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
sigARNA polymerase sigma factor 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. (410 aa)    
Predicted Functional Partners:
rpoB
DNA-directed RNA polymerase, beta subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
 
 
 0.912
rpoC
DNA-directed RNA polymerase, beta' subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
 
 
 0.889
dnaG
DNA primase; RNA polymerase that catalyzes the synthesis of short RNA molecules used as primers for DNA polymerase during DNA replication.
  
 0.883
rpoA
DNA-directed RNA polymerase, alpha subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
  
 
 0.872
KXB53554.1
DNA-directed RNA polymerase, omega subunit; 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.
   
 
 0.840
KXB55476.1
Transcriptional regulator, effector binding domain protein; KEGG: zga:zobellia_3806 4.8e-06 one-component system sensor protein; Psort location: Cytoplasmic, score: 9.97.
    
 
 0.827
queH
Hypothetical protein; Catalyzes the conversion of epoxyqueuosine (oQ) to queuosine (Q), which is a hypermodified base found in the wobble positions of tRNA(Asp), tRNA(Asn), tRNA(His) and tRNA(Tyr).
       0.779
KXB54509.1
CHC2 zinc finger domain protein; KEGG: tbe:Trebr_1363 1.6e-13 DNA primase; K02316 DNA primase; Psort location: Cytoplasmic, score: 8.96.
 
  
 0.712
nusA
Transcription termination factor NusA; Participates in both transcription termination and antitermination.
  
 
 0.659
KXB60041.1
Transcriptional regulator, AraC family; KEGG: pta:HPL003_01715 1.3e-16 methylphosphotriester-DNA alkyltransferase; K13530 AraC family transcriptional regulator, regulatory protein of adaptative response / methylphosphotriester-DNA alkyltransferase methyltransferase; Psort location: Cytoplasmic, score: 9.97.
    
 
 0.591
Your Current Organism:
Lachnoanaerobaculum saburreum
NCBI taxonomy Id: 467210
Other names: ATCC 33271, CCUG 28089, CIP 105341, Catenabacterium saburreum, DSM 3986, Eubacterium saburreum, JCM 11021, L. saburreum, Leptotrichia aerogenes, VPI 11763
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