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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
cysG/cbiXCysG/CbiX; Cobalt fixation on precorrin 2. (413 aa)    
Predicted Functional Partners:
cobA
* 2 S-Adenosyl-L-methionine + Uroporphyrinogen III <=> 2 S-Adenosyl-L-homocysteine + Precorrin 2.
 
 0.996
cbiE
Precorrin methylase (precorrin-3B C17-methyltransferase) CbiE/G/H fusion protein; S-Adenosyl-L-methionine + Precorrin 3B <=> S-Adenosyl-L-homocysteine + Precorrin 4 / Cobalt-precorrin 3 + S-Adenosyl-L-methionine <=> Cobalt-precorrin 4 + S-Adenosyl-L-homocysteine.
 
   
 0.996
hemD
Uroporphyrinogen-III synthase HemD; Catalyzes cyclization of the linear tetrapyrrole, hydroxymethylbilane, to the macrocyclic uroporphyrinogen III.
 
  
 0.991
cbiF
CbiF Precorrin-4 C11-methyltransferase; # S-Adenosyl-L-methionine + Precorrin 4 <=> S-Adenosyl-L-homocysteine + Precorrin 5.
   
 0.989
cbiL
CbiL Precorrin-2 C20-methyltransferase; Methylates cobalt-precorrin-2 at the C-20 position to produce cobalt-precorrin-3A in the anaerobic cobalamin biosynthesis pathway.
 
  
 0.979
cbiC
* Precorrin 8X <=> Hydrogenobyrinate.
   
 0.964
cbiA
Cobyrinic acid A,C-diamide synthase, CbiA; Catalyzes the ATP-dependent amidation of the two carboxylate groups at positions a and c of hydrogenobyrinate, using either L- glutamine or ammonia as the nitrogen source; Belongs to the CobB/CbiA family.
 
   
 0.955
cbiD
cobalt-precorrin-6A synthase [deacetylating] CbiD; Catalyzes the methylation of C-1 in cobalt-precorrin-5B to form cobalt-precorrin-6A.
 
   
 0.932
hemA
Glutamyl-tRNA reductase; Catalyzes the NADPH-dependent reduction of glutamyl-tRNA(Glu) to glutamate 1-semialdehyde (GSA).
 
  
 0.903
hemE
Uroporphyrinogen decarboxylase; Catalyzes the decarboxylation of four acetate groups of uroporphyrinogen-III to yield coproporphyrinogen-III.
  
  
 0.895
Your Current Organism:
Propionibacterium freudenreichii
NCBI taxonomy Id: 754252
Other names: P. freudenreichii subsp. shermanii CIRM-BIA1, Propionibacterium freudenreichii subsp. shermanii ATCC 9614, Propionibacterium freudenreichii subsp. shermanii CIP 103027, Propionibacterium freudenreichii subsp. shermanii CIRM-BIA1, Propionibacterium freudenreichii subsp. shermanii str. CIRM-BIA1, Propionibacterium freudenreichii subsp. shermanii strain CIRM-BIA1
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