Gene Gene information from NCBI Gene database.
Entrez ID 6794
Gene name Serine/threonine kinase 11
Gene symbol STK11
Synonyms (NCBI Gene)
LKB1PJShLKB1
Chromosome 19
Chromosome location 19p13.3
Summary This gene, which encodes a member of the serine/threonine kinase family, regulates cell polarity and functions as a tumor suppressor. Mutations in this gene have been associated with Peutz-Jeghers syndrome, an autosomal dominant disorder characterized by
SNPs SNP information provided by dbSNP.
211
SNP ID Visualize variation Clinical significance Consequence
rs2075607 G>A,C,T Likely-benign, conflicting-interpretations-of-pathogenicity, benign Intron variant
rs9282859 C>G,T Likely-benign, benign, pathogenic Synonymous variant, stop gained, coding sequence variant
rs112675807 G>A,C,T Pathogenic Splice acceptor variant
rs121913315 G>A,T Pathogenic-likely-pathogenic, pathogenic, likely-pathogenic Coding sequence variant, missense variant
rs121913316 A>T Likely-pathogenic Coding sequence variant, missense variant
miRNA miRNA information provided by mirtarbase database.
88
miRTarBase ID miRNA Experiments Reference
MIRT020252 hsa-miR-130b-3p Sequencing 20371350
MIRT028122 hsa-miR-93-5p Sequencing 20371350
MIRT050817 hsa-miR-17-5p CLASH 23622248
MIRT052942 hsa-miR-199a-3p Luciferase reporter assayWestern blot 22265968
MIRT052942 hsa-miR-199a-3p Luciferase reporter assayWestern blot 22265968
Transcription factors Transcription factors information provided by TRRUST V2 database.
7
Transcription factor Regulation Reference
NFYA Unknown 22412893
NFYB Unknown 22412893
NKX2-1 Repression 23995788
NR1H4 Activation 22265968
SP1 Unknown 22412893;23995788
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
105
GO ID Ontology Definition Evidence Reference
GO:0000166 Function Nucleotide binding IEA
GO:0000287 Function Magnesium ion binding IDA 12805220
GO:0001558 Process Regulation of cell growth IEA
GO:0001558 Process Regulation of cell growth ISS
GO:0001894 Process Tissue homeostasis IEA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
602216 11389 ENSG00000118046
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q15831
Protein name Serine/threonine-protein kinase STK11 (EC 2.7.11.1) (Liver kinase B1) (LKB1) (hLKB1) (Renal carcinoma antigen NY-REN-19)
Protein function Tumor suppressor serine/threonine-protein kinase that controls the activity of AMP-activated protein kinase (AMPK) family members, thereby playing a role in various processes such as cell metabolism, cell polarity, apoptosis and DNA damage respo
PDB 2WTK , 4ZDR , 5WXN , 8VSU
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00069 Pkinase 49 309 Protein kinase domain Domain
Tissue specificity TISSUE SPECIFICITY: Ubiquitously expressed. Strongest expression in testis and fetal liver.
Sequence
Sequence length 433
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  FoxO signaling pathway
Hormone signaling
Autophagy - animal
mTOR signaling pathway
PI3K-Akt signaling pathway
AMPK signaling pathway
Longevity regulating pathway
Tight junction
Adipocytokine signaling pathway
  Energy dependent regulation of mTOR by LKB1-AMPK
Regulation of TP53 Activity through Phosphorylation
FOXO-mediated transcription of cell death genes
Associated diseases Disease associations from ClinVar categorized as Causal (Pathogenic/Likely Pathogenic) or Unknown.
4965
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Carcinoma of pancreas Likely pathogenic; Pathogenic rs730881976, rs137853079, rs397518442, rs397518443, rs730881975 RCV000763422
RCV000007878
RCV000007879
RCV000007880
RCV001197734
Familial adenomatous polyposis 1 Likely pathogenic rs2145426900 RCV002267182
Familial ovarian cancer Pathogenic rs121913321, rs112675807 RCV005361064
RCV005359765
Familial pancreatic carcinoma Likely pathogenic rs730881972, rs864622488 RCV005394564
RCV005396642
Unknown Diseases with uncertain, conflicting, or no pathogenic evidence in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Acute myeloid leukemia Benign rs72618592 RCV005923389
Arthrogryposis, distal, with impaired proprioception and touch Uncertain significance rs540627331 RCV003330088
B Lymphoblastic Leukemia/Lymphoma, Not Otherwise Specified Conflicting classifications of pathogenicity rs553752236 RCV000761075
Bile duct cancer Benign; Likely benign rs748832988 RCV001357469
Associations from Text MiningDisease associations identified through Pubtator
Disease Name Relationship Type References
Abdominal Injuries Associate 20497868
ACTH Secreting Pituitary Adenoma Associate 27615706
Adenocarcinoma Associate 10079245, 11389158, 14511408, 23287851, 26317919, 29219616, 29370903, 30885352, 30978501, 31407221, 31988001
Adenocarcinoma Mucinous Associate 12533684, 31243107, 34103667, 38369337
Adenocarcinoma of Lung Associate 10079245, 17711506, 19347029, 20559149, 21159649, 21532627, 22460425, 22590557, 24236184, 24419424, 25465874, 25695224, 26066407, 26069186, 26829311
View all (26 more)
Adenoma Associate 19955943, 31248021
Adenoma Liver Cell Associate 35961004
Adenomatous Polyposis Coli Associate 21940722
Angioedemas Hereditary Associate 37495171
Anodontia Associate 28911955