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RBBP7 — SUZ12
Pathways - manually collected, often from reviews:
-
Reactome Reaction:
RBBP7
→
SUZ12
(direct_complex)
Kuzmichev et al., Genes Dev 2002
-
Reactome Reaction:
RBBP7
→
SUZ12
(reaction)
Cao et al., Science 2002, Kuzmichev et al., Genes Dev 2002, Kuzmichev et al., Mol Cell 2004, Martin et al., J Biol Chem 2006, Margueron et al., Mol Cell 2008, McCabe et al., Proc Natl Acad Sci U S A 2012, Swalm et al., Biochem J 2013
Protein-Protein interactions - manually collected from original source literature:
Studies that report less than 10 interactions are marked with *
-
MIPS CORUM Polycomb repressive complex 2 (PRC 2):
Polycomb repressive complex 2 (PRC 2) complex (EED-EZH2-RBBP4-RBBP7-SUZ12)
Kuzmichev et al., Genes Dev 2002
-
MIPS CORUM Polycomb repressive complex 3 (PRC3):
Polycomb repressive complex 3 (PRC3) complex (EED-EZH2-RBBP4-RBBP7-SUZ12)
Kuzmichev et al., Mol Cell 2004
-
MIPS CORUM Polycomb repressive complex 2 (PRC2):
Polycomb repressive complex 2 (PRC2) complex (EED-EZH2-RBBP4-RBBP7-SUZ12)
Kuzmichev et al., Mol Cell 2004
-
IRef Corum Interaction:
Complex of 21 proteins
(association, chromatography technology)
Kuzmichev et al., Mol Cell 2004
-
IRef Dip Interaction:
SUZ12
—
RBBP7
(physical association, anti tag coimmunoprecipitation)
Pasini et al., Nature 2010
-
IRef Dip Interaction:
Complex of 19 proteins
(anti tag coimmunoprecipitation)
Pasini et al., Nature 2010
-
IRef Intact Interaction:
Complex of 85 proteins
(association, anti tag coimmunoprecipitation)
Nozawa et al., Nat Cell Biol 2010
Text-mined interactions from Literome
Pasini et al., EMBO J 2004
:
Furthermore, we demonstrate that
SUZ12 is
essential for the activity and stability of the
PRC2/3 complexes in mouse embryos, in tissue culture cells and in vitro ... In conclusion, our data demonstrate an essential
role of
SUZ12 in regulating the activity of the
PRC2/3 complexes, which are required for regulating proliferation and embryogenesis
Hernández-Muñoz et al., Mol Cell Biol 2005
:
Association of
BMI1 with polycomb bodies is dynamic and
requires PRC2/EZH2 and the maintenance DNA methyltransferase DNMT1
Furuno et al., Biochem Biophys Res Commun 2006
:
Although the essential
role of
SUZ12 in regulating the activity of the
PRC2/3 complexes has been demonstrated, additional function of this protein was suggested
Schoeftner et al., EMBO J 2006
:
Xist expression early in ES cell differentiation establishes a chromosomal memory, which allows efficient H2A ubiquitination in differentiated cells and is
independent of silencing and
PRC2
Ohno et al., Mech Dev 2008
:
Finally, using zygotic mutations in both genes, we show that the gradual loss of function of
PRC2 activity
leads first to a loss of histone H3 K27 methylation and only at a later stage to a gradual loss of
PRC1 binding to chromatin
De Lucia et al., Proc Natl Acad Sci U S A 2008
:
The
PHD-PRC2 activity
increases H3K27me3 throughout the locus to levels sufficient for stable silencing
Margueron et al., Mol Cell 2008
:
While
PRC2-Ezh2 catalyzes H3K27me2/3 and its knockdown
affects global
H3K27me2/3 levels, PRC2-Ezh1 performs this function weakly
Tang et al., Acta Biochim Biophys Sin (Shanghai) 2009
:
Here, we try to reveal how PRC2,
PRC2 mediated repressive histone marker
H3K27me3 , and active histone marker histone H4 acetylation ( acH4 ) regulate the CD11b transcription during alltrans retinoic acid ( ATRA ) -induced HL-60 leukemia cell differentiation ... Here, we try to reveal how
PRC2 , PRC2 mediated repressive histone marker H3K27me3, and active histone marker histone H4 acetylation ( acH4 )
regulate the
CD11b transcription during alltrans retinoic acid ( ATRA ) -induced HL-60 leukemia cell differentiation ... These results suggested that the histone modification including
PRC2 mediated repressive histone marker
H3K27me3 and active histone marker acH4 may involve in CD11b transcription during HL-60 leukemia cells reprogramming to terminal differentiation
Zhang et al., J Biol Chem 2009
:
Our results suggest that reduced expression of
PRC2 component genes in cloned embryos
results in defective modification of
H3K27me3 to the differentiation related genes in pluripotent ICM cells
Seong et al., Hum Mol Genet 2010
(Disease Models, Animal...) :
Supporting a direct stimulatory role, full-length recombinant
huntingtin significantly
increased the histone H3K27 tri-methylase activity of reconstituted
PRC2 in vitro, and structure-function analysis demonstrated that the polyglutamine region augmented full-length huntingtin PRC2 stimulation, both in Hdh ( Q111 ) EBs and in vitro, with reconstituted PRC2
Shen et al., Cell 2009
:
In vitro
JMJ inhibits
PRC2 methyltransferase activity, consistent with increased H3K27me3 marks at PRC2 targets in Jmj ( -/- ) ESCs ... Paradoxically,
JMJ is
required for efficient binding of
