KRT18 - keratin 18 Gene
Also Known as K18; CK-18; CYK18
Species: Homo sapiens
About KRT18
This gene has 7 transcripts (splice variants), 253 orthologues, 68 paralogues and is associated with 1 phenotype. Broad expression in placenta (RPKM 258.0), colon (RPKM 230.1) and 15 other tissues.
Summary
KRT18 encodes the type I intermediate filament chain keratin 18. Keratin 18, together with its filament partner keratin 8, are perhaps the most commonly found members of the intermediate filament gene family. They are expressed in single layer epithelial tissues of the body. Mutations in this gene have been linked to cryptogenic cirrhosis. Two transcript variants encoding the same protein have been found for this gene. [provided by RefSeq, Jul 2008]
KRT18 Products (2)
| mRNA | Protein | Name |
|---|---|---|
| NM_000224.3 | NP_000215.1 | keratin, type I cytoskeletal 18 |
| NM_199187.2 | NP_954657.1 | keratin, type I cytoskeletal 18 |
| Molecular Function GO Annotation | Evidence | Références | Source |
|---|---|---|---|
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
10852826 | GOA |
| enables scaffold protein binding |
IPI
IPI: Inferred from physical interaction
|
10852826 | GOA |
| Biological Process GO Annotation | Evidence | Références | Source |
|---|---|---|---|
| involved in Golgi to plasma membrane protein transport |
IDA
IDA: Inferred from direct assay
|
15529338 | GOA |
| involved in intermediate filament cytoskeleton organization |
IDA
IDA: Inferred from direct assay
|
20346438 | GOA |
| involved in negative regulation of apoptotic process |
IDA
IDA: Inferred from direct assay
|
11684708 | GOA |
| Cellular Component GO Annotation | Evidence | Références | Source |
|---|---|---|---|
| located in centriolar satellite |
IDA
IDA: Inferred from direct assay
|
18000879 | GOA |
| located in cytoplasm |
IDA
IDA: Inferred from direct assay
|
16424149 | GOA |
| located in intermediate filament |
IDA
IDA: Inferred from direct assay
|
10852826 | GOA |
| located in keratin filament |
IDA
IDA: Inferred from direct assay
|
16424149 | GOA |
| located in keratin filament |
IPI
IPI: Inferred from physical interaction
|
10852826 | GOA |
| located in microtubule organizing center |
IDA
IDA: Inferred from direct assay
|
18000879 | GOA |
KRT18 Protein Structure
Filament: Intermediate filament protein (79 - 389)
- 0
- 100
- 200
- 300
- 400
- 430 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
keratin, type I cytoskeletal 18 |
|
KRT18 Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | Références |
|---|---|---|---|---|---|---|---|
|
Intra
|
KRT18 | P05783 | CCHCR1 | Homo sapiens | Q8TD31-3 | 32296183 | |
|
Intra
|
KRT18 | P05783 | CCDC146 | Homo sapiens | Q8IYE0-2 | 25416956 | |
|
Intra
|
KRT18 | P05783 | DNAJB6 | Homo sapiens | O75190 | 10954706 | |
|
Intra
|
KRT18 | P05783 | KIFC3 | Homo sapiens | Q9BVG8-5 | 32296183 | |
|
Intra
|
KRT18 | P05783 | RCOR3 | Homo sapiens | Q9P2K3-2 | 32296183 | |
|
Intra
|
KRT18 | P05783 | KRT79 | Homo sapiens | Q5XKE5 | 32296183 | |
|
Intra
|
KRT18 | P05783 | HAUS1 | Homo sapiens | Q96CS2 | 25416956 | |
|
Intra
|
KRT18 | P05783 | KRT6C | Homo sapiens | P48668 | 32296183 | |
|
Intra
|
