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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from curated databases
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experimentally determined
co-expression
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gene neighborhood
gene co-occurrence
gene fusions
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[Homology]
Score
pyrGCTP synthase; Catalyzes the ATP-dependent amination of UTP to CTP with either L-glutamine or ammonia as the source of nitrogen. Regulates intracellular CTP levels through interactions with the four ribonucleotide triphosphates. (543 aa)    
Predicted Functional Partners:
guaA
Glutamine-hydrolyzing GMP synthase; Catalyzes the synthesis of GMP from XMP.
  
 
 0.967
rpoB
DNA-directed RNA polymerase subunit beta; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
  
 
 0.947
guaB
Inosine-5'-monophosphate dehydrogenase; Catalyzes the conversion of inosine 5'-phosphate (IMP) to xanthosine 5'-phosphate (XMP), the first committed and rate-limiting step in the de novo synthesis of guanine nucleotides, and therefore plays an important role in the regulation of cell growth. Belongs to the IMPDH/GMPR family.
  
 
 0.942
rpsB
30S ribosomal protein S2; Belongs to the universal ribosomal protein uS2 family.
  
 
 0.929
pnp
Polyribonucleotide nucleotidyltransferase; Involved in mRNA degradation. Catalyzes the phosphorolysis of single-stranded polyribonucleotides processively in the 3'- to 5'- direction.
  
  
 0.896
argS
Arginine--tRNA ligase.
  
  
 0.871
purA_1
Adenylosuccinate synthetase; Plays an important role in the de novo pathway of purine nucleotide biosynthesis. Catalyzes the first committed step in the biosynthesis of AMP from IMP; Belongs to the adenylosuccinate synthetase family.
 
  
 0.866
rpoC
DNA-directed RNA polymerase subunit beta; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
  
 
 0.857
rho
Transcription termination factor Rho; Facilitates transcription termination by a mechanism that involves Rho binding to the nascent RNA, activation of Rho's RNA- dependent ATPase activity, and release of the mRNA from the DNA template.
  
  
 0.851
rplY
General stress protein CTC; This is one of the proteins that binds to the 5S RNA in the ribosome where it forms part of the central protuberance. Belongs to the bacterial ribosomal protein bL25 family. CTC subfamily.
   
    0.845
Your Current Organism:
Sphingomonas paucimobilis
NCBI taxonomy Id: 13689
Other names: ATCC 10829 [[Flavobacterium devorans]], ATCC 29837, Bacillus devorans, CCUG 31192, CCUG 6518, CIP 100752, Chromobacterium devorans, DSM 30198 [[Flavobacterium devorans]], Flavobacterium devorans, GIFU 2395, GIFU:2395, IFO 13935, JCM 7516, LMG 4017 [[Flavobacterium devorans]], LMG:4017 [[Flavobacterium devorans]], NBRC 13935, NCAIM B.01654, NCPPB 3838, NCTC 11030, NRRL B-54 [[Flavobacterium devorans]], Pseudomonas paucimobilis, S. paucimobilis
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