Search results:
General Information
| Gene_Symbol | Gene_ID | Gene_Name | Chromosome | Alias |
|---|---|---|---|---|
| KRAS | 3845 | V-Ki-ras2 Kirsten rat sarcoma viral oncogene homolog  | 12 | NS; NS3; KRAS1; KRAS2; RASK2; KI-RAS; C-K-RAS; K-RAS2A; K-RAS2B; K-RAS4A; K-RAS4B  |
- 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 |
|---|---|---|---|---|---|---|
| 23188063    | 2012 | Cell line : - Source : Department of Surgery and Science, Kyushu University Hospital, Japan. Sample Type : CRC tumor and normal tissue No. of Sample : 254 Stage : TNM Stage I-IV | Direct sequencing, High Resolution Fluorescence Microsatellite analysis. | Mutation | - | KRAS mutation status could be a novel biomarker for predicting disease recurrence in Japanese patients with stage II CRC. KRAS mutations were a negative predictor of recurrence-free survival in patients with stage II CRC. KRAS and BRAF mutations were analyzed using a direct sequence method. |
| 23202889    | 2012 | Cell line : - Source : - Sample Type : - No. of Sample : - Stage : - | - | Mutation | - | KRAS mutations in colon cancers have been associated with poorer survival and increased tumor aggressiveness. KRAS mutations in colorectal cancer lead to resistance to select treatment strategies. 3. Showing Prognostic and Predictive Roles of KRAS Mutation in Colorectal Cancer. |
| 23255930    | 2012 | Cell line : - Source : Sun Yat-Sen University Cancer Center (Guangzhou, China). Sample Type : Serum and tumor tissues No. of Sample : 115 Stage : TNM Stage I-IV | Nested-PCR and direct sequencing | Mutation | - | In colorectal cancer (CRC), KRAS and BRAF mutations in primary tumors are associated with resistance to anti-EGFR-based therapies. Possibility of differences in the mutational status of KRAS/BRAF between primary tumors and matched serum samples should be considered when patients are selected for anti-EGFR-based therapies. |
| 22810696    | 2012 | Cell line : - Source : - Sample Type : - No. of Sample : - Stage : - | - | Unknown | - | - |
Gene Details

| Gene Type | protein coding |
|---|---|
| Gene Family | - |
| Description | This gene, a Kirsten ras oncogene homolog from the mammalian ras gene family, encodes a protein that is a member of the small GTPase superfamily. A single amino acid substitution is responsible for an activating mutation. The transforming protein that results is implicated in various malignancies, including lung adenocarcinoma, mucinous adenoma, ductal carcinoma of the pancreas and colorectal carcinoma. Alternative splicing leads to variants encoding two isoforms that differ in the C-terminal region. [provided by RefSeq, Jul 2008]   |
| Chromosome | 12 |
| Location | 12p12.1 |
| Start | 25204789   |
| End | 25250931   |
| Strand | -   |
| Gene Sequence |    Download   Select all |
| Length | 46143   |
| OMIM ID | 190070    |
| HGNC ID | HGNC:6407    |
| Unigene ID | Hs.505033     |
| Ensembl ID | ENSG00000133703    |
| PharmGKB ID | -    |
mRNA Information
| mRNA ID | NM_001001660.2 |
|---|---|
| Exon | complement(<45917..>46143)   | mRNA Sequence |    Download   Select all |
| Length | 5312   |
CDS Information
| Location | join(5548..5658,23520..23698,25159..25318,41021..41137) |
|---|---|
| CDS Sequence |    Download   Select all |
| CCDS ID | CCDS8702.1 |    
Protein Information
| Protein ID | NP_203524.1 |
|---|---|
| Protein Name | V-Ki-ras2 Kirsten rat sarcoma viral oncogene homolog |
| Molecular Wt. (Da) | 21525 |
| Protein Sequence |    Download   Select all |
| Length | 189   |
| Uniprot ID | P25942 |    
| Ensembl Protein ID | ENSP00000361350   |    
Post-translational Modification Information (Source : HPRD)
No matching records could be found.
