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:
some 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
Cooccurence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
rpoZDna-directed rna polymerase subunit omega; Promotes RNA polymerase assembly. Latches the N- and C- terminal regions of the beta' subunit thereby facilitating its interaction with the beta and alpha subunits (70 aa)    
Predicted Functional Partners:
rpoB
Dna-directed rna polymerase subunit beta; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates
 
 0.999
rpoC
Dna-directed rna polymerase subunit beta'; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates
 
 0.999
rpoA
Dna-directed rna polymerase subunit alpha; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates
  
 0.999
Ppro_3723
PFAM: type III restriction enzyme, res subunit; SMART: DEAD-like helicases-like; KEGG: gsu:GSU2164 hypothetical protein
  
 0.999
gmk
Guanylate kinase; Essential for recycling GMP and indirectly, cGMP
  
  
 0.998
rpoD
Rna polymerase, sigma 70 subunit, rpod; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. This sigma factor is the primary sigma factor during exponential growth
 
 
 0.994
nusA
Transcription termination/antitermination protein nusa; Participates in both transcription termination and antitermination
 
 
 0.981
Ppro_1877
PFAM: SNF2-related protein; helicase domain protein; type III restriction enzyme, res subunit; SMART: DEAD-like helicases-like; KEGG: mca:MCA3005 ATP-dependent RNA helicase, DEAD/DEAH box family
   
 0.961
Ppro_2444
Transcriptional regulator, Crp/Fnr family; PFAM: cyclic nucleotide-binding; regulatory protein, Crp; KEGG: gsu:GSU1992 transcriptional regulator, Crp/Fnr family
    
   0.959
Ppro_1350
Small subunit ribosomal protein s1; Binds mRNA; thus facilitating recognition of the initiation point. It is needed to translate mRNA with a short Shine-Dalgarno (SD) purine-rich sequence
  
 0.936
Your Current Organism:
Pelobacter propionicus
NCBI taxonomy Id: 338966
Other names: P. propionicus DSM 2379, Pelobacter propionicus DSM 2379, Pelobacter propionicus DSM2379, Pelobacter propionicus str. DSM 2379, Pelobacter propionicus strain DSM 2379
Server load: low (20%) [HD]