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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
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[Homology]
Score
Isop_0754Diaminohydroxyphosphoribosylaminopyrimidine deaminase; Converts 2,5-diamino-6-(ribosylamino)-4(3h)-pyrimidinone 5'- phosphate into 5-amino-6-(ribosylamino)-2,4(1h,3h)-pyrimidinedione 5'- phosphate; In the C-terminal section; belongs to the HTP reductase family. (387 aa)    
Predicted Functional Partners:
Isop_1580
COGs: COG0307 Riboflavin synthase alpha chain; InterPro IPR001783; KEGG: rba:RB12379 riboflavin synthase subunit alpha; PFAM: Lumazine-binding protein; PRIAM: Riboflavin synthase; SPTR: Riboflavin synthase alpha chain; TIGRFAM: riboflavin synthase, alpha subunit; PFAM: Lumazine binding domain; TIGRFAM: riboflavin synthase, alpha subunit.
  
 0.999
ribA
GTP cyclohydrolase II; Catalyzes the conversion of GTP to 2,5-diamino-6- ribosylamino-4(3H)-pyrimidinone 5'-phosphate (DARP), formate and pyrophosphate; Belongs to the GTP cyclohydrolase II family. In the N-terminal section; belongs to the DHBP synthase family.
 0.999
ribH
6,7-dimethyl-8-ribityllumazine synthase; Catalyzes the formation of 6,7-dimethyl-8-ribityllumazine by condensation of 5-amino-6-(D-ribitylamino)uracil with 3,4-dihydroxy-2- butanone 4-phosphate. This is the penultimate step in the biosynthesis of riboflavin.
 
 
 0.982
eno
Enolase; Catalyzes the reversible conversion of 2-phosphoglycerate into phosphoenolpyruvate. It is essential for the degradation of carbohydrates via glycolysis; Belongs to the enolase family.
   
   0.829
nadD
Nicotinate (nicotinamide) nucleotide adenylyltransferase; Catalyzes the reversible adenylation of nicotinate mononucleotide (NaMN) to nicotinic acid adenine dinucleotide (NaAD).
 
  
 0.713
nusB
NusB antitermination factor; Involved in transcription antitermination. Required for transcription of ribosomal RNA (rRNA) genes. Binds specifically to the boxA antiterminator sequence of the ribosomal RNA (rrn) operons.
  
  
 0.683
Isop_3218
KEGG: paa:Paes_0150 hypothetical protein; SPTR: Putative uncharacterized protein.
    
   0.651
Isop_0473
ATP phosphoribosyltransferase; Catalyzes the condensation of ATP and 5-phosphoribose 1- diphosphate to form N'-(5'-phosphoribosyl)-ATP (PR-ATP). Has a crucial role in the pathway because the rate of histidine biosynthesis seems to be controlled primarily by regulation of HisG enzymatic activity.
  
  
 0.649
Isop_1622
2-amino-4-hydroxy-6-hydroxymethyldihydropteridin epyrophosphokinase; COGs: COG0801 7 8-dihydro-6-hydroxymethylpterin-pyrophosphokinase; InterPro IPR000550; KEGG: psl:Psta_2023 2-amino-4-hydroxy-6-hydroxymethyldihydropteridin epyrophosphokinase; PFAM: 78-dihydro-6-hydroxymethylpterin-pyrophosphokinase HPPK; SPTR:2-amino-4-hydroxy-6-hydroxymethyldihydropterid inepyrophosphokinase; TIGRFAM:2-amino-4-hydroxy-6-hydroxymethyldihydropte ridinepyrophosphokinase; PFAM: 7,8-dihydro-6-hydroxymethylpterin-pyrophosphokinase (HPPK); TIGRFAM: 2-amino-4-hydroxy-6-hydroxymethyldihydropteridine pyrophos [...]
 
  
 0.646
lpxC
Beta-hydroxyacyl-(acyl-carrier-protein) dehydratase FabZ; Catalyzes the hydrolysis of UDP-3-O-myristoyl-N- acetylglucosamine to form UDP-3-O-myristoylglucosamine and acetate, the committed step in lipid A biosynthesis; Belongs to the thioester dehydratase family. FabZ subfamily.
     
 0.641
Your Current Organism:
Isosphaera pallida
NCBI taxonomy Id: 575540
Other names: I. pallida ATCC 43644, Isosphaera pallida ATCC 43644, Isosphaera pallida DSM 9630, Isosphaera pallida IS1B, Isosphaera pallida str. ATCC 43644, Isosphaera pallida strain ATCC 43644
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