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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 H3 family. Transcripts from this gene lack polyA tails; instead, they contain a palindromic termination element. This gene is located separately from the other H3 genes that are in the histone gene cluster on chromosome 6p22-p21.3.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: Histone H3.3
基因别名: H3-3A; H3-3B; H3.3A; H3.3B; H3F3; H3F3A; H3F3B; PP781
UniProt ID: (Human) P84243
Entrez Gene ID: (Human) 3020