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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
petEPlastocyanin; Identified by match to protein family HMM PF00127; match to protein family HMM TIGR02656. (119 aa)    
Predicted Functional Partners:
petA
Apocytochrome F; Component of the cytochrome b6-f complex, which mediates electron transfer between photosystem II (PSII) and photosystem I (PSI), cyclic electron flow around PSI, and state transitions.
  
 
   0.940
sync_1489
Multicopper oxidase; Identified by match to protein family HMM PF00394; match to protein family HMM PF07731; match to protein family HMM PF07732.
 
 
 
 0.786
sync_1890
Possible cytochrome C6 (soluble cytochrome F) (cytochrome c553); Identified by match to protein family HMM PF00034.
     
 0.745
hemE
Uroporphyrinogen decarboxylase; Catalyzes the decarboxylation of four acetate groups of uroporphyrinogen-III to yield coproporphyrinogen-III.
  
    0.719
wcaG-4
NAD dependent epimerase/dehydratase; Identified by match to protein family HMM PF00106; match to protein family HMM PF01073; match to protein family HMM PF01370; match to protein family HMM PF07993.
       0.717
petC
Cytochrome b6-f complex, iron-sulfur subunit; Component of the cytochrome b6-f complex, which mediates electron transfer between photosystem II (PSII) and photosystem I (PSI), cyclic electron flow around PSI, and state transitions. Belongs to the Rieske iron-sulfur protein family.
  
 
 0.662
psaE
Photosystem I reaction center subunit IV; Stabilizes the interaction between PsaC and the PSI core, assists the docking of the ferredoxin to PSI and interacts with ferredoxin-NADP oxidoreductase; Belongs to the PsaE family.
  
  
 0.625
sync_1891
Conserved hypothetical protein.
       0.623
sync_1892
Conserved hypothetical protein.
       0.623
sync_1274
Uncharacterized protein.
  
     0.605
Your Current Organism:
Synechococcus sp. CC9311
NCBI taxonomy Id: 64471
Other names: S. sp. CC9311
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