Search results:
General Information
| Gene_Symbol | Gene_ID | Gene_Name | Chromosome | Alias |
|---|---|---|---|---|
| RASA1 | 5921 | RAS p21 protein activator (GTPase activating protein) 1  | 5 | GAP, CM-AVM, p120GAP, p120RASGAP  |
- 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 |
|---|---|---|---|---|---|---|
| 21150880    | 2011 | Cell line : - Source : Leiden University Medical Center (Leiden, The Netherlands) or at the Rijnland Hospital (Leiderdorp, The Netherlands) Sample Type : - No. of Sample : - Stage : - | Real-time RT-PCR, CTCF Chromatin immunoprecepetation and real time RT- PCR | Methylation | - | The high sensitivity and specificity for the PTPRG intron 1 methylation in both sporadic and hereditary colon cancers support biomarker potential for early detection of colon cancer. |
Gene Details

| Gene Type | protein coding |
|---|---|
| Gene Family | Pleckstrin homology (PH) domain containing, "SH2 domain containing" |
| Description | The protein encoded by this gene is located in the cytoplasm and is part of the GAP1 family of GTPase-activating proteins. The gene product stimulates the GTPase activity of normal RAS p21 but not its oncogenic counterpart. Acting as a suppressor of RAS function, the protein enhances the weak intrinsic GTPase activity of RAS proteins resulting in the inactive GDP-bound form of RAS, thereby allowing control of cellular proliferation and differentiation. Mutations leading to changes in the binding sites of either protein are associated with basal cell carcinomas. Mutations also have been associated with hereditary capillary malformations (CM) with or without arteriovenous malformations (AVM) and Parkes Weber syndrome. Alternative splicing results in two isoforms where the shorter isoform, lacking the N-terminal hydrophobic region but retaining the same activity, appears to be abundantly expressed in placental but not adult tissues.   |
| Chromosome | 5 |
| Location | 5q13 |
| Start | 87267801   |
| End | 87391926   |
| Strand | +   |
| Gene Sequence |    Download   Select all |
| Length | 124126   |
| OMIM ID | 139150    |
| HGNC ID | HGNC:9871    |
| Unigene ID | Hs.664080    |
| Ensembl ID | ENSG00000145715    |
| PharmGKB ID | -    |
mRNA Information
| mRNA ID | XM_011543525.1 |
|---|---|
| Exon | join(1..1190,63548..63700,64707..64842,65467..65537, 70174..70291,73490..73521,78872..78924,81414..81564, 85357..85435,94751..94871,95548..95704,102013..102100, 104318..104395,106363..106520,107040..107116, 108593..108765,109081..109240,110596..110738, 111935..112050,115913..115980,117501..117589, 119026..119103,121593..121727,123000..124116)   | mRNA Sequence |    Download   Select all |
| Length | 4402   |
CDS Information
| Location | join(652..1190,63548..63700,64707..64842,65467..65537, 70174..70291,73490..73521,78872..78924,81414..81564, 85357..85435,94751..94871,95548..95704,102013..102100, 104318..104395,106363..106520,107040..107116, 108593..108765,109081..109240,110596..110738, 111935..112050,112709..112795,115913..115980, 117501..117589,119026..119103,121593..121727, 12300 |
|---|---|
| CDS Sequence |    Download   Select all |
| CCDS ID | CCDS34200.1 |    
Protein Information
| Protein ID | NP_002881.1 |
|---|---|
