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Histones are basic nuclear proteins that are responsible for the nucleosome structure of the chromosomal fiber in eukaryotes. This structure consists of approximately 146 bp of DNA wrapped around a nucleosome, an 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 H3 family. Transcripts from this gene lack polyA tails; instead, they contain a palindromic termination element. This gene is found in a histone cluster on chromosome 1. This gene is one of four histone genes in the cluster that are duplicated; this record represents the telomeric copy.
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Protein Aliases: H3 histone family, member A; H3 histone family, member I; H3 histone family, member L; H3 histone family, member M; H3 histone, family 2; H3 histone, family 3B (H3.3B); H3-clustered histone 13; H3-clustered histone 14; H3-clustered histone 15; histone 1, H3a; histone 1, H3b; histone 1, H3f; histone 2, H3a; histone 2, H3c; Histone H3.1; Histone H3.2; Histone H3.3; Histone H3/a; Histone H3/b; Histone H3/c; Histone H3/d; Histone H3/f; Histone H3/h; Histone H3/i; Histone H3/j; Histone H3/k; Histone H3/l; Histone H3/m; Histone H3/o
Gene Aliases: H3; H3-3A; H3-3B; H3.2; H3.3A; H3.3B; H3/A; H3/i; H3/l; H3/M; H3/n; H3/o; H3C1; H3C10; H3C11; H3C12; H3C13; H3C14; H3C15; H3C2; H3C3; H3C4; H3C6; H3C7; H3C8; H3F2; H3F3; H3F3A; H3F3B; H3FA; H3FB; H3FC HIST1H3C; H3FD; H3FF; H3FH; H3FI; H3FJ; H3FK; H3FL; H3FM; H3FN; HIST1H3A; HIST1H3B; HIST1H3D; HIST1H3E; HIST1H3F; HIST1H3G; HIST1H3H; HIST1H3I; HIST1H3J; HIST2H3A; HIST2H3C; HIST2H3D; PP781
UniProt ID: (Human) P84243, (Human) P68431, (Human) Q71DI3
Entrez Gene ID: (Human) 3021, (Human) 8350, (Human) 8358, (Human) 8968, (Human) 333932, (Human) 126961
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