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
petJCytochrome c, class I; Functions as an electron carrier between membrane-bound cytochrome b6-f and photosystem I in oxygenic photosynthesis. (111 aa)    
Predicted Functional Partners:
Ava_1529
Cytochrome c, class I.
  
  
 
0.905
Ava_2744
Cytochrome c, class I.
  
  
 
0.904
psbV
Cytochrome c, class I; Low-potential cytochrome c that plays a role in the oxygen- evolving complex of photosystem II.
   
 0.870
psbU
Photosystem II oxygen evolving complex protein PsbU; Stabilizes the structure of photosystem II oxygen-evolving complex (OEC), the ion environment of oxygen evolution and protects the OEC against heat-induced inactivation.
  
   
 0.742
petC
Rieske (2Fe-2S) region; 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.
  
   
 0.738
psaE
Photosystem I reaction centre subunit IV/PsaE; 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.
  
   
 0.738
Ava_0517
Protein of unknown function YGGT.
  
     0.722
petE
Blue (type 1) copper domain protein; Participates in electron transfer between P700 and the cytochrome b6-f complex in photosystem I.
     
 0.710
Ava_3834
Conserved hypothetical protein.
  
     0.687
psb28
Photosystem II protein PsbW, class I; Belongs to the Psb28 family.
  
   
 0.680
Your Current Organism:
Trichormus variabilis
NCBI taxonomy Id: 240292
Other names: Anabaena flos-aquae A-37, Anabaena flos-aquae UTCC 67, Anabaena sp. CCALA 007, Anabaena sp. PCC 7937, Anabaena variabilis ATCC 29413, Anabaena variabilis IAM M-204, Anabaena variabilis NIES-2095, Anabaena variabilis UTCC 105, Nostoc sp. PCC 7937, T. variabilis ATCC 29413, Trichormus variabilis ATCC 29413
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