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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[Homology]
Score
Kdm4BProbable lysine-specific demethylase 4B; Probable histone demethylase that specifically demethylates 'Lys-9' and 'Lys-36' residues of histone H3, thereby playing a central role in histone code. Demethylation of Lys residue generates formaldehyde and succinate (By similarity). (717 aa)    
Predicted Functional Partners:
Kdm2
JmjC domain-containing histone demethylation protein 1; Histone demethylase that specifically demethylates 'Lys-36' of histone H3, thereby playing a central role in histone code.
    
 
 0.937
JHDM2
JmjC domain-containing histone demethylase 2 (JHDM2) encodes an enzyme that catalyzes the removal of methyl groups from the lysine 9 of the product of His3, and thereby promotes an open chromatin structure.
      
 0.860
JMJD4
2-oxoglutarate and iron-dependent oxygenase JMJD4 homolog; 2-oxoglutarate-dependent dioxygenase activity. It is involved in the biological process described with: protein hydroxylation; positive regulation of translational termination.
      
 0.779
His3:CG31613
Histone H3; Core component of nucleosome. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling.
    
 
 0.698
HSPBAP1
HSPB1 associated protein 1; 2-oxoglutarate-dependent dioxygenase activity.
      
 0.686
Su(var)3-3
Possible lysine-specific histone demethylase 1; Probable histone demethylase that specifically demethylates 'Lys-4' of histone H3, a specific tag for epigenetic transcriptional activation, thereby acting as a corepressor. Required for heterochromatic gene silencing. Acts by oxidizing the substrate by FAD to generate the corresponding imine that is subsequently hydrolyzed. Demethylates both mono- and tri-methylated 'Lys-4' of histone H3. May also demethylate 'Lys-9' of histone H3, Plays a role in the repression of neuronal genes; Belongs to the flavin monoamine oxidase family.
   
 
 0.670
NO66
Bifunctional lysine-specific demethylase and histidyl-hydroxylase NO66; Oxygenase that can act as both a histone lysine demethylase and a ribosomal histidine hydroxylase. Specifically demethylates 'Lys- 4' (H3K4me) and 'Lys-36' (H3K36me) of histone H3, thereby playing a central role in histone code (By similarity); Belongs to the ROX family. NO66 subfamily.
      
 0.640
CG17724
Uncharacterized protein, isoform E; Structural constituent of nuclear pore.
 
    
 0.635
JMJD5
Jumonji domain containing 5, isoform B; 2-oxoglutarate-dependent dioxygenase activity; chromatin binding; histone demethylase activity (H3-K36 specific). It is involved in the biological process described with: G2/M transition of mitotic cell cycle; histone H3-K36 demethylation.
      
 0.634
Su(var)3-9
Histone-lysine N-methyltransferase Su(var)3-9; Histone methyltransferase that specifically trimethylates 'Lys-9' of histone H3 using monomethylated H3 'Lys-9' as substrate. H3 'Lys-9' trimethylation represents a specific tag for epigenetic transcriptional repression by recruiting Su(var)205/HP1 to methylated histones. Mainly functions in heterochromatin regions, thereby playing a central role in the establishment of constitutive heterochromatin at pericentric regions. Involved in heterochromatic gene silencing including the modification of position-effect-variegation. Belongs to the cl [...]
      
 0.634
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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