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GeezerVison is showing en.wikipedia.org — KMT2B - Wikipedia

(Redirected from MLL4)

KMT2B
Identifiers
AliasesKMT2B, HRX2, MLL1B, MLL2, MLL4, TRX2, WBP-7, WBP7, CXXC10, lysine methyltransferase 2B, DYT28
External IDsOMIM: 606834; MGI: 109565; GeneCards: KMT2B
Available structures
PDBOrtholog search: PDBe RCSB
List of PDB id codes

3UVM, 4ERZ, 4PZI

Enzyme activity
EC #BRENDAExPASyKEGGMetaCyc
2.1.1.364↗↗↗↗
Gene location (Human)
Chromosome 19 (human)
Chr.Chromosome 19 (human)[1]
Chromosome 19 (human)
Genomic location for KMT2B
Genomic location for KMT2B
Band19q13.12Start35,717,973 bp[1]
End35,738,880 bp[1]
Gene location (Mouse)
Chromosome 7 (mouse)
Chr.Chromosome 7 (mouse)[2]
Chromosome 7 (mouse)
Genomic location for KMT2B
Genomic location for KMT2B
Band7|7 B1Start30,268,283 bp[2]
End30,288,151 bp[2]
RNA expression pattern
Bgee
HumanMouse (ortholog)
Top expressed in
  • right testis

  • left testis

  • right hemisphere of cerebellum

  • anterior pituitary

  • granulocyte

  • skin of leg

  • right lobe of thyroid gland

  • skin of abdomen

  • left lobe of thyroid gland

  • gastric mucosa
Top expressed in
  • secondary oocyte

  • genital tubercle

  • tail of embryo

  • zygote

  • hand

  • neural layer of retina

  • otic vesicle

  • mesenteric lymph nodes

  • granulocyte

  • ventricular zone
More reference expression data
BioGPS


More reference expression data
Gene ontology
Molecular function
  • methyltransferase activity
  • transferase activity
  • DNA binding
  • DNA-binding transcription factor activity
  • zinc ion binding
  • metal ion binding
  • protein binding
  • histone-lysine N-methyltransferase activity
  • histone methyltransferase activity (H3-K4 specific)
  • DNA-binding transcription factor activity, RNA polymerase II-specific
Cellular component
  • nucleoplasm
  • nucleus
  • histone methyltransferase complex
Biological process
  • regulation of transcription, DNA-templated
  • histone H3-K4 trimethylation
  • regulation of histone H3-K4 methylation
  • memory
  • transcription, DNA-templated
  • methylation
  • ovarian follicle development
  • histone lysine methylation
  • ovulation
  • oocyte differentiation
  • histone H3-K4 methylation
  • regulation of megakaryocyte differentiation
  • chromatin organization
  • regulation of transcription by RNA polymerase II
  • positive regulation of transcription, DNA-templated
Sources:Amigo / QuickGO
Orthologs
DatabasesNCBI: entry; OMA: entry
SpeciesHumanMouse
Entrez

9757

75410

Ensembl

ENSG00000272333

ENSMUSG00000006307

UniProt

Q9UMN6

O08550

RefSeq (mRNA)

NM_014727

NM_001290573
NM_029274

RefSeq (protein)

NP_055542

NP_001277502
NP_083550

Location (UCSC)Chr 19: 35.72 – 35.74 MbChr 7: 30.27 – 30.29 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse

Histone-lysine N-methyltransferase 2B is a protein that in humans is encoded by the KMT2B gene.[5]

This gene encodes a protein which contains multiple domains including a CXXC zinc finger, three PHD zinc fingers, two FY-rich domains, and a SET (suppressor of variegation, enhancer of zeste, and trithorax) domain. The SET domain is a conserved C-terminal domain that characterizes proteins of the MLL (mixed-lineage leukemia) family. This gene is ubiquitously expressed in adult tissues. It is also amplified in solid tumor cell lines, and may be involved in human cancer. Two alternatively spliced transcript variants encoding distinct isoforms have been reported for this gene, however, the full length nature of the shorter transcript is not known.[5]

References

  1. 1 2 3 GRCh38: Ensembl release 89: ENSG00000272333 – Ensembl, May 2017
  2. 1 2 3 GRCm38: Ensembl release 89: ENSMUSG00000006307 – 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. 1 2 "Entrez Gene: MLL4 myeloid/lymphoid or mixed-lineage leukemia 4".

