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
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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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ntrCNitrogen metabolism transcriptional regulator, NtrC, Fis Family; Member of the two-component regulatory system NtrB/NtrC, which controls expression of the nitrogen-regulated (ntr) genes in response to nitrogen limitation. Phosphorylated NtrC binds directly to DNA and stimulates the formation of open promoter-sigma54-RNA polymerase complexes. (485 aa)    
Predicted Functional Partners:
Swit_0246
Signal transduction histidine kinase, nitrogen specific, NtrB; PFAM: ATP-binding region, ATPase domain protein domain protein; histidine kinase A domain protein domain protein.
 0.998
Swit_0245
Putative TIM-barrel protein, nifR3 family; Catalyzes the synthesis of 5,6-dihydrouridine (D), a modified base found in the D-loop of most tRNAs, via the reduction of the C5-C6 double bond in target uridines; Belongs to the dus family.
  
  
 0.881
Swit_2907
RNA polymerase, sigma 54 subunit, RpoN; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
 
  
 0.808
Swit_0243
PFAM: CinA domain protein; Belongs to the CinA family.
       0.694
Swit_0249
Multi-sensor signal transduction histidine kinase; PFAM: ATP-binding region, ATPase domain protein domain protein; histidine kinase, HAMP region domain protein; histidine kinase A domain protein domain protein; PAS fold-4 domain protein; SMART: PAS domain containing protein.
 
 
 0.658
Swit_1700
Signal transduction histidine kinase, nitrogen specific, NtrB; TIGRFAM: PAS sensor protein; PFAM: response regulator receiver; ATP-binding region, ATPase domain protein domain protein; histidine kinase A domain protein domain protein; PAS fold-3 domain protein; PAS fold-4 domain protein; PAS fold domain protein; SMART: PAS domain containing protein; PAC repeat-containing protein.
 
 
 0.582
Swit_0250
Two component, sigma54 specific, transcriptional regulator, Fis family; PFAM: response regulator receiver; sigma-54 factor, interaction domain-containing protein; helix-turn-helix, Fis-type; SMART: AAA ATPase.
 
    
0.570
Swit_1280
PFAM: Cobyrinic acid a,c-diamide synthase; SMART: AAA ATPase.
  
 
 0.529
Swit_1458
PFAM: surface presentation of antigens (SPOA) protein; flagellar motor switch protein FliM.
  
  
 0.526
Swit_4432
PAS/PAC sensor hybrid histidine kinase; TIGRFAM: PAS sensor protein; PFAM: response regulator receiver; ATP-binding region, ATPase domain protein domain protein; histidine kinase A domain protein domain protein; PAS fold-3 domain protein; PAS fold-4 domain protein; PAS fold domain protein; SMART: PAS domain containing protein; PAC repeat-containing protein.
 
 
 0.522
Your Current Organism:
Sphingomonas wittichii
NCBI taxonomy Id: 392499
Other names: S. wittichii RW1, Sphingomonas sp. RW1, Sphingomonas wittichii DSM 6014, Sphingomonas wittichii RW1, Sphingomonas wittichii str. RW1, Sphingomonas wittichii strain RW1
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