| Protein Name | RAS p21 protein activator (GTPase activating protein) 1 |
| Molecular Wt. (Da) | 116273 |
| Protein Sequence |    Download   Select all |
| Length | 1047   |
| Uniprot ID | P11142 |    
| Ensembl Protein ID | ENSP00000227378   |    
Post-translational Modification Information (Source : HPRD)
| Residue | Type | site |
|---|---|---|
| Y | Phosphorylation | 460 |
| Y | Phosphorylation | 283 |
| Y | Phosphorylation | 460 |
| Y | Phosphorylation | 283 |
| D | Proteolytic Cleavage | 157 |
| D | Proteolytic Cleavage | 455 |
| D | Proteolytic Cleavage | 278 |
| D | Proteolytic Cleavage | 157 |
| D | Proteolytic Cleavage | 455 |
| D | Proteolytic Cleavage | 278 |
| Y | Phosphorylation | 615;- |
| Y | Phosphorylation | 438;- |
| Y | Phosphorylation | 615;- |
| Y | Phosphorylation | 438;- |
| S | Phosphorylation | 827 |
| S | Phosphorylation | 650 |
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 |
|---|---|---|---|---|---|
| 309 |    ANXA6 |    231 |    NP_001146.2 |    in vitro;in vivo |    879   868   410   571   081    |
| 858 |    CAV2 |    3029 |    NP_001224.1 |    in vitro |    15504032    |
| 1445 |    CSK |    496 |    NP_004374.1 |    in vitro |    7544435    |
| 1969 |    EPHA2 |    1494 |    NP_004422.2 |    in vivo |    16051609    |
| 2885 |    GRB2 |    150 |    NP_002077.1 |    in vivo |    12441060    |
| 3329 |    HSPD1 |    318 |    NP_002147.2 |    in vivo |    1347942    |
| 3815 |    KIT |    1287 |    NP_000213.1 |    in vitro |    11071635    |
| 4067 |    LYN |    1301 |    NP_002341.1 |    in vitro |    8395016    |
| 6464 |    SHC1 |    2780 |    NP_001123512.1 |    in vitro;in vivo |    8155326    |
| 6850 |    SYK |    2514 |    NP_003168.2 |    in vitro |    9218456    |
| 80176 |    SPSB1 |    18106 |    NP_079382.2 |    in vitro;in vivo |    15713673    |
Pathway Information
| Pathway Name | Pathway ID |
|---|---|
| Axon guidance |    hsa04360 |    
| MAPK signaling pathway |    hsa04010 |    
| Ras signaling pathway |    hsa04014 |    
Structure Information
| PDB ID | 1WER |
|---|---|
| Resolution | 1.6 |
| Method | X-RAY DIFFRACTION |
| Chains | A   |
| Molecule | P120GAP   |
| Model | View |
Domain Information
| ID | Location | Description |
|---|---|---|
| cd05391 | 714-1045  | RasGAP_p120GAP |
| cl02569 | 714-1045  | RasGAP superfamily |
| cd08400 | 591-716  | C2_Ras_p21A1 |
| cl14603 | 591-716  | C2 superfamily |
| cd10353 | 161-264  | SH2_Nterm_RasGAP |
| cl15255 | 161-264  | SH2 superfamily |
| cd10354 | 350-426  | SH2_Cterm_RasGAP |
| cl15255 | 350-426  | SH2 superfamily |
| cd13260 | 489-576  | PH_RASA1 |
| cl17171 | 489-576  | PH-like superfamily |
| cd11788 | 281-339  | SH3_RasGAP |
| cl17036 | 281-339  | SH3 superfamily |
| cd04519 | 721-976  | RasGAP |
| cd08383 | 595-712  | C2A_RasGAP |
| cd05137 | 709-972  | RasGAP_CLA2_BUD2 |
| cd05128 | 738-974  | RasGAP_GAP1_like |
| pfam00616 | 769-942  | RasGAP |
| cd05392 | 718-1011  | RasGAP_Neurofibromin_like |
| cd05136 | 711-1035  | RasGAP_DAB2IP |
| cd05135 | 741-974  | RasGAP_RASAL |
| cd05130 | 732-987  | RasGAP_Neurofibromin |
| cd05134 | 721-965  | RasGAP_RASA3 |
| cd05395 | 745-977  | RasGAP_RASA4 |
| cd05132 | 750-1032  | RasGAP_GAPA |
| pfam00017 | 351-426  | SH2 |
