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
queCConserved hypothetical protein; Catalyzes the ATP-dependent conversion of 7-carboxy-7- deazaguanine (CDG) to 7-cyano-7-deazaguanine (preQ(0)); Belongs to the QueC family. (231 aa)    
Predicted Functional Partners:
queE
Conserved hypothetical protein; Catalyzes the complex heterocyclic radical-mediated conversion of 6-carboxy-5,6,7,8-tetrahydropterin (CPH4) to 7-carboxy-7- deazaguanine (CDG), a step common to the biosynthetic pathways of all 7-deazapurine-containing compounds.
 
 
 0.989
queF
Putative GTP cyclohydrolase I; Catalyzes the NADPH-dependent reduction of 7-cyano-7- deazaguanine (preQ0) to 7-aminomethyl-7-deazaguanine (preQ1).
 
 
 0.983
ECA3553
Similar to Escherichia coli, Escherichia coli O157:H7, and Shigella flexneri putative 6-pyruvoyl tetrahydrobiopterin synthase YgcM or b2765 or z4075 or ecs3620 or sf2781 SWALL:PTPS_ECOLI (SWALL:Q46903) (121 aa) fasta scores: E(): 8.1e-44, 86.66% id in 120 aa.
 
  
 0.950
nrdG
Anaerobic ribonucleoside-triphosphate reductase activating protein; Activation of anaerobic ribonucleoside-triphosphate reductase under anaerobic conditions by generation of an organic free radical, using S-adenosylmethionine and reduced flavodoxin as cosubstrates to produce 5'-deoxy-adenosine.
  
  
 0.659
ECA1156
Similar to Yersinia pestis putative pyridoxal-phosphate dependent protein ypo3147 or y1037 SWALL:Q8ZC75 (EMBL:AJ414155) (346 aa) fasta scores: E(): 1.4e-117, 83.47% id in 345 aa, and to Salmonella typhimurium putative cysteine synthase/cystathionine beta-synthase stm0458 SWALL:Q8ZRB5 (EMBL:AE008717) (351 aa) fasta scores: E(): 1.6e-105, 76.38% id in 343 aa.
       0.528
amiB
Similar to Escherichia coli N-acetylmuramoyl-L-alanine amidase AmiB precursor AmiB or b4169 SWALL:AMIB_ECOLI (SWALL:P26365) (445 aa) fasta scores: E(): 5.9e-74, 65.34% id in 430 aa.
     
 0.433
tgt
Queuine tRNA-ribosyltransferase; Catalyzes the base-exchange of a guanine (G) residue with the queuine precursor 7-aminomethyl-7-deazaguanine (PreQ1) at position 34 (anticodon wobble position) in tRNAs with GU(N) anticodons (tRNA-Asp, -Asn, -His and -Tyr). Catalysis occurs through a double-displacement mechanism. The nucleophile active site attacks the C1' of nucleotide 34 to detach the guanine base from the RNA, forming a covalent enzyme-RNA intermediate. The proton acceptor active site deprotonates the incoming PreQ1, allowing a nucleophilic attack on the C1' of the ribose to form th [...]
     
 0.414
folE
GTP cyclohydrolase I; Similar to Escherichia coli, Escherichia coli O6, Escherichia coli O157:H7, and Shigella flexneri GTP cyclohydrolase I FolE or b2153 or c2688 or z3409 or ecs3045 or sf2238 SWALL:GCH1_ECOLI (SWALL:P27511) (221 aa) fasta scores: E(): 9.1e-71, 88.18% id in 220 aa.
     
 0.414
mazG
Conserved hypothetical protein; Similar to Escherichia coli, and Escherichia coli O157:H7 MazG protein MazG or b2781 or z4096 or ecs3641 SWALL:MAZG_ECOLI (SWALL:P33646) (263 aa) fasta scores: E(): 2.2e-72, 73.18% id in 261 aa, and to Yersinia pestis hypothetical protein ypo3378 or MazG or y0812 SWALL:Q8ZBN0 (EMBL:AJ414156) (280 aa) fasta scores: E(): 3.6e-78, 79.54% id in 264 aa.
     
 0.412
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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