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splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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query proteins and first shell of interactors
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second shell of interactors
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proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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glnDUTP--GlnB (protein PII) uridylyltransferase, GlnD; 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 metabolism. (928 aa)    
Predicted Functional Partners:
SFL49645.1
Nitrogen regulatory protein P-II family; Belongs to the P(II) protein family.
 
 
 0.984
SFK54887.1
Nitrogen regulatory protein P-II family; Belongs to the P(II) protein family.
 
 
 0.956
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 [...]
 
   
 0.789
cobB
Cobyrinic acid a,c-diamide synthase; Catalyzes the ATP-dependent amidation of the two carboxylate groups at positions a and c of hydrogenobyrinate, using either L- glutamine or ammonia as the nitrogen source; Belongs to the CobB/CbiA family.
   
    0.663
SFL08466.1
Glutamate synthase (NADPH/NADH) large chain.
     
 0.650
grpE
Molecular chaperone GrpE; Participates actively in the response to hyperosmotic and heat shock by preventing the aggregation of stress-denatured proteins, in association with DnaK and GrpE. It is the nucleotide exchange factor for DnaK and may function as a thermosensor. Unfolded proteins bind initially to DnaJ; upon interaction with the DnaJ-bound protein, DnaK hydrolyzes its bound ATP, resulting in the formation of a stable complex. GrpE releases ADP from DnaK; ATP binding to DnaK triggers the release of the substrate protein, thus completing the reaction cycle. Several rounds of ATP [...]
     
 0.611
SFL04946.1
Two-component system, NtrC family, nitrogen regulation sensor histidine kinase GlnL.
  
 
 
 0.606
SFK75662.1
tRNA nucleotidyltransferase/poly(A) polymerase; Belongs to the tRNA nucleotidyltransferase/poly(A) polymerase family.
    
  0.567
murJ
Putative peptidoglycan lipid II flippase; Involved in peptidoglycan biosynthesis. Transports lipid- linked peptidoglycan precursors from the inner to the outer leaflet of the cytoplasmic membrane.
 
   
 0.530
bamA
Beta-barrel assembly machine subunit BamA; Part of the outer membrane protein assembly complex, which is involved in assembly and insertion of beta-barrel proteins into the outer membrane.
 
    0.526
Your Current Organism:
Methylorubrum salsuginis
NCBI taxonomy Id: 414703
Other names: CGMCC 1.6474, M. salsuginis, Methylobacterium salsuginis, Methylobacterium salsuginis Wang et al. 2007, NCCB 100140, NCIMB 14847, strain MR
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