PLK1 - polo like kinase 1 Gene
Also Known as PLK; STPK13
Species: Homo sapiens
About PLK1
This gene has 9 transcripts (splice variants), 184 orthologues and 4 paralogues. Biased expression in testis (RPKM 20.5), lymph node (RPKM 15.8) and 13 other tissues.
Summary
The Ser/Thr protein kinase encoded by this gene belongs to the CDC5/Polo subfamily. It is highly expressed during Mitosis and elevated levels are found in many different types of Cancer. Depletion of this protein in Cancer cells dramatically inhibited cell proliferation and induced apoptosis; hence, it is a target for Cancer therapy. [provided by RefSeq, Sep 2015]
PLK1 Products (1)
| mRNA | Protein | Name |
|---|---|---|
| NM_005030.6 | NP_005021.2 | serine/threonine-protein kinase PLK1 |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables ATP binding |
IMP
IMP: Inferred from mutant phenotype
|
17461553 | GOA |
| enables anaphase-promoting complex binding |
IPI
IPI: Inferred from physical interaction
|
18662541 | GOA |
| enables identical protein binding |
IPI
IPI: Inferred from physical interaction
|
21041660 | GOA |
| enables magnesium ion binding |
IMP
IMP: Inferred from mutant phenotype
|
17461553 | GOA |
| enables microtubule binding |
IDA
IDA: Inferred from direct assay
|
12939256 | GOA |
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
12493754 | GOA |
| enables protein kinase activity |
IDA
IDA: Inferred from direct assay
|
17146433 | GOA |
| enables protein kinase activity |
IMP
IMP: Inferred from mutant phenotype
|
17461553 | GOA |
| enables protein kinase binding |
IPI
IPI: Inferred from physical interaction
|
12639966 | GOA |
| enables protein serine kinase activity |
IDA
IDA: Inferred from direct assay
|
21723128 | GOA |
| enables protein serine/threonine kinase activity |
EXP
EXP: Inferred from Experiment
|
18378770 | GOA |
| enables protein serine/threonine kinase activity |
IDA
IDA: Inferred from direct assay
|
12524548 | GOA |
| enables protein serine/threonine kinase activity |
IMP
IMP: Inferred from mutant phenotype
|
19473992 | GOA |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| located in centrosome |
IDA
IDA: Inferred from direct assay
|
8991084 | GOA |
| located in kinetochore |
IDA
IDA: Inferred from direct assay
|
17617734 | GOA |
| located in microtubule cytoskeleton |
IDA
IDA: Inferred from direct assay
|
21041660 | GOA |
| located in midbody |
IDA
IDA: Inferred from direct assay
|
19468300 | GOA |
| located in nucleus |
IDA
IDA: Inferred from direct assay
|
18615013 | GOA |
| part of outer kinetochore |
IDA
IDA: Inferred from direct assay
|
18195732 | GOA |
| located in spindle |
IDA
IDA: Inferred from direct assay
|
12939256 | GOA |
| colocalizes with spindle microtubule |
IDA
IDA: Inferred from direct assay
|
21041660 | GOA |
| located in spindle midzone |
