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
proQPredicted coding region HI1670; RNA chaperone with significant RNA binding, RNA strand exchange and RNA duplexing activities; Belongs to the ProQ family. (157 aa)    
Predicted Functional Partners:
rraB
Conserved hypothetical protein; Globally modulates RNA abundance by binding to RNase E (Rne) and regulating its endonucleolytic activity. Can modulate Rne action in a substrate-dependent manner by altering the composition of the degradosome.
  
     0.770
nlpI
Conserved hypothetical protein; May be involved in cell division.
  
   
 0.767
HI_1205
Conserved hypothetical protein; Similar to GB:U00096 PID:1788632 GB:U00096 PID:1788632 percent identity: 45.45; identified by sequence similarity; putative.
  
     0.764
seqA
seqA protein (seqA); 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.
  
    0.760
HI_0028
Conserved hypothetical protein; Similar to GB:L07636 SP:P30977 PID:146621 GB:U00096 PID:1778548 percent identity: 50.59; identified by sequence similarity; putative; Belongs to the UPF0250 family.
  
     0.754
mutH
DNA mismatch repair protein (mutH); Sequence-specific endonuclease that cleaves unmethylated GATC sequences. It is involved in DNA mismatch repair; Belongs to the MutH family.
  
     0.753
metJ
Met repressor (metJ); This regulatory protein, when combined with SAM (S- adenosylmethionine) represses the expression of the methionine regulon and of enzymes involved in SAM synthesis; Belongs to the MetJ family.
  
     0.742
rseA
sigma-E factor negative regulatory protein (mclA); An anti-sigma factor for extracytoplasmic function (ECF) sigma factor sigma-E (RpoE). ECF sigma factors are held in an inactive form by an anti-sigma factor until released by regulated intramembrane proteolysis (RIP). RIP occurs when an extracytoplasmic signal triggers a concerted proteolytic cascade to transmit information and elicit cellular responses. The membrane-spanning regulatory substrate protein is first cut periplasmically (site-1 protease, S1P, DegS), then within the membrane itself (site-2 protease, S2P, RseP), while cytopl [...]
  
     0.738
fadR
Fatty acid metabolism regulator protein (fadR); Multifunctional regulator of fatty acid metabolism.
  
     0.735
HI_0431
Conserved hypothetical protein; Similar to SP:P32680 PID:396338 GB:U00096 PID:1790432 percent identity: 54.59; identified by sequence similarity; putative; To E.coli YjaG.
  
     0.724
Your Current Organism:
Haemophilus influenzae
NCBI taxonomy Id: 71421
Other names: H. influenzae Rd KW20, Haemophilus influenzae KW20, Haemophilus influenzae Rd, Haemophilus influenzae Rd KW20
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.