Nodes:
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splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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query proteins and first shell of interactors
white nodes:
second shell of interactors
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proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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Edges represent protein-protein associations
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experimentally determined
co-expression
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tbpTranscription factor TFIID; General factor that plays a role in the activation of archaeal genes transcribed by RNA polymerase. Binds specifically to the TATA box promoter element which lies close to the position of transcription initiation. (185 aa)    
Predicted Functional Partners:
tfb
Transcription initiation factor IIB; Stabilizes TBP binding to an archaeal box-A promoter. Also responsible for recruiting RNA polymerase II to the pre-initiation complex (DNA-TBP-TFIIB).
 
 0.996
tfe
Probable archaeal transcription factor, related to transcription factor TFIIE, alpha subunit; Transcription factor that plays a role in the activation of archaeal genes transcribed by RNA polymerase. Facilitates transcription initiation by enhancing TATA-box recognition by TATA-box-binding protein (Tbp), and transcription factor B (Tfb) and RNA polymerase recruitment. Not absolutely required for transcription in vitro, but particularly important in cases where Tbp or Tfb function is not optimal. It dynamically alters the nucleic acid-binding properties of RNA polymerases by stabilizing [...]
  
 0.990
tfb-2
Transcription initiation factor IIB 2; Stabilizes TBP binding to an archaeal box-A promoter. Also responsible for recruiting RNA polymerase II to the pre-initiation complex (DNA-TBP-TFIIB).
 
 0.987
TSIB_0563
DNA-directed RNA polymerase subunit m; Belongs to the archaeal rpoM/eukaryotic RPA12/RPB9/RPC11 RNA polymerase family.
 
 
 0.969
rpoH
DNA-directed RNA polymerase subunit H; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Belongs to the archaeal RpoH/eukaryotic RPB5 RNA polymerase subunit family.
  
 
 0.967
rpoN
DNA-directed RNA polymerase subunit N; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Belongs to the archaeal RpoN/eukaryotic RPB10 RNA polymerase subunit family.
  
 0.956
rpoD
DNA-directed RNA polymerase subunit D; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Belongs to the archaeal RpoD/eukaryotic RPB3 RNA polymerase subunit family.
  
 0.952
TSIB_0388
DNA-directed RNA polymerase subunit B; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
  
 0.948
TSIB_0167
Hypothetical protein.
   
 0.944
TSIB_0026
DNA-directed RNA polymerase, subunit E'.
  
 
 0.930
Your Current Organism:
Thermococcus sibiricus
NCBI taxonomy Id: 604354
Other names: T. sibiricus MM 739, Thermococcus sibiricus MM 739, Thermococcus sibiricus str. MM 739, Thermococcus sibiricus strain MM 739
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