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- Table of Contents
Facts about Nuclear pore complex protein Nup50.
Interacts with regulatory proteins of cell cycle progression including CDKN1B (By similarity). This interaction is required for correct intracellular transport and degradation of CDKN1B (By similarity).
Human | |
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Gene Name: | NUP50 |
Uniprot: | Q9UKX7 |
Entrez: | 10762 |
Belongs to: |
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No superfamily |
50 kDa nucleoporin; MGC39961; NPAP60; NPAP60LNucleoporin Nup50; nuclear pore complex protein Nup50; Nuclear pore-associated protein 60 kDa-like; nuclear pore-associated protein 60L; nucleoporin 50kD; nucleoporin 50kDa
Mass (kDA):
50.144 kDA
Human | |
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Location: | 22q13.31 |
Sequence: | 22; NC_000022.11 (45163925..45188017) |
Ubiquitous. Highest levels in testis, peripheral blood leukocytes and fetal liver.
Nucleus, nuclear pore complex. Nucleus membrane; Peripheral membrane protein; Nucleoplasmic side. Localizes to the nucleoplasmic fibrils of the nuclear pore complex (By similarity). Dissociates from the NPC structure early during prophase of mitosis (PubMed:12802065). Associates with the newly formed nuclear membrane during telophase (PubMed:12802065). In the testis, the localization changes during germ cell differentiation from the nuclear surface in spermatocytes to the whole nucleus (interior) in spermatids and back to the nuclear surface in spermatozoa (By similarity).
PMID: 10449902 by Trichet V., et al. Mapping and complex expression pattern of the human NPAP60L nucleoporin gene.
PMID: 12802065 by Hase M.E., et al. Direct interaction with nup153 mediates binding of Tpr to the periphery of the nuclear pore complex.