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General Information



Gene_Symbol Gene_ID Gene_Name Chromosome Alias
KRAS 3845 V-Ki-ras2 Kirsten rat sarcoma viral oncogene homolog  12NS; 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   2012Cell 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   2012Cell 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   2012Cell 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 sequencingMutation-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   2012Cell line : -

Source : -

Sample Type : -

No. of Sample : -

Stage : -

-Unknown--


Gene Details



Chromosome: 12; NC_000012.11 (25358180..25403854, complement)

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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

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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

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Length 5312  



CDS Information


   
Locationjoin(5548..5658,23520..23698,25159..25318,41021..41137)
CDS Sequence

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CCDS ID CCDS8702.1



Protein Information


      
Protein IDNP_203524.1
Protein NameV-Ki-ras2 Kirsten rat sarcoma viral oncogene homolog
Molecular Wt. (Da)21525
Protein Sequence

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Length 189  
Uniprot IDP25942
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
596BCL21045NP_000624.2in vivo10490827   
801CALM1241NP_008819.1in vitro;in vivo;yeast 2-hybrid1   272   720   411   585   910   
2038EPB421517NP_000110.2in vitro3276554   
2339FNTA607NP_002018.1in vitro12374986   
2342FNTB608NP_002019.1in vitro12374986   


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 ID1D8D
Resolution2
MethodX-RAY DIFFRACTION
Chains A  
Molecule farnesyltransferase (alpha subunit)  
Model View



Domain Information




ID Location Description
cd041383-164  H_N_K_Ras_like
cl214553-164  P-loop_NTPase superfamily
smart0001016-166  small_GTPase
smart0017316-166  RAS
cd0087616-163  Ras
cd0414516-164  M_R_Ras_like
cd0414416-189  Ras2
cd0413916-165  RalA_RalB
cd041753-163  Rap1
cd041363-163  Rap_like
cd041773-164  RSR1
cd041413-165  Rit_Rin_Ric
cd041763-163  Rap2
cd0413716-189  RheB
cd0015416-161  Rab
smart0017516-163  RAB
cd0414616-165  RERG_RasL11_like
cd0186716-165  Rab8_Rab10_Rab13_like
cd0186916-164  Rab1_Ypt1
cd0186316-163  Rab18
cd0414316-159  Rhes_like
cd0186816-163  Rab11_like
cd0186016-163  Rab5_related
cd041403-160  ARHI_like
cd0015716-161  Rho
cd0414716-164  Ras_dva
cd0414816-177  RGK
cd0412316-163  Rab21
cd0186215-161  Rab7
cd0186116-156  Rab6
cd0411016-176  Rab35
cd0412716-160  Rab27A
cd0411116-163  Rab39
cd0088216-161  Ras_like_GTPase
cd0411616-163  Rab9
smart0017416-161  RHO
cd0186616-163  Rab2
cd0186428-163  Rab19
cd0411516-165  Rab33B_Rab33A
cd0410916-170  Rab28
cd0411316-163  Rab4
cd0411242-164  Rab26
cd0187516-189  RhoG
cd0413316-161  Rop_like
cd0411716-164  Rab15
cd0413016-156  Wrch_1
cd0410143-161  RabL4
cd0412216-165  Rab14
cd0411916-163  RJL
cd0412042-171  Rab12
cd0412927-188  Rho2
cd0186553-160  Rab3
cd0410616-156  Rab23_like
cd0413211-189  Rho4_like
cd0410713-163  Rab32_Rab38
cd0187416-156  Cdc42
cd0187116-163  Rac1_like
cd0087754-161  Ran
cd0411442-163  Rab30
cd0187016-161  RhoA_like
cd0413516-156  Tc10
cd0412144-161  Rab40
cd0411816-159  Rab24
cd0413416-161  Rho3
pfam0847716-119  Miro
cd0410316-156  Centaurin_gamma
cd0412422-167  RabL2
cd0414214-189  RRP22
cd0991416-162  RocCOR
cd0413116-158  Rnd
cd0410816-157  Rab36_Rab34
cd0417216-157  Rnd3_RhoE_Rho8
cd0187316-161  RhoBTB
COG222916-159  Srp102
cd0417313-189  Rnd2_Rho7
cd0189313-157  Miro1
cd0412655-168  Rab20
cd01898110-166  Obg
cd0187895-154  HflX
cd0087816-160  Arf_Arl
cd04164101-166  trmE
cd01879109-166  FeoB
cd0415257-122  Arl4_Arl7
cd0088013-166  Era_like
cd0412816-146  Spg1
pfam02421108-163  FeoB_N
PTZ003691-189  PTZ00369
pfam0007116-165  Ras
TIGR0023116-161  small_GTP
PLN0310816-165  PLN03108
COG11001-185  Gem1
PLN0311016-170  PLN03110
PLN0311816-165  PLN03118
PTZ0013248-163  PTZ00132
PLN0307154-163  PLN03071
smart0017653-163  RAN
PTZ0009928-156  PTZ00099
PRK12299110-176  obgE
PRK00093110-172  PRK00093
TIGR02729110-160  Obg_CgtA
PRK00098106-154  PRK00098
PRK0529198-166  trmE
TIGR0050351-124  prfC
PRK12297110-177  obgE
TIGR03918108-178  GTP_HydF
TIGR03594110-172  GTPase_EngA
COG053256-154  InfB
TIGR0315695-153  GTP_HflX


Ontology Information


   
HPRD ID3017
Molecular ClassUnknown
Molecular FunctionMolecular function unknown (GO:0005554)
Biological ProcessImmune response (GO:0006955)  



SNP Information


View SNP Geneview Report   

Drug Information


No matching records could be found.

External Links


                                 
ArrayExpressGO
ICGCGO
Cancer3DGO
COSMICGO
NCGGO
TSGeneGO
Tumor Gene Family of DatabasesGO
CCDBGO
G2SBCGO
Osteosarcoma DatabaseGO
RCDBGO