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.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
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[Homology]
Score
Arch_1109Non-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. (209 aa)    
Predicted Functional Partners:
rph
Ribonuclease PH; Phosphorolytic 3'-5' exoribonuclease that plays an important role in tRNA 3'-end maturation. Removes nucleotide residues following the 3'-CCA terminus of tRNAs; can also add nucleotides to the ends of RNA molecules by using nucleoside diphosphates as substrates, but this may not be physiologically important. Probably plays a role in initiation of 16S rRNA degradation (leading to ribosome degradation) during starvation.
 
    0.992
guaA
GMP synthase, large subunit; Catalyzes the synthesis of GMP from XMP.
 
 
 0.969
murI
Glutamate racemase; Provides the (R)-glutamate required for cell wall biosynthesis.
 
    0.952
Arch_0254
2-amino-4-hydroxy-6- hydroxymethyldihydropteridine pyrophosphokinase; Catalyzes the conversion of 7,8-dihydroneopterin to 6- hydroxymethyl-7,8-dihydropterin.
  
  
 0.946
Arch_0555
COGs: COG0105 Nucleoside diphosphate kinase; InterPro IPR001564; KEGG: krh:KRH_11260 nucleoside diphosphate kinase; PFAM: nucleoside diphosphate kinase; PRIAM: Nucleoside-diphosphate kinase; SMART: nucleoside diphosphate kinase; SPTR: C0W772 Nucleoside-diphosphate kinase; PFAM: Nucleoside diphosphate kinase; Belongs to the NDK family.
  
 0.928
Arch_1179
COGs: COG0516 IMP dehydrogenase/GMP reductase; InterProIPR005991:IPR018529:IPR000644:IPR013785:IPR 001093; KEGG: sco:SCO1461 inosine 5-monophosphate dehydrogenase; PFAM: IMP dehydrogenase/GMP reductase; CBS domain containing protein; PRIAM: IMP dehydrogenase; SMART: CBS domain containing protein; SPTR: C0W4C2 Possible IMP dehydrogenase; TIGRFAM: IMP dehydrogenase family protein; PFAM: CBS domain; IMP dehydrogenase / GMP reductase domain; TIGRFAM: inosine-5'-monophosphate dehydrogenase; IMP dehydrogenase family protein.
  
 0.927
Arch_1320
COGs: COG0516 IMP dehydrogenase/GMP reductase; InterProIPR001093:IPR013785:IPR005992:IPR001412:IPR 000169; KEGG: jde:Jden_0641 IMP dehydrogenase family protein; PFAM: IMP dehydrogenase/GMP reductase; SPTR: C1RPF8 IMP dehydrogenase family protein; TIGRFAM: IMP dehydrogenase family protein; PFAM: IMP dehydrogenase / GMP reductase domain; TIGRFAM: IMP dehydrogenase family protein.
  
 0.919
Arch_1325
GMP reductase; 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.
  
 0.919
Arch_0025
5'-Nucleotidase domain protein; COGs: COG0737 5'-nucleotidase/2' 3'-cyclic phosphodiesterase and related esterase; InterPro IPR008334:IPR006179; KEGG: mxa:MXAN_5361 putative 5'-nucleotidase; PFAM: 5'-Nucleotidase domain protein; SPTR: A8TK86 5'-Nucleotidase; PFAM: 5'-nucleotidase, C-terminal domain; Belongs to the 5'-nucleotidase family.
   
 
  0.901
Arch_0203
LPXTG-motif cell wall anchor domain protein; COGs: COG0737 5'-nucleotidase/2' 3'-cyclic phosphodiesterase and related esterase; InterPro IPR004843:IPR008334:IPR019931:IPR006179; KEGG: cjk:jk1044 putative 5'-nucleotidase family protein; PFAM: 5'-Nucleotidase domain protein; metallophosphoesterase; SPTR: Q4JVE9 Putative 5'-nucleotidase family protein; TIGRFAM: LPXTG-motif cell wall anchor domain protein; PFAM: Calcineurin-like phosphoesterase; 5'-nucleotidase, C-terminal domain; TIGRFAM: LPXTG-motif cell wall anchor domain; Belongs to the 5'-nucleotidase family.
   
 
  0.901
Your Current Organism:
Arcanobacterium haemolyticum
NCBI taxonomy Id: 644284
Other names: A. haemolyticum DSM 20595, Arcanobacterium haemolyticum ATCC 9345, Arcanobacterium haemolyticum CIP 103370, Arcanobacterium haemolyticum DSM 20595, Arcanobacterium haemolyticum str. DSM 20595, Arcanobacterium haemolyticum strain DSM 20595
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