Gene Page: KCNK9
Summary ?
| GeneID | 51305 |
| Symbol | KCNK9 |
| Synonyms | K2p9.1|KT3.2|TASK-3|TASK3 |
| Description | potassium two pore domain channel subfamily K member 9 |
| Reference | MIM:605874|HGNC:HGNC:6283|Ensembl:ENSG00000169427|HPRD:16167|Vega:OTTHUMG00000164186 |
| Gene type | protein-coding |
| Map location | 8q24.3 |
| Pascal p-value | 0.014 |
| Fetal beta | 0.23 |
| DMG | 1 (# studies) |
Gene in Data Sources
| Gene set name | Method of gene set | Description | Info |
|---|---|---|---|
| CV:PGCnp | Genome-wide Association Study | GWAS | |
| DMG:Wockner_2014 | Genome-wide DNA methylation analysis | This dataset includes 4641 differentially methylated probes corresponding to 2929 unique genes between schizophrenia patients (n=24) and controls (n=24). | 2 |
| PMID:cooccur | High-throughput literature-search | Systematic search in PubMed for genes co-occurring with SCZ keywords. A total of 3027 genes were included. | |
| Expression | Meta-analysis of gene expression | P value: 2.259 | |
| Literature | High-throughput literature-search | Co-occurance with Schizophrenia keywords: schizophrenia,schizophrenias | Click to show details |
Section I. Genetics and epigenetics annotation
Differentially methylated gene
| Probe | Chromosome | Position | Nearest gene | P (dis) | Beta (dis) | FDR (dis) | Study |
|---|---|---|---|---|---|---|---|
| cg14321373 | 8 | 140627494 | KCNK9 | 5.054E-4 | -0.375 | 0.047 | DMG:Wockner_2014 |
| cg17989736 | 8 | 140634327 | KCNK9 | 5.877E-4 | 0.418 | 0.05 | DMG:Wockner_2014 |
Section II. Transcriptome annotation
General gene expression (GTEx)
Gene expression during devlopment (BrainCloud)
Footnote:
A total of 269 time points ploted, with n=38 fetal samples (x=1:38). Each triangle represents one time point.
Gene expression of temporal and spatial changes (BrainSpan)
Footnote:
SC: sub-cortical regions; SM: sensory-motor regions; FC: frontal cortex; and TP: temporal-parietal cortex
ST1: fetal (13 - 26 postconception weeks), ST2: early infancy to late childhood (4 months to 11 years), and ST3: adolescence to adulthood (13 - 23 years)
The bar shown representes the lower 25% and upper 25% of the expression distribution.
No co-expressed genes in brain regions
Section III. Gene Ontology annotation
| Molecular function | GO term | Evidence | Neuro keywords | PubMed ID |
|---|---|---|---|---|
| GO:0005244 | voltage-gated ion channel activity | IEA | - | |
| GO:0005267 | potassium channel activity | NAS | - | |
| GO:0030955 | potassium ion binding | IEA | - | |
| Biological process | GO term | Evidence | Neuro keywords | PubMed ID |
| GO:0006811 | ion transport | IEA | - | |
| GO:0006813 | potassium ion transport | NAS | 11042359 | |
| Cellular component | GO term | Evidence | Neuro keywords | PubMed ID |
| GO:0005624 | membrane fraction | NAS | - | |
| GO:0016020 | membrane | IEA | - | |
| GO:0016021 | integral to membrane | IEA | - |
Section V. Pathway annotation
| Pathway name | Pathway size | # SZGR 2.0 genes in pathway | Info |
|---|---|---|---|
| REACTOME NEURONAL SYSTEM | 279 | 221 | All SZGR 2.0 genes in this pathway |
| REACTOME TANDEM PORE DOMAIN POTASSIUM CHANNELS | 12 | 7 | All SZGR 2.0 genes in this pathway |
| REACTOME POTASSIUM CHANNELS | 98 | 68 | All SZGR 2.0 genes in this pathway |
| NIKOLSKY BREAST CANCER 8Q23 Q24 AMPLICON | 157 | 87 | All SZGR 2.0 genes in this pathway |
| MEISSNER NPC HCP WITH H3 UNMETHYLATED | 536 | 296 | All SZGR 2.0 genes in this pathway |
| MEISSNER BRAIN HCP WITH H3K4ME3 AND H3K27ME3 | 1069 | 729 | All SZGR 2.0 genes in this pathway |
| MIKKELSEN IPS WITH HCP H3K27ME3 | 102 | 76 | All SZGR 2.0 genes in this pathway |
| MARTENS TRETINOIN RESPONSE UP | 857 | 456 | All SZGR 2.0 genes in this pathway |