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
cmpRCmpR; Activates transcription of the cmpABCD operon under carbon dioxide-limited conditions. Specifically binds to the cmpR-cmpA intergenic region; Belongs to the LysR transcriptional regulatory family. (304 aa)    
Predicted Functional Partners:
cmpA
Bicarbonate transporter; Part of the ABC transporter complex CmpABCD involved in bicarbonate transport. Binds bicarbonate with high affinity (By similarity).
     
 0.901
ndhD3
NADH dehydrogenase subunit 4; ORF_ID:sll1733.
      
 0.825
ndhD-3
NADH dehydrogenase subunit 4; ORF_ID:sll0027.
      
 0.815
ndhF-2
NADH dehydrogenase subunit 5; ORF_ID:sll1732.
     
 0.813
ndhF-3
NADH dehydrogenase subunit 5; NDH-1 shuttles electrons from NAD(P)H, via FMN and iron- sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient; Belongs to the complex I subunit 5 family.
     
 0.784
rbcL
Ribulose-1,5-bisphosphate carboxylase/oxygenase large subunit; RuBisCO catalyzes two reactions: the carboxylation of D- ribulose 1,5-bisphosphate, the primary event in carbon dioxide fixation, as well as the oxidative fragmentation of the pentose substrate in the photorespiration process. Both reactions occur simultaneously and in competition at the same active site. Belongs to the RuBisCO large chain family. Type I subfamily.
 
   
 0.725
rbcS
Ribulose bisphosphate carboxylase small subunit; RuBisCO catalyzes two reactions: the carboxylation of D- ribulose 1,5-bisphosphate, the primary event in carbon dioxide fixation, as well as the oxidative fragmentation of the pentose substrate. Both reactions occur simultaneously and in competition at the same active site (By similarity); Belongs to the RuBisCO small chain family.
  
   
 0.682
slr0607
ORF_ID:slr0607; unknown protein.
   
  
 0.681
ndh-3
NADH dehydrogenase; ORF_ID:sll1484.
      
 0.680
ccmK-2
Carbon dioxide concentrating mechanism protein; May be involved in the formation of the carboxysome, a polyhedral inclusion where RuBisCO is sequestered.
      
 0.678
Your Current Organism:
Synechocystis sp. PCC6803
NCBI taxonomy Id: 1148
Other names: Aphanocapsa sp. (strain N-1), Aphanocapsa sp. N-1, S. sp. PCC 6803, Synechocystis sp. (ATCC 27184), Synechocystis sp. (PCC 6803), Synechocystis sp. (strain PCC 6803), Synechocystis sp. ATCC 27184, Synechocystis sp. PCC 6803, Synechocystis sp. PCC 6803 A, Synechocystis sp. PCC 6803 B
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