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
Co-occurrence
Co-expression
Experiments
Databases
Textmining
[Homology]
Score
cytA-1Cytochrome c, class IC:Cytochrome c, class I; Functions as an electron carrier between membrane-bound cytochrome b6-f and photosystem I in oxygenic photosynthesis. (128 aa)    
Predicted Functional Partners:
psbV
Cytochrome c-550; Low-potential cytochrome c that plays a role in the oxygen- evolving complex of photosystem II.
   
 0.881
psbU
Photosystem II 12 kDa extrinsic 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.
  
   
 0.774
sync_2460
Conserved hypothetical protein; Identified by similarity to GB:CAE06850.1; match to protein family HMM PF02325.
  
     0.697
sync_2604
Predicted metal-binding cluster containing protein.
  
     0.680
sync_0805
Zeta-carotene desaturase.
  
     0.606
apcB-1
Allophycocyanin, beta subunit; Identified by match to protein family HMM PF00502.
  
   
 0.564
cpcA
Phycocyanin, alpha subunit; Identified by match to protein family HMM PF00502; match to protein family HMM TIGR01338.
  
   
 0.552
sync_1743
Putative lipoprotein.
       0.547
apcB-2
Allophycocyanin, beta subunit; Identified by match to protein family HMM PF00502; match to protein family HMM TIGR01337.
  
   
 0.542
apcA
Allophycocyanin, alpha subunit; Identified by match to protein family HMM PF00502.
  
     0.529
Your Current Organism:
Synechococcus sp. CC9311
NCBI taxonomy Id: 64471
Other names: S. sp. CC9311
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