BRD2

BRD2
Available structures PDB Ortholog search: PDBe RCSB List of PDB id codes 1X0J, 2DVQ, 2DVR, 2DVS, 2DVV, 2E3K, 2G4A, 2YDW, 2YEK, 3AQA, 3ONI, 4A9E, 4A9F, 4A9H, 4A9I, 4A9J, 4A9M, 4A9N, 4A9O, 4AKN, 4ALG, 4ALH, 4J1P, 4MR5, 4MR6, 4QEU, 4QEV, 4QEW, 4UYF, 4UYG, 4UYH, 5BT5, 5DFD, 5HEM, 5DFB, 5HEL, 5HFQ, 5HEN, 5DFC, 5IG6, 5IBN, 5DW1
Identifiers
Aliases	BRD2 , D6S113E, FSH, FSRG1, NAT, RING3, RNF3, O27.1.1, bromodomain containing 2, BRD2-IT1
External IDs	OMIM: 601540; MGI: 99495; HomoloGene: 74540; GeneCards: BRD2; OMA:BRD2 - orthologs
Gene location (Human) Chr. Chromosome 6 (human) [1] Band 6p21.32 Start 32,968,594 bp [1] End 32,981,505 bp [1]
Gene location (Mouse) Chr. Chromosome 17 (mouse) [2] Band 17 B1|17 17.98 cM Start 34,330,997 bp [2] End 34,341,608 bp [2]
RNA expression pattern Bgee Human Mouse (ortholog) Top expressed in ventricular zone granulocyte ganglionic eminence left lobe of thyroid gland right testis right lobe of thyroid gland left testis pituitary gland anterior pituitary cerebellar hemisphere Top expressed in tail of embryo genital tubercle Rostral migratory stream lacrimal gland internal carotid artery neural layer of retina ventricular zone yolk sac external carotid artery granulocyte More reference expression data BioGPS More reference expression data
Gene ontology Molecular function chromatin binding protein binding lysine-acetylated histone binding Cellular component cytoplasm nucleus nucleoplasm nuclear speck Biological process regulation of transcription by RNA polymerase II nucleosome assembly regulation of transcription, DNA-templated transcription, DNA-templated spermatogenesis chromatin organization viral process Sources:Amigo / QuickGO
Orthologs Species Human Mouse Entrez 6046 14312 Ensembl ENSG00000215077 ENSG00000234507 ENSG00000230678 ENSG00000204256 ENSG00000235307 ENSG00000236227 ENSG00000234704 ENSMUSG00000024335 UniProt P25440 Q7JJ13 RefSeq (mRNA) NM_001113182 NM_001199455 NM_001199456 NM_001291986 NM_005104 NM_001025387 NM_001204973 NM_010238 RefSeq (protein) NP_001106653 NP_001186384 NP_001186385 NP_001278915 NP_005095 NP_001191902 NP_034368 Location (UCSC) Chr 6: 32.97 – 32.98 Mb Chr 17: 34.33 – 34.34 Mb PubMed search [3] [4]
Wikidata
View/Edit Human View/Edit Mouse

Bromodomain-containing protein 2 is a protein that in humans is encoded by the BRD2 gene. BRD2 is part of the Bromodomain and Extra-Terminal motif (BET) protein family that also contains BRD3, BRD4, and BRDT in mammals ^{[5] [6] [7]}

Early descriptions demonstrated that BRD2 gene product is a mitogen-activated kinase which localizes to the nucleus. The gene maps to the major histocompatibility complex (MHC) class II region on chromosome 6p21.3 but sequence comparison suggests that the protein is not involved in the immune response. Homology to the Drosophila gene female sterile homeotic suggests that this human gene may be part of a signal transduction pathway involved in growth control. ^[7]

Functions

• BRD2 has been implicated in cancer. ^{[5] [8]}
• BRD2 loss in mice causes obesity without diabetes for unknown reasons. ^[5]
• BRD2 may have functional overlap with close homolog BRD3. ^[9]
• BRD2 function is blocked by BET inhibitors.

