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
hemLSimilar to AAO91373 Glutamate-1-semialdehyde-2,1-aminomutase from Coxiella burnetii (435 aa). FASTA: opt: 1711 Z-score: 1960.9 E(): 2.2e-101 Smith-Waterman score: 1711; 60.520identity in 423 aa overlap. (431 aa)    
Predicted Functional Partners:
hemA
Glutamyl-tRNA reductase; Catalyzes the NADPH-dependent reduction of glutamyl-tRNA(Glu) to glutamate 1-semialdehyde (GSA).
 
 0.997
hemB
Similar to Q9ZNC9 Delta-aminolevulinic acid dehydratase from Clostridium perfringens (321 aa). FASTA: opt: 1246 Z-score: 1549.1 E(): 2.2e-78 Smith-Waterman score: 1246; 57.812identity in 320 aa overlap; Belongs to the ALAD family.
 
 
 0.993
hemC
Hydroxymethylbilane synthase (porphobilinogen deaminase); Tetrapolymerization of the monopyrrole PBG into the hydroxymethylbilane pre-uroporphyrinogen in several discrete steps. Belongs to the HMBS family.
 
  
 0.928
rbn
Similar to RBN_ECOLI (P32146) tRNA processing ribonuclease BN from E. coli (290 aa). FASTA: opt: 535 Z-score: 578.5 E(): 2.5e-24 Smith-Waterman score: 535; 33.813 identity in 278 aa overlap.
      
 0.805
fmt
Methionyl-tRNA formyltransferase; Attaches a formyl group to the free amino group of methionyl- tRNA(fMet). The formyl group appears to play a dual role in the initiator identity of N-formylmethionyl-tRNA by promoting its recognition by IF2 and preventing the misappropriation of this tRNA by the elongation apparatus; Belongs to the Fmt family.
  
    0.787
gshB
Similar to P58578 Glutathione synthetase from Escherichia coli (315 aa). FASTA: opt: 1066 Z-score: 1176.4 E(): 1.1e-57 Smith-Waterman score: 1711; 46.984 identity in 315 aa overlap; Belongs to the prokaryotic GSH synthase family.
  
    0.785
FTT_0924
Hypothetical membrane protein; ORF ftt0924.
       0.777
guaA
GMP synthase (glutamine-hydrolyzing); Catalyzes the synthesis of GMP from XMP.
     
 0.610
hemN
Oxygen-independent coproporphyrinogen III oxidase; Probably acts as a heme chaperone, transferring heme to an unknown acceptor. Binds one molecule of heme per monomer, possibly covalently. Binds 1 [4Fe-4S] cluster. The cluster is coordinated with 3 cysteines and an exchangeable S-adenosyl-L-methionine. Belongs to the anaerobic coproporphyrinogen-III oxidase family.
     
 0.540
gltX
Glutamyl-tRNA synthetase; Catalyzes the attachment of glutamate to tRNA(Glu) in a two- step reaction: glutamate is first activated by ATP to form Glu-AMP and then transferred to the acceptor end of tRNA(Glu).
   
  
 0.538
Your Current Organism:
Francisella tularensis SCHUS4
NCBI taxonomy Id: 177416
Other names: F. tularensis subsp. tularensis SCHU S4, Francisella tularensis Biovar A str. SCHU S4, Francisella tularensis Biovar A str. Schu 4, Francisella tularensis subsp. tularensis SCHU S4, Francisella tularensis subsp. tularensis Schu 4, Francisella tularensis subsp. tularensis str. SCHU S4, Francisella tularensis subsp. tularensis strain SCHU S4
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