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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
CEK17976.1Dihydropteroate synthase; Catalyzes the condensation of para-aminobenzoate (pABA) with 6-hydroxymethyl-7,8-dihydropterin diphosphate (DHPt-PP) to form 7,8- dihydropteroate (H2Pte), the immediate precursor of folate derivatives. (290 aa)    
Predicted Functional Partners:
CEK15753.1
PFAM: 7,8-dihydro-6-hydroxymethylpterin-pyrophosphokinase (HPPK); TIGRFAM: 2-amino-4-hydroxy-6-hydroxymethyldihydropteridine diphosphokinase; JGI identifier:CP488_01273.
 
 0.999
CEK16271.1
PFAM: Mur ligase middle domain; TIGRFAM: folylpolyglutamate synthase/dihydrofolate synthase; JGI identifier:CP488_01452; Belongs to the folylpolyglutamate synthase family.
 
 0.997
CEK18376.1
Dihydroneopterin aldolase; Catalyzes the conversion of 7,8-dihydroneopterin to 6- hydroxymethyl-7,8-dihydropterin.
 
 
 0.997
folE
PFAM: GTP cyclohydrolase I; TIGRFAM: GTP cyclohydrolase I; JGI identifier:CP488_01067.
 
  
 0.952
queE
Organic radical activating enzyme; Catalyzes the complex heterocyclic radical-mediated conversion of 6-carboxy-5,6,7,8-tetrahydropterin (CPH4) to 7-carboxy-7- deazaguanine (CDG), a step common to the biosynthetic pathways of all 7-deazapurine-containing compounds.
     
 0.796
CEK14146.1
Predicted transcriptional regulator, contains C-terminal CBS domains; PFAM: CBS domain; JGI identifier:CP488_00740.
  
  
 0.687
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.
  
  
 0.687
CEK20511.1
Anthranilate synthase, component II; PFAM: Glutamine amidotransferase class-I; TIGRFAM: glutamine amidotransferase of anthranilate synthase or aminodeoxychorismate synthase; JGI identifier:CP488_02881.
 
  
 0.602
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.
   
  
 0.575
CEK14234.1
Non-canonical purine NTP pyrophosphatase, RdgB/HAM1 family; Pyrophosphatase that catalyzes the hydrolysis of nucleoside triphosphates to their monophosphate derivatives, with a high preference for the non-canonical purine nucleotides XTP (xanthosine triphosphate), dITP (deoxyinosine triphosphate) and ITP. Seems to function as a house-cleaning enzyme that removes non-canonical purine nucleotides from the nucleotide pool, thus preventing their incorporation into DNA/RNA and avoiding chromosomal lesions. Belongs to the HAM1 NTPase family.
  
  
 0.568
Your Current Organism:
Chthonomonas calidirosea
NCBI taxonomy Id: 454171
Other names: C. calidirosea, Chthonomonas calidirosea Lee et al. 2011, DSM 23976, ICMP 18418, strain T49
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