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
psb27Photosystem II protein Psb27; Plays a role in the repair and/or biogenesis of the calcium- manganese-oxide cluster on the lumenal face of the thylakoid membrane. Its presence in a photosystem II (PSII) preparation prevents binding of some small extrinsic subunits and thus assembly of calcium-manganese- oxide cluster. (134 aa)    
Predicted Functional Partners:
psb28
PFAM: Psb28 protein; TIGRFAM: photosystem II reaction center protein Psb28; InterPro IPR005610; KEGG: cyt:cce_1599 photosystem II reaction center protein Psb28; PFAM: photosystem II protein PsbW class I; SPTR: Photosystem II reaction center Psb28 protein; TIGRFAM: photosystem II reaction center protein Psb28; Belongs to the Psb28 family.
  
 
 0.980
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.
  
  
 0.964
psbB
Photosystem II chlorophyll-binding protein CP47; One of the components of the core complex of photosystem II (PSII). It binds chlorophyll and helps catalyze the primary light- induced photochemical processes of PSII. PSII is a light-driven water:plastoquinone oxidoreductase, using light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation; Belongs to the PsbB/PsbC family. PsbB subfamily.
    
 0.942
psbV
Cytochrome c-550; Low-potential cytochrome c that plays a role in the oxygen- evolving complex of photosystem II.
  
  
 0.931
AFZ47759.1
PFAM: Manganese-stabilising protein / photosystem II polypeptide; InterPro IPR002628; KEGG: cyt:cce_2572 photosystem II manganese-stabilizing polypeptide, 33 kD extrinsic protein; PFAM: photosystem II manganese-stabilizing protein PsbO; SPTR: Photosystem II manganese-stabilizing polypeptide.
  
  
 0.882
psbC
Photosystem II 44 kDa subunit reaction center protein; One of the components of the core complex of photosystem II (PSII). It binds chlorophyll and helps catalyze the primary light- induced photochemical processes of PSII. PSII is a light-driven water:plastoquinone oxidoreductase, using light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation; Belongs to the PsbB/PsbC family. PsbC subfamily.
    
 0.869
psbK
Photosystem II protein PsbK; One of the components of the core complex of photosystem II (PSII). PSII is a light-driven water:plastoquinone oxidoreductase that uses light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation. It consists of a core antenna complex that captures photons, and an electron transfer chain that converts photonic excitation into a charge separation.
  
 
 0.818
psbX
Photosystem II protein PsbX; Involved in the binding and/or turnover of quinones at the Q(B) site of Photosystem II.
  
 
 0.805
psbI
Photosystem II protein PsbI; One of the components of the core complex of photosystem II (PSII), required for its stability and/or assembly. PSII is a light- driven water:plastoquinone oxidoreductase that uses light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation. It consists of a core antenna complex that captures photons, and an electron transfer chain that converts photonic excitation into a charge separation.
  
 
 0.782
psbT
Photosystem II protein PsbT; Seems to play a role in the dimerization of PSII. Belongs to the PsbT family.
  
 
 0.774
Your Current Organism:
Cyanobacterium stanieri
NCBI taxonomy Id: 292563
Other names: C. stanieri PCC 7202, Cyanobacterium stanieri PCC 7202, Synechococcus cedrorum CCAP 14792a (no longer available), Synechococcus cedrorum CCAP 14792b (no longer available), Synechococcus cedrorum M137/1a, Synechococcus cedrorum SAG 88.79, Synechococcus sp. ATCC 29140, Synechococcus sp. PCC 7202
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