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General Information
| Gene_Symbol | Gene_ID | Gene_Name | Chromosome | Alias |
|---|---|---|---|---|
| KRT8 | 3856 | keratin 8  | 12 | CARD2, K8, CK8, CYK8, K2C8, KO  |
- Evidence
- Gene
- mRNA
- CDS
- Protein
- PTM
- Enzyme
- PPi
- Pathway
- Structural
- Domain
- Ontology
- SNP
- Drug
- External Links
Evidence Information
| Pubmed ID | Year | Sample Information | Techniques | Mechanism | Fold Change | Remark |
|---|---|---|---|---|---|---|
| 19115206    | 2009 | Cell line : SW480 Source : - Sample Type : - No. of Sample : - Stage : - | - | Down-regulation | - | PRL-3 may play an important role for the promotion of CRC cell migration and metastatic potential through direct KRT8 dephosphorylation. |
Gene Details

| Gene Type | protein coding |
|---|---|
| Gene Family | -, "Intermediate filaments type II, keratins (basic)" |
| Description | This gene is a member of the type II keratin family clustered on the long arm of chromosome 12. Type I and type II keratins heteropolymerize to form intermediate-sized filaments in the cytoplasm of epithelial cells. The product of this gene typically dimerizes with keratin 18 to form an intermediate filament in simple single-layered epithelial cells. This protein plays a role in maintaining cellular structural integrity and also functions in signal transduction and cellular differentiation. Mutations in this gene cause cryptogenic cirrhosis. Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Jan 2012]   | Chromosome | 12 |
| Location | 12q13.13 |
| Start | 53290971   |
| End | 53343650   |
| Strand | -   |
| Gene Sequence |    Download   Select all |
| Length | 52680   |
| OMIM ID | 148060    |
| HGNC ID | HGNC:6446    |
| Unigene ID | Hs.533782    |
| Ensembl ID | ENSG00000170421    |
| PharmGKB ID | PA30234    |
mRNA Information
| mRNA ID | NM_001256293.1 |
|---|---|
| Exon | join(1..152,44840..45209,47795..48003,48648..48708, 49184..49279,49802..50092,50968..51188,51348..51406, 52249..52680)   | mRNA Sequence |    Download   Select all |
| Length | 1901   |
CDS Information
| Location | 199..1650 |
|---|---|
| CDS Sequence |    Download   Select all |
| CCDS ID | CCDS58234.1 |    
Protein Information
| Protein ID | NP_001243222.1 |
|---|---|
| Protein Name | keratin 8 |
| Molecular Wt. (Da) | 47975 |
| Protein Sequence |    Download   Select all |
| Length | 483   |
| Uniprot ID | Q15831 |    
| Ensembl Protein ID | ENSP00000324856   |    
Post-translational Modification Information (Source : HPRD)
| Residue | Type | site |
|---|---|---|
| S | Phosphorylation | 22 |
| S | Phosphorylation | 24 |
| S | Phosphorylation | 74 |
| S | Phosphorylation | 74 |
| S | Phosphorylation | 74 |
| S | Phosphorylation | 432 |
| S | Phosphorylation | 74 |
| S | Phosphorylation | 37 |
| S | Phosphorylation | 21 |
| S | Phosphorylation | 43 |
| S | Phosphorylation | 451 |
| S | Phosphorylation | 37;- |
| Y | Phosphorylation | 204;- |
| Y | Phosphorylation | 267;- |
| S | Phosphorylation | 330;- |
| S | Phosphorylation | 34;- |
| S | Phosphorylation | 475;- |
| S | Phosphorylation | 478;- |
| Y | Phosphorylation | 25;- |
| S | Phosphorylation | 27;- |
| S | Phosphorylation | 35 |
| S | Phosphorylation | 36 |
| S | Phosphorylation | 39 |
| S | Phosphorylation | 240 |
| S | Phosphorylation | 243 |
| S | Phosphorylation | 251 |
| S | Phosphorylation | 253 |
| S | Phosphorylation | 258 |
| S | Phosphorylation | 274 |
| S | Phosphorylation | 400 |
| S | Phosphorylation | 424 |
| Y | Phosphorylation | 427 |
| T | Phosphorylation | 431 |
| S | Phosphorylation | 441 |
| S | Phosphorylation | 436 |
| Y | Phosphorylation | 437 |
| S | Phosphorylation | 438 |
| S | Phosphorylation | 442 |
| S | Phosphorylation | 445 |
| S | Phosphorylation | 477 |
| T | Phosphorylation | 26 |
| S | Phosphorylation | 410 |
| S | Phosphorylation | 456 |
| S | Phosphorylation | 13 |
| T | Phosphorylation | 14 |
| K | Acetylation | 393 |
| K | Acetylation | 117 |
| K | Acetylation | 347 |
| K | Acetylation | 207 |
| K | Acetylation | 325 |
| K | Acetylation | 295 |
| S | Phosphorylation | 104 |
| S | Phosphorylation | 44 |
| S | Phosphorylation | 9 |
| S | Glycosylation | 13 |
| S | Glycosylation | 15 |
| S | Glycosylation | 475 |
| S | Phosphorylation | 315 |
| Y | Phosphorylation | 228 |
Enzyme Information
No matching records could be found.
