Immunogen sequence: FFTSGYIPAR LPITCLTIPP RFSIAPSSLD PSNRKPLTVL NKGLENPLPE RPREKEEPVV RETGEVVDCH LSDMLQQLHS VNASKPSERG LVRQEEAEDP ACIPIFWVSK WVDYSDKYGL GYQLCDNSVG VLFNDSTRLI LYNDGDSLQY IERDGTESYL TVSSHPNSLM KKITLLKYFR NYMSEHLLKA GANITPREGD ELARLPYLRT WFRTRSAIIL HLSNGSVQIN FFQDHTKLIL CPLMAAVTYI DEKRDFRTYR LSLLEEYGCC KELASRLRYA RTMVDKLLSS RSASNRLKAS; Positive Samples: HeLa, HepG2, SKOV3, SGC-7901, Mouse testis; Cellular Location: Chromosome, Cytoplasm, Midbody, Nucleus, centromere, centrosome, cytoskeleton, kinetochore, microtubule organizing center, spindle
PLK1 is a Serine/threonine-protein kinase that performs several important functions throughout M phase of the cell cycle, including the regulation of centrosome maturation and spindle assembly, the removal of cohesins from chromosome arms, the inactivation of anaphase-promoting complex/cyclosome (APC/C) inhibitors, and the regulation of mitotic exit and cytokinesis. Polo-like kinase proteins acts by binding and phosphorylating proteins are that already phosphorylated on a specific motif recognized by the POLO box domains. Phosphorylates BORA, BUB1B/BUBR1, CCNB1, CDC25C, CEP55, ECT2, ERCC6L, FBXO5/EMI1, FOXM1, KIF20A/MKLP2, CENPU, NEDD1, NINL, NPM1, NUDC, PKMYT1/MYT1, KIZ, PPP1R12A/MYPT1, PRC1, RACGAP1/CYK4, SGOL1, STAG2/SA2, TEX14, TOPORS, p73/TP73, TPT1 and WEE1. Plays a key role in centrosome functions and the assembly of bipolar spindles by phosphorylating KIZ, NEDD1 and NINL.
蛋白别名: cell cycle regulated protein kinase; PLK 1; PLK-1; polo (Drosophia)-like kinase; polo like kinase; polo-like kinase; Polo-like kinase 1; polo-like kinase homolog; Serine/threonine-protein kinase 13; Serine/threonine-protein kinase PLK1; STPK13; STPK14
基因别名: PLK; PLK1; STPK13