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. (307 aa)    
Predicted Functional Partners:
pufL
Photosynthetic reaction center L subunit; The reaction center is a membrane-bound complex that mediates the initial photochemical event in the electron transfer process of photosynthesis.
 
0.999
puf2C
Hypothetical protein; Serves as the immediate electron donor to the oxidized BChl2 (bacteriochlorophyll dimer) that is oxidized in the first step of light-induced charge separation. Can also oxidize low-potential substrates.
 
 0.999
puf2B
Antenna complex alpha/beta subunit; Antenna complexes are light-harvesting systems, which transfer the excitation energy to the reaction centers.
    
 0.994
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.
  
  
 0.969
Caur_3806
TIGRFAM: chlorophyllide reductase subunit Z; PFAM: oxidoreductase/nitrogenase component 1; KEGG: rrs:RoseRS_3256 chlorophyllide reductase subunit Z.
 
  
 0.960
Caur_0417
KEGG: rca:Rcas_3746 chlorophyllide reductase iron protein subunit X; TIGRFAM: chlorophyllide reductase iron protein subunit X; PFAM: NifH/frxC-family protein; Belongs to the NifH/BchL/ChlL family.
 
  
 0.950
puf2A
Hypothetical protein; Antenna complexes are light-harvesting systems, which transfer the excitation energy to the reaction centers.
     
 0.941
acsF
Magnesium-protoporphyrin IX monomethyl ester aerobic oxidative cyclase; Catalyzes the formation of the isocyclic ring in chlorophyll biosynthesis. Mediates the cyclase reaction, which results in the formation of divinylprotochlorophyllide (Pchlide) characteristic of all chlorophylls from magnesium-protoporphyrin IX 13-monomethyl ester (MgPMME); Belongs to the AcsF family.
  
  
 0.903
bchN
Light-independent protochlorophyllide reductase, N subunit; 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 NB-protein (BchN-BchB) is the catalytic component of the complex.
  
  
 0.901
Caur_0415
PFAM: 2-vinyl bacteriochlorophyllide hydratase; KEGG: rca:Rcas_3748 2-vinyl bacteriochlorophyllide hydratase.
  
  
 0.850
Your Current Organism:
Chloroflexus aurantiacus
NCBI taxonomy Id: 324602
Other names: C. aurantiacus J-10-fl, Chloroflexus aurantiacus ATCC 29366, Chloroflexus aurantiacus DSM 635, Chloroflexus aurantiacus J-10-fl, Chloroflexus aurantiacus str. J-10-fl, Chloroflexus aurantiacus strain J-10-fl
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