KRT18 | P05783 | KRT6C | Homo sapiens | P48668 | 30021884 | |
|
Intra
|
KRT18 | P05783 | KRT71 | Homo sapiens | Q3SY84 | 32296183 | |
|
Intra
|
KRT18 | P05783 | KRT8 | Homo sapiens | P05787 | 32296183 | |
|
Intra
|
KRT18 | P05783 | KRT8 | Homo sapiens | P05787 | 14756564 | |
|
Intra
|
KRT18 | P05783 | KRT8 | Homo sapiens | P05787 | 10852826 | |
|
Intra
|
KRT18 | P05783 | KRT8 | Homo sapiens | P05787 | 11684708 | |
|
Intra
|
KRT18 | P05783 | KRT8 | Homo sapiens | P05787 | 21988832 | |
|
Intra
|
KRT18 | P05783 | KRT8 | Homo sapiens | P05787 | 11684708 | |
|
Intra
|
KRT18 | P05783 | TSG101 | Homo sapiens | Q99816 | 32296183 | |
|
Intra
|
KRT18 | P05783 | TRADD | Homo sapiens | Q15628 | 11684708 | |
|
Intra
|
KRT18 | P05783 | TRADD | Homo sapiens | Q15628 | 11684708 | |
|
Intra
|
KRT18 | P05783 | TRADD | Homo sapiens | Q15628 | 11684708 | |
|
Intra
|
KRT18 | P05783 | TRADD | Homo sapiens | Q15628 | 11684708 | |
|
Intra
|
KRT18 | P05783 | YWHAG | Homo sapiens | P61981 | 35271311 | |
|
Intra
|
KRT18 | P05783 | HTT | Homo sapiens | P42858 | 32814053 | |
|
Intra
|
KRT18 | P05783 | HTT | Homo sapiens | P42858 | 32814053 | |
|
Intra
|
KRT18 | P05783 | HTT | Homo sapiens | P42858 | 32814053 | |
|
Intra
|
KRT18 | P05783 | MACROD1 | Homo sapiens | Q9BQ69 | 20035625 | |
|
Intra
|
KRT18 | P05783 | MACROD1 | Homo sapiens | Q9BQ69 | 20035625 | |
|
Intra
|
KRT18 | P05783 | GOLGA2 | Homo sapiens | Q08379 | 25910212 | |
|
Intra
|
KRT18 | P05783 | GOLGA2 | Homo sapiens | Q08379 | 25910212 | |
|
Intra
|
KRT18 | P05783 | GOLGA2 | Homo sapiens | Q08379 | 25416956 | |
|
Intra
|
KRT18 | P05783 | GOLGA2 | Homo sapiens | Q08379 | 25416956 | |
|
Intra
|
KRT18 | P05783 | GOLGA2 | Homo sapiens | Q08379 | 25910212 | |
|
Intra
|
KRT18 | P05783 | SYCE1 | Homo sapiens | Q8N0S2 | 25910212 | |
|
Intra
|
KRT18 | P05783 | SYCE1 | Homo sapiens | Q8N0S2 | 25910212 | |
|
Intra
|
KRT18 | P05783 | SYCE1 | Homo sapiens | Q8N0S2 | 25910212 | |
|
Intra
|
KRT18 | P05783 | KRT81 | Homo sapiens | Q14533 | 32296183 | |
|
Intra
|
KRT18 | P05783 | HGS | Homo sapiens | O14964 | 25910212 | |
|
Intra
|
KRT18 | P05783 | HGS | Homo sapiens | O14964 | 25910212 | |
|
Intra
|
KRT18 | P05783 | HGS | Homo sapiens | O14964 | 16189514 | |
|
Intra
|
KRT18 | P05783 | HGS | Homo sapiens | O14964 | 25910212 | |
|
Intra
|
KRT18 | P05783 | EFHC1 | Homo sapiens | Q5JVL4 | 32296183 | |
|
Intra
|
KRT18 | P05783 | NME7 | Homo sapiens | Q9Y5B8 | 16189514 | |
|
Intra
|
KRT18 | P05783 | NME7 | Homo sapiens | Q9Y5B8 | 32296183 | |
|
Intra
|
KRT18 | P05783 | TEKT4 | Homo sapiens | Q8WW24 | 32296183 | |
|
Intra
|
KRT18 | P05783 | IKBKG | Homo sapiens | Q9Y6K9 | 21988832 | |
|
Intra
|
KRT18 | P05783 | AIRIM | Homo sapiens | Q9NX04 | 32296183 | |
|
Intra
|
KRT18 | P05783 | PKP1 | Homo sapiens | Q13835-2 | 10852826 | |
|
Intra
|
KRT18 | P05783 | PKP1 | Homo sapiens | Q13835-2 | 10852826 | |
|
Cross
|
KRT18 | P05783 | tir | Escherichia coli O127:H6 | B7UM99 | 14710194 |
Recombinant KRT18 Proteins
| Cat. No. | Nom du produit | Accession | Pureté |
|---|---|---|---|
| HY-P71668 | KRT18 Protein, Human (HEK293, His) | P05783 (S2-H430) | ≥ 90%, as determined by reducing SDS-PAGE. |
KRT18 Anticorps
