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
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Textmining
[Homology]
Score
XNPTranscriptional regulator ATRX homolog; XNP (XNP) encodes two protein isoforms that participate in the maintenance of heterochromatin and chromosomal stability. They interact with heterochromatin proteins such as those encoded by Su(var)205 and ADD1; Belongs to the SNF2/RAD54 helicase family. (1311 aa)    
Predicted Functional Partners:
Daxx
Daxx-like protein; Transcription regulator. Acts as a histone chaperone that facilitates deposition of histone H3.3. Has a role in chromatin remodeling together with asf1 and XNP. Has role in the transcriptional apoptotic response to oxidative and UV stress.
   
 
 0.953
ADD1
ADD domain-containing protein 1 (ADD1) encodes a strong Heterochromatin Protein 1 interactor that interacts with methylated H3K9 silencing marks in heterochromatin.
   
 
 0.852
spn-A
DNA repair protein Rad51 homolog; Spindle A (spn-A) encodes a protein that forms a filament on single-stranded DNA, does a homology search of double-stranded DNA, and catalyzes strand exchange, swapping the single-strand DNA in and displacing the partner of the complementary strand.
   
 
 0.810
Su(var)205
Heterochromatin protein 1; Structural component of heterochromatin, involved in gene repression and the modification of position-effect-variegation. Recognizes and binds histone H3 tails methylated at 'Lys-9', leading to epigenetic repression.
   
 
 0.778
tho2
Tho2, isoform B; Tho2 (tho2) encodes a component of the THO complex that plays an essential role in nuclear export of mRNAs.
   
 
 0.761
Dref
DNA replication-related element factor (Dref) encodes a BED finger-type transcription factor that binds to the DRE sequence (TATCGATA). The Dref product is involved in tumor suppressor, TOR, JNK and EGFR signalling pathways. It also plays a role in chromatin organization including insulator function, chromatin remodeling, and telomere maintenance.
   
 
 0.734
CG12672
Uncharacterized protein.
      
 0.677
SMC5
Structural maintenance of chromosomes 5 (SMC5) encodes a component of the SMC5/6 protein complex that is critical to genome stability and required for homologous DNA recombination-based processes.
  
 
 0.654
CG4119
BcDNA.LD23634; mRNA binding. It is involved in the biological process described with: regulation of alternative mRNA splicing, via spliceosome; mRNA splicing, via spliceosome.
   
   0.650
Nipped-B
Nipped-B protein; Plays a structural role in chromatin. Involved in sister chromatid cohesion, probably via an interaction with the cohesin complex. Participates in the transcriptional activation mediated by remote enhancers on genes such as cut and Ubx, possibly by alleviating the cohesin-mediated blocking of enhancer-promoter communication. Belongs to the SCC2/Nipped-B family.
   
 
 0.636
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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