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.
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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.
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experimentally determined
co-expression
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gene neighborhood
gene co-occurrence
gene fusions
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glnDUTP-GlnB 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. (788 aa)    
Predicted Functional Partners:
ADU48807.1
COGs: COG0347 Nitrogen regulatory protein PII; InterPro IPR002332: IPR002187; KEGG: ace:Acel_1565 nitrogen regulatory protein P-II; PFAM: nitrogen regulatory protein P-II; SPTR: Putative nitrogen regulatory protein P-II; PFAM: Nitrogen regulatory protein P-II.
 
 
 0.996
ADU48808.1
Ammonium transporter; COGs: COG0004 Ammonia permease; InterPro IPR001905: IPR018047; KEGG: msm:MSMEG_2425 ammonium transporter; PFAM: ammonium transporter; SPTR: Low affinity ammonium uptake protein; TIGRFAM: ammonium transporter; PFAM: Ammonium Transporter Family; TIGRFAM: ammonium transporter; TC 1.A.11.
 
   
 0.881
ADU48157.1
Glutamate synthase (NADH) large subunit; COGs: COG0069 Glutamate synthase domain 2; InterProIPR017932: IPR000583: IPR006982: IPR002932: IPR 002489; KEGG: kfl:Kfla_3074 glutamate synthase (ferredoxin); PFAM: ferredoxin-dependent glutamate synthase; glutamine amidotransferase class-II; glutamate synthase; glutamate synthase alpha subunit domain protein; PRIAM: Glutamate synthase (ferredoxin); SPTR: Putative glutamate synthase (NADPH) large subunit; PFAM: Conserved region in glutamate synthase; GXGXG motif; Glutamate synthase central domain; Glutamine amidotransferases class-II.
     
 0.726
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 tra [...]
 
   
 0.666
ADU48539.1
COGs: COG0174 Glutamine synthetase; InterPro IPR008147: IPR008146: IPR004809; KEGG: kra:Krad_3291 glutamine synthetase, type I; PFAM: glutamine synthetase catalytic region; glutamine synthetase beta-Grasp; SPTR: Glutamine synthetase; TIGRFAM: glutamine synthetase, type I; PFAM: Glutamine synthetase, catalytic domain; Glutamine synthetase, beta-Grasp domain; TIGRFAM: glutamine synthetase, type I.
 
   
 0.608
ffh
Signal recognition particle subunit FFH/SRP54 (srp54); Involved in targeting and insertion of nascent membrane proteins into the cytoplasmic membrane. Binds to the hydrophobic signal sequence of the ribosome-nascent chain (RNC) as it emerges from the ribosomes. The SRP-RNC complex is then targeted to the cytoplasmic membrane where it interacts with the SRP receptor FtsY. Belongs to the GTP-binding SRP family. SRP54 subfamily.
       0.583
ADU49556.1
COGs: COG0674 Pyruvate:ferredoxin oxidoreductase and related 2-oxoacid:ferredoxin oxidoreductase alpha subunit; InterProIPR017896: IPR011895: IPR002880: IPR019752: IPR 019456: IPR011766: IPR017900; KEGG: mmi:MMAR_3408 pyruvate ferredoxin/flavodoxin oxidoreductase family protein; PFAM: pyruvate flavodoxin/ferredoxin oxidoreductase domain protein; Pyruvate/ketoisovalerate oxidoreductase, catalytic domain; Pyruvate-flavodoxin oxidoreductase, EKR domain; thiamine pyrophosphate TPP-binding domain-containing protein; SPTR: Pyruvate ferredoxin/flavodoxin oxidoreductase family protein; TIGRFAM [...]
     
 0.565
ADU48543.1
COGs: COG0174 Glutamine synthetase; InterPro IPR008147: IPR008146; KEGG: tbi:Tbis_1258 glutamine synthetase, type I; PFAM: glutamine synthetase catalytic region; glutamine synthetase beta-Grasp; PRIAM: Glutamate--ammonia ligase; SPTR: Glutamine synthetase type I; PFAM: Glutamine synthetase, catalytic domain; Glutamine synthetase, beta-Grasp domain; TIGRFAM: glutamine synthetase, type I.
     
 0.555
cobB
Hydrogenobyrinic acid a,c-diamide synthase (glutamine-hydrolysing); 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.
   
    0.494
ADU46938.1
Nitrate/nitrite transporter-like protein; COGs: COG2223 Nitrate/nitrite transporter; KEGG: saq:Sare_0190 nitrate/nitrite transporter-like protein; SPTR: Nitrate/nitrite transporter-like protein; PFAM: Major Facilitator Superfamily.
      
 0.482
Your Current Organism:
Intrasporangium calvum
NCBI taxonomy Id: 710696
Other names: I. calvum DSM 43043, Intrasporangium calvum DSM 43043, Intrasporangium calvum IFO 12989, Intrasporangium calvum NBRC 12989, Intrasporangium calvum str. DSM 43043, Intrasporangium calvum strain DSM 43043
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