STRINGSTRING
cmpR protein (Synechocystis sp. PCC6803) - STRING interaction network
"cmpR" - LysR family transcriptional regulator in Synechocystis sp. PCC6803
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:
some 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 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
Cooccurence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
cmpRLysR family transcriptional regulator; Activates transcription of the cmpABCD operon under carbon dioxide-limited conditions. Specifically binds to the cmpR- cmpA intergenic region (304 aa)    
Predicted Functional Partners:
cbbS
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) (113 aa)
 
     
  0.889
cmpA
Bicarbonate transporter; Part of the ABC transporter complex CmpABCD involved in bicarbonate transport. Binds bicarbonate with high affinity (By similarity) (452 aa)
         
  0.863
cbbL
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 (470 aa)
 
     
  0.845
ndhD3
NADH dehydrogenase subunit 4 (502 aa)
         
  0.809
ndhF3
NADH dehydrogenase subunit 5 (615 aa)
         
  0.793
ndhF4
NADH dehydrogenase subunit 5 (634 aa)
         
  0.789
ccmM
Carbon dioxide concentrating mechanism protein CcmM (669 aa)
         
  0.774
cmpB
Unknown protein; Part of the ABC transporter complex CmpABCD involved in bicarbonate transport. Probably responsible for the translocation of the substrate across the membrane (By similarity) (280 aa)
         
  0.756
ssl0105
Hypothetical protein (88 aa)
           
  0.752
ntcA
Global nitrogen regulator; Required for full expression of proteins subject to ammonium repression. Transcriptional activator of genes subject to nitrogen control (225 aa)
   
     
  0.731
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, Synechocystis PCC6803, 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, Synechocystis sp. PCC6803
Server load: low (15%) [HD]