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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
MCA2603Cytochrome c family protein; Identified by similarity to SP:P43302; match to protein family HMM PF00034. (202 aa)    
Predicted Functional Partners:
petC
Ubiquinol--cytochrome c reductase, cytochrome c1; Identified by similarity to SP:P08501; match to protein family HMM PF02167.
 
  
 0.830
petA
Ubiquinol-cytochrome c reductase, iron-sulfur subunit; Component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), which is a respiratory chain that generates an electrochemical potential coupled to ATP synthesis.
 
   
 0.773
dsbA
Thiol:disulfide interchange protein DsbA; Identified by similarity to SP:P32557; match to protein family HMM PF01323.
 
     0.732
petB
Ubiquinol--cytochrome c reductase, cytochrome B; Component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), which is a respiratory chain that generates an electrochemical potential coupled to ATP synthesis.
 
  
 0.712
MCA2102
Conserved hypothetical protein; Identified by similarity to OMNI:NTL03PA03826; match to protein family HMM PF06271.
  
     0.656
MCA2181
Identified by match to protein family HMM PF00034.
  
   
 0.649
MCA1095
Putative membrane protein; Identified by similarity to OMNI:NTL03PA01548.
 
     0.571
engB
GTP-binding protein; Necessary for normal cell division and for the maintenance of normal septation; Belongs to the TRAFAC class TrmE-Era-EngA-EngB-Septin-like GTPase superfamily. EngB GTPase family.
       0.565
MCA1191
Identified by match to protein family HMM PF02630.
 
     0.556
MCA0879
Cytochrome c oxidase, subunit II; Subunits I and II form the functional core of the enzyme complex. Electrons originating in cytochrome c are transferred via heme a and Cu(A) to the binuclear center formed by heme a3 and Cu(B).
 
  
 0.538
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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