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
chlDProtoporphyrin IX Magnesium chelatase subunit ChlD; Involved in chlorophyll biosynthesis. Catalyzes the insertion of magnesium ion into protoporphyrin IX to yield Mg-protoporphyrin IX. (702 aa)    
Predicted Functional Partners:
chlH
Protoporphyrin IX Magnesium chelatase subunit chlH.
 
 0.998
chlI
Protoporphyrin IX Magnesium-chelatase subunit ChlI; Involved in chlorophyll biosynthesis. Catalyzes the insertion of magnesium ion into protoporphyrin IX to yield Mg-protoporphyrin IX.
 
0.988
hemH
Ferrochelatase; Catalyzes the ferrous insertion into protoporphyrin IX. Belongs to the ferrochelatase family.
  
 
 0.970
SYNW2287
Possible magnesium protoprophyrin IX methyltransferase.
 
 0.963
CobN
Cobalamin biosynthetic protein CobN; Citation: Crouzet et al. (1991) J. Bacteriol. 173:6074-6087.
 
 
 0.955
SYNW1243
Conserved hypothetical protein; Predicted membrane protein.
    
 0.930
chlG
Chlorophyll synthase 33 kD subunit.
 
  
 0.910
hemC
Porphobilinogen deaminase; Tetrapolymerization of the monopyrrole PBG into the hydroxymethylbilane pre-uroporphyrinogen in several discrete steps.
  
  
 0.899
hemA
Possible glutamyl-tRNA reductase; Catalyzes the NADPH-dependent reduction of glutamyl-tRNA(Glu) to glutamate 1-semialdehyde (GSA).
   
  
 0.842
hemL,gsa
Glutamate-1-semialdehyde 2,1-aminomutase; Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family. HemL subfamily.
   
  
 0.842
Your Current Organism:
Synechococcus sp. WH 8102
NCBI taxonomy Id: 84588
Other names: S. sp. WH 8102, Synechococcus sp. WH8102
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