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
nadAQuinolinate synthetase A; Catalyzes the condensation of iminoaspartate with dihydroxyacetone phosphate to form quinolinate; Belongs to the quinolinate synthase A family. Type 1 subfamily. (353 aa)    
Predicted Functional Partners:
nadB
L-aspartate oxidase; Catalyzes the oxidation of L-aspartate to iminoaspartate.
 
 0.998
nadC
Similar to Escherichia coli nicotinate-nucleotide pyrophosphorylase [carboxylating] NadC or b0109 SWALL:NADC_ECOLI (SWALL:P30011) (296 aa) fasta scores: E(): 8.2e-73, 68.94% id in 293 aa; Belongs to the NadC/ModD family.
 
 
 0.998
pnuC
Nicotinamide mononucleotide transport protein; Similar to Escherichia coli, and Shigella flexneri protein PnuC or b0751 or sf0553 SWALL:PNUC_ECOLI (SWALL:P31215) (239 aa) fasta scores: E(): 2.9e-72, 73.64% id in 239 aa, and to Salmonella typhimurium protein PnuC or stm0757 SWALL:PNUC_SALTY (SWALL:P24520) (239 aa) fasta scores: E(): 3e-74, 76.05% id in 238 aa.
 
  
 0.892
tatB
Sec-independent protein translocase; Part of the twin-arginine translocation (Tat) system that transports large folded proteins containing a characteristic twin- arginine motif in their signal peptide across membranes. Together with TatC, TatB is part of a receptor directly interacting with Tat signal peptides. TatB may form an oligomeric binding site that transiently accommodates folded Tat precursor proteins before their translocation.
     
 0.642
atpC
ATP synthase epsilon chain; Produces ATP from ADP in the presence of a proton gradient across the membrane.
      
 0.623
gmk
Guanylate kinase; Essential for recycling GMP and indirectly, cGMP.
  
    0.614
trkA
Potassium uptake protein; Similar to Escherichia coli, Escherichia coli O6, Escherichia coli O157:H7, and Shigella flexneri Trk system potassium uptake protein TrkA or b3290 or c4050 or z4660 or ecs4155 or sf3321 SWALL:TRKA_ECOLI (SWALL:P23868) (458 aa) fasta scores: E(): 3.2e-140, 85.37% id in 458 aa.
     
 0.611
cysE
Serine acetyltransferase; Similar to Escherichia coli, Escherichia coli O6, Escherichia coli O157:H7, and Shigella flexneri serine acetyltransferase CysEor b3607 or c4429 or z5034 or ecs4485 or sf3646 SWALL:CYSE_ECOLI (SWALL:P05796) (273 aa) fasta scores: E(): 5.1e-90, 86.08% id in 273 aa, and to Yersinia pestis serine acetyltransferase CysE SWALL:Q8ZJM4 (EMBL:AJ414141) (273 aa) fasta scores: E(): 1.5e-92, 89.37% id in 273 aa.
  
    0.589
ECA0510
Putative capsular polysacharide biosynthesis transferase; Similar to Escherichia coli k30 capsule biosynthesis cluster, partial sequence SWALL:Q9X4C2 (EMBL:AF104912) (172 aa) fasta scores: E(): 2.1e-15, 36.74% id in 166 aa, and to Escherichia coli, Escherichia coli O157:H7, and Shigella flexneri putative colanic acid biosynthesis acetyltransferase WcaB or b2058 or z3222 or ecs2863 or sf2122 SWALL:WCAB_ECOLI (SWALL:P77558) (162 aa) fasta scores: E(): 1.8e-14, 40% id in 150 aa.
  
    0.589
rfbC
dTDP-6-deoxy-D-glucose-3,5 epimerase; Catalyzes the epimerization of the C3' and C5'positions of dTDP-6-deoxy-D-xylo-4-hexulose, forming dTDP-6-deoxy-L-lyxo-4-hexulose. Belongs to the dTDP-4-dehydrorhamnose 3,5-epimerase family.
      
 0.574
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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