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
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Gene Fusion
Cooccurrence
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[Homology]
Score
msl-3Protein male-specific lethal-3; Male-specific lethal 3 (msl-3) encodes a chromodomain protein, reported to interact with H3K36me3, H4K20me1 and DNA. It is a member of the Male-Specific-Lethal dosage compensation complex, which increases male X chromosome transcription approximately two-fold. Homozygous mutant males die as larvae, while females are viable. (512 aa)    
Predicted Functional Partners:
mof
Males-absent on the first protein; Histone acetyltransferase that plays a direct role in the specific histone acetylation associated with dosage compensation as part of the MSL complex. Dosage compensation insures that males with a single X chromosome have the same amount of most X-linked gene products as females with two X chromosomes. May be directly involved in the acetylation of histone 4 at 'Lys-16' on the X chromosome of males where it is recruited by the MSL complex. As part of the NSL complex may associate with promoters of X chromosomal as well as autosomal genes and positivel [...]
   
 0.999
msl-2
E3 ubiquitin-protein ligase msl-2; The Msl proteins are essential for elevating transcription of the single X chromosome in the male (X chromosome dosage compensation). Msl-2 is required for translation and/or stability of msl-1 in males. In complex with msl-1, acts as an E3 ubiquitin ligase that promotes ubiquitination of histone H2B. Belongs to the MSL2 family.
    
 0.999
msl-1
Protein male-specific lethal-1; The Msl proteins are essential for elevating transcription of the single X chromosome in the male (X chromosome dosage compensation). Msl-1 is a pioneer protein. Mle, msl-1 and msl-3 are colocalized on the X chromosome. Each of the MSL proteins requires all the other MSLs for wild-type X-chromosome binding. In complex with msl-2, promotes ubiquitination of histone H2B.
   
 0.999
mle
Dosage compensation regulator; Required in males for dosage compensation of X chromosome linked genes. Mle, msl-1 and msl-3 are colocalized on X chromosome. Each of the msl proteins requires all the other msls for wild-type X- chromosome binding. Probably unwinds double-stranded DNA and RNA in a 3' to 5' direction; Belongs to the DEAD box helicase family. DEAH subfamily.
    
 0.999
MrgBP
MRG/MORF4L binding protein; It is involved in the biological process described with: histone exchange; histone acetylation; regulation of transcription by RNA polymerase II.
   
 0.993
E(Pc)
Enhancer of Polycomb (E(Pc)) encodes a chromatin protein that functions as a suppressor of position-effect variegation. An unusual member of the Polycomb group; it does not exhibit homeotic transformations on its own, but rather enhances mutations in other Polycomb group genes. It forms part of the TIP60 histone acetyltransferase complex, which has been involved in many processes, including both transcriptional activation and repression.
   
 0.988
Eaf6
Esa1-associated factor 6; Histone acetyltransferase activity (H3-K23 specific).
   
 0.985
JIL-1
Chromosomal serine/threonine-protein kinase JIL-1; Phosphorylates 'Ser-10' of histone H3. May regulate gene expression by establishing or maintaining the structure of more open chromatin regions. Also required for normal polytene chromosome structure, for oogenesis and for viability throughout development. Regulates the structure of polytene chromosomes in salivary glands. May phosphorylate 'Ser-1' of histone H2A.
    
 0.985
DMAP1
DNA methyltransferase 1-associated protein 1; Involved in transcription repression and activation (By similarity). Required for larvae and pupal development, and for normal innate immune responses. Involved in modulating the activation of the immune deficiency pathway (Imd), acting either downstream of, or at the level of, the NF-kappa-B factor Rel. Possibly functions with akirin to regulate Rel, and its interaction with the Brahma complex protein Bap55 suggests that it may regulate the IMD pathway at the level of chromatin remodeling.
   
 0.984
MBD-R2
MBD-R2 (MBD-R2) encodes a Zinc finger C2H2 transcription factor. It is a component of nonspecific lethal (NSL) complex involved in transcriptional activation.
   
 0.980
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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