IDA
IDA: Inferred from direct assay
|
19468302 | GOA |
| located in spindle pole |
IDA
IDA: Inferred from direct assay
|
18331714 | GOA |
PLK1 Protein Structure
Pkinase: Protein kinase domain (55 - 305)
POLO_box: POLO box duplicated region (417 - 480)
POLO_box: POLO box duplicated region (515 - 583)
- 0
- 100
- 200
- 300
- 400
- 500
- 603 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
serine/threonine-protein kinase PLK1 |
|
|
PLK1 Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | References |
|---|---|---|---|---|---|---|---|
|
Intra
|
PLK1 | P53350 | ERCC6L | Homo sapiens | Q2NKX8 | 35271311 | |
|
Intra
|
PLK1 | P53350 | ERCC6L | Homo sapiens | Q2NKX8 | 20360068 | |
|
Intra
|
PLK1 | P53350 | NEK9 | Homo sapiens | Q8TD19 | 21642957 | |
|
Intra
|
PLK1 | P53350 | NEK9 | Homo sapiens | Q8TD19 | 21642957 | |
|
Intra
|
PLK1 | P53350 | NEK9 | Homo sapiens | Q8TD19 | 21642957 | |
|
Intra
|
PLK1 | P53350 | C1orf226 | Homo sapiens | A1L170 | 32707033 | |
|
Intra
|
PLK1 | P53350 | PSEN1 | Homo sapiens | P49768-2 | 32814053 | |
|
Intra
|
PLK1 | P53350 | PSEN1 | Homo sapiens | P49768-2 | 32814053 | |
|
Intra
|
PLK1 | P53350 | PSEN1 | Homo sapiens | P49768-2 | 32814053 | |
|
Intra
|
PLK1 | P53350 | CHEK2 | Homo sapiens | O96017 | 12493754 | |
|
Intra
|
PLK1 | P53350 | CHEK2 | Homo sapiens | O96017 | 20126263 | |
|
Intra
|
PLK1 | P53350 | CHEK2 | Homo sapiens | O96017 | 12493754 | |
|
Intra
|
PLK1 | P53350 | CHEK2 | Homo sapiens | O96017 | 12493754 | |
|
Intra
|
PLK1 | P53350 | CHEK2 | Homo sapiens | O96017 | 12493754 | |
|
Cross
|
PLK1 | P53350 | Tp53bp1 | Mus musculus | P70399-1 | 20126263 | |
|
Intra
|
PLK1 | P53350 | CENPU | Homo sapiens | Q71F23-1 | 19597481 | |
|
Intra
|
PLK1 | P53350 | CENPU | Homo sapiens | Q71F23-1 | 19597481 | |
|
Intra
|
PLK1 | P53350 | CENPU | Homo sapiens | Q71F23-1 | 19597481 | |
|
Intra
|
PLK1 | P53350 | BIRC6 | Homo sapiens | Q9NR09 | 26496610 | |
|
Intra
|
PLK1 | P53350 | BIRC6 | Homo sapiens | Q9NR09 | 18329369 | |
|
Intra
|
PLK1 | P53350 | SLX4 | Homo sapiens | Q8IY92 | 32707033 | |
|
Intra
|
PLK1 | P53350 | SLX4 | Homo sapiens | Q8IY92 | 19596235 | |
|
Intra
|
PLK1 | P53350 | SLX4 | Homo sapiens | Q8IY92 | 25852190 | |
|
Intra
|
PLK1 | P53350 | SLX4 | Homo sapiens | Q8IY92 | 19596235 | |
|
Intra
|
PLK1 | P53350 | GTSE1 | Homo sapiens | Q9NYZ3 | 20577264 | |
|
Intra
|
PLK1 | P53350 | GTSE1 | Homo sapiens | Q9NYZ3 | 20577264 | |
|
Intra
|
PLK1 | P53350 | NHSL2 | Homo sapiens | Q5HYW2 | 32296183 | |
|
Intra
|
PLK1 | P53350 | MCM7 | Homo sapiens | P33993 | 15654075 | |
|
Intra
|
PLK1 | P53350 | TANK | Homo sapiens | Q92844 | 21988832 | |
|
Intra
|
PLK1 | P53350 | TANK | Homo sapiens | Q92844 | 21988832 | |
|
Intra
|
PLK1 | P53350 | YWHAE | Homo sapiens | P62258 | 36931259 | |
|
Intra
|
PLK1 | P53350 | TP53 | Homo sapiens | P04637 | 16753148 | |
