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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
MCA1138Hydrogenase subunit; Identified by similarity to SP:P77329; match to protein family HMM PF00329; match to protein family HMM PF00346. (527 aa)    
Predicted Functional Partners:
MCA1137
Hydrogenase subunit; Identified by similarity to GP:19918502; match to protein family HMM PF01058.
 
 
 0.999
MCA1139
Hydrogenase subunit; Identified by similarity to SP:P77437; match to protein family HMM PF00361.
 
 0.998
MCA1142
Hydrogenase subunit; Identified by match to protein family HMM PF00361.
 
 
 0.998
MCA1141
Hydrogenase subunit; Identified by similarity to GP:12744950; match to protein family HMM PF00146.
 
 
 0.997
MCA1140
Hydrogenase subunit; Identified by similarity to SP:P77524.
 
  
 0.993
nuoB
NADH dehydrogenase I, B subunit; NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient.
 
 0.974
nuoI
NADH dehydrogenase I, I subunit; NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient.
  
 
 0.939
MCA0205
Ferredoxin, 4Fe-4S; Identified by similarity to GP:1518927; match to protein family HMM PF00037.
  
 
 0.924
MCA0238
Ferredoxin, 4Fe-4S; Identified by similarity to SP:P46036; match to protein family HMM PF00037.
  
 
 0.924
MCA1210
Formate dehydrogenase, alpha subunit; Identified by similarity to SP:P32176; match to protein family HMM PF00384; match to protein family HMM PF01568; match to protein family HMM PF04879; match to protein family HMM TIGR01409; match to protein family HMM TIGR01553.
  
 
 0.919
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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