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
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[Homology]
Score
MCA0420Putative heme exporter protein CcmD; Required for the export of heme to the periplasm for the biogenesis of c-type cytochromes; Belongs to the CcmD/CycX/HelD family. (70 aa)    
Predicted Functional Partners:
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.
 
 
 0.970
ccmC
Heme exporter protein CcmC; Required for the export of heme to the periplasm for the biogenesis of c-type cytochromes; Belongs to the CcmC/CycZ/HelC family.
 
 
 0.967
ccmF
Cytochrome c-type biogenesis protein CcmF; Identified by similarity to SP:P33927; match to protein family HMM PF01578; match to protein family HMM TIGR00353.
 
  
 0.918
ccmB
Heme exporter protein CcmB; Required for the export of heme to the periplasm for the biogenesis of c-type cytochromes; Belongs to the CcmB/CycW/HelB family.
 
 
 0.916
MCA0415
TPR domain protein; Identified by similarity to OMNI:NTL03PA01484; match to protein family HMM PF00515; match to protein family HMM PF07719.
 
  
 0.910
ccmH
Cytochrome c-type biogenesis protein CcmH; Possible subunit of a heme lyase.
 
  
 0.882
dsbE-1
Thiol:disulfide interchange protein DsbE; Identified by similarity to SP:P33926; match to protein family HMM TIGR00385.
 
  
 0.851
MCA3109
Conserved hypothetical protein; Identified by similarity to OMNI:NTL03PA03282.
      
 0.751
phoB
DNA-binding response regulator PhoB; Identified by similarity to SP:P08402; match to protein family HMM PF00072; match to protein family HMM PF00486; match to protein family HMM TIGR02154.
      
 0.750
ccmA
Heme exporter protein CcmA; 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.
 
 
 
 0.749
Your Current Organism:
Methylococcus capsulatus
NCBI taxonomy Id: 243233
Other names: M. capsulatus str. Bath, Methylococcus capsulatus ATCC 33009, Methylococcus capsulatus Bath, Methylococcus capsulatus MC, Methylococcus capsulatus NCIB 11132, Methylococcus capsulatus str. Bath
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