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
TrfTBP-related factor (Trf) is ubiquitiously expressed but upregulated in the central nervous system and the gonads of developing Drosophila. The majority of the product of Trf substitutes for the product of Tbp in Pol III transcription in complex with the product of Brf. The rest of the product of Trf initiates transcription of a small subset of PolII-transcribed genes regulating fly fertility and nervous system function. (224 aa)    
Predicted Functional Partners:
Taf6
TBP-associated factor 6 (Taf6) encodes a protein that forms part of the multisubunit basal transcription factor TFIID, and it might be important for its stability. It forms a histone-like pair with the product of e(y)1. It is required during all stages of development, but particularly during imaginal disc development and gametogenesis.
   
 0.999
Brf
Brf, isoform A; Brf (Brf) encodes a transcription factor binding protein involved in transcription mediated by RNA polymerase III.
   
 0.996
TfIIB
Transcription factor IIB (TfIIB) encodes a basal transcription factor that binds to the TATA box-binding protein. It is required for the initiation of transcription by RNA polymerase II.
   
 0.991
Taf7
Transcription initiation factor TFIID subunit 7; TFIID is a multimeric protein complex that plays a central role in mediating promoter responses to various activators and repressors.
   
 0.985
Taf1
Transcription initiation factor TFIID subunit 1; TFIID is a multimeric protein complex that plays a central role in mediating promoter responses to various activators and repressors. Largest component and core scaffold of the complex. Contains N- and C-terminal Ser/Thr kinase domains which can autophosphorylate or transphosphorylate other transcription factors. Possesses DNA-binding activity. Essential for progression of the G1 phase of the cell cycle. Negative regulator of the TATA box-binding activity of Tbp.
    
 0.982
Taf12
TBP-associated factor 12 (Taf12) encodes a protein that forms part of the multisubunit basal transcription factor TFIID, and it is important for its stability. It forms a histone-like pair with Taf4. Taf12 is also an integral component of the Drosophila SAGA histone acetyltransferase complex.
   
 0.980
Taf2
TBP-associated factor 2 (Taf2) encodes a protein that forms part of the multisubunit basal transcription factor TFIID. Together with the product of Taf1, it binds the Initiator and/or the DPE core promoter elements.
    
 0.978
Taf13
TBP-associated factor 13; DNA binding; protein heterodimerization activity; RNA polymerase II general transcription initiation factor activity; transcription coregulator activity. It is involved in the biological process described with: transcription initiation from RNA polymerase II promoter; regulation of transcription by RNA polymerase II.
   
 0.978
e(y)1
Transcription initiation factor TFIID subunit 9; Enhancer of yellow 1 (e(y)1) encodes a TAF9 protein and a main component of the Transcription factor II D (TFIID) complex. TFIID is involved in recruiting the transcription machinery to core promoters and organizing specific enhancer-promoter interactions.
   
 0.976
bip2
Bip2 (bip2) encodes a protein that interacts with the transcription factor encoded by Trl and is involved in transcriptional activation.
    
 0.975
Your Current Organism:
Drosophila melanogaster
NCBI taxonomy Id: 7227
Other names: D. melanogaster, Diptera sp. DNAS-2A9-224646, Sophophora melanogaster, fruit fly
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