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glnB protein (Synechocystis sp. PCC6803) - STRING interaction network
"glnB" - Nitrogen regulatory protein P-II in Synechocystis sp. PCC6803
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Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
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glnBNitrogen regulatory protein P-II; P-II indirectly controls the transcription of the GS gene (glnA). P-II prevents NR-II-catalyzed conversion of NR-I to NR-I-phosphate, the transcriptional activator of glnA. When P-II is phosphorylated, these events are reversed. In nitrogen-limiting conditions, when the ratio of Gln to 2-ketoglutarate decreases, P- II is phosphorylated which allows the deadenylation of glutamine synthetase (GS), thus activating the enzyme (By similarity) (112 aa)    
Predicted Functional Partners:
sll0108
Ammonium/methylammonium permease (507 aa)
 
  0.999
sll1017
Ammonium/methylammonium permease (442 aa)
 
  0.995
sll0537
Ammonium/methylammonium permease (541 aa)
 
  0.989
glnA
Glutamate--ammonia ligase (473 aa)
   
 
  0.982
ssl0105
Hypothetical protein (88 aa)
       
 
  0.981
argB
N-acetylglutamate kinase (297 aa)
     
 
  0.978
sll1499
Ferredoxin-dependent glutamate synthase (1556 aa)
       
  0.973
gltB
Ferredoxin-dependent glutamate synthase (1550 aa)
       
  0.969
ntcA
Global nitrogen regulator; Required for full expression of proteins subject to ammonium repression. Transcriptional activator of genes subject to nitrogen control (225 aa)
           
  0.957
slr0222
Hybrid sensory kinase Hik25/GidA (1178 aa)
   
 
  0.943
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
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