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
Cseg_1019RNA polymerase, sigma-24 subunit, ECF subfamily; KEGG: ccs:CCNA_02837 RNA polymerase ECF-type sigma factor; TIGRFAM: RNA polymerase sigma factor, sigma-70 family; PFAM: sigma-70 region 2 domain protein; Sigma-70 region 4 type 2. (186 aa)    
Predicted Functional Partners:
Cseg_1020
KEGG: ccs:CCNA_02836 hypothetical protein.
 
     0.817
Cseg_2330
RNA polymerase, sigma-24 subunit, ECF subfamily; KEGG: ccs:CCNA_01718 extracytoplasmic function alternative sigma factor; TIGRFAM: RNA polymerase sigma factor, sigma-70 family; PFAM: Sigma-70 region 4 type 2; sigma-70 region 2 domain protein; Belongs to the sigma-70 factor family. ECF subfamily.
  
   
 0.775
Cseg_1021
KEGG: ccs:CCNA_02835 hypothetical protein.
  
    0.765
Cseg_1018
KEGG: ccs:CCNA_02838 EF hand domain protein; PFAM: EF-Hand domain; SMART: Calcium-binding EF-hand-containing protein.
       0.690
msrP
Oxidoreductase molybdopterin binding protein; Part of the MsrPQ system that repairs oxidized periplasmic proteins containing methionine sulfoxide residues (Met-O), using respiratory chain electrons. Thus protects these proteins from oxidative-stress damage caused by reactive species of oxygen and chlorine generated by the host defense mechanisms. MsrPQ is essential for the maintenance of envelope integrity under bleach stress, rescuing a wide series of structurally unrelated periplasmic proteins from methionine oxidation. The catalytic subunit MsrP is non-stereospecific, being able to [...]
     
 0.555
msrQ
Ferric reductase domain protein protein transmembrane component domain protein; Part of the MsrPQ system that repairs oxidized periplasmic proteins containing methionine sulfoxide residues (Met-O), using respiratory chain electrons. Thus protects these proteins from oxidative-stress damage caused by reactive species of oxygen and chlorine generated by the host defense mechanisms. MsrPQ is essential for the maintenance of envelope integrity under bleach stress, rescuing a wide series of structurally unrelated periplasmic proteins from methionine oxidation. MsrQ provides electrons for re [...]
       0.549
Cseg_3285
TIGRFAM: anti-sigma factor, ChrR family; KEGG: ccs:CCNA_00684 transcriptional activator ChrR.
 
 
 0.511
glnE
(Glutamate--ammonia-ligase) adenylyltransferase; Involved in the regulation of glutamine synthetase GlnA, a key enzyme in the process to assimilate ammonia. When cellular nitrogen levels are high, the C-terminal adenylyl transferase (AT) inactivates GlnA by covalent transfer of an adenylyl group from ATP to specific tyrosine residue of GlnA, thus reducing its activity. Conversely, when nitrogen levels are low, the N-terminal adenylyl removase (AR) activates GlnA by removing the adenylyl group by phosphorolysis, increasing its activity. The regulatory region of GlnE binds the signal tra [...]
       0.478
Cseg_0613
RNA polymerase, sigma-24 subunit, ECF subfamily; KEGG: ccs:CCNA_03419 RNA polymerase ECF-type sigma factor; TIGRFAM: RNA polymerase sigma factor, sigma-70 family; PFAM: Sigma-70 region 4 type 2; sigma-70 region 2 domain protein.
  
     0.471
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.
    
 
 0.467
Your Current Organism:
Caulobacter segnis
NCBI taxonomy Id: 509190
Other names: C. segnis ATCC 21756, Caulobacter segnis ATCC 21756, Caulobacter segnis DSM 7131, Caulobacter segnis IFO 13240, Caulobacter segnis str. ATCC 21756, Caulobacter segnis strain ATCC 21756
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.