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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
cbiACobyrinic acid a,c-diamide synthase; Catalyzes the ATP-dependent amidation of the two carboxylate groups at positions a and c of cobyrinate, using either L-glutamine or ammonia as the nitrogen source; Belongs to the CobB/CbiA family. (465 aa)    
Predicted Functional Partners:
cobH
Precorrin-8X methylmutase; Function of homologous gene experimentally demonstrated in an other organism; enzyme.
 
 0.996
btuR
Cob(I)yrinic acid a,c-diamide adenosyltransferase; Function of homologous gene experimentally demonstrated in an other organism; enzyme.
 
 0.990
cobQ
Cobyric acid synthase; 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.
  
 0.986
cobU
Bifunctional adenosylcobalamin biosynthesis protein CobU; Function of homologous gene experimentally demonstrated in an other organism; enzyme.
 
  
 0.983
cobO
Cob(I)yrinic acid a,c-diamide adenosyltransferase; Function of strongly homologous gene; enzyme; Belongs to the Cob(I)alamin adenosyltransferase family.
    
 0.978
cobL
Precorrin-6Y C(5,15)-methyltransferase (decarboxylating); Function of homologous gene experimentally demonstrated in an other organism; enzyme.
  
 0.961
cbiB
Cobalamin biosynthesis protein CbiB; Converts cobyric acid to cobinamide by the addition of aminopropanol on the F carboxylic group.
  
 0.959
cobJ
Precorrin-3B C(17)-methyltransferase; Function of homologous gene experimentally demonstrated in an other organism; enzyme.
 
  
 0.941
cobT
Nicotinate-nucleotide-dimethylbenzimidazole phosphoribosyltransferase; Catalyzes the synthesis of alpha-ribazole-5'-phosphate from nicotinate mononucleotide (NAMN) and 5,6-dimethylbenzimidazole (DMB).
  
 0.936
cbiG
Cobalamin biosynthesis protein CbiG; Function of strongly homologous gene; enzyme.
 
  
 0.934
Your Current Organism:
Nitrospira defluvii
NCBI taxonomy Id: 330214
Other names: Candidatus Nitrospira defluvii, LMG 27402, LMG:27402, N. defluvii, NCIMB 14950, strain A17
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