|
Intra
|
PLK1 | P53350 | MCM2 | Homo sapiens | P49736 | 27173435 | |
|
Intra
|
PLK1 | P53350 | MDM2 | Homo sapiens | Q00987 | 19833129 | |
|
Intra
|
PLK1 | P53350 | MDM2 | Homo sapiens | Q00987 | 19833129 | |
|
Intra
|
PLK1 | P53350 | MDM2 | Homo sapiens | Q00987 | 19833129 | |
|
Intra
|
PLK1 | P53350 | TP53BP1 | Homo sapiens | Q12888 | 20126263 | |
|
Intra
|
PLK1 | P53350 | TP53BP1 | Homo sapiens | Q12888 | 32707033 | |
|
Intra
|
PLK1 | P53350 | AXIN2 | Homo sapiens | Q9Y2T1 | 16815967 | |
|
Intra
|
PLK1 | P53350 | AURKA | Homo sapiens | O14965 | 18615013 | |
|
Intra
|
PLK1 | P53350 | KAT7 | Homo sapiens | O95251 | 18250300 | |
|
Intra
|
PLK1 | P53350 | KAT7 | Homo sapiens | O95251 | 18250300 | |
|
Intra
|
PLK1 | P53350 | KAT7 | Homo sapiens | O95251 | 18250300 | |
|
Intra
|
PLK1 | P53350 | KAT7 | Homo sapiens | O95251 | 18250300 | |
|
Intra
|
PLK1 | P53350 | KAT7 | Homo sapiens | O95251 | 18250300 | |
|
Intra
|
PLK1 | P53350 | SPAG9 | Homo sapiens | O60271 | 27173435 | |
|
Intra
|
PLK1 | P53350 | SPAG9 | Homo sapiens | O60271 | 19596235 | |
|
Intra
|
PLK1 | P53350 | BORA | Homo sapiens | Q6PGQ7 | 35271311 | |
|
Intra
|
PLK1 | P53350 | BORA | Homo sapiens | Q6PGQ7 | 18615013 | |
|
Intra
|
PLK1 | P53350 | CDC25C | Homo sapiens | P30307 | 12595692 | |
|
Intra
|
PLK1 | P53350 | CDC25C | Homo sapiens | P30307 | 19597481 | |
|
Intra
|
PLK1 | P53350 | BORA | Homo sapiens | Q6PGQ7 | 32707033 | |
|
Intra
|
PLK1 | P53350 | CDC25C | Homo sapiens | P30307 | 17307877 | |
|
Intra
|
PLK1 | P53350 | CDC25C | Homo sapiens | P30307 | 19597481 | |
|
Intra
|
PLK1 | P53350 | CDC25C | Homo sapiens | P30307 | 14532005 | |
|
Intra
|
PLK1 | P53350 | CDC25C | Homo sapiens | P30307 | 17307877 | |
|
Intra
|
PLK1 | P53350 | BORA | Homo sapiens | Q6PGQ7 | 33961781 | |
|
Intra
|
PLK1 | P53350 | BORA | Homo sapiens | Q6PGQ7 | 19596235 | |
|
Intra
|
PLK1 | P53350 | BORA | Homo sapiens | Q6PGQ7 | 28514442 | |
|
Intra
|
PLK1 | P53350 | CDC25C | Homo sapiens | P30307 | 17307877 | |
|
Intra
|
PLK1 | P53350 | FADD | Homo sapiens | Q13158 | 20890306 | |
|
Intra
|
PLK1 | P53350 | FADD | Homo sapiens | Q13158 | 20890306 | |
|
Intra
|
PLK1 | P53350 | HSPA1A | Homo sapiens | P08107 | 21887822 | |
|
Intra
|
PLK1 | P53350 | HSPA1A | Homo sapiens | P08107 | 21887822 | |
|
Cross
|
PLK1 | P53350 | Dvl2 | Mus musculus | Q60838 | 22609948 | |
|
Intra
|
PLK1 | P53350 | PHC2 | Homo sapiens | Q8IXK0 | 21988832 | |
|
Intra
|
PLK1 | P53350 | OFD1 | Homo sapiens | O75665 | 21988832 | |
|
Intra
|
PLK1 | P53350 | RACGAP1 | Homo sapiens | Q9H0H5 | 19468302 | |
|
Intra
|
PLK1 | P53350 | RACGAP1 | Homo sapiens | Q9H0H5 | 19468302 | |
|
Intra
|
PLK1 | P53350 | RACGAP1 | Homo sapiens | Q9H0H5 | 19468300 | |
|
Intra
|
PLK1 | P53350 | DVL2 | Homo sapiens | O14641 | 22609948 | |
|
Intra
|
