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
frdBFumarate reductase, iron-sulfur protein. (251 aa)    
Predicted Functional Partners:
frdA
Fumarate reductase, flavoprotein subunit.
 0.999
PG_1616
Conserved hypothetical protein; Identified by Glimmer2; putative.
 
 
 0.999
fumB
Fumarate hydratase class I, anaerobic; Catalyzes the reversible hydration of fumarate to (S)-malate. Belongs to the class-I fumarase family.
  
 
 0.990
PG_0548
Pyruvate ferredoxin/flavodoxin oxidoreductase family protein.
  
 
 0.969
PG_1999
Conserved hypothetical protein; Similar to GB:U01032, and PID:393012; identified by sequence similarity; putative.
   
 
 0.819
mdh
Malate dehydrogenase; Similar to GB:M19169, GB:J03870, SP:P01037, PID:337752, and PID:386825; identified by sequence similarity; putative; Belongs to the LDH/MDH superfamily.
  
 
 0.714
cydB
Cytochrome d ubiquinol oxidase, subunit II; Similar to GB:X59066, GB:X65460, GB:D28126, GB:D14710, SP:P25705, PID:28938, PID:34468, PID:559317, and PID:559325; identified by sequence similarity; putative.
     
 0.700
gcvP
Glycine cleavage system P protein; Belongs to the GcvP family.
   
    0.679
nnrE
Conserved hypothetical protein; Bifunctional enzyme that catalyzes the epimerization of the S- and R-forms of NAD(P)HX and the dehydration of the S-form of NAD(P)HX at the expense of ADP, which is converted to AMP. This allows the repair of both epimers of NAD(P)HX, a damaged form of NAD(P)H that is a result of enzymatic or heat-dependent hydration. Catalyzes the epimerization of the S- and R-forms of NAD(P)HX, a damaged form of NAD(P)H that is a result of enzymatic or heat-dependent hydration. This is a prerequisite for the S-specific NAD(P)H-hydrate dehydratase to allow the repair o [...]
  
  
 0.656
PG_0691
Identified by match to PFAM protein family HMM PF01106.
  
 
 0.632
Your Current Organism:
Porphyromonas gingivalis
NCBI taxonomy Id: 242619
Other names: P. gingivalis W83, Porphyromonas gingivalis W83, Porphyromonas gingivalis str. W83, Porphyromonas gingivalis strain W83
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.