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
pufMPhotosynthetic reaction center M subunit; The reaction center is a membrane-bound complex that mediates the initial photochemical event in the electron transfer process of photosynthesis. (325 aa)    
Predicted Functional Partners:
pufB
Light-Harvesting I Complex, beta subunit; Antenna complexes are light-harvesting systems, which transfer the excitation energy to the reaction centers.
 
 0.999
pufA
Light-Harvesting I Complex, alpha subunit; Antenna complexes are light-harvesting systems, which transfer the excitation energy to the reaction centers.
 
 0.999
pufL
Photosynthetic reaction center L subunit; Identified by match to protein family HMM PF03209 match to protein family HMM PF07690; Belongs to the reaction center PufL/M/PsbA/D family.
 
 
0.999
pufC
Photosynthetic reaction center cytochrome c subunit; The reaction center of purple bacteria contains a tightly bound cytochrome molecule which re-reduces the photo oxidized primary electron donor.
 
 0.999
puhA
H subunit of photosynthetic reaction center complex; Identified by match to protein family HMM PF07143.
  
 0.999
bchX
Chlorophyllide reductase iron protein subunit X; Identified by match to protein family HMM PF01262 match to protein family HMM PF05222; Belongs to the NifH/BchL/ChlL family.
 
  
 0.985
bchZ
Chlorophyllide reductase subunit Z.
 
  
 0.972
bchL
Light-independent protochlorophyllide reductase,iron-sulfur ATP-binding protein; Component of the dark-operative protochlorophyllide reductase (DPOR) that uses Mg-ATP and reduced ferredoxin to reduce ring D of protochlorophyllide (Pchlide) to form chlorophyllide a (Chlide). This reaction is light-independent. The L component serves as a unique electron donor to the NB-component of the complex, and binds Mg-ATP.
  
  
 0.966
puhB
Photosynthetic complex assembly protein PuhB, putative.
  
    0.922
RC1_3455
Conserved hypothetical protein; Identified by match to protein family HMM PF06041.
   
 0.920
Your Current Organism:
Rhodospirillum centenum
NCBI taxonomy Id: 414684
Other names: R. centenum SW, Rhodocista centenaria SW, Rhodospirillum centenum SW, Rhodospirillum centenum str. SW, Rhodospirillum centenum strain SW
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.