PPi Information
(Click to view network : Source STRING)      View   
| Interactant Gene ID (Source: HPRD) | Gene Symbol | HPRD ID | Ref Seq ID | Technique | References |
|---|---|---|---|---|---|
| 1956 |    EGFR |    579 |    NP_005219.2 |    in vitro;in vivo |    12577067    |
| 3309 |    HSPA5 |    682 |    NP_005338.1 |    in vivo |    9409741    |
| 5894 |    RAF1 |    1265 |    NP_002871.1 |    in vivo |    15314064    |
| 9191 |    DEDD |    6022 |    NP_127491.1 |    in vivo |    12235123    |
Pathway Information
No matching records could be found.
Structure Information
No matching records could be found.
Domain Information
| ID | Location | Description |
|---|---|---|
| pfam15003 | 279-376  | HAUS2 |
| cl20881 | 279-376  | HAUS2 superfamily |
| pfam00038 | 90-401  | Filament |
| COG1196 | 144-404  | Smc |
| TIGR02168 | 85-403  | SMC_prok_B |
| TIGR02169 | 79-377  | SMC_prok_A |
| COG1196 | 141-409  | Smc |
| TIGR02168 | 156-404  | SMC_prok_B |
| PRK09039 | 229-373  | PRK09039 |
| TIGR02169 | 93-357  | SMC_prok_A |
| TIGR02168 | 88-383  | SMC_prok_B |
| COG1196 | 83-314  | Smc |
| PRK03918 | 92-396  | PRK03918 |
| TIGR02169 | 91-396  | SMC_prok_A |
| pfam01576 | 124-376  | Myosin_tail_1 |
| TIGR04523 | 92-377  | Mplasa_alph_rch |
| pfam13166 | 169-353  | AAA_13 |
| COG1196 | 84-365  | Smc |
| TIGR02169 | 158-409  | SMC_prok_A |
| TIGR02168 | 85-376  | SMC_prok_B |
| TIGR01000 | 76-370  | bacteriocin_acc |
| pfam06637 | 113-389  | PV-1 |
| COG1579 | 282-408  | COG1579 |
| COG1196 | 209-403  | Smc |
| TIGR02168 | 230-412  | SMC_prok_B |
| TIGR02168 | 251-404  | SMC_prok_B |
| pfam01576 | 109-374  | Myosin_tail_1 |
| TIGR02168 | 92-331  | SMC_prok_B |
| TIGR02168 | 90-354  | SMC_prok_B |
| PHA02562 | 107-373  | 46 |
| COG4477 | 135-380  | EzrA |
| COG3883 | 152-363  | CwlO1 |
| COG1196 | 206-410  | Smc |
| TIGR04523 | 89-381  | Mplasa_alph_rch |
| COG1196 | 90-334  | Smc |
| PRK09039 | 285-401  | PRK09039 |
| COG4372 | 144-375  | COG4372 |
| COG4942 | 71-368  | EnvC |
| pfam13514 | 230-392  | AAA_27 |
| TIGR02168 | 209-403  | SMC_prok_B |
| TIGR01612 | 85-314  | 235kDa-fam |
| PRK03918 | 92-377  | PRK03918 |
| TIGR02169 | 141-342  | SMC_prok_A |
| COG0419 | 78-387  | SbcC |
| pfam12128 | 138-373  | DUF3584 |
| COG1579 | 185-381  | COG1579 |
| PHA02562 | 232-410  | 46 |
| COG5283 | 229-410  | COG5283 |
| COG0419 | 79-389  | SbcC |
| COG0419 | 147-403  | SbcC |
| pfam01576 | 126-357  | Myosin_tail_1 |
| COG1196 | 228-414  | Smc |
| pfam10186 | 275-376  | Atg14 |
| pfam05557 | 119-415  | MAD |
| TIGR01843 | 194-370  | type_I_hlyD |
Ontology Information
| HPRD ID | 2514 |    
|---|---|
| Molecular Class | Structural protein |
| Molecular Function | Protein-tyrosine kinase activity (GO:0004713) |
| Biological Process | Cell communication (GO:0007154); Signal transduction (GO:0007165)   |
Drug Information
| Uniprot ID | DrugBank ID | Name | Type |
|---|---|---|---|
| P05787 | DB00031 | Tenecteplase | BiotechDrug |
External Links
| ArrayExpress | GO |    
|---|---|
| ICGC | GO |    
| Cancer3D | GO |    
| COSMIC | GO |    
| NCG | GO |    
| TSGene | GO |    
| Tumor Gene Family of Databases | GO |    
| CCDB | GO |    
| G2SBC | GO |    
| Osteosarcoma Database | GO |    
| RCDB | GO |    