Further reading

  • Bedford MT, Chan DC, Leder P (1997). "FBP WW domains and the Abl SH3 domain bind to a specific class of proline-rich ligands". The EMBO Journal. 16 (9): 2376–2383. doi:10.1093/emboj/16.9.2376. PMC 1169838. PMID 9171351.
  • Nagase T, Ishikawa K, Nakajima D, Ohira M, Seki N, Miyajima N, et al. (April 1997). "Prediction of the coding sequences of unidentified human genes. VII. The complete sequences of 100 new cDNA clones from brain which can code for large proteins in vitro". DNA Research. 4 (2): 141–150. doi:10.1093/dnares/4.2.141. PMID 9205841.
  • FitzGerald KT, Diaz MO (1999). "MLL2: A new mammalian member of the trx/MLL family of genes". Genomics. 59 (2): 187–192. doi:10.1006/geno.1999.5860. PMID 10409430.
  • Huntsman DG, Chin SF, Muleris M, Batley SJ, Collins VP, Wiedemann LM, et al. (December 1999). "MLL2, the second human homolog of the Drosophila trithorax gene, maps to 19q13.1 and is amplified in solid tumor cell lines". Oncogene. 18 (56): 7975–7984. doi:10.1038/sj.onc.1203291. PMID 10637508.
  • Strausberg RL, Feingold EA, Grouse LH, Derge JG, Klausner RD, Collins FS, et al. (December 2002). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences". Proceedings of the National Academy of Sciences of the United States of America. 99 (26): 16899–16903. Bibcode:2002PNAS...9916899M. doi:10.1073/pnas.242603899. PMC 139241. PMID 12477932.
  • Grimwood J, Gordon LA, Olsen A, Terry A, Schmutz J, Lamerdin J, et al. (April 2004). "The DNA sequence and biology of human chromosome 19". Nature. 428 (6982): 529–535. Bibcode:2004Natur.428..529G. doi:10.1038/nature02399. PMID 15057824.
  • Colland F, Jacq X, Trouplin V, Mougin C, Groizeleau C, Hamburger A, et al. (July 2004). "Functional proteomics mapping of a human signaling pathway". Genome Research. 14 (7): 1324–1332. doi:10.1101/gr.2334104. PMC 442148. PMID 15231748.
  • Beausoleil SA, Jedrychowski M, Schwartz D, Elias JE, Villén J, Li J, et al. (August 2004). "Large-scale characterization of HeLa cell nuclear phosphoproteins". Proceedings of the National Academy of Sciences of the United States of America. 101 (33): 12130–12135. Bibcode:2004PNAS..10112130B. doi:10.1073/pnas.0404720101. PMC 514446. PMID 15302935.
  • Gerhard DS, Wagner L, Feingold EA, Shenmen CM, Grouse LH, Schuler G, et al. (October 2004). "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)". Genome Research. 14 (10B): 2121–2127. doi:10.1101/gr.2596504. PMC 528928. PMID 15489334.
  • Lim J, Hao T, Shaw C, Patel AJ, Szabó G, Rual JF, et al. (May 2006). "A protein-protein interaction network for human inherited ataxias and disorders of Purkinje cell degeneration". Cell. 125 (4): 801–814. doi:10.1016/j.cell.2006.03.032. PMID 16713569. S2CID 13709685.
  • Olsen JV, Blagoev B, Gnad F, Macek B, Kumar C, Mortensen P, et al. (November 2006). "Global, in vivo, and site-specific phosphorylation dynamics in signaling networks". Cell. 127 (3): 635–648. doi:10.1016/j.cell.2006.09.026. PMID 17081983. S2CID 7827573.

External links

  • MLL4+protein,+human at the U.S. 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.

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Categories:
  • Genes on human chromosome 19
  • CpG-binding proteins
  • Human chromosome 19 gene stubs
  • PHD finger proteins
  • Histone lysine methyltransferases
  • CXXC zinc fingers
  • SET domain proteins
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