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
PH0300310aa long hypothetical protein; Catalyzes the ATP-dependent 2-thiolation of 5-methyluridine residue at position 54 in the T loop of tRNAs, leading to 5-methyl-2- thiouridine (m(5)s(2)U or s(2)T). This modification allows thermal stabilization of tRNAs in thermophilic microorganisms, and is required for cell growth at high temperatures (By similarity). Can use free sulfide as sulfur source in vitro, which may be also the sulfur source in vivo ; Belongs to the TtcA family. TtuA subfamily. (310 aa)    
Predicted Functional Partners:
PH1858
253aa long hypothetical protein; Similar to PIR:F64316 percent identity: 47.059 in 269aa; owl:MTCY26113 percent identity: 36.145 in 254aa; owl:S72844 percent identity: 35.887 in 259aa.
 
  
 0.777
PH1644
334aa long hypothetical centromere/microtubule binding protein; Could be responsible for synthesis of pseudouridine from uracil-55 in the psi GC loop of transfer RNAs; Belongs to the pseudouridine synthase TruB family. Type 2 subfamily.
  
  
 0.769
PH1401
203aa long hypothetical protein; Specifically catalyzes the N1-methylation of pseudouridine at position 54 (Psi54) in tRNAs; Belongs to the methyltransferase superfamily. TrmY family.
  
   
 0.762
PH0316
334aa long hypothetical phosphoribosylformylglycinamide cyclo-ligase; Similar to PIR:D64325 percent identity: 55.738 in 317aa; Swiss_Prot:P12043 percent identity: 42.679 in 335aa; Swiss_Prot:P43848 percent identity: 43.279 in 317aa.
  
 
 0.714
PH0962
407aa long hypothetical protein; Responsible for synthesis of pseudouridine from uracil-54 and uracil-55 in the psi GC loop of transfer RNAs.
      
 0.656
PH0302
380aa long hypothetical Na(+)/H(+) antiporter; Similar to owl:BMU17283 percent identity: 37.634 in 374aa; owl:LLUPP percent identity: 33.245 in 379aa; Swiss_Prot:P26235 percent identity: 32.880 in 368aa.
  
    0.580
PH1538
409aa long hypothetical protein; Could be responsible for synthesis of pseudouridine from uracil-13 in transfer RNAs; Belongs to the pseudouridine synthase TruD family.
 
 
 0.481
PH1617
336aa long hypothetical UDP-N-acetylglucosamine 2-epimerase; Similar to PIR:G64487 percent identity: 57.143 in 132aa; owl:SAU8197315 percent identity: 43.925 in 107aa.
  
  
 0.457
PH1242
262aa long hypothetical pseudouridylate synthase; Formation of pseudouridine at positions 38, 39 and 40 in the anticodon stem and loop of transfer RNAs; Belongs to the tRNA pseudouridine synthase TruA family.
  
 
 0.443
PH1867
617aa long hypothetical protein; Similar to PIR:G64441 percent identity: 54.442 in 577aa; owl:CEZK8632 percent identity: 45.265 in 581aa; owl:SPAC29A418 percent identity: 45.977 in 576aa.
   
 
 0.441
Your Current Organism:
Pyrococcus horikoshii
NCBI taxonomy Id: 70601
Other names: P. horikoshii OT3, Pyrococcus horikoshii OT-3, Pyrococcus horikoshii OT3, Pyrococcus horikoshii str. OT3, Pyrococcus shinkaii OT3, Pyrococcus sp. OT3
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