PRC2 , indicating that the interplay of PRC2 and JMJ fine-tunes deposition of the H3K27me3 mark
Pasini et al., Nature 2010
:
JARID2 regulates binding of the
Polycomb repressive complex 2 to target genes in ES cells
Li et al., Genes Dev 2010
:
Jarid2 can bind DNA and its recruitment in ES cells is interdependent with that of PRC2, as
Jarid2 knockdown
reduced PRC2 at its target promoters, and ES cells devoid of the PRC2 component EED are deficient in Jarid2 promoter access
Negishi et al., PloS one 2010
:
Levels of both
Zfp277 and PcG proteins inversely correlated with those of reactive oxygen species ( ROS ) in senescing MEFs, but the treatment of Zfp277 ( -/- ) MEFs with an antioxidant
restored the binding of
PRC2 but not PRC1 to the Ink4a/Arf locus
Tae et al., Nucleic Acids Res 2011
(Leukemia...) :
Furthermore, inhibition of
BRD7 expression
reduces PRMT5 and
PRC2 recruitment to ST7 and RBL2 promoters ; however, only ST7 becomes transcriptionally derepressed
Schmitges et al., Mol Cell 2011
:
In addition to H3K4me3,
PRC2 is
inhibited by
H3K36me2/3 ( i.e., both H3K36me2 and H3K36me3 )
Zhou et al., Blood 2011
(Leukemia, Myeloid, Acute) :
We show that disruption of
PRC2 , either by DZNep treatment or EZH2 knockdown, reactivates TXNIP,
inhibits thioredoxin activity, and increases reactive oxygen species ( ROS ), leading to apoptosis
Zhang et al., J Biol Chem 2011
:
We show that
CDYL dramatically
enhances the methyltransferase activity of
PRC2 toward oligonucleosome substrates in vitro ...
CDYL is
required for chromatin targeting and maximal enzymatic activity of
PRC2 at their common target sites
Neri et al., Mol Cell Biol 2012
:
Myc regulates the transcription of the
PRC2 gene to control the expression of developmental genes in embryonic stem cells
He et al., PLoS Genet 2012
:
One possible role of
PRC2 mediated
H3K27me3 in the leaf-to-callus transition might relate to elimination of leaf features by silencing leaf-regulatory genes, as most leaf-preferentially expressed regulatory genes could not be silenced in the leaf explants of clf swn
Duan et al., Prostate 2013
(Prostatic Neoplasms) :
While androgen suppresses EZH2 in CRPC cells, in LNCaP cells, physiological concentrations of androgen stimulate expression of
PRC2 genes ( EZH2, SUZ12, and EED ), which is mediated by androgen induced ANCCA and
involves E2F and histone H3K4me3 methylase MLL1 complex
Ballaré et al., Nature structural & molecular biology 2012
:
These findings show that the interaction of
Phf19 with H3K36me2 and H3K36me3 is
essential for
PRC2 complex activity and for proper regulation of gene repression in embryonic stem cells ... These findings show that the interaction of Phf19 with
H3K36me2 and H3K36me3 is
essential for
PRC2 complex activity and for proper regulation of gene repression in embryonic stem cells
Hidalgo et al., Cell stem cell 2012
:
Epigenomic and gene expression changes induced by Ezh1 deletion in senesced HSCs demonstrated that
Ezh1 mediated
PRC2 activity catalyzes monomethylation and dimethylation of H3K27
Cai et al., Mol Cell 2013
:
Ectopically expressed
PHF1 induced Tudor dependent stabilization of
PRC2 complexes on bulk chromatin and mediated spreading of PRC2 and H3K27me3 into H3K36me3 containing chromatin regions
Chan et al., Stem Cells 2013
:
Depletion of
PRDM14 reduces
PRC2 binding at these loci and the concomitant reduction of H3K27me3 modification ... In addition, we show that PRDM14 recruits
PRC2 to
repress a key mesenchymal gene
ZEB1 , which enhances mesenchymal-to-epithelial transition in the initiation event of iPSC reprogramming
Fragola et al., PLoS Genet 2013
:
These results indicate that
PRC2 mediated
H3K27 trimethylation is required on a highly selective core of Polycomb targets whose repression enables TF-dependent cell reprogramming
Lewis et al., Science 2013
(Brain Neoplasms...) :
We find that
H3K27M inhibits the enzymatic activity of the
Polycomb repressive complex 2 through interaction with the EZH2 subunit
Aldiri et al., Development 2013
(Wnt Signaling Pathway) :
We also show that
Wnt/ß-catenin signaling acting through the receptor Frizzled 5, but independent of Sox2,
regulates expression of key
PRC2 subunits in the developing retina
Derkacheva et al., EMBO J 2013
:
While
p55 is not
essential for the in vitro enzymatic activity of
PRC2 , plant MSI1 was required for the functions of the EMBRYONIC FLOWER and the VERNALIZATION PRC2 complexes including trimethylation of histone H3 Lys27 ( H3K27 ) at the target chromatin, as well as gene repression and establishment of competence to flower ... While p55 is not essential for the in vitro enzymatic activity of PRC2, plant
MSI1 was
required for the functions of the EMBRYONIC FLOWER and the VERNALIZATION
PRC2 complexes including trimethylation of histone H3 Lys27 ( H3K27 ) at the target chromatin, as well as gene repression and establishment of competence to flower