| pfam00017 | 181-256  | SH2 |
| cd05394 | 721-942  | RasGAP_RASA2 |
| smart00252 | 351-432  | SH2 |
| cd00173 | 181-256  | SH2 |
| smart00252 | 180-260  | SH2 |
| cd10354 | 181-256  | SH2_Cterm_RasGAP |
| cd09931 | 181-257  | SH2_C-SH2_SHP_like |
| cd00173 | 351-426  | SH2 |
| cd09932 | 346-442  | SH2_C-SH2_PLC_gamma_like |
| cd09932 | 181-279  | SH2_C-SH2_PLC_gamma_like |
| cd10348 | 180-256  | SH2_Cterm_shark_like |
| cd09931 | 351-442  | SH2_C-SH2_SHP_like |
| cd09933 | 181-257  | SH2_Src_family |
| cd10347 | 181-256  | SH2_Nterm_shark_like |
| smart00233 | 489-577  | PH |
| cd09941 | 179-260  | SH2_Grb2_like |
| cd09941 | 344-431  | SH2_Grb2_like |
| cd10408 | 179-268  | SH2_Nck1 |
| cd10343 | 181-272  | SH2_SHIP |
| cd05129 | 723-1028  | RasGAP_RAP6 |
| cd05127 | 837-980  | RasGAP_IQGAP_like |
| cd10355 | 181-266  | SH2_DAPP1_BAM32_like |
| cd09943 | 179-269  | SH2_Nck_family |
| cd00030 | 596-692  | C2 |
| cd10341 | 178-260  | SH2_N-SH2_PLC_gamma_like |
| cd09945 | 349-426  | SH2_SHB_SHD_SHE_SHF_like |
| cd10344 | 174-260  | SH2_SLAP |
| pfam00169 | 489-576  | PH |
| smart00239 | 595-689  | C2 |
| cd09935 | 181-263  | SH2_ABL |
| cd10362 | 178-260  | SH2_Src_Lck |
| cd10409 | 180-274  | SH2_Nck2 |
| cd09943 | 351-431  | SH2_Nck_family |
| cd09937 | 351-445  | SH2_csk_like |
| cd09938 | 181-279  | SH2_N-SH2_Zap70_Syk_like |
| cd00821 | 489-572  | PH |
| cd10341 | 346-431  | SH2_N-SH2_PLC_gamma_like |
| cd09925 | 172-260  | SH2_SHC |
| cd10408 | 351-431  | SH2_Nck1 |
| cd10364 | 178-256  | SH2_Src_Lyn |
| cd10370 | 181-257  | SH2_Src_Src42 |
| cd10340 | 181-272  | SH2_N-SH2_SHP_like |
| pfam00168 | 596-667  | C2 |
| cd10392 | 349-431  | SH2_SHF |
| cd09933 | 351-429  | SH2_Src_family |
| cd09940 | 180-258  | SH2_Vav_family |
| cd09929 | 178-272  | SH2_BLNK_SLP-76 |
| cd10390 | 351-449  | SH2_SHD |
| cd10392 | 181-272  | SH2_SHF |
| cd10352 | 182-253  | SH2_a2chimerin_b2chimerin |
| cd09934 | 178-274  | SH2_Tec_family |
| cd10343 | 351-442  | SH2_SHIP |
| cd10337 | 181-256  | SH2_BCAR3 |
| cd09944 | 178-256  | SH2_Grb7_family |
| pfam00018 | 285-331  | SH3_1 |
| cd10397 | 180-273  | SH2_Tec_Btk |
| cd11934 | 282-339  | SH3_Lasp1_C |
| cd10398 | 178-272  | SH2_Tec_Txk |
| cd09945 | 181-272  | SH2_SHB_SHD_SHE_SHF_like |
| cd10347 | 351-426  | SH2_Nterm_shark_like |
| cd10365 | 180-257  | SH2_Src_Src |
| cd10369 | 181-260  | SH2_Src_Frk |
| cd10360 | 351-426  | SH2_Srm |
| cd13316 | 490-572  | PH_Boi |
| cd10409 | 349-441  | SH2_Nck2 |
| cd10340 | 350-430  | SH2_N-SH2_SHP_like |
| cd09935 | 351-428  | SH2_ABL |
| cd09925 | 343-442  | SH2_SHC |
| cd10418 | 180-257  | SH2_Src_Fyn_isoform_a_like |
| cd09937 | 181-257  | SH2_csk_like |
| cd04013 | 595-719  | C2_SynGAP_like |
| cd05131 | 824-979  | RasGAP_IQGAP2 |
| cd10368 | 180-257  | SH2_Src_Fyn |
| cd11789 | 283-337  | SH3_Nebulin_family_C |
| cd10361 | 344-431  | SH2_Fps_family |
| smart00326 | 280-331  | SH3 |
| cd10360 | 181-256  | SH2_Srm |
| cd10371 | 180-257  | SH2_Src_Blk |
| cd01252 | 490-574  | PH_GRP1-like |
| cd10400 | 182-232  | SH2_SAP1a |
| cd10573 | 490-574  | PH_DAPP1 |
| cd09942 | 351-433  | SH2_nSH2_p85_like |
| cd10356 | 180-253  | SH2_ShkA_ShkC |
| cd05133 | 824-982  | RasGAP_IQGAP1 |
| cd10367 | 180-260  | SH2_Src_Fgr |
