close STRING v12.5 is now available!
The next version of STRING is ready for use in your analyses: updated networks across STRING • newly available directed regulatory networks • a new typed view showing functional, physical, and regulatory edges in one network • new clustering options and cluster-based layouts • … and much more!
Explore STRING v12.5 →
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
msrAPeptide methionine-S-sulfoxide reductase MsrA, putative; Has an important function as a repair enzyme for proteins that have been inactivated by oxidation. Catalyzes the reversible oxidation-reduction of methionine sulfoxide in proteins to methionine. (219 aa)    
Predicted Functional Partners:
ccmG
Part of the cytochrome c-type biogenesis protein cluster[synonym] thiol:disulfide interchange protein CycY identified by match to protein family HMM PF01022.
   
 0.986
dsbD
Thiol:disulfide interchange protein DsbD, putative; Has no HMMs but some homologs With the identification of thiolSome other homologs are identified as: C-type cytochrome biogenesis protein i.g; GB:AAY47612.1.
   
 
 0.901
polA
DNA polymerase I, putative; In addition to polymerase activity, this DNA polymerase exhibits 5'-3' exonuclease activity; Belongs to the DNA polymerase type-A family.
  
  
 0.895
grxC
Glutaredoxin 3; Has a glutathione-disulfide oxidoreductase activity in the presence of NADPH and glutathione reductase. Reduces low molecular weight disulfides and proteins.
  
 
 0.894
RC1_2526
Conserved hypothetical protein; Identified by match to protein family HMM PF01914 match to protein family HMM TIGR00427.
    
 0.730
flgK
Flagellar hook-associated protein 1 FlgK, putative; Part of the hook-filament junction; HAP1 first hook-filament junction protein cell exterior.
    
   0.618
flgK-2
Flagellar hook-associated protein FlgK, putative; HAP1 first hook-filament junction protein cell exterior.
    
   0.618
cysNC
Bifunctional enzyme cysN; Catalyzes the synthesis of activated sulfate. Belongs to the TRAFAC class translation factor GTPase superfamily. Classic translation factor GTPase family. CysN/NodQ subfamily.
   
  
 0.606
RC1_0810
Hypothetical protein; Identified by Glimmer2 putative.
       0.542
RC1_0298
Conserved hypothetical membrane protein; Identified by match to protein family HMM PF00015 match to protein family HMM PF00672 match to protein family HMM PF07238.
     
 0.505
Your Current Organism:
Rhodospirillum centenum
NCBI taxonomy Id: 414684
Other names: R. centenum SW, Rhodocista centenaria SW, Rhodospirillum centenum SW, Rhodospirillum centenum str. SW, Rhodospirillum centenum strain SW
Server load: low (24%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.