
SIR27602.1
Heme exporter protein D.
  
 0.991
SIR27177.1
Cytochrome c biogenesis protein CcmG, thiol:disulfide interchange protein DsbE.
 
  
 0.980
SIR27148.1
Cytochrome c-type biogenesis protein CcmF.
 
  
 0.973
SIR27207.1
Cytochrome c-type biogenesis protein CcmH; Possible subunit of a heme lyase.
 
   
 0.970
SIR27235.1
Cytochrome c-type biogenesis protein CcmH.
 
  
 0.964
SIR27844.1
Cytochrome c biogenesis protein.
  
  
 0.749
Your Current Organism:
Aromatoleum tolulyticum
NCBI taxonomy Id: 34027
Other names: A. tolulyticum, ATCC 51758, Azoarcus denitrificans, Azoarcus tolulyticus, CIP 109470, strain Tol-4
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