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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
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[Homology]
Score
purHPhosphoribosylaminoimidazolecarboxamide formyltransferase; Similar to Escherichia coli bifunctional purine biosynthesis protein PurH [includes: phosphoribosylaminoimidazolecarboxamide formyltransferase; IMP cyclohydrolase] PurH or b4006 SWALL:PUR9_ECOLI (SWALL:P15639) (529 aa) fasta scores: E(): 3.7e-184, 88.84% id in 529 aa. (529 aa)    
Predicted Functional Partners:
purD
Similar to Escherichia coli phosphoribosylamine--glycine ligase PurD or b4005 SWALL:PUR2_ECOLI (SWALL:P15640) (429 aa) fasta scores: E(): 1.2e-130, 79.67% id in 428 aa; 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
purF
Amidophosphoribosyltransferase; Catalyzes the formation of phosphoribosylamine from phosphoribosylpyrophosphate (PRPP) and glutamine; In the C-terminal section; belongs to the purine/pyrimidine phosphoribosyltransferase family.
 
 0.999
purL
Phosphoribosylformylglycinamidine synthase; Phosphoribosylformylglycinamidine synthase involved in the purines biosynthetic pathway. Catalyzes the ATP-dependent conversion of formylglycinamide ribonucleotide (FGAR) and glutamine to yield formylglycinamidine ribonucleotide (FGAM) and glutamate.
  
 
 0.998
purM
Similar to Escherichia coli phosphoribosylformylglycinamidine cyclo-ligase PurM or PurG or b2499 SWALL:PUR5_ECOLI (SWALL:P08178) (344 aa) fasta scores: E(): 2.9e-117, 85.71% id in 343 aa.
 
  
 0.995
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.
 
 0.995
purB
Adenylosuccinate lyase; Similar to Escherichia coli, and Escherichia coli O6 adenylosuccinate lyase PurB or b1131 or c1510 SWALL:PUR8_ECOLI (SWALL:P25739) (456 aa) fasta scores: E(): 1.8e-159, 88.81% id in 456 aa.
  
 0.994
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.
 
 0.993
guaC
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.
  
 0.991
purC
Phosphoribosylaminoimidazole-succinocarboxamide synthase; Similar to Escherichia coli, Escherichia coli O6, Escherichia coli O157:H7, and Shigella flexneri phosphoribosylaminoimidazole-succinocarboxamide synthase PurC or b2476 or c3004 or z3735 or ecs3338 or sf2519 SWALL:PUR7_ECOLI (SWALL:P21155) (237 aa) fasta scores: E(): 1.1e-84, 90.71% id in 237 aa; Belongs to the SAICAR synthetase family.
 
 0.990
Your Current Organism:
Pectobacterium atrosepticum
NCBI taxonomy Id: 218491
Other names: Erwinia carotovora subsp. atroseptica SCRI1043, Erwinia carotovora subsp. atroseptica str. SCRI1043, P. atrosepticum SCRI1043, Pectobacterium atrosepticum SCRI1043, Pectobacterium atrosepticum str. SCRI1043, Pectobacterium atrosepticum strain SCRI1043, Pectobacterium carotovora subsp. atroseptica SCRI1043, Pectobacterium carotovora subsp. atroseptica str. SCRI1043
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