KMT2C

Lysine N-methyltransferase 2C (KMT2C) also known as myeloid/lymphoid or mixed-lineage leukemia protein 3 (MLL3) is an enzyme that in humans is encoded by the KMT2C gene.[5][6]

KMT2C
Available structures PDB Ortholog search: PDBe RCSB List of PDB id codes 2YSM, 2YUK, 3UVL, 4ERY, 5F59, 5F6K
Identifiers
Aliases	KMT2C, HALR, MLL3, lysine methyltransferase 2C, KLEFS2
External IDs	OMIM: 606833 MGI: 2444959 HomoloGene: 46480 GeneCards: KMT2C
Gene location (Human) Chr. Chromosome 7 (human)[1] Band 7q36.1 Start 152,134,922 bp[1] End 152,436,005 bp[1]
Gene location (Mouse) Chr. Chromosome 5 (mouse)[2] Band 5|5 A3-B1 Start 25,271,798 bp[2] End 25,498,783 bp[2]
Gene ontology Molecular function • methyltransferase activity • transferase activity • DNA binding • GO:0001948 protein binding • histone methyltransferase activity (H3-K4 specific) • metal ion binding • transferase activity, transferring acyl groups • histone-lysine N-methyltransferase activity • RNA binding • GO:0001105 transcription coactivator activity • histone binding Cellular component • MLL3/4 complex • cell nucleus • nucleoplasm • histone methyltransferase complex Biological process • histone lysine methylation • methylation • regulation of transcription, DNA-templated • transcription, DNA-templated • covalent chromatin modification • histone H3-K4 methylation • regulation of megakaryocyte differentiation • chromatin organization • positive regulation of transcription from RNA polymerase II promoter Sources:Amigo / QuickGO
Orthologs
Species	Human	Mouse
Entrez	58508	231051
Ensembl	ENSG00000055609	ENSMUSG00000038056
UniProt	Q8NEZ4	Q8BRH4
RefSeq (mRNA)	NM_021230 NM_170606	NM_001081383
RefSeq (protein)	NP_733751	n/a
Location (UCSC)	Chr 7: 152.13 – 152.44 Mb	Chr 5: 25.27 – 25.5 Mb
PubMed search	[3]	[4]
Wikidata
View/Edit Human View/Edit Mouse

Function

This gene is a member of the myeloid/lymphoid or mixed-lineage leukemia (MLL) family and encodes a nuclear protein with an AT-hook DNA-binding domain, a DHHC-type zinc finger, six PHD-type zinc fingers, a SET domain, a post-SET domain and a RING-type zinc finger. This protein is a member of the ASC-2/NCOA6 complex (ASCOM), which possesses histone methylation activity and is involved in transcriptional coactivation. Alternate transcriptional splice variants, encoding different isoforms, have been characterized.[6]

Interactions

MLL3 has been shown to interact with NCOA6[7] and RBBP5.[7]

References

1. GRCh38: Ensembl release 89: ENSG00000055609 - Ensembl, May 2017
2. GRCm38: Ensembl release 89: ENSMUSG00000038056 - Ensembl, May 2017
3. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
4. "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
5. Nagase T, Kikuno R, Ishikawa K, Hirosawa M, Ohara O (Apr 2000). "Prediction of the coding sequences of unidentified human genes. XVII. The complete sequences of 100 new cDNA clones from brain which code for large proteins in vitro". DNA Research. 7 (2): 143–50. doi:10.1093/dnares/7.2.143. PMID 10819331.
6. "Entrez Gene: MLL3 myeloid/lymphoid or mixed-lineage leukemia 3".
7. Goo YH, Sohn YC, Kim DH, Kim SW, Kang MJ, Jung DJ, Kwak E, Barlev NA, Berger SL, Chow VT, Roeder RG, Azorsa DO, Meltzer PS, Suh PG, Song EJ, Lee KJ, Lee YC, Lee JW (Jan 2003). "Activating signal cointegrator 2 belongs to a novel steady-state complex that contains a subset of trithorax group proteins". Molecular and Cellular Biology. 23 (1): 140–9. doi:10.1128/MCB.23.1.140-149.2003. PMC 140670. PMID 12482968.

