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
KRU21749.1Cytochrome C biogenesis protein; Required for the export of heme to the periplasm for the biogenesis of c-type cytochromes; Belongs to the CcmD/CycX/HelD family. (73 aa)    
Predicted Functional Partners:
ccmC
Heme ABC transporter permease; Required for the export of heme to the periplasm for the biogenesis of c-type cytochromes; Belongs to the CcmC/CycZ/HelC family.
  
 0.995
ccmE
Cytochrome C 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.
  
 0.932
KRU21785.1
ABC transporter permease; Required for the export of heme to the periplasm for the biogenesis of c-type cytochromes; Belongs to the CcmB/CycW/HelB family.
  
 
 0.912
KRU21301.1
Cytochrome c-type biogenesis protein; required for the transfer of heme to apocytochrome c; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.863
KRU21379.1
Cytochrome c-type biogenesis protein; required for the transfer of heme to apocytochrome c; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.863
KRU21336.1
Cytochrome c-type biogenesis protein; required for the transfer of heme to apocytochrome c; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.863
KRU21747.1
Cytochrome c biogenesis ABC transporter ATP-binding protein; 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.
   
 
 0.800
Your Current Organism:
Psychrobacter piscatorii
NCBI taxonomy Id: 554343
Other names: JCM 15603, NCIMB 14510, P. piscatorii, Psychrobacter piscatorii Yumoto et al. 2010, Psychrobacter sp. JCM 15603, Psychrobacter sp. T-3-2, strain T-3-2
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