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
cbiQABC cobalt transporter, inner membrane subunit, CbiQ; IMG reference gene:2512956722; PFAM: Cobalt transport protein; TIGRFAM: cobalt ABC transporter, permease protein CbiQ. (236 aa)    
Predicted Functional Partners:
RSP_3207
Putative cobalamin biosynthesis protein CbiM; IMG reference gene:2512956720; PFAM: Cobalt uptake substrate-specific transmembrane region.
 
 0.999
cbiO
ABC cobalt transporter, ATPase subunit, CbiO; IMG reference gene:2512956723; PFAM: ABC transporter.
 
 0.999
RSP_6168
ABC Cobalt transporter, periplasmic binding protein CbiN; IMG reference gene:2512956719; PFAM: Nickel uptake substrate-specific transmembrane region.
 
  
 0.996
RSP_3208
Putative CbiL protein; IMG reference gene:2512956721.
 
    0.959
RSP_2175
ABC transporter, ATPase subunit; IMG reference gene:2512954098; PFAM: ABC transporter.
 
 
 0.956
RSP_3186
Hypothetical protein; IMG reference gene:2512956695.
  
 
 0.906
RSP_1924
BioY family protein; IMG reference gene:2512953837; PFAM: BioY family; extended by 40 aa.
  
 
 0.830
RSP_2173
Hypothetical protein; IMG reference gene:2512954096; PFAM: BioY family.
  
 
 0.829
cobQ
Adenosylcobyric acid synthase (glutamine-hydrolysing); Catalyzes amidations at positions B, D, E, and G on adenosylcobyrinic A,C-diamide. NH(2) groups are provided by glutamine, and one molecule of ATP is hydrogenolyzed for each amidation. Belongs to the CobB/CobQ family. CobQ subfamily.
  
  
 0.774
pgsA
Phosphatidylglycerol phosphate synthase; This protein catalyzes the committed step to the synthesis of the acidic phospholipids; Belongs to the CDP-alcohol phosphatidyltransferase class-I family.
  
  
 0.750
Your Current Organism:
Rhodobacter sphaeroides 241
NCBI taxonomy Id: 272943
Other names: R. sphaeroides 2.4.1, Rhodobacter sphaeroides 2.4.1, Rhodobacter sphaeroides ATCC 17023, Rhodobacter sphaeroides ATH 2.4.1, Rhodobacter sphaeroides str. 2.4.1, Rhodobacter sphaeroides strain 2.4.1
Server load: low (36%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.