H3 histone pseudogene 24

H3 histone pseudogene 24 is a DNA sequence found at the human 5p15.1 chromosomal locus, classified as one of the pseudogenes of the histone H3 family[1]. Unlike canonical histone H3 genes, which encode core nucleosomal proteins playing essential roles in chromatin structure and gene regulation[3], H3 histone pseudogene 24 does not encode a functional protein. It is believed to have arisen from segmental duplication or historical gene rearrangements within the H3 gene clusters and contains extensive sequence similarity to functional histone H3 genes but lacks coding capacity due to disruptive mutations or truncations[1]. No evidence exists that it serves regulatory, structural, or disease-related roles, and its primary significance is in its contribution to the complexity and evolutionary history of the histone gene family[1]. Supporting and clarifying information: - Location and Genomic Context: H3 histone pseudogene 24 is one of several H3 pseudogenes mapped to a cluster at chromosome 5p15.1, among a highly duplicated and complex locus, and is closely associated with other non-functional, duplicated H3-like sequences like p23 and p26[1]. - Functional Status: Labeled as a pseudogene, it is presumed non-coding and non-functional at the protein level. Pseudogenes of histones, unlike their coding counterparts, do not produce core nucleosome proteins and therefore do not directly partake in chromatin biology or gene regulation. - Relevance to Disease and Therapy: Unlike certain histone variants (such as H3.3) that are implicated in human disease when mutated[4], there is no direct research, database entry, or literature supporting any role for H3 histone pseudogene 24 in pathogenesis, prognosis, or therapy of disease. - Aliases and Confusion: The term "p28" or "p24" in the context of H3 pseudogenes maps to locus identifiers and has occasionally been used informally in genomic studies, but neither are recognized as standardized protein or gene symbols. Further notes: - There is nothing to suggest H3 histone pseudogene 24 is a receptor, enzyme, transporter, or any functional molecular target. - No information links it to p28 used in other biomedical contexts (e.g., "p28" is used for various unrelated proteins in immunology, virology, and drug development but not for this H3 pseudogene). Summary: H3 histone pseudogene 24 is a non-functional histone gene remnant, not a canonical histone, not a variant with biological activity, and not a therapeutic target in any current biomedical context[1].

Other names

p24H3P24p28