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
fldAFlavodoxin 1; Low-potential electron donor to a number of redox enzymes. Belongs to the flavodoxin family. (179 aa)    
Predicted Functional Partners:
trxB
Thioredoxin reductase, FAD/NAD(P)-binding.
   
  
 0.786
fdhD
Formate dehydrogenase formation protein; Required for formate dehydrogenase (FDH) activity. Acts as a sulfur carrier protein that transfers sulfur from IscS to the molybdenum cofactor prior to its insertion into FDH. Belongs to the FdhD family.
      
 0.775
modA
Molybdate transporter subunit.
      
 0.670
fur
DNA-binding transcriptional dual regulator of siderophore biosynthesis and transport; Belongs to the Fur family.
  
  
 0.644
CDG12432.1
Probable pyruvate-flavodoxin oxidoreductase.
 
   
 0.633
CDG11065.1
CopG-family transcriptional regulator.
  
  
 0.567
entB
Isochorismatase.
   
    0.562
CDG15201.1
Putative carbon starvation protein.
      
 0.515
seqA
Regulatory protein for replication initiation; Negative regulator of replication initiation, which contributes to regulation of DNA replication and ensures that replication initiation occurs exactly once per chromosome per cell cycle. Binds to pairs of hemimethylated GATC sequences in the oriC region, thus preventing assembly of replication proteins and re- initiation at newly replicated origins. Repression is relieved when the region becomes fully methylated.
 
  
 0.470
sodB
Superoxide dismutase, Fe; Destroys radicals which are normally produced within the cells and which are toxic to biological systems. Belongs to the iron/manganese superoxide dismutase family.
   
  
 0.456
Your Current Organism:
Serratia marcescens
NCBI taxonomy Id: 273526
Other names: S. marcescens subsp. marcescens Db11, Serratia marcescens subsp. marcescens Db11, Serratia marcescens subsp. marcescens str. Db11, Serratia marcescens subsp. marcescens strain Db11
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