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
SYNW1218Conserved hypothetical protein; Possible photosystem II protein. (223 aa)    
Predicted Functional Partners:
pcxA
CemA family protein; Involved in light-induced Na(+)-dependent proton extrusion. Also seems to be involved in CO(2) transport; Belongs to the Cema family.
 
     0.945
petB
Apocytochrome b6; 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.
    
   0.878
SYNW1220
Conserved hypothetical protein.
 
     0.861
petC
Cytochrome b6/f complex subunit (Rieske iron-sulfur protein); 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.
  
   0.809
ftrC
Ferredoxin thioredoxin reductase, catalytic beta chain; Catalytic subunit of the ferredoxin-thioredoxin reductase (FTR), which catalyzes the two-electron reduction of thioredoxins by the electrons provided by reduced ferredoxin.
  
    0.774
SYNW0250
Conserved hypothetical protein; Predicted membrane protein.
  
     0.770
SYNW1215
Putative tRNA/rRNA methyltransferase (SpoU family); Could methylate the ribose at the nucleotide 34 wobble position in tRNA; Belongs to the class IV-like SAM-binding methyltransferase superfamily. RNA methyltransferase TrmH family. TrmL subfamily.
       0.767
cobU/cobP
Putative cobinamide kinase; Citation: O' Toole and Excalante-Semerena (1995) J. Biol. Chem. 270:23560-23569; Thomas et al. (2000) J. Biol. Chem. 2275:27576-27586.
       0.763
ftrV
Putative ferredoxin-thioredoxin reductase, variable chain; Citation: Szekeres et al. (1991) J. Bacteriol. 173:1821-1823.
  
     0.762
SYNW1850
Conserved hypothetical protein.
  
    0.758
Your Current Organism:
Synechococcus sp. WH 8102
NCBI taxonomy Id: 84588
Other names: S. sp. WH 8102, Synechococcus sp. WH8102
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