PLK1 | P53350 | DVL2 | Homo sapiens | O14641 | 32707033 | |
|
Intra
|
PLK1 | P53350 | CASP8 | Homo sapiens | Q14790 | 32814053 | |
|
Intra
|
PLK1 | P53350 | CASP8 | Homo sapiens | Q14790 | 32814053 | |
|
Intra
|
PLK1 | P53350 | CASP8 | Homo sapiens | Q14790 | 32814053 | |
|
Intra
|
PLK1 | P53350 | EVI5 | Homo sapiens | O60447 | 16439210 | |
|
Intra
|
PLK1 | P53350 | EVI5 | Homo sapiens | O60447 | 26496610 | |
|
Intra
|
PLK1 | P53350 | EVI5 | Homo sapiens | O60447 | 16439210 | |
|
Intra
|
PLK1 | P53350 | WEE1 | Homo sapiens | P30291 | 32707033 | |
|
Intra
|
PLK1 | P53350 | EIF4B | Homo sapiens | P23588 | 21887822 | |
|
Intra
|
PLK1 | P53350 | EIF4B | Homo sapiens | P23588 | 21887822 | |
|
Cross
|
PLK1 | P53350 | Q99IB8-PRO_0000045602 | Hepatitis C virus | Q99IB8-PRO_0000045602 | 20534861 |
Recombinant PLK1 Proteins
| Cat. No. | Product Name | Accession | Purity |
|---|---|---|---|
| HY-P76550 | PLK1 Protein, Human (Active, sf9, His) | P53350 (M1-S603) | ≥ 90%, as determined by reducing SDS-PAGE. |
PLK1 Antibodies
| Cat. No. | Product Name | Application | Reactivity |
|---|---|---|---|
| HY-P80474 | Phospho-PLK1 (Thr210) Antibody (YA161) | WB, ICC/IF, FC | Human |
| HY-P80972 | PLK1 Antibody (YA843) | WB, ICC/IF, IP | Human, Rat |
| HY-P80972A | PLK1 Antibody (YA843)(PBS only) | WB, ICC/IF, IP | Human, Rat |
| HY-P84387 | PLK1 Antibody (YA4084) | WB, IHC-P, FC, ELISA | Human, Mouse, Rat, Monkey |
| HY-P84387A | PLK1 Antibody (YA4084)(PBS only) | WB, IHC-P, FC, ELISA | Human, Mouse, Rat, Monkey |
| HY-P85720 | PLK1 Antibody (YA5412) | IHC-P, WB | Human, Mouse, Rat |
| HY-P86183 | PLK1 Antibody (YA5875) | WB, IHC-P, ICC/IF, IP, ELISA | Human, Mouse, Rat |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Prostate Cancer |
|
|
| Pancreatic Cancer |
|
|
| Lung Cancer Susceptibility 3 |
|
|
| Breast Intraductal Papillomatosis |
|
|
| Colorectal Cancer |
|
|
| Polyploidy |
|
|
| Lymphoma, Non-Hodgkin, Familial |
|
|
| Breast Cancer |
|
|
| Mosaic Variegated Aneuploidy Syndrome |
|
|
| Primary Autosomal Recessive Microcephaly |
|
|
| Gastric Cancer |
|
|
| Leukemia, Chronic Myeloid |
|
|
| Medulloblastoma |
|
|
| Cornelia De Lange Syndrome |
|
|
| Cataract 36 |
|
|
| Ataxia-Telangiectasia |
|
|
| Ovarian Cancer |
|
|
| Gonococcal Keratitis |
|
|
| Fanconi Anemia, Complementation Group A |
|
|
| Microcephaly |
|
|
| Lung Cancer |
|
|
| Congenital Nervous System Abnormality |
|
|
| Leukemia, Acute Myeloid |
|
|
| Esophageal Cancer |
|
|
| Rhabdomyosarcoma |
|
|
| Neuroblastoma |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Bos taurus | PLK1 | VGNC | VGNC:33033 |
| Rattus norvegicus | PLK1 | RGD | RGD:3352 |
| Mus musculus | PLK1 | MGD | MGI:97621 |
| Canis familiaris | PLK1 | VGNC | VGNC:44695 |
| Felis catus | PLK1 | VGNC | VGNC:68905 |
| Others | PLK1 | NCBI |