Histone-lysine N-methyltransferase SUV39H2

A histone-lysine N-methyltransferase SUV39H2 that is encoded in the genome of human. [PRO:DNx, UniProtKB:Q9H5I1]

Synonyms

EC 2.1.1.355;
Histone H3-K9 methyltransferase 2;
H3-K9-HMTase 2;
Lysine N-methyltransferase 1B;
Suppressor of variegation 3-9 homolog 2;
Su(var)3-9 homolog 2

Research

Bioassay Publications (4)

Timeframe	Studies on this Protein(%)	All Drugs %
pre-1990	0 (0.00)	18.7374
1990's	0 (0.00)	18.2507
2000's	0 (0.00)	29.6817
2010's	4 (100.00)	24.3611
2020's	0 (0.00)	2.80

Compounds (3)

Drugs with Inhibition Measurements

Drug	Taxonomy	Measurement	Average (mM)	Bioassay(s)	Publication(s)
s-adenosylhomocysteine	Homo sapiens (human)	IC50	27.0000	2	2
gsk343	Homo sapiens (human)	IC50	123.0000	1	1
6,7-dimethoxy-2-(pyrrolidin-1-yl)-n-(5-(pyrrolidin-1-yl)pentyl)quinazolin-4-amine	Homo sapiens (human)	IC50	100.0000	1	1

Enables

This protein enables 8 target(s):

Target	Category	Definition
transcription cis-regulatory region binding	molecular function	Binding to a specific sequence of DNA that is part of a regulatory region that controls transcription of that section of the DNA. The transcribed region might be described as a gene, cistron, or operon. [GOC:txnOH]
protein binding	molecular function	Binding to a protein. [GOC:go_curators]
zinc ion binding	molecular function	Binding to a zinc ion (Zn). [GOC:ai]
histone H3K9 methyltransferase activity	molecular function	Catalysis of the reaction: S-adenosyl-L-methionine + histone H3 L-lysine (position 9) = S-adenosyl-L-homocysteine + histone H3 N6-methyl-L-lysine (position 9). This reaction is the addition of up to three methyl groups to the lysine residue at position 9 of the histone H3 protein. [GOC:ai]
histone H3 methyltransferase activity	molecular function	Catalysis of the reaction: S-adenosyl-L-methionine + a histone H3 = S-adenosyl-L-homocysteine + a methylated histone H3. Histone methylation generally occurs on either an arginine or a lysine residue. [PMID:28450737]
histone H3K9 trimethyltransferase activity	molecular function	Catalysis of the reaction: L-lysyl9-[histone H3] + 3 S-adenosyl-L-methionine = 3 H+ + N6,N6,N6-trimethyl-L-lysyl9-[histone H3] + 3 S-adenosyl-L-homocysteine. This reaction is the successive addition of three methyl groups to the unmethylated lysine residue at position 9 of histone H3, producing histone H3K9me3. [RHEA:60276]
S-adenosyl-L-methionine binding	molecular function	Binding to S-adenosyl-L-methionine. [GO_REF:0000067, GOC:BHF, GOC:hal, GOC:TermGenie, PMID:22985361]
ubiquitin-like ligase-substrate adaptor activity	molecular function	The binding activity of a molecule that brings together a ubiquitin-like ligase (including ubiquitin ligase and UFM1 ligase) and its substrate. Usually mediated by F-box BTB/POZ domain proteins. [PMID:24658274]

Located In

This protein is located in 2 target(s):

Target	Category	Definition
chromosome, centromeric region	cellular component	The region of a chromosome that includes the centromeric DNA and associated proteins. In monocentric chromosomes, this region corresponds to a single area of the chromosome, whereas in holocentric chromosomes, it is evenly distributed along the chromosome. [GOC:cjm, GOC:elh, GOC:kmv, GOC:pr]
nucleoplasm	cellular component	That part of the nuclear content other than the chromosomes or the nucleolus. [GOC:ma, ISBN:0124325653]

Active In

This protein is active in 1 target(s):

Target	Category	Definition
nucleus	cellular component	A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent. [GOC:go_curators]

Part Of

This protein is part of 1 target(s):

Target	Category	Definition
chromatin	cellular component	The ordered and organized complex of DNA, protein, and sometimes RNA, that forms the chromosome. [GOC:elh, PMID:20404130]

Involved In

This protein is involved in 8 target(s):

Target	Category	Definition
chromatin organization	biological process	The assembly or remodeling of chromatin composed of DNA complexed with histones, other associated proteins, and sometimes RNA. [PMID:20404130]
chromatin remodeling	biological process	A dynamic process of chromatin reorganization resulting in changes to chromatin structure. These changes allow DNA metabolic processes such as transcriptional regulation, DNA recombination, DNA repair, and DNA replication. [GOC:jid, GOC:vw, PMID:12042764, PMID:12697820]
circadian rhythm	biological process	Any biological process in an organism that recurs with a regularity of approximately 24 hours. [GOC:bf, GOC:go_curators]
cell differentiation	biological process	The cellular developmental process in which a relatively unspecialized cell, e.g. embryonic or regenerative cell, acquires specialized structural and/or functional features that characterize a specific cell. Differentiation includes the processes involved in commitment of a cell to a specific fate and its subsequent development to the mature state. [ISBN:0198506732]
methylation	biological process	The process in which a methyl group is covalently attached to a molecule. [GOC:mah]
epigenetic programming in the zygotic pronuclei	biological process	The global programming of epigenetic modifications in the zygote following fertilization. The paternal genome undergoes active DNA demethylation before the first cell division, while the adjacent maternal genome is protected from this process. [GOC:sp, PMID:22868271]
negative regulation of gene expression, epigenetic	biological process	An epigenetic process that silences gene expression at specific genomic regions through chromatin remodeling either by modifying higher order chromatin fiber structure, nucleosomal histones, or the cytosine DNA methylation. [PMID:22243696]
negative regulation of DNA-templated transcription	biological process	Any process that stops, prevents, or reduces the frequency, rate or extent of cellular DNA-templated transcription. [GOC:go_curators, GOC:txnOH]