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
Your Input:
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Gene Fusion
Cooccurrence
Coexpression
Experiments
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[Homology]
Score
guaBInosine-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. (486 aa)    
Predicted Functional Partners:
guaA
GMP synthase (glutamine-hydrolyzing); Catalyzes the synthesis of GMP from XMP.
 0.999
purA
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.
 
 
 0.981
purH
Bifunctional purine biosynthesis protein purH; COGs: COG0138 AICAR transformylase/IMP cyclohydrolase PurH (only IMP cyclohydrolase domain in Aful); HAMAP: AICARFT/IMPCHase bienzyme; InterPro IPR002695:IPR011607:IPR013982; KEGG: fba:FIC_00554 IMP cyclohydrolase; PFAM: AICARFT/IMPCHase bienzyme, transformylase domain; Methylglyoxal synthase-like domain; PRIAM: Phosphoribosylaminoimidazolecarboxamide formyltransferase; SMART: AICARFT/IMPCHase bienzyme, transformylase domain; Methylglyoxal synthase-like domain; SPTR: Bifunctional purine biosynthesis protein purH; TIGRFAM: AICARFT/IMPCHase [...]
  
 
 0.967
surE
Multifunctional protein surE; Nucleotidase that shows phosphatase activity on nucleoside 5'-monophosphates; Belongs to the SurE nucleotidase family.
    
 0.937
ADX68062.1
COGs: COG0634 Hypoxanthine-guanine phosphoribosyltransferase; InterPro IPR000836:IPR005904; KEGG: fba:FIC_00746 hypoxanthine-guanine phosphoribosyltransferase; PFAM: Phosphoribosyltransferase; PRIAM: Hypoxanthine phosphoribosyltransferase; SPTR: Adenylate kinase; TIGRFAM: Hypoxanthine phosphoribosyl transferase; PFAM: Phosphoribosyl transferase domain; TIGRFAM: hypoxanthine phosphoribosyltransferase; Belongs to the purine/pyrimidine phosphoribosyltransferase family.
    
 0.934
ADX68287.1
Nucleoside-triphosphatase rdgB; 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.
  
 0.934
ADX67552.1
5'-Nucleotidase domain-containing protein; COGs: COG0737 5'-nucleotidase/2' 3'-cyclic phosphodiesterase and related esterase; InterPro IPR008334; KEGG: ahe:Arch_0025 5'-nucleotidase domain protein; PFAM: 5'-Nucleotidase, C-terminal; SPTR: 5'-Nucleotidase domain protein; PFAM: 5'-nucleotidase, C-terminal domain.
    
 0.901
ADX68690.1
COGs: COG0737 5'-nucleotidase/2' 3'-cyclic phosphodiesterase and related esterase; InterPro IPR004843; KEGG: fjo:Fjoh_3473 metallophosphoesterase; PFAM: Metallo-dependent phosphatase; PRIAM: 5'-nucleotidase; SPTR: Possible secreted 5'-nucleotidase; PFAM: Calcineurin-like phosphoesterase; Belongs to the 5'-nucleotidase family.
    
 0.901
ADX68599.1
MazG family protein; COGs: COG3956 Protein containing tetrapyrrole methyltransferase domain and MazG-like (predicted pyrophosphatase) domain; InterPro IPR004518:IPR011551; KEGG: gfo:GFO_0764 nucleoside triphosphate pyrophosphohydrolase; PFAM: NTP pyrophosphohydrolase MazG, putative catalytic core; SPTR: MazG protein; TIGRFAM: NTP pyrophosphohydrolase MazG, bacterial; PFAM: MazG nucleotide pyrophosphohydrolase domain; TIGRFAM: MazG family protein.
     
  0.900
ribB
3,4-dihydroxy-2-butanone 4-phosphate synthase; Catalyzes the conversion of D-ribulose 5-phosphate to formate and 3,4-dihydroxy-2-butanone 4-phosphate; Belongs to the DHBP synthase family.
  
  
 0.839
Your Current Organism:
Weeksella virosa
NCBI taxonomy Id: 865938
Other names: W. virosa DSM 16922, Weeksella virosa ATCC 43766, Weeksella virosa CIP 103040, Weeksella virosa DSM 16922, Weeksella virosa str. DSM 16922, Weeksella virosa strain DSM 16922
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