HIST2H2AB

From Wikipedia, the free encyclopedia

Histone cluster 2, H2ab

PDB rendering based on 1aoi.

Available structures: 1aoi, 1eqz, 1hio, 1hq3, 1kx3, 1kx4, 1kx5, 1m18, 1m19, 1m1a, 1p34, 1p3a, 1p3b, 1p3f, 1p3g, 1p3i, 1p3k, 1p3l, 1p3m, 1p3o, 1p3p, 1s32, 1tzy, 1zbb, 1zla, 2aro, 2cv5, 2f8n, 2fj7, 2hio, 2nzd

Identifiers

Symbol(s)

HIST2H2AB;

External IDs

MGI: 2448314 HomoloGene: 82162

Gene ontology
Molecular Function:	• DNA binding
Cellular Component:	• nucleosome • nucleus • chromosome
Biological Process:	• nucleosome assembly • chromosome organization and biogenesis (sensu Eukaryota)

RNA expression pattern

More reference expression data

Orthologs

Human

Mouse

Refseq

NM_175065 (mRNA)
NP_778235 (protein)

XM_886305 (mRNA)
XP_891398 (protein)

Location

Chr 1: 148.13 - 148.13 Mb

Chr 3: 96.31 - 96.31 Mb

Pubmed search

[1]

[2]

Histone cluster 2, H2ab, also known as HIST2H2AB, is a human gene.^[1]

Histones are basic nuclear proteins that are responsible for the nucleosome structure of the chromosomal fiber in eukaryotes. Nucleosomes consist of approximately 146 bp of DNA wrapped around a histone octamer composed of pairs of each of the four core histones (H2A, H2B, H3, and H4). The chromatin fiber is further compacted through the interaction of a linker histone, H1, with the DNA between the nucleosomes to form higher order chromatin structures. This gene is intronless and encodes a member of the histone H2A family. Transcripts from this gene contain a palindromic termination element.^[1]

[edit] References

^ ^a ^b Entrez Gene: HIST2H2AB histone cluster 2, H2ab.

[edit] Further reading

El Kharroubi A, Piras G, Zensen R, Martin MA (1998). "Transcriptional activation of the integrated chromatin-associated human immunodeficiency virus type 1 promoter.". Mol. Cell. Biol. 18 (5): 2535-44. PMID 9566873.
Deng L, de la Fuente C, Fu P, et al. (2001). "Acetylation of HIV-1 Tat by CBP/P300 increases transcription of integrated HIV-1 genome and enhances binding to core histones.". Virology 277 (2): 278-95. doi:10.1006/viro.2000.0593. PMID 11080476.
Deng L, Wang D, de la Fuente C, et al. (2001). "Enhancement of the p300 HAT activity by HIV-1 Tat on chromatin DNA.". Virology 289 (2): 312-26. doi:10.1006/viro.2001.1129. PMID 11689053.
Chen A, Kleiman FE, Manley JL, et al. (2002). "Autoubiquitination of the BRCA1*BARD1 RING ubiquitin ligase.". J. Biol. Chem. 277 (24): 22085-92. doi:10.1074/jbc.M201252200. PMID 11927591.
Marzluff WF, Gongidi P, Woods KR, et al. (2003). "The human and mouse replication-dependent histone genes.". Genomics 80 (5): 487-98. PMID 12408966.
Lusic M, Marcello A, Cereseto A, Giacca M (2004). "Regulation of HIV-1 gene expression by histone acetylation and factor recruitment at the LTR promoter.". EMBO J. 22 (24): 6550-61. doi:10.1093/emboj/cdg631. PMID 14657027.
Zhang Y, Griffin K, Mondal N, Parvin JD (2004). "Phosphorylation of histone H2A inhibits transcription on chromatin templates.". J. Biol. Chem. 279 (21): 21866-72. doi:10.1074/jbc.M400099200. PMID 15010469.
Aihara H, Nakagawa T, Yasui K, et al. (2004). "Nucleosomal histone kinase-1 phosphorylates H2A Thr 119 during mitosis in the early Drosophila embryo.". Genes Dev. 18 (8): 877-88. doi:10.1101/gad.1184604. PMID 15078818.
Wang H, Wang L, Erdjument-Bromage H, et al. (2004). "Role of histone H2A ubiquitination in Polycomb silencing.". Nature 431 (7010): 873-8. doi:10.1038/nature02985. PMID 15386022.
Hagiwara T, Hidaka Y, Yamada M (2005). "Deimination of histone H2A and H4 at arginine 3 in HL-60 granulocytes.". Biochemistry 44 (15): 5827-34. doi:10.1021/bi047505c. PMID 15823041.
Cao R, Tsukada Y, Zhang Y (2006). "Role of Bmi-1 and Ring1A in H2A ubiquitylation and Hox gene silencing.". Mol. Cell 20 (6): 845-54. doi:10.1016/j.molcel.2005.12.002. PMID 16359901.
Bergink S, Salomons FA, Hoogstraten D, et al. (2006). "DNA damage triggers nucleotide excision repair-dependent monoubiquitylation of histone H2A.". Genes Dev. 20 (10): 1343-52. doi:10.1101/gad.373706. PMID 16702407.
Gregory SG, Barlow KF, McLay KE, et al. (2006). "The DNA sequence and biological annotation of human chromosome 1.". Nature 441 (7091): 315-21. doi:10.1038/nature04727. PMID 16710414.