Interactions

BRD2 has been shown to interact with E2F2, ^{[10] [11]} and many transcription factors including GATA1. ^[9]

References

1. ENSG00000234507, ENSG00000230678, ENSG00000204256, ENSG00000235307, ENSG00000236227, ENSG00000234704 GRCh38: Ensembl release 89: ENSG00000215077, ENSG00000234507, ENSG00000230678, ENSG00000204256, ENSG00000235307, ENSG00000236227, ENSG00000234704 – Ensembl, May 2017
2. GRCm38: Ensembl release 89: ENSMUSG00000024335 – 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. Belkina, A. C.; Denis, G. V. (2012). "BET domain co-regulators in obesity, inflammation and cancer". Nature Reviews Cancer. 12 (7): 465–77. doi:10.1038/nrc3256. PMC   3934568 . PMID   22722403.
6. Thorpe KL, Abdulla S, Kaufman J, Trowsdale J, Beck S (October 1996). "Phylogeny and structure of the RING3 gene". Immunogenetics. 44 (5): 391–6. doi:10.1007/BF02602785. PMID   8781126. S2CID   44613743.
7. "BRD2 bromodomain containing 2 [ Homo sapiens (human) ]".
8. Shi, J; Vakoc, C. R. (2014). "The mechanisms behind the therapeutic activity of BET bromodomain inhibition". Molecular Cell. 54 (5): 728–36. doi:10.1016/j.molcel.2014.05.016. PMC   4236231 . PMID   24905006.
9. Stonestrom, A. J.; Hsu, S. C.; Jahn, K. S.; Huang, P; Keller, C. A.; Giardine, B. M.; Kadauke, S; Campbell, A. E.; Evans, P; Hardison, R. C.; Blobel, G. A. (2015). "Functions of BET proteins in erythroid gene expression". Blood. 125 (18): 2825–34. doi:10.1182/blood-2014-10-607309. PMC   4424630 . PMID   25696920.
10. Crowley, Thomas E; Kaine Emily M; Yoshida Manabu; Nandi Anindita; Wolgemuth Debra J (August 2002). "Reproductive cycle regulation of nuclear import, euchromatic localization, and association with components of Pol II mediator of a mammalian double-bromodomain protein". Mol. Endocrinol. 16 (8). United States: 1727–37. doi: 10.1210/me.2001-0353 . ISSN   0888-8809. PMID   12145330.
11. Denis, G V; Vaziri C; Guo N; Faller D V (August 2000). "RING3 kinase transactivates promoters of cell cycle regulatory genes through E2F". Cell Growth Differ. 11 (8). UNITED STATES: 417–24. ISSN   1044-9523. PMC   3968681 . PMID   10965846.

External links

• Human BRD2 genome location and BRD2 gene details page in the UCSC Genome Browser .

