LCK - LCK proto-oncogene, Src family tyrosine kinase Gene
Also Known as LSK; YT16; IMD22; p56lck; pp58lck
Species: Homo sapiens
About LCK
This gene has 14 transcripts (splice variants), 120 orthologues, 32 paralogues and is associated with 67 phenotypes. Biased expression in lymph node (RPKM 46.5), appendix (RPKM 22.7) and 9 other tissues.
Summary
This gene is a member of the Src family of Protein Tyrosine Kinases (PTKs). The encoded protein is a key signaling molecule in the selection and maturation of developing T-cells. It contains N-terminal sites for myristylation and palmitylation, a PTK domain, and SH2 and SH3 domains which are involved in mediating protein-protein interactions with phosphotyrosine-containing and proline-rich motifs, respectively. The protein localizes to the plasma membrane and pericentrosomal vesicles, and binds to cell surface receptors, including CD4 and CD8, and Other signaling molecules. Multiple alternatively spliced variants encoding different isoforms have been described. [provided by RefSeq, Aug 2016]
LCK Products (3)
| mRNA | Protein | Name |
|---|---|---|
| NM_001042771.3 | NP_001036236.1 | tyrosine-protein kinase Lck isoform a |
| NM_001330468.2 | NP_001317397.1 | tyrosine-protein kinase Lck isoform b |
| NM_005356.5 | NP_005347.3 | tyrosine-protein kinase Lck isoform a |
| Molecular Function GO Annotation | Evidence | Referencias | Source |
|---|---|---|---|
| enables ATPase binding |
IPI
IPI: Inferred from physical interaction
|
15671290 | GOA |
| enables CD4 receptor binding |
IPI
IPI: Inferred from physical interaction
|
7486703 | GOA |
| enables CD8 receptor binding |
IPI
IPI: Inferred from physical interaction
|
2470098 | GOA |
| enables SH2 domain binding |
IPI
IPI: Inferred from physical interaction
|
7852312 | GOA |
| enables T cell receptor binding |
IPI
IPI: Inferred from physical interaction
|
8681956 | GOA |
| enables identical protein binding |
IPI
IPI: Inferred from physical interaction
|
17118402 | GOA |
| enables non-membrane spanning protein tyrosine kinase activity |
IDA
IDA: Inferred from direct assay
|
8681956 | GOA |
| enables phosphatidylinositol 3-kinase binding |
IPI
IPI: Inferred from physical interaction
|
7504174 | GOA |
| enables phospholipase activator activity |
IDA
IDA: Inferred from direct assay
|
11606584 | GOA |
| enables phospholipase binding |
IPI
IPI: Inferred from physical interaction
|
11606584 | GOA |
| enables phosphotyrosine residue binding |
IPI
IPI: Inferred from physical interaction
|
20624904 | GOA |
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
7507203 | GOA |
| enables protein kinase binding |
IPI
IPI: Inferred from physical interaction
|
8618896 | GOA |
| enables protein phosphatase binding |
IPI
IPI: Inferred from physical interaction
|
22080863 | GOA |
| enables protein serine/threonine phosphatase activity |
IDA
IDA: Inferred from direct assay
|
8506364 | GOA |
| enables protein tyrosine kinase activity |
EXP
EXP: Inferred from Experiment
|
1381360 | GOA |
| enables protein tyrosine kinase activity |
IDA
IDA: Inferred from direct assay
|
214242 | GOA |