Further reading

• Nakajima D, Okazaki N, Yamakawa H, Kikuno R, Ohara O, Nagase T (Jun 2002). "Construction of expression-ready cDNA clones for KIAA genes: manual curation of 330 KIAA cDNA clones". DNA Research. 9 (3): 99–106. doi:10.1093/dnares/9.3.99. PMID 12168954.
• Bonaldo MF, Lennon G, Soares MB (Sep 1996). "Normalization and subtraction: two approaches to facilitate gene discovery". Genome Research. 6 (9): 791–806. doi:10.1101/gr.6.9.791. PMID 8889548.
• Sanger Centre, The; Washington University Genome Sequencing Cente, The (Nov 1998). "Toward a complete human genome sequence". Genome Research. 8 (11): 1097–108. doi:10.1101/gr.8.11.1097. PMID 9847074.
• Tan YC, Chow VT (2002). "Novel human HALR (MLL3) gene encodes a protein homologous to ALR and to ALL-1 involved in leukemia, and maps to chromosome 7q36 associated with leukemia and developmental defects". Cancer Detection and Prevention. 25 (5): 454–69. PMID 11718452.
• Ruault M, Brun ME, Ventura M, Roizès G, De Sario A (Feb 2002). "MLL3, a new human member of the TRX/MLL gene family, maps to 7q36, a chromosome region frequently deleted in myeloid leukaemia". Gene. 284 (1–2): 73–81. doi:10.1016/S0378-1119(02)00392-X. PMID 11891048.
• Goo YH, Sohn YC, Kim DH, Kim SW, Kang MJ, Jung DJ, Kwak E, Barlev NA, Berger SL, Chow VT, Roeder RG, Azorsa DO, Meltzer PS, Suh PG, Song EJ, Lee KJ, Lee YC, Lee JW (Jan 2003). "Activating signal cointegrator 2 belongs to a novel steady-state complex that contains a subset of trithorax group proteins". Molecular and Cellular Biology. 23 (1): 140–9. doi:10.1128/MCB.23.1.140-149.2003. PMC 140670. PMID 12482968.
• Suzuki Y, Yamashita R, Shirota M, Sakakibara Y, Chiba J, Mizushima-Sugano J, Nakai K, Sugano S (Sep 2004). "Sequence comparison of human and mouse genes reveals a homologous block structure in the promoter regions". Genome Research. 14 (9): 1711–8. doi:10.1101/gr.2435604. PMC 515316. PMID 15342556.
• Fukuda K, Sakakura C, Miyagawa K, Kuriu Y, Kin S, Nakase Y, Hagiwara A, Mitsufuji S, Okazaki Y, Hayashizaki Y, Yamagishi H (Oct 2004). "Differential gene expression profiles of radioresistant oesophageal cancer cell lines established by continuous fractionated irradiation". British Journal of Cancer. 91 (8): 1543–50. doi:10.1038/sj.bjc.6602187. PMC 2409931. PMID 15365572.
• Kimura K, Wakamatsu A, Suzuki Y, Ota T, Nishikawa T, Yamashita R, Yamamoto J, Sekine M, Tsuritani K, Wakaguri H, Ishii S, Sugiyama T, Saito K, Isono Y, Irie R, Kushida N, Yoneyama T, Otsuka R, Kanda K, Yokoi T, Kondo H, Wagatsuma M, Murakawa K, Ishida S, Ishibashi T, Takahashi-Fujii A, Tanase T, Nagai K, Kikuchi H, Nakai K, Isogai T, Sugano S (Jan 2006). "Diversification of transcriptional modulation: large-scale identification and characterization of putative alternative promoters of human genes". Genome Research. 16 (1): 55–65. doi:10.1101/gr.4039406. PMC 1356129. PMID 16344560.
• Kim SC, Sprung R, Chen Y, Xu Y, Ball H, Pei J, Cheng T, Kho Y, Xiao H, Xiao L, Grishin NV, White M, Yang XJ, Zhao Y (Aug 2006). "Substrate and functional diversity of lysine acetylation revealed by a proteomics survey". Molecular Cell. 23 (4): 607–18. doi:10.1016/j.molcel.2006.06.026. PMID 16916647.
• Olsen JV, Blagoev B, Gnad F, Macek B, Kumar C, Mortensen P, Mann M (Nov 2006). "Global, in vivo, and site-specific phosphorylation dynamics in signaling networks". Cell. 127 (3): 635–48. doi:10.1016/j.cell.2006.09.026. PMID 17081983. S2CID 7827573.
• Ewing RM, Chu P, Elisma F, Li H, Taylor P, Climie S, McBroom-Cerajewski L, Robinson MD, O'Connor L, Li M, Taylor R, Dharsee M, Ho Y, Heilbut A, Moore L, Zhang S, Ornatsky O, Bukhman YV, Ethier M, Sheng Y, Vasilescu J, Abu-Farha M, Lambert JP, Duewel HS, Stewart II, Kuehl B, Hogue K, Colwill K, Gladwish K, Muskat B, Kinach R, Adams SL, Moran MF, Morin GB, Topaloglou T, Figeys D (2007). "Large-scale mapping of human protein-protein interactions by mass spectrometry". Molecular Systems Biology. 3 (1): 89. doi:10.1038/msb4100134. PMC 1847948. PMID 17353931.
• Cho YW, Hong T, Hong S, Guo H, Yu H, Kim D, Guszczynski T, Dressler GR, Copeland TD, Kalkum M, Ge K (Jul 2007). "PTIP associates with MLL3- and MLL4-containing histone H3 lysine 4 methyltransferase complex". The Journal of Biological Chemistry. 282 (28): 20395–406. doi:10.1074/jbc.M701574200. PMC 2729684. PMID 17500065.
• Ahn CH, Yoo NJ, Lee JW, Lee SH, Lee SH (Jul 2007). "Absence of MLL3 mutations in colorectal carcinomas of Korean patients". APMIS. 115 (7): 859–60. doi:10.1111/j.1600-0463.2007.apm_696.x. PMID 17614854. S2CID 2468083.

External links

• MLL3+protein,+human at the US National Library of Medicine Medical Subject Headings (MeSH)

This article incorporates text from the United States National Library of Medicine, which is in the public domain.