close STRING v12.5 is now available!
The next version of STRING is ready for use in your analyses: updated networks across STRING • newly available directed regulatory networks • a new typed view showing functional, physical, and regulatory edges in one network • new clustering options and cluster-based layouts • … and much more!
Explore STRING v12.5 →
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:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
purMPhosphoribosylformylglycinamidine cyclo-ligase; KEGG: enc:ECL_03791 phosphoribosylaminoimidazole synthetase; TIGRFAM: Phosphoribosylformylglycinamidine cyclo-ligase; PFAM: AIR synthase related protein, C-terminal; AIR synthase related protein. (345 aa)    
Predicted Functional Partners:
purD
Phosphoribosylamine--glycine ligase; TIGRFAM: Phosphoribosylglycinamide synthetase; HAMAP: Phosphoribosylglycinamide synthetase; KEGG: enc:ECL_00263 phosphoribosylglycineamide synthetase; PFAM: Phosphoribosylglycinamide synthetase, ATP-grasp (A) domain; Phosphoribosylglycinamide synthetase, N-domain; Phosphoribosylglycinamide synthetase, C-domain; Belongs to the GARS family.
 
 0.999
purN
Phosphoribosylglycinamide formyltransferase; Catalyzes the transfer of a formyl group from 10- formyltetrahydrofolate to 5-phospho-ribosyl-glycinamide (GAR), producing 5-phospho-ribosyl-N-formylglycinamide (FGAR) and tetrahydrofolate.
  
 0.999
purL_1
TIGRFAM: Phosphoribosylformylglycinamidine synthase, eukaryote/proteobacteria; HAMAP: Phosphoribosylformylglycinamidine synthase; KEGG: enc:ECL_03894 phosphoribosylformylglycinamidine synthase; PFAM: AIR synthase related protein, C-terminal; AIR synthase related protein.
 
 
 0.999
purF
Amidophosphoribosyltransferase; Catalyzes the formation of phosphoribosylamine from phosphoribosylpyrophosphate (PRPP) and glutamine; In the C-terminal section; belongs to the purine/pyrimidine phosphoribosyltransferase family.
 
 0.997
purC
TIGRFAM: SAICAR synthetase; HAMAP: Phosphoribosylaminoimidazole-succinocarboxamide synthase; KEGG: enc:ECL_03774 phosphoribosylaminoimidazole-succinocarboxamide synthase; PFAM: SAICAR synthetase.
 
 
 0.996
purK
Phosphoribosylaminoimidazole carboxylase, ATPase subunit; Catalyzes the ATP-dependent conversion of 5-aminoimidazole ribonucleotide (AIR) and HCO(3)(-) to N5-carboxyaminoimidazole ribonucleotide (N5-CAIR).
 
 
 0.995
purE
Phosphoribosylaminoimidazole carboxylase, catalytic subunit; Catalyzes the conversion of N5-carboxyaminoimidazole ribonucleotide (N5-CAIR) to 4-carboxy-5-aminoimidazole ribonucleotide (CAIR).
 
 
 0.994
purH
Bifunctional purine biosynthesis protein purH; SMART: AICARFT/IMPCHase bienzyme, formylation region; TIGRFAM: AICARFT/IMPCHase bienzyme; KEGG: enc:ECL_00264 bifunctional phosphoribosylaminoimidazolecarboxamide formyltransferase/IMP cyclohydrolase; HAMAP: Bifunctional purine biosynthesis protein purH; PFAM: AICARFT/IMPCHase bienzyme, formylation region; MGS-like.
 
  
 0.990
purT_2
TIGRFAM: Phosphoribosylglycinamide formyltransferase 2; HAMAP: Phosphoribosylglycinamide formyltransferase 2; KEGG: enc:ECL_01449 phosphoribosylglycinamide formyltransferase 2; PFAM: ATP-grasp fold, ATP-dependent carboxylate-amine ligase-type.
 
 
 0.970
purB_1
KEGG: ent:Ent638_1644 adenylosuccinate lyase; TIGRFAM: Adenylosuccinate lyase; PFAM: Fumarate lyase; Adenylosuccinate lyase C-terminal.
  
 
 0.940
Your Current Organism:
Enterobacter asburiae
NCBI taxonomy Id: 640513
Other names: E. asburiae LF7a, Enterobacter asburiae LF7a, Enterobacter asburiae str. LF7a, Enterobacter asburiae strain LF7a
Server load: low (26%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.