| enables protein tyrosine kinase activity |
IMP
IMP: Inferred from mutant phenotype
|
8681956 | GOA |
| Cellular Component GO Annotation | Evidence | Referencias | Source |
|---|---|---|---|
| located in immunological synapse |
IDA
IDA: Inferred from direct assay
|
20007709 | GOA |
| located in membrane raft |
IDA
IDA: Inferred from direct assay
|
12150984 | GOA |
| located in pericentriolar material |
IDA
IDA: Inferred from direct assay
|
7513706 | GOA |
| is active in plasma membrane |
IDA
IDA: Inferred from direct assay
|
12218089 | GOA |
| located in plasma membrane |
IDA
IDA: Inferred from direct assay
|
12150984 | GOA |
LCK Protein Structure
SH3_1: SH3 domain (67 - 112)
SH2: SH2 domain (127 - 209)
Pkinase_Tyr: Protein tyrosine kinase (245 - 493)
- 0
- 100
- 200
- 300
- 400
- 509 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
tyrosine-protein kinase Lck |
|
LCK Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | Referencias |
|---|---|---|---|---|---|---|---|
|
Intra
|
LCK | P06239 | CDKAL1 | Homo sapiens | Q5VV42 | 25416956 | |
|
Intra
|
LCK | P06239 | CDKAL1 | Homo sapiens | Q5VV42 | 25416956 | |
|
Intra
|
LCK | P06239 | MET | Homo sapiens | P08581 | 24728074 | |
|
Intra
|
LCK | P06239 | ZAP70 | Homo sapiens | P43403 | 10318843 | |
|
Intra
|
LCK | P06239 | LAT | Homo sapiens | O43561 | 16938345 | |
|
Intra
|
LCK | P06239 | PTPRC | Homo sapiens | P08575 | 7507203 | |
|
Intra
|
LCK | P06239 | PTPRC | Homo sapiens | P08575 | 7507203 | |
|
Intra
|
LCK | P06239 | PTPRC | Homo sapiens | P08575 | 8576115 | |
|
Intra
|
LCK | P06239 | PTPRC | Homo sapiens | P08575 | 19167335 | |
|
Intra
|
LCK | P06239 | KHDRBS1 | Homo sapiens | Q07666 | 7852312 | |
|
Intra
|
LCK | P06239 | KIT | Homo sapiens | P10721 | 24728074 | |
|
Intra
|
LCK | P06239 | THEMIS | Homo sapiens | Q8N1K5-1 | 23460737 | |
|
Intra
|
LCK | P06239 | HSP90AA1 | Homo sapiens | P07900 | 31980649 | |
|
Intra
|
LCK | P06239 | HSP90AA1 | Homo sapiens | P07900 | 16888650 | |
|
Intra
|
LCK | P06239 | UBC | Homo sapiens | P0CG48 | 18539162 | |
|
Intra
|
LCK | P06239 | HSP90AB1 | Homo sapiens | P08238 | 31980649 | |
|
Intra
|
LCK | P06239 | HSP90AB1 | Homo sapiens | P08238 | 22939624 | |
|
Intra
|
LCK | P06239 | HSP90AB1 | Homo sapiens | P08238 | 22939624 | |
|
Intra
|
LCK | P06239 | CD4 | Homo sapiens | P01730 | 16888650 | |
|
Intra
|
LCK | P06239 | YWHAE | Homo sapiens | P62258 | 36931259 | |
|
Intra
|
LCK | P06239 | PRKCQ | Homo sapiens | Q04759 | 21964608 | |
|
Intra
|
LCK | P06239 | SH2D2A | Homo sapiens | Q9NP31 | 16839418 | |
|
Intra
|
LCK | P06239 | SH2D2A | Homo sapiens | Q9NP31 | 15827961 | |
|
Intra
|
LCK | P06239 | SH2D2A | Homo sapiens | Q9NP31 | 15827961 | |
|
Intra
|
LCK | P06239 | SH2D2A | Homo sapiens | Q9NP31 | 16839418 | |
|
Intra
|
LCK | P06239 | NR3C1 | Homo sapiens | P04150 | 16888650 | |
|
Intra
|
LCK | P06239 | MED28 | Homo sapiens | Q9H204 | 10656681 | |
|
Intra
|
LCK | P06239 | MED28 | Homo sapiens | Q9H204 | 16899217 | |
|
Intra
|
LCK | P06239 | GAB1 | Homo sapiens | Q13480 | 24728074 | |
|
Intra
|
LCK | P06239 | AR | Homo sapiens | P10275 | 24728074 | |
|
Intra
|
