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
pebBPhycoerythrobilin:ferredoxin oxidoreductase; Catalyzes the two-electron reduction of the C2 and C3(1) diene system of 15,16-dihydrobiliverdin; Belongs to the HY2 family. (257 aa)    
Predicted Functional Partners:
pebA
15,16-dihydrobiliverdin:ferredoxin oxidoreductase; Catalyzes the two-electron reduction of biliverdin IX-alpha at the C15 methine bridge; Belongs to the HY2 family.
 
  
0.985
cpcS
Conserved hypothetical protein; Covalently attaches a chromophore to Cys residue(s) of phycobiliproteins.
 
   
 0.950
cpeC
Phycobilisome linker polypeptide; Identified by match to protein family HMM PF00427; match to protein family HMM PF01383; Belongs to the phycobilisome linker protein family.
  
   
 0.859
cpaB-1
C-phycoerythrin class I beta chain; Identified by match to protein family HMM PF00502.
 
   
 0.855
cpaA-1
C-phycoerythrin class I alpha chain; Identified by match to protein family HMM PF00502.
 
   
 0.841
sync_0512
Phycobilisome linker polypeptide; Identified by similarity to SP:P11398; match to protein family HMM PF00427; match to protein family HMM PF01383; Belongs to the phycobilisome linker protein family.
  
   
 0.799
cpcB
Phycocyanin, beta subunit; Identified by match to protein family HMM PF00502; match to protein family HMM TIGR01339.
 
   
 0.791
cpcS-2
Phycoerythrin linker protein CpeS; Covalently attaches a chromophore to Cys residue(s) of phycobiliproteins.
  
   
 0.785
cpaA-2
C-phycoerythrin class II alpha chain; Identified by match to protein family HMM PF00502.
  
   
 0.780
sync_0499
Bilin biosynthesis protein cpeY.
  
   
 0.777
Your Current Organism:
Synechococcus sp. CC9311
NCBI taxonomy Id: 64471
Other names: S. sp. CC9311
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