• Version:
  • 11.0 [archived version]
STRINGSTRING
SUV420H2 SUV420H2 SMYD3 SMYD3 CBX1 CBX1 KDM1A KDM1A HIST2H3PS2 HIST2H3PS2 DOT1L DOT1L SUV39H2 SUV39H2 CAMKMT CAMKMT SIRT1 SIRT1 SETD7 SETD7 SUV420H1 SUV420H1
"SUV39H2" - Histone-lysine N-methyltransferase SUV39H2 in Homo sapiens
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:
some 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 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
Cooccurence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
SUV39H2Histone-lysine N-methyltransferase SUV39H2; 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 HP1 (CBX1, CBX3 and/or CBX5) proteins to methylated histones. Mainly functions in heterochromatin regions, thereby playing a central role in the establishment of constitutive heterochromatin at pericentric and telomere regions. H3 ’Lys-9’ trimethylation is also required to direct DNA methylation at pericentric r [...] (410 aa)    
Predicted Functional Partners:
KDM1A
Lysine-specific histone demethylase 1A; Histone demethylase that demethylates both ’Lys-4’ (H3K4me) and ’Lys-9’ (H3K9me) of histone H3, thereby acting as a coactivator or a corepressor, depending on the context. Acts by oxidizing the substrate by FAD to generate the corresponding imine that is subsequently hydrolyzed. Acts as a corepressor by mediating demethylation of H3K4me, a specific tag for epigenetic transcriptional activation. Demethylates both mono- (H3K4me1) and di-methylated (H3K4me2) H3K4me. May play a role in the repression of neuronal genes. Alone, it is unable to demethyl [...] (876 aa)
     
 
  0.868
SUV420H1
Histone-lysine N-methyltransferase KMT5B; Histone methyltransferase that specifically trimethylates ’Lys-20’ of histone H4. H4 ’Lys-20’ trimethylation represents a specific tag for epigenetic transcriptional repression. Mainly functions in pericentric heterochromatin regions, thereby playing a central role in the establishment of constitutive heterochromatin in these regions. KMT5B is targeted to histone H3 via its interaction with RB1 family proteins (RB1, RBL1 and RBL2) (By similarity). Plays a role in myogenesis by regulating the expression of target genes, such as EID3 (885 aa)
     
   
  0.814
CAMKMT
Calmodulin-lysine N-methyltransferase; Catalyzes the trimethylation of ’Lys-116’ in calmodulin; Seven-beta-strand methyltransferase motif containing (323 aa)
     
 
  0.802
SIRT1
NAD-dependent protein deacetylase sirtuin-1; NAD-dependent protein deacetylase that links transcriptional regulation directly to intracellular energetics and participates in the coordination of several separated cellular functions such as cell cycle, response to DNA damage, metobolism, apoptosis and autophagy. Can modulate chromatin function through deacetylation of histones and can promote alterations in the methylation of histones and DNA, leading to transcriptional repression. Deacetylates a broad range of transcription factors and coregulators, thereby regulating target gene expres [...] (747 aa)
     
 
  0.757
SUV420H2
Histone-lysine N-methyltransferase KMT5C; Histone methyltransferase that specifically trimethylates ’Lys-20’ of histone H4. H4 ’Lys-20’ trimethylation represents a specific tag for epigenetic transcriptional repression. Mainly functions in pericentric heterochromatin regions, thereby playing a central role in the establishment of constitutive heterochromatin in these regions. KMT5C is targeted to histone H3 via its interaction with RB1 family proteins (RB1, RBL1 and RBL2) (By similarity); Belongs to the class V-like SAM-binding methyltransferase superfamily. Histone-lysine methyltransf [...] (462 aa)
     
   
  0.741
HIST2H3PS2
Histone cluster 2 H3 pseudogene 2 (136 aa)
     
 
  0.731
SMYD3
Histone-lysine N-methyltransferase SMYD3; Histone methyltransferase. Specifically methylates ’Lys- 4’ of histone H3, inducing di- and tri-methylation, but not monomethylation. Also methylates ’Lys-5’ of histone H4. Plays an important role in transcriptional activation as a member of an RNA polymerase complex. Binds DNA containing 5’- CCCTCC-3’ or 5’-GAGGGG-3’ sequences; Belongs to the class V-like SAM-binding methyltransferase superfamily. Histone-lysine methyltransferase family (369 aa)
     
   
  0.719
CBX1
Chromobox protein homolog 1; Component of heterochromatin. Recognizes and binds histone H3 tails methylated at ’Lys-9’, leading to epigenetic repression. Interaction with lamin B receptor (LBR) can contribute to the association of the heterochromatin with the inner nuclear membrane; Chromobox family (185 aa)
     
 
0.719
SETD7
Histone-lysine N-methyltransferase SETD7; Histone methyltransferase that specifically monomethylates ’Lys-4’ of histone H3. H3 ’Lys-4’ methylation represents a specific tag for epigenetic transcriptional activation. Plays a central role in the transcriptional activation of genes such as collagenase or insulin. Recruited by IPF1/PDX-1 to the insulin promoter, leading to activate transcription. Has also methyltransferase activity toward non-histone proteins such as p53/TP53, TAF10, and possibly TAF7 by recognizing and binding the [KR]-[STA]-K in substrate proteins. Monomethylates ’Lys-18 [...] (366 aa)
     
   
  0.701
DOT1L
Histone-lysine N-methyltransferase, H3 lysine-79 specific; Histone methyltransferase. Methylates ’Lys-79’ of histone H3. Nucleosomes are preferred as substrate compared to free histones. Binds to DNA; Lysine methyltransferases (1537 aa)
     
 
  0.659
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo sapiens, human, man
Server load: low (1%) [HD]