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NUP153

Nuclear pore complexes regulate the transport of macromolecules between the nucleus and cytoplasm. They are composed of at least 100 different polypeptide subunits, many of which belong to the nucleoporin family. Nucleoporins are glycoproteins found in nuclear pores and contain characteristic pentapeptide XFXFG repeats as well as O-linked N-acetylglucosamine residues oriented towards the cytoplasm. The protein encoded by this gene has three distinct domains: a N-terminal region containing a pore targeting and an RNA-binding domain domain, a central region containing multiple zinc finger motifs, and a C-terminal region containing multiple XFXFG repeats. Alternative splicing results in multiple transcript variants of this gene.
Protein class

Metabolic proteins, Transporters

Predicted location

Intracellular

Single cell type specificity

Low cell type specificity

Immune cell specificity

Low immune cell specificity

Cell line specificity

Low cell line specificity

Interaction

Interacts with RAN; the interaction occurs in a GTP- and GDP-independent manner (By similarity). Part of the nuclear pore complex (NPC). Interacts with TPR (via coiled coil region); the interaction is direct and provides a link between the core structure and the TPR-containing nuclear basket of the nuclear pore complex (NPC). Interacts with HIKESHI, SENP2 and XPO5. Interacts with MCM3AP isoform GANP; this interaction is required for GANP localization at the nuclear pore complex (PubMed:20005110, PubMed:23652018). (Microbial infection) Interacts (via C-terminus) with HIV-1 capsid protein p24 (CA) (via N-terminus). (Microbial infection) Interacts with HIV-1 integrase; this interaction might play a role in nuclear import of HIV pre-integration complex. (Microbial infection) Interacts with hepatitis B virus capsid protein; this interaction probably plays a role in nuclear import of HBV genome. (Microbial infection) Interacts with Epstein-barr virus BGLF4; this interaction allows BGLF4 nuclear entry. (Microbial infection) Interacts with HIV-2 virus protein vpx; this interaction might promote vpx nuclear entry.

Molecular function

DNA-binding

More Types Infomation

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