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
C882_1689Hypothetical protein. (158 aa)    
Predicted Functional Partners:
C882_1691
Photosynthetic reaction center H subunit.
 
    0.990
C882_1690
Putative photosynthetic complex assembly protein.
 
    0.989
C882_1693
Mg-protoporphyrin O-methyltransferase.
 
    0.973
C882_1692
PucC protein.
 
    0.952
acsF
Mg protoporphyrin IX monomethyl ester oxidative cyclase (aerobic); 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.
 
    0.951
bchB
Light-independent protochlorophyllide reductase subunit B; 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.
 
    0.934
C882_1687
Hypothetical protein.
 
    0.909
bchL
Light-independent protochlorophyllide reductase iron-sulfur ATP-binding protein ChlL; 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.
 
    0.903
C882_1674
Photosynthetic reaction center L subunit.
  
    0.902
C882_1673
Photosynthetic 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.
  
    0.891
Your Current Organism:
Caenispirillum salinarum
NCBI taxonomy Id: 1238182
Other names: C. salinarum AK4, Caenispirillum salinarum AK4, Caenispirillum salinarum JCM 17360, Caenispirillum salinarum MTCC 10963, Caenispirillum sp. AK4
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