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
tfbTranscription initiation factor IIB (TFIIB); Stabilizes TBP binding to an archaeal box-A promoter. Also responsible for recruiting RNA polymerase II to the pre-initiation complex (DNA-TBP-TFIIB). (337 aa)    
Predicted Functional Partners:
tfe
Transcription factor IIE (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 the initiation complex and destabilizing elo [...]
    
 0.999
tbp-2
TATA binding protein of transcription 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.
 
 0.998
ABN57602.1
DNA-directed RNA polymerase, subunit P; SMART: RNA polymerase Rbp10; KEGG: mhu:Mhun_2285 RNA polymerase Rbp10.
   
 0.998
ABN56382.1
PFAM: helicase domain protein; type III restriction enzyme, res subunit; SMART: DEAD-like helicases-like; KEGG: lbu:LBUL_1663 DNA or RNA helicase of superfamily II.
   
 0.997
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.
  
 0.997
ABN57734.1
DNA-directed RNA polymerase, subunit K; PFAM: RNA polymerase Rpb6; KEGG: mhu:Mhun_2894 RNA polymerase Rpb6.
  
 
 0.997
tbp
TATA binding protein of transcription 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.
 
 0.995
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.
   
 0.993
ABN57324.1
DNA-directed RNA polymerase, subunit M; TIGRFAM: transcription factor S; PFAM: Transcription factor TFIIS; DNA-directed RNA polymerase, M/15 kDa subunit; KEGG: afu:AF1235 DNA-directed RNA polymerase subunit M; Belongs to the archaeal rpoM/eukaryotic RPA12/RPB9/RPC11 RNA polymerase family.
   
 0.990
ABN56722.1
SMART: DEXDc2; helicase c2; DEAD-like helicases-like; KEGG: mhu:Mhun_0965 helicase C2.
    
 0.986
Your Current Organism:
Methanoculleus marisnigri
NCBI taxonomy Id: 368407
Other names: M. marisnigri JR1, Methanoculleus marisnigri JR1, Methanoculleus marisnigri str. JR1, Methanoculleus marisnigri strain JR1
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.