close STRING v12.5 is now available!
The next version of STRING is ready for use in your analyses: updated networks across STRING newly available directed regulatory networks a new typed view showing functional, physical, and regulatory edges in one network new clustering options and cluster-based layouts … and much more!
Explore STRING v12.5 →
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
EKY25533.1Putative periplasmic [NiFe] hydrogenase small subunit. (293 aa)    
Predicted Functional Partners:
EKY25532.1
Nickel-dependent hydrogenase.
 
 0.999
EKY29370.1
Hypothetical protein; KEGG: cbk:CLL_A0790 9.0e-128 nifJ; pyruvate:ferredoxin (flavodoxin) oxidoreductase K03737.
  
 
 0.975
EKY29465.1
Pyruvate synthase; KEGG: cbt:CLH_0756 0. nifJ; pyruvate:ferredoxin (flavodoxin) oxidoreductase K03737; Psort location: Cytoplasmic, score: 7.50.
   
 
 0.973
EKY25379.1
Pyruvate synthase; KEGG: cdc:CD196_2523 0. nifJ; pyruvate-flavodoxin oxidoreductase; K03737 putative pyruvate-flavodoxin oxidoreductase.
   
 
 0.973
EKY25396.1
Pyruvate synthase; KEGG: cbt:CLH_2077 0. nifJ; pyruvate:ferredoxin (flavodoxin) oxidoreductase K03737.
   
 
 0.973
EKY26829.1
KEGG: cbt:CLH_1597 5.6e-32 hydrogenase maturation protease superfamily; K08567 hydrogenase 2 maturation protease; Psort location: Cytoplasmic, score: 7.50.
 
  
 0.877
EKY25976.1
KEGG: cje:Cj0622 5.0e-134 hypF; carbamoyltransferase K04656; Psort location: CytoplasmicMembrane, score: 9.55.
 
 
 
 0.859
EKY25972.1
KEGG: sen:SACE_3074 3.8e-81 hydrogenase expression/formation protein HypE K04655; Psort location: Cytoplasmic, score: 7.50.
 
   
 0.848
EKY28315.1
Nitrate reductase, electron transfer subunit; KEGG: pab:PAB1390 3.1e-24 formate dehydrogenase iron-sulfur subunit related protein; K00124 formate dehydrogenase, beta subunit; Psort location: Cytoplasmic, score: 9.97.
  
 
 0.840
EKY26338.1
Nitrate reductase, electron transfer subunit.
  
 
 0.840
Your Current Organism:
Clostridium celatum
NCBI taxonomy Id: 545697
Other names: C. celatum DSM 1785, Clostridium celatum DSM 1785
Server load: low (26%) [HD]