LCK | P06239 | GATA3 | Homo sapiens | P23771 | 26871637 | |
|
Intra
|
LCK | P06239 | GATA3 | Homo sapiens | P23771 | 26871637 | |
|
Intra
|
LCK | P06239 | GATA3 | Homo sapiens | P23771 | 26871637 | |
|
Intra
|
LCK | P06239 | LZTS2 | Homo sapiens | Q9BRK4 | 25416956 | |
|
Cross
|
LCK | P06239 | tio_athv3 | Ateline herpesvirus 3 | Q9YJQ8 | 16051843 | |
|
Intra
|
LCK | P06239 | ADAM15 | Homo sapiens | Q13444 | 11741929 | |
|
Intra
|
LCK | P06239 | PTPN6 | Homo sapiens | P29350 | 19167335 | |
|
Intra
|
LCK | P06239 | SYK | Homo sapiens | P43405 | 8798676 | |
|
Intra
|
LCK | P06239 | SYK | Homo sapiens | P43405 | 15536084 | |
|
Intra
|
LCK | P06239 | SYK | Homo sapiens | P43405 | 8798676 | |
|
Intra
|
LCK | P06239 | SYK | Homo sapiens | P43405 | 8621719 | |
|
Intra
|
LCK | P06239 | SYK | Homo sapiens | P43405 | 8798676 | |
|
Intra
|
LCK | P06239 | BCL3 | Homo sapiens | P20749 | 16099425 | |
|
Intra
|
LCK | P06239 | BCL3 | Homo sapiens | P20749 | 16099425 | |
|
Cross
|
LCK | P06239 | tip_shv2c | Saimiriine herpesvirus 2 | P22575 | 17005671 | |
|
Cross
|
LCK | P06239 | tip_shv2c | Saimiriine herpesvirus 2 | P22575 | 15554700 |
Recombinant LCK Proteins
| Referencia número | Nombre del producto | Accession | Pureza |
|---|---|---|---|
| HY-P73269 | Lck Protein, Human (Active, sf9, GST) | P06239-1 (M1-P509) | ≥ 90%, as determined by reducing SDS-PAGE. |
LCK Antibodies
| Referencia número | Nombre del producto | Aplicación | Reactivity |
|---|---|---|---|
| HY-P80743 | Lck Antibody (YA712) | WB | Human |
| HY-P80743A | Lck Antibody (YA712)(PBS only) | WB | Human |
| HY-P83970 | Lck Antibody (YA3667) | WB, ELISA | Human |
| HY-P83970A | Lck Antibody (YA3667)(PBS only) | WB, ELISA | Human |
| HY-P85255 | Lck Antibody (YA4947) | WB; IHC-P; IHC-F; ICC/IF; IF-Tissue; IP; FC | Human |
| HY-P85555 | Lck Antibody (YA5247) | WB | Human |
| HY-P86477 | Lck Antibody (YA6169) | WB, IHC-P, ICC/IF, IP, ELISA | Human, Mouse, Rat |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Immunodeficiency 22 |
|
|
| T-Cell Acute Lymphoblastic Leukemia |
|
|
| Thymoma |
|
|
| Immunodeficiency 17 |
|
|
| Lymphopenia |
|
|
| Cd45 Deficiency |
|
|
| Combined Immunodeficiency |
|
|
| Common Variable Immunodeficiency |
|
|
| Severe Combined Immunodeficiency |
|
|
| Autoimmune Disease |
|
|
| Immunodeficiency 13 |
|
|
| Immune Deficiency Disease |
|
|
| Systemic Lupus Erythematosus |
|
|
| Inflammatory Bowel Disease |
|
|
| Thrombocytopenia |
|
|
| Thymus Gland Disease |
|
|
| Thymus Cancer |
|
|
| Asthma |
|
|
| Colorectal Cancer |
|
|
| Complement Component 7 Deficiency |
|
|
| Lymphoma, Non-Hodgkin, Familial |
|
|
| Co-Trimoxazole Allergy |
|
|
| Epidermodysplasia Verruciformis 1 |
|
|
| Leukemia, Chronic Lymphocytic |
|
|
| Leukemia, Acute Myeloid |
|
|
| Dilated Cardiomyopathy |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Macaca mulatta | LCK | VGNC | VGNC:99997 |
| Mus musculus | LCK | MGD | MGI:96756 |
| Canis familiaris | LCK | VGNC | VGNC:42607 |
| Felis catus | LCK | VGNC | VGNC:68023 |
| Rattus norvegicus | LCK | RGD | RGD:2994 |
| Bos taurus | LCK | VGNC | VGNC:30810 |
| Others | LCK | NCBI |