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 |
|---|---|---|---|---|---|
| 596 |    BCL2 |    1045 |    NP_000624.2 |    in vivo |    10490827    |
| 801 |    CALM1 |    241 |    NP_008819.1 |    in vitro;in vivo;yeast 2-hybrid |    1   272   720   411   585   910    |
| 2038 |    EPB42 |    1517 |    NP_000110.2 |    in vitro |    3276554    |
| 2339 |    FNTA |    607 |    NP_002018.1 |    in vitro |    12374986    |
| 2342 |    FNTB |    608 |    NP_002019.1 |    in vitro |    12374986    |
Pathway Information
| Pathway Name | Pathway ID |
|---|---|
| Acute myeloid leukemia |    hsa05221 |    
| AGE-RAGE signaling pathway in diabetic complications |    hsa04933 |    
| Alcoholism |    hsa05034 |    
| Aldosterone-regulated sodium reabsorption |    hsa04960 |    
| Axon guidance |    hsa04360 |    
| B cell receptor signaling pathway |    hsa04662 |    
| Bladder cancer |    hsa05219 |    
| Central carbon metabolism in cancer |    hsa05230 |    
| Chemokine signaling pathway |    hsa04062 |    
| Choline metabolism in cancer |    hsa05231 |    
| Cholinergic synapse |    hsa04725 |    
| Chronic myeloid leukemia |    hsa05220 |    
| Colorectal cancer |    hsa05210 |    
| Dorso-ventral axis formation |    hsa04320 |    
| Endometrial cancer |    hsa05213 |    
| ErbB signaling pathway |    hsa04012 |    
| Estrogen signaling pathway |    hsa04915 |    
| Fc epsilon RI signaling pathway |    hsa04664 |    
| FoxO signaling pathway |    hsa04068 |    
| Gap junction |    hsa04540 |    
| Glioma |    hsa05214 |    
| GnRH signaling pathway |    hsa04912 |    
| Hepatitis B |    hsa05161 |    
| Hepatitis C |    hsa05160 |    
| HTLV-I infection |    hsa05166 |    
| Insulin signaling pathway |    hsa04910 |    
| Longevity regulating pathway - mammal |    hsa04211 |    
| Longevity regulating pathway - multiple species |    hsa04213 |    
| Long-term depression |    hsa04730 |    
| Long-term potentiation |    hsa04720 |    
| MAPK signaling pathway |    hsa04010 |    
| Melanogenesis |    hsa04916 |    
| Melanoma |    hsa05218 |    
| MicroRNAs in cancer |    hsa05206 |    
| Natural killer cell mediated cytotoxicity |    hsa04650 |    
| Neurotrophin signaling pathway |    hsa04722 |    
| Non-small cell lung cancer |    hsa05223 |    
| Oxytocin signaling pathway |    hsa04921 |    
| Pancreatic cancer |    hsa05212 |    
| Pathways in cancer |    hsa05200 |    
| Phospholipase D signaling pathway |    hsa04072 |    
| PI3K-Akt signaling pathway |    hsa04151 |    
| Progesterone-mediated oocyte maturation |    hsa04914 |    
| Prolactin signaling pathway |    hsa04917 |    
| Prostate cancer |    hsa05215 |    
| Proteoglycans in cancer |    hsa05205 |    
| Rap1 signaling pathway |    hsa04015 |    
| Ras signaling pathway |    hsa04014 |    
| Regulation of actin cytoskeleton |    hsa04810 |    
| Renal cell carcinoma |    hsa05211 |    
| Serotonergic synapse |    hsa04726 |    
| Signaling pathways regulating pluripotency of stem cells |    hsa04550 |    
| Sphingolipid signaling pathway |    hsa04071 |    
| T cell receptor signaling pathway |    hsa04660 |    
| Thyroid cancer |    hsa05216 |    
| Thyroid hormone signaling pathway |    hsa04919 |    
| Tight junction |    hsa04530 |    
| VEGF signaling pathway |    hsa04370 |    
| Viral carcinogenesis |    hsa05203 |    
Structure Information
| PDB ID | 1D8D |
|---|---|
| Resolution | 2 |
| Method | X-RAY DIFFRACTION |
| Chains | A   |
| Molecule | farnesyltransferase (alpha subunit)   |
| Model | View |
Domain Information
| ID | Location | Description |
|---|---|---|
| cd04138 | 3-164  | H_N_K_Ras_like |
| cl21455 | 3-164  | P-loop_NTPase superfamily |