Further reading

• Haynes SR, Dollard C, Winston F, et al. (1992). "The bromodomain: a conserved sequence found in human, Drosophila and yeast proteins". Nucleic Acids Res. 20 (10): 2603. doi:10.1093/nar/20.10.2603. PMC   312404 . PMID   1350857.
• Okamoto N, Ando A, Kawai J, et al. (1992). "Orientation of HLA-DNA gene and identification of a CpG island-associated gene adjacent to DNA in human major histocompatibility complex class II region". Hum. Immunol. 32 (3): 221–8. doi:10.1016/0198-8859(91)90059-I. PMID   1663500.
• Denis GV, Green MR (1996). "A novel, mitogen-activated nuclear kinase is related to a Drosophila developmental regulator". Genes Dev. 10 (3): 261–71. doi: 10.1101/gad.10.3.261 . PMID   8595877.
• Thorpe KL, Gorman P, Thomas C, et al. (1997). "Chromosomal localization, gene structure and transcription pattern of the ORFX gene, a homologue of the MHC-linked RING3 gene". Gene. 200 (1–2): 177–83. doi:10.1016/S0378-1119(97)00415-0. PMID   9373153.
• Taniguchi Y, Matsuzaka Y, Fujimoto H, et al. (1998). "Nucleotide sequence of the ring3 gene in the class II region of the mouse MHC and its abundant expression in testicular germ cells". Genomics. 51 (1): 114–23. doi:10.1006/geno.1998.5262. PMID   9693039.
• Guo N, Faller DV, Denis GV (2000). "Activation-induced nuclear translocation of RING3". J. Cell Sci. 113 (17): 3085–91. doi:10.1242/jcs.113.17.3085. PMC   3936601 . PMID   10934046.
• Denis GV, Vaziri C, Guo N, Faller DV (2001). "RING3 kinase transactivates promoters of cell cycle regulatory genes through E2F". Cell Growth Differ. 11 (8): 417–24. PMC   3968681 . PMID   10965846.
• BelAiba RS, Baril P, Chebloune Y, et al. (2001). "Identification and cloning of an 85-kDa protein homologous to RING3 that is upregulated in proliferating endothelial cells". Eur. J. Biochem. 268 (16): 4398–407. doi: 10.1046/j.1432-1327.2001.02355.x . PMID   11502199.
• Crowley TE, Kaine EM, Yoshida M, et al. (2003). "Reproductive cycle regulation of nuclear import, euchromatic localization, and association with components of Pol II mediator of a mammalian double-bromodomain protein". Mol. Endocrinol. 16 (8): 1727–37. doi: 10.1210/me.2001-0353 . PMID   12145330.
• Strausberg RL, Feingold EA, Grouse LH, et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. Bibcode:2002PNAS...9916899M. doi: 10.1073/pnas.242603899 . PMC   139241 . PMID   12477932.
• Zhou M, Peng C, Nie XM, et al. (2003). "[Expression of BRD7-interacting proteins, BRD2 and BRD3, in nasopharyngeal carcinoma tissues]". AI Zheng. 22 (2): 123–7. PMID   12600283.
• Pal DK, Evgrafov OV, Tabares P, et al. (2003). "BRD2 (RING3) is a probable major susceptibility gene for common juvenile myoclonic epilepsy". Am. J. Hum. Genet. 73 (2): 261–70. doi:10.1086/377006. PMC   1180366 . PMID   12830434.
• Mungall AJ, Palmer SA, Sims SK, et al. (2003). "The DNA sequence and analysis of human chromosome 6". Nature. 425 (6960): 805–11. Bibcode:2003Natur.425..805M. doi: 10.1038/nature02055 . PMID   14574404.
• Ota T, Suzuki Y, Nishikawa T, et al. (2004). "Complete sequencing and characterization of 21,243 full-length human cDNAs". Nat. Genet. 36 (1): 40–5. doi: 10.1038/ng1285 . PMID   14702039.
• Kanno T, Kanno Y, Siegel RM, et al. (2004). "Selective recognition of acetylated histones by bromodomain proteins visualized in living cells". Mol. Cell. 13 (1): 33–43. doi: 10.1016/S1097-2765(03)00482-9 . PMID   14731392.
• Beausoleil SA, Jedrychowski M, Schwartz D, et al. (2004). "Large-scale characterization of HeLa cell nuclear phosphoproteins". Proc. Natl. Acad. Sci. U.S.A. 101 (33): 12130–5. Bibcode:2004PNAS..10112130B. doi: 10.1073/pnas.0404720101 . PMC   514446 . PMID   15302935.
• Gerhard DS, Wagner L, Feingold EA, et al. (2004). "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)". Genome Res. 14 (10B): 2121–7. doi:10.1101/gr.2596504. PMC   528928 . PMID   15489334.
• Benevolenskaya EV, Murray HL, Branton P, et al. (2005). "Binding of pRB to the PHD protein RBP2 promotes cellular differentiation". Mol. Cell. 18 (6): 623–35. doi: 10.1016/j.molcel.2005.05.012 . PMID   15949438.