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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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second shell of interactors
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purHPutative bifunctional purine biosynthesis protein PurH; Belongs to the PurH family. (517 aa)    
Predicted Functional Partners:
purF
Putative amidophosphoribosyltransferase; Catalyzes the formation of phosphoribosylamine from phosphoribosylpyrophosphate (PRPP) and glutamine.
 
 
 0.997
purQ
Putative phosphoribosylformylglycinamidine synthase 1.
 
  
 0.996
purM
Putative Phosphoribosylformylglycinamidine cyclo-ligase.
 
  
 0.996
purL
Putative phosphoribosylformylglycinamidine synthase II; Part of the phosphoribosylformylglycinamidine synthase complex involved in the purines biosynthetic pathway. Catalyzes the ATP-dependent conversion of formylglycinamide ribonucleotide (FGAR) and glutamine to yield formylglycinamidine ribonucleotide (FGAM) and glutamate. The FGAM synthase complex is composed of three subunits. PurQ produces an ammonia molecule by converting glutamine to glutamate. PurL transfers the ammonia molecule to FGAR to form FGAM in an ATP- dependent manner. PurS interacts with PurQ and PurL and is thought t [...]
 
  
 0.993
purB
Adenylosuccinate lyase.
  
 0.992
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.
  
 0.990
glyA
Serine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism.
  
 0.990
purD
Putative phosphoribosylamine--glycine ligase.
 
 
 0.985
BMS_2034
Putative inosine-5'-monophosphate dehydrogenase; Catalyzes the irreversible NADPH-dependent deamination of GMP to IMP. It functions in the conversion of nucleobase, nucleoside and nucleotide derivatives of G to A nucleotides, and in maintaining the intracellular balance of A and G nucleotides.
  
 0.985
purE
Putative phosphoribosylaminoimidazole carboxylase catalytic subunit.
 
  
 0.983
Your Current Organism:
Halobacteriovorax marinus
NCBI taxonomy Id: 862908
Other names: Bacteriovorax marinus SJ, Bdellovibrio sp. SJ, H. marinus SJ, Halobacteriovorax marinus SJ
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