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query proteins and first shell of interactors
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second shell of interactors
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MCA0977Putative nitrogen regulatory protein P-II; Identified by match to protein family HMM PF00543. (105 aa)    
Predicted Functional Partners:
glnD
protein-P-II uridylyltransferase; Modifies, by uridylylation and deuridylylation, the PII regulatory proteins (GlnB and homologs), in response to the nitrogen status of the cell that GlnD senses through the glutamine level. Under low glutamine levels, catalyzes the conversion of the PII proteins and UTP to PII-UMP and PPi, while under higher glutamine levels, GlnD hydrolyzes PII-UMP to PII and UMP (deuridylylation). Thus, controls uridylylation state and activity of the PII proteins, and plays an important role in the regulation of nitrogen fixation and metabolism.
 
 
 0.977
ntrB
Nitrogen regulation protein NR(II); Identified by similarity to SP:P06712; match to protein family HMM PF00512; match to protein family HMM PF02518; match to protein family HMM TIGR00229.
  
 0.939
MCA0978
Heavy metal efflux pump, CzcA family; Identified by match to protein family HMM PF00873; match to protein family HMM TIGR00914; Belongs to the resistance-nodulation-cell division (RND) (TC 2.A.6) family.
  
    0.773
MCA0979
Putative transporter; Identified by similarity to SP:P77239; Belongs to the membrane fusion protein (MFP) (TC 8.A.1) family.
       0.773
glnE
Glutamate-ammonia-ligase adenylyltransferase; Involved in the regulation of glutamine synthetase GlnA, a key enzyme in the process to assimilate ammonia. When cellular nitrogen levels are high, the C-terminal adenylyl transferase (AT) inactivates GlnA by covalent transfer of an adenylyl group from ATP to specific tyrosine residue of GlnA, thus reducing its activity. Conversely, when nitrogen levels are low, the N-terminal adenylyl removase (AR) activates GlnA by removing the adenylyl group by phosphorolysis, increasing its activity. The regulatory region of GlnE binds the signal transd [...]
 
 
 
 0.659
MCA0283
Putative nitrogen regulatory protein P-II; Identified by match to protein family HMM PF00543.
  
     0.641
gltB
Glutamate synthase, large subunit; Identified by similarity to SP:P39812; match to protein family HMM PF01493; match to protein family HMM PF01645; match to protein family HMM PF04897; match to protein family HMM PF04898.
     
 0.625
glnA
Glutamine synthetase, type I; Catalyzes the ATP-dependent biosynthesis of glutamine from glutamate and ammonia; Belongs to the glutamine synthetase family.
 
 
 0.607
kup
Potassium uptake protein, Kup system; Transport of potassium into the cell; Belongs to the HAK/KUP transporter (TC 2.A.72) family.
       0.565
amt-1
Ammonium transporter; Identified by match to protein family HMM PF00909; match to protein family HMM TIGR00836.
  
 
 0.527
Your Current Organism:
Methylococcus capsulatus
NCBI taxonomy Id: 243233
Other names: M. capsulatus str. Bath, Methylococcus capsulatus ATCC 33009, Methylococcus capsulatus Bath, Methylococcus capsulatus MC, Methylococcus capsulatus NCIB 11132, Methylococcus capsulatus str. Bath
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