| smart00010 | 16-166  | small_GTPase |
| smart00173 | 16-166  | RAS |
| cd00876 | 16-163  | Ras |
| cd04145 | 16-164  | M_R_Ras_like |
| cd04144 | 16-189  | Ras2 |
| cd04139 | 16-165  | RalA_RalB |
| cd04175 | 3-163  | Rap1 |
| cd04136 | 3-163  | Rap_like |
| cd04177 | 3-164  | RSR1 |
| cd04141 | 3-165  | Rit_Rin_Ric |
| cd04176 | 3-163  | Rap2 |
| cd04137 | 16-189  | RheB |
| cd00154 | 16-161  | Rab |
| smart00175 | 16-163  | RAB |
| cd04146 | 16-165  | RERG_RasL11_like |
| cd01867 | 16-165  | Rab8_Rab10_Rab13_like |
| cd01869 | 16-164  | Rab1_Ypt1 |
| cd01863 | 16-163  | Rab18 |
| cd04143 | 16-159  | Rhes_like |
| cd01868 | 16-163  | Rab11_like |
| cd01860 | 16-163  | Rab5_related |
| cd04140 | 3-160  | ARHI_like |
| cd00157 | 16-161  | Rho |
| cd04147 | 16-164  | Ras_dva |
| cd04148 | 16-177  | RGK |
| cd04123 | 16-163  | Rab21 |
| cd01862 | 15-161  | Rab7 |
| cd01861 | 16-156  | Rab6 |
| cd04110 | 16-176  | Rab35 |
| cd04127 | 16-160  | Rab27A |
| cd04111 | 16-163  | Rab39 |
| cd00882 | 16-161  | Ras_like_GTPase |
| cd04116 | 16-163  | Rab9 |
| smart00174 | 16-161  | RHO |
| cd01866 | 16-163  | Rab2 |
| cd01864 | 28-163  | Rab19 |
| cd04115 | 16-165  | Rab33B_Rab33A |
| cd04109 | 16-170  | Rab28 |
| cd04113 | 16-163  | Rab4 |
| cd04112 | 42-164  | Rab26 |
| cd01875 | 16-189  | RhoG |
| cd04133 | 16-161  | Rop_like |
| cd04117 | 16-164  | Rab15 |
| cd04130 | 16-156  | Wrch_1 |
| cd04101 | 43-161  | RabL4 |
| cd04122 | 16-165  | Rab14 |
| cd04119 | 16-163  | RJL |
| cd04120 | 42-171  | Rab12 |
| cd04129 | 27-188  | Rho2 |
| cd01865 | 53-160  | Rab3 |
| cd04106 | 16-156  | Rab23_like |
| cd04132 | 11-189  | Rho4_like |
| cd04107 | 13-163  | Rab32_Rab38 |
| cd01874 | 16-156  | Cdc42 |
| cd01871 | 16-163  | Rac1_like |
| cd00877 | 54-161  | Ran |
| cd04114 | 42-163  | Rab30 |
| cd01870 | 16-161  | RhoA_like |
| cd04135 | 16-156  | Tc10 |
| cd04121 | 44-161  | Rab40 |
| cd04118 | 16-159  | Rab24 |
| cd04134 | 16-161  | Rho3 |
| pfam08477 | 16-119  | Miro |
| cd04103 | 16-156  | Centaurin_gamma |
| cd04124 | 22-167  | RabL2 |
| cd04142 | 14-189  | RRP22 |
| cd09914 | 16-162  | RocCOR |
| cd04131 | 16-158  | Rnd |
| cd04108 | 16-157  | Rab36_Rab34 |
| cd04172 | 16-157  | Rnd3_RhoE_Rho8 |
| cd01873 | 16-161  | RhoBTB |
| COG2229 | 16-159  | Srp102 |
| cd04173 | 13-189  | Rnd2_Rho7 |
| cd01893 | 13-157  | Miro1 |
| cd04126 | 55-168  | Rab20 |
| cd01898 | 110-166  | Obg |
| cd01878 | 95-154  | HflX |
| cd00878 | 16-160  | Arf_Arl |
| cd04164 | 101-166  | trmE |
| cd01879 | 109-166  | FeoB |
| cd04152 | 57-122  | Arl4_Arl7 |
| cd00880 | 13-166  | Era_like |
| cd04128 | 16-146  | Spg1 |
| pfam02421 | 108-163  | FeoB_N |
| PTZ00369 | 1-189  | PTZ00369 |
| pfam00071 | 16-165  | Ras |
| TIGR00231 | 16-161  | small_GTP |
| PLN03108 | 16-165  | PLN03108 |
| COG1100 | 1-185  | Gem1 |
| PLN03110 | 16-170  | PLN03110 |
| PLN03118 | 16-165  | PLN03118 |
| PTZ00132 | 48-163  | PTZ00132 |
| PLN03071 | 54-163  | PLN03071 |
| smart00176 | 53-163  | RAN |
| PTZ00099 | 28-156  | PTZ00099 |
| PRK12299 | 110-176  | obgE |
| PRK00093 | 110-172  | PRK00093 |
| TIGR02729 | 110-160  | Obg_CgtA |
| PRK00098 | 106-154  | PRK00098 |
| PRK05291 | 98-166  | trmE |
| TIGR00503 | 51-124  | prfC |
| PRK12297 | 110-177  | obgE |
| TIGR03918 | 108-178  | GTP_HydF |
| TIGR03594 | 110-172  | GTPase_EngA |
| COG0532 | 56-154  | InfB |
| TIGR03156 | 95-153  | GTP_HflX |
Ontology Information
| HPRD ID | 3017 |    
|---|---|
| Molecular Class | Unknown |
| Molecular Function | Molecular function unknown (GO:0005554) |
| Biological Process | Immune response (GO:0006955)   |
Drug Information
No matching records could be found.
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 |    
