title: A novel gene, Translin, encodes a recombination hotspot binding protein associated with chromosomal translocations.
abstract: We have identified a novel gene, Translin, encoding a protein which specifically binds to consensus sequences at breakpoint junctions of chromosomal translocations in many cases of lymphoid malignancies. The encoded protein, Translin, is a previously undescribed type with no significant similarity to known proteins. In the native form, Translin polypeptides form a multimeric structure which is responsible for its DNA binding activity. Nuclear localization of Translin is limited to lymphoid cell lines, raising the intriguing possibility that nuclear transport of Translin is regulated in a physiologically significant way such that active nuclear transport is associated with the lymphoid specific process known as Ig/TCR gene rearrangement.
authors.affiliation: Department of Immunology, National Institute of Health, Tokyo, Japan.
authors.forename: K
authors.initials: K
authors.lastname: Aoki
authors.forename: K
authors.initials: K
authors.lastname: Suzuki
authors.forename: T
authors.initials: T
authors.lastname: Sugano
authors.forename: T
authors.initials: T
authors.lastname: Tasaka
authors.forename: K
authors.initials: K
authors.lastname: Nakahara
authors.forename: O
authors.initials: O
authors.lastname: Kuge
authors.forename: A
authors.initials: A
authors.lastname: Omori
authors.forename: M
authors.initials: M
authors.lastname: Kasai
mesh_terms: D000595:Amino Acid Sequence; D001483:Base Sequence; D001692:Biological Transport; D002467:Cell Nucleus / Q000235:genetics / Q000378:metabolism; D003001:Cloning, Molecular; D016384:Consensus Sequence; D004268:DNA-Binding Proteins / Q000737:chemistry / Q000235:genetics* / Q000378:metabolism; D015321:Gene Rearrangement; D006801:Humans; D016350:Leucine Zippers; D015459:Leukemia-Lymphoma, Adult T-Cell / Q000235:genetics / Q000378:metabolism; D008958:Models, Molecular; D008969:Molecular Sequence Data; D011487:Protein Conformation; D011995:Recombination, Genetic; D014178:Translocation, Genetic; D014407:Tumor Cells, Cultured
chemical_list: D004268:DNA-Binding Proteins; C095563:TSN protein, human