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
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Textmining
[Homology]
Score
glnDBifunctional uridylyltransferase/uridylyl-removing enzyme; 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 assimilation and met [...] (934 aa)    
Predicted Functional Partners:
glnB
Nitrogen regulatory protein P-II:P-II protein urydylation site; Belongs to the P(II) protein family.
 
 
 0.988
glnE
Rhodopsin-like GPCR superfamily: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 [...]
 
   
 0.842
mviN
Virulence factor MVIN-like; Involved in peptidoglycan biosynthesis. Transports lipid- linked peptidoglycan precursors from the inner to the outer leaflet of the cytoplasmic membrane.
     
 0.813
trpS
Tryptophan--tRNA ligase; Catalyzes the attachment of tryptophan to tRNA(Trp). Belongs to the class-I aminoacyl-tRNA synthetase family.
       0.781
BAB1_1141
ATP-binding region, ATPase-like:Histidine kinase A, N-terminal:Bacterial sensor protein, C-terminal:Histidine kinase.
  
 
 
 0.671
gltB
Glutamate synthase amidotransferase domain:Glutamate synthase central domain.
     
 0.655
BAB1_0140
Conserved hypothetical protein.
       0.617
amt
Ammonium transporter.
 
   
 0.516
bamA
Bacterial surface antigen (D15); Part of the outer membrane protein assembly complex, which is involved in assembly and insertion of beta-barrel proteins into the outer membrane.
 
    0.491
rpsA
Ribosomal protein S1:RNA binding S1; Binds mRNA; thus facilitating recognition of the initiation point. It is needed to translate mRNA with a short Shine-Dalgarno (SD) purine-rich sequence.
  
   
 0.464
Your Current Organism:
Brucella abortus
NCBI taxonomy Id: 359391
Other names: B. abortus 2308, Brucella abortus 2308, Brucella melitensis biovar Abortus 2308
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