Gene Symbol | SUV39H2 |
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Entrez Gene | 79723 |
Alt Symbol | KMT1B |
Species | Human |
Gene Type | protein-coding |
Description | suppressor of variegation 3-9 homolog 2 (Drosophila) |
Other Description | H3-K9-HMTase 2|histone H3-K9 methyltransferase 2|histone-lysine N-methyltransferase SUV39H2|lysine N-methyltransferase 1B|su(var)3-9 homolog 2 |
Swissprots | D3DRT4 Q5JSS4 Q8ND06 Q6I9Y3 Q5JSS5 Q9H5I1 |
Accessions | EAW86253 EAW86254 EAW86255 EAW86256 EAW86257 Q9H5I1 AK027067 BAB15645 AK222565 AK225369 AL834488 CAD39146 BC007754 AAH07754 BC029360 AAH29360 BU928392 CR457372 CAG33653 DB040298 DQ896015 ABM87014 EU176399 ABW03850 XM_006717503 XP_006717566 XM_011519661 XP_011517963 XM_011519662 XP_011517964 NM_001193424 NP_001180353 NM_001193425 NP_001180354 NM_001193426 NP_001180355 NM_001193427 NP_001180356 NM_024670 NP_078946 NR_034181 |
Function | 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 repeats. SUV39H1 is targeted to histone H3 via its interaction with RB1 and is involved in many processes, such as cell cycle regulation, transcriptional repression and regulation of telomere length. May participate in regulation of higher-order chromatin organization during spermatogenesis. Recruited by the large PER complex to the E-box elements of the circadian target genes such as PER2 itself or PER1, contributes to the conversion of local chrom |
Subcellular Location | Nucleus {ECO:0000250}. Chromosome, centromere {ECO:0000250}. Note=Associates with centromeric constitutive heterochromatin. {ECO:0000250}. |
Top Pathways | Lysine degradation |
Active human KMT1B / SUV39H2 protein fragment - ab80288 from Abcam
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Human KMT1B / SUV39H2 peptide - ab23082 from Abcam
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SUV39H2 Antibody Blocking Peptide - LS-E1965 from LifeSpan Bioscience
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SUV39H2 Antibody Blocking Peptide - LS-E1966 from LifeSpan Bioscience
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SUV39H2 Antibody Blocking Peptide - LS-E25461 from LifeSpan Bioscience
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SUV39H2 Antibody Blocking Peptide - LS-E6389 from LifeSpan Bioscience
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Recombinant Human SUV39H2 Protein - H00079723-P01 from Novus Biologicals
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SUV39H2 Peptide - P0330 from Novus Biologicals
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SUV39H2 Peptide - P0329 from Novus Biologicals
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SUV39H2-Antibody-C-term-Blocking-Peptide - BP1281b from Abgent, a WuXi AppTec company
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SUV39H2-Antibody-N-term-Blocking-Peptide - BP1281a from Abgent, a WuXi AppTec company
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SUV39H2-Antibody-C-term-Blocking-Peptide - BP19115b from Abgent, a WuXi AppTec company
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SUV39H2 blocking peptide - GTX25264-PEP from GeneTex
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SUV39H2 Blocking Peptide - 33R-4870 from Fitzgerald
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SUV39H2 Blocking Peptide - abx063978 from Abbexa
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KMT1B / SUV39H2 Peptide - AC21-0290-P from Abcore
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SUV39H2 / KMT1B - H00079723-P01 from Acris Antibodies
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SUV39H2 Peptide - 46-451P from ProSci
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SUV39H2 fusion protein - Ag1882 from Proteintech Group
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Recombinant SUV39H2 protein - 31359 from ActiveMotif
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Recombinant Human SUV39H2, GST-tagged - SUV39H2-472H from Creative Biomart
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Recombinant Human SUV39H2 - SUV39H2-29907TH from Creative Biomart
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Recombinant Human SUV39H2, GST-tagged - SUV39H2-3063H from Creative Biomart
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SUV39H2 Blocking Peptide - CBP2784 from Cohesion Biosciences
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KMT1B (H150) Peptide - BS2900P from Bioworld Technology
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