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
CobNCobalamin biosynthetic protein; ORF_ID:alr1689; cobN gene product. (1302 aa)    
Predicted Functional Partners:
all1780
Precorrin-6x reductase; ORF_ID:all1780.
 
   
 0.976
all3802
cob(I)alamin adenosyltransferase; ORF_ID:all3802.
  
 0.971
alr3934
Cobyrinic 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.
 
 
 0.960
chlD
Mg chelatase subunit; Involved in chlorophyll biosynthesis. Catalyzes the insertion of magnesium ion into protoporphyrin IX to yield Mg-protoporphyrin IX.
 
 
 0.928
all3722
Precorrin-6y-dependent methyltransferase; ORF_ID:all3722.
 
  
 0.926
all0067
cob(I)alamin adenosyltransferase; ORF_ID:all0067.
 
  
 0.921
all2391
ORF_ID:all2391; hypothetical protein.
 
  
 0.920
chlI
Protoporphyrin IX magnesium chelatase chain; Involved in chlorophyll biosynthesis; introduces a magnesium ion into protoporphyrin IX to yield Mg-protoporphyrin IX.
 
  
 0.864
all0456
Precorrin isomerase; ORF_ID:all0456.
 
  
 0.851
all0453
Cobalamin biosynthesis precorrin-3 methylase; ORF_ID:all0453.
 
  
 0.838
Your Current Organism:
Nostoc sp. PCC7120
NCBI taxonomy Id: 103690
Other names: Anabaena sp. (ATCC 27893), Anabaena sp. (PCC 7120), Anabaena sp. DCC D0672, Anabaena sp. PCC 7120, Anabaena sp. SAG 25.82, Anabaena sp. UTEX B 2576, Anabaena variabilis UTCC 387, N. sp. PCC 7120, Nostoc muscorum ISU, Nostoc sp. AKM24, Nostoc sp. ATCC 27347, Nostoc sp. ATCC 72893, Nostoc sp. DSM 107007, Nostoc sp. Ind43, Nostoc sp. PCC 7120, Nostoc sp. SAG 25.82
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