| Cat. No. | Nom du produit | Application | Reactivity |
|---|---|---|---|
| HY-P81181 | Cytokeratin 18 Antibody | WB, ELISA, IHC-P, IHC-F, FC, ICC/IF | Human, Mouse, Rat |
| HY-P83963 | Cytokeratin 18 Antibody (YA3660) | WB, IHC-P, ELISA | Human |
| HY-P83963A | Cytokeratin 18 Antibody (YA3660)(PBS only) | WB, IHC-P, ELISA | Human |
| HY-P83964 | Cytokeratin 18 Antibody (YA3661) | WB, IHC-P, ICC/IF, FC, ELISA | Human |
| HY-P83964A | Cytokeratin 18 Antibody (YA3661)(PBS only) | WB, IHC-P, ICC/IF, FC, ELISA | Human |
| HY-P85904 | Cytokeratin 8/18 Antibody (YA5596) | IHC-P, WB, ICC/IF, ELISA | Human, Mouse, Rat |
| HY-P86058 | Cytokeratin 8/18 Antibody (YA5750) | IHC-P, ELISA | Human, Mouse, Rat |
| HY-P86497 | Cytokeratin 18 Antibody (YA6189) | WB, IHC-P, ICC/IF, IP, ELISA | Human, Mouse, Rat |
| HY-P86723 | Cytokeratin 18 Antibody (YA6415) | WB, IHC-P, IHC-F, ICC/IF, IF-Tissue | Human, Mouse, Rat |
| HY-P86723A | Cytokeratin 18 Antibody (YA6415)(PBS only) | WB, IHC-P, IHC-F, ICC/IF, IF-Tissue | Human, Mouse, Rat |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Cryptogenic Cirrhosis |
|
|
| Cirrhosis, Familial |
|
|
| Liver Disease |
|
|
| Alcoholic Hepatitis |
|
|
| Hepatitis C |
|
|
| Ameloblastoma |
|
|
| Non-Alcoholic Fatty Liver Disease |
|
|
| Neuroendocrine Carcinoma |
|
|
| Transitional Cell Carcinoma |
|
|
| Autoimmune Hepatitis |
|
|
| Oncocytoma |
|
|
| Viral Hepatitis |
|
|
| Myoepithelioma |
|
|
| Hepatitis |
|
|
| Epithelioid Trophoblastic Tumor |
|
|
| Odontoma |
|
|
| Cholecystitis |
|
|
| Lung Clear Cell Carcinoma |
|
|
| Fatty Liver Disease |
|
|
| Gallbladder Sarcoma |
|
|
| Bladder Cancer |
|
|
| Mucoepidermoid Carcinoma |
|
|
| Cervical Clear Cell Adenocarcinoma |
|
|
| Teratoma |
|
|
| Colorectal Cancer |
|
|
| Hepatoblastoma |
|
|
| Lung Cancer |
|
|
| Skin Carcinoma |
|
|
| Prostate Cancer |
|
|
| Placental Site Trophoblastic Tumor |
|
|
| Breast Cancer |
|
|
| Thymic Carcinoma |
|
|
| Mucinous Tubular And Spindle Renal Cell Carcinoma |
|
|
| Angiosarcoma |
|
|
| Cholangiocarcinoma |
|
|
| Breast Ductal Carcinoma |
|
|
| Craniopharyngioma |
|
|
| Hidrocystoma |
|
|
| Gastric Cancer |
|
|
| Intrahepatic Gall Duct Cancer |
|
|
| Hepatoid Adenocarcinoma |
|
|
| Non-Alcoholic Steatohepatitis |
|
|
| Apocrine Sweat Gland Neoplasm |
|
|
| Hepatocellular Carcinoma |
|
|
| Bile Duct Cystadenoma |
|
|
| Squamous Cell Bile Duct Carcinoma |
|
|
| Small Cell Cancer Of The Lung |
|
|
| Cystic Fibrosis |
|
|
| Vulvar Proximal-Type Epithelioid Sarcoma |
|
|
| Central Epithelioid Sarcoma |
|
|
| Immunodeficiency 58 |
|
|
| Type 2 Diabetes Mellitus |
|
|
| Ovarian Cancer |
|
|
| Esophageal Adenosquamous Carcinoma |
|
|
| Bardet-Biedl Syndrome |
|
|
| Crigler-Najjar Syndrome, Type I |
|
|
| Interstitial Lung Disease 2 |
|
|
| Renal Cell Carcinoma, Nonpapillary |
|
|
| Squamous Cell Carcinoma, Head And Neck |
|
|
| Diabetes Mellitus |
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Bos taurus | KRT18 | VGNC | VGNC:30719 |
| Mus musculus | KRT18 | MGD | MGI:96692 |
| Canis familiaris | KRT18 | VGNC | VGNC:106506 |
| Felis catus | KRT18 | VGNC | VGNC:84049 |
| Rattus norvegicus | KRT18 | RGD | RGD:619935 |
| Others | KRT18 | NCBI |