🧬 基因注释：PABPC4
官方名称：poly(A) binding protein cytoplasmic 4
功能摘要：Poly(A)-binding proteins (PABPs) bind to the poly(A) tail present at the 3-prime ends of most eukaryotic mRNAs. PABPC4 or IPABP (inducible PABP) was isolated as an activation-induced T-cell mRNA encoding a protein. Activation of T cells increased PABPC4 mRNA levels in T cells approximately 5-fold. PABPC4 contains 4 RNA-binding domains and proline-rich C terminus. PABPC4 is localized primarily to the cytoplasm. It is suggested that PABPC4 might be necessary for regulation of stability of labile mRNA species in activated T cells. PABPC4 was also identified as an antigen, APP1 (activated-platelet protein-1), expressed on thrombin-activated rabbit platelets. PABPC4 may also be involved in the regulation of protein translation in platelets and megakaryocytes or may participate in the binding or stabilization of polyadenylates in platelet dense granules. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. This protein has also been found to interact with coronavirus nucleocapsid proteins and is thought to inhibit coronavirus replication. [provided by RefSeq, Nov 2021].
- HNRNPA2B1 综合评分: 0.474 · 证据 2 条
- HNRNPC 综合评分: 0.448 · 证据 2 条
- Srsf3 综合评分: 0.424 · 证据 1 条
- QKI 综合评分: 0.412 · 证据 1 条
- FUS 综合评分: 0.362 · 证据 1 条
- HNRNPL 综合评分: 0.362 · 证据 2 条
- PTBP1 综合评分: 0.362 · 证据 2 条
- SRSF2 综合评分: 0.362 · 证据 1 条
- SRSF9 综合评分: 0.362 · 证据 1 条
- fus 综合评分: 0.362 · 证据 1 条
- HNRNPA1 综合评分: 0.350 · 证据 2 条
- HNRNPH1 综合评分: 0.350 · 证据 2 条
- HNRNPM 综合评分: 0.350 · 证据 2 条
- MBNL1 综合评分: 0.350 · 证据 2 条
- Tardbp 综合评分: 0.346 · 证据 1 条
- PCBP2 综合评分: 0.324 · 证据 1 条
- RBM10 综合评分: 0.312 · 证据 2 条
- TIA1 综合评分: 0.312 · 证据 1 条
- U2af2 综合评分: 0.306 · 证据 1 条
- HNRNPK 综合评分: 0.300 · 证据 2 条