基因名：
KPNA2
产品别名：
IPOA1； PTAC58； QIP2； RCH1； SRP1-alpha； SRP1alpha； KPNA2； karyopherin subunit alpha 2； karyopherin subunit alpha 2； importin subunit alpha-1； RAG cohort protein 1； importin subunit alpha-2； importin-alpha-P1； karyopherin alpha 2 (RAG cohort 1, importin alpha 1)； nuclear pore-targeting complex 58kD component； pendulin； 亲核素α2(KPNa2)； 核蛋白2；
背景信息：
Karyopherin Subunit α-2 (KPNA2) belongs to the importin alpha family. KPNA2 is widely expressed in many tissues and contains an N-terminal hydrophilic region, a hydrophobic central region composed of 10 repeats, and a short hydrophilic C-terminus. KPNA2 interacts with the NLSs of DNA helicase Q1 and SV40 T antigen and may be involved in the nuclear transport of proteins. KPNA2 also may play a role in V(D)J recombination. KPNA2 functions in nuclear protein importantly as an adapter protein for nuclear receptor KPNB1.
