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
Atx2Ataxin-2 homolog; RNA binding protein that regulates various processes including circadian behaviors, actin filament formation, eye development and oocyte formation. Forms a complex with tyf and pAbp which functions in adult circadian pacemaker neurons to sustain circadian rhythms likely by switching between activator and repressor modes of post-transcriptional regulation via interaction with Lsm12a or me31B. Forms an activator complex (Atx2-tyf activator complex) via association with Lsm12a and activates the TYF-dependent translation of per to maintain 24 hour periodicity in circadian [...] (1084 aa)    
Predicted Functional Partners:
pAbp
Polyadenylate-binding protein; Binds the poly(A) tail of mRNA. Since it interacts with the cap-associating translation initiation factor eIF4G, it is likely that it functions by linking Atx2 to the cap-binding complex. Forms a complex with tyf and Atx2 which functions in adult circadian pacemaker neurons to sustain circadian rhythms likely by switching between activator and repressor modes of post-transcriptional regulation via interaction with Lsm12a or me31B, respectively. The activator complex (Atx2-tyf activator complex) activates the TYF-dependent translation of per to maintain 24 [...]
   
 
 0.994
Lsm12a
LSM12 homolog A; Component of the Atx2-tyf activator complex which functions in the circadian pacemaker neurons to activate the TYF-dependent translation of per and maintain 24 hour periodicity in circadian behaviors. Within the Atx2-tyf complex, likely to function as a molecular adapter which stabilizes the interaction between Atx2 and the translational regulator tyf.
    
 0.993
Hez
Protein Hezron.
    
 0.984
tyf
Twenty-four, isoform B; Twenty-four (tyf) encodes a protein that forms a complex together with the products of Atx2 and Lsm12. This complex binds per mRNA and activates its translation to sustain circadian rhythms. The tyf product is also involved in immune defense against Listeria monocytogenes infection.
    
 0.982
me31B
ATP-dependent RNA helicase me31b; ATP-dependent RNA helicase which is a core component of a variety of ribonucleoprotein complexes (RNPs) that play critical roles in translational repression and mRNA decapping during embryogenesis, oogenesis, neurogenesis and neurotransmission. Recruits core components and translational repressors to some RNP complexes, and mediates RNP aggregation into processing granules such as P-bodies. As part of a RNP complex containing tral, eIF4E1, cup, and pAbp, involved in RNP-mediated translational repression of maternal mRNAs during oogenesis and embryogene [...]
    
 
 0.981
SmB
Small ribonucleoprotein particle protein SmB (SmB) encodes an RNA binding protein that forms a heterodimeric sub-complex with the product of SmD3. They function as part of the heteroheptameric ring complex Sm core, which is involved in the formation of spliceosomal small nuclear RNPs (U1, U2, U4 and U5), which together catalyze pre-mRNA splicing; Belongs to the snRNP SmB/SmN family.
    
 
 0.951
Secp43
RE72132p; mRNA binding. It is involved in the biological process described with: mRNA splicing, via spliceosome; mRNA splice site selection.
    
 
 0.916
Sbat
Sabbat, isoform A.
    
 
 0.871
Pof
Protein painting of fourth; Probable RNA-binding protein that specifically binds to the fourth chromosome and may bind an RNA that spreads the fourth chromosome. May be a reminiscence of X chromosome dosage compensation of ancestral Drosophila species in which the X and the fourth chromosomes are one single chromosome.
    
 
 0.817
CG18178
GH03795p; Nucleic acid binding. It is involved in the biological process described with: maturation of 5.8S rRNA; maturation of LSU-rRNA.
    
 
 0.817
Your Current Organism:
Drosophila melanogaster
NCBI taxonomy Id: 7227
Other names: D. melanogaster, Diptera sp. DNAS-2A9-224646, Sophophora melanogaster, fruit fly
Server load: low (40%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.