| cd09926 | 179-256  | SH2_CRK_like |
| cd10370 | 347-430  | SH2_Src_Src42 |
| cd10361 | 179-256  | SH2_Fps_family |
| cd08681 | 596-693  | C2_fungal_Inn1p-like |
| cd13276 | 490-568  | PH_AtPH1 |
| cd10351 | 351-440  | SH2_SH2D4B |
| cd09944 | 346-437  | SH2_Grb7_family |
| cd10389 | 349-431  | SH2_SHB |
| cd01238 | 490-576  | PH_Btk |
| cd13281 | 489-573  | PH_PLEKHD1 |
| cd10419 | 180-257  | SH2_Src_Fyn_isoform_b_like |
| cd10348 | 351-426  | SH2_Cterm_shark_like |
| cd09946 | 351-431  | SH2_HSH2_like |
| cd10363 | 178-271  | SH2_Src_HCK |
| cd10407 | 178-260  | SH2_Vav3 |
| cd09929 | 342-432  | SH2_BLNK_SLP-76 |
| cd10363 | 347-428  | SH2_Src_HCK |
| cd10351 | 180-269  | SH2_SH2D4B |
| cd10401 | 181-258  | SH2_C-SH2_Syk_like |
| cd09934 | 351-427  | SH2_Tec_family |
| cd10344 | 351-426  | SH2_SLAP |
| cd10414 | 346-441  | SH2_Grb14 |
| cd10391 | 351-431  | SH2_SHE |
| cd10355 | 351-426  | SH2_DAPP1_BAM32_like |
| cd10415 | 346-403  | SH2_Grb10 |
| cd10414 | 178-256  | SH2_Grb14 |
| cd10399 | 181-260  | SH2_Tec_Bmx |
| cd10349 | 181-256  | SH2_SH2D2A_SH2D7 |
| cd10350 | 181-271  | SH2_SH2D4A |
| cd10362 | 347-429  | SH2_Src_Lck |
| cd13250 | 490-574  | PH_ACAP |
| cd10364 | 347-429  | SH2_Src_Lyn |
| cd10413 | 178-264  | SH2_Grb7 |
| cd10367 | 351-426  | SH2_Src_Fgr |
| cd00174 | 283-331  | SH3 |
| cd10417 | 176-271  | SH2_SH2D7 |
| cd10390 | 181-272  | SH2_SHD |
| cd13296 | 490-572  | PH2_MyoX |
| cd13288 | 494-573  | PH_Ses |
| cd10410 | 343-431  | SH2_SH2B1 |
| cd09926 | 344-421  | SH2_CRK_like |
| cd10389 | 181-272  | SH2_SHB |
| cd01235 | 490-574  | PH_Sbf1_hMTMR5 |
| cd01259 | 490-572  | PH_APBB1IP |
| cd10405 | 181-260  | SH2_Vav1 |
| cd10396 | 180-274  | SH2_Tec_Itk |
| cd10366 | 180-257  | SH2_Src_Yes |
| cd10402 | 171-277  | SH2_C-SH2_Zap70 |
| cd08401 | 595-692  | C2A_RasA2_RasA3 |
| cd10346 | 351-431  | SH2_SH2B_family |
| cd10415 | 178-256  | SH2_Grb10 |
| cd10412 | 181-256  | SH2_SH2B3 |
| cd12207 | 824-979  | RasGAP_IQGAP3 |
| cd10337 | 351-426  | SH2_BCAR3 |
| cd10369 | 347-428  | SH2_Src_Frk |
| cd10412 | 351-431  | SH2_SH2B3 |
| cd13282 | 490-575  | PH1_PLEKHH1_PLEKHH2 |
| cd10365 | 351-428  | SH2_Src_Src |
| cd10346 | 181-235  | SH2_SH2B_family |
| cd11933 | 282-339  | SH3_Nebulin_C |
| cd10391 | 181-272  | SH2_SHE |
| cd10419 | 348-429  | SH2_Src_Fyn_isoform_b_like |
| cd10397 | 344-427  | SH2_Tec_Btk |
| cd09923 | 181-264  | SH2_SOCS_family |
| cd13375 | 530-642  | PH_SynGAP |
| cd10411 | 351-431  | SH2_SH2B2 |
| cd10368 | 347-426  | SH2_Src_Fyn |
| cd09940 | 347-441  | SH2_Vav_family |
| cd10417 | 351-431  | SH2_SH2D7 |
| cd10413 | 346-421  | SH2_Grb7 |
| cd10366 | 351-426  | SH2_Src_Yes |
| cd09930 | 181-260  | SH2_cSH2_p85_like |
| cd11785 | 283-337  | SH3_SH3RF_C |
| cd13271 | 490-586  | PH2_TAPP1_2 |
| cd10411 | 181-256  | SH2_SH2B2 |
| cd09942 | 181-276  | SH2_nSH2_p85_like |
| cd10350 | 351-431  | SH2_SH2D4A |
| cd10418 | 347-426  | SH2_Src_Fyn_isoform_a_like |
| cd11935 | 282-339  | SH3_Nebulette_C |
| cd13258 | 504-573  | PH_PLEKHJ1 |
| cd08386 | 592-648  | C2A_Synaptotagmin-7 |
| cd13293 | 489-573  | PH_CpORP2-like |
| pfam14604 | 286-322  | SH3_9 |
| cd13253 | 490-574  | PH1_ARAP |
| cd11845 | 284-331  | SH3_Src_like |
| cd13308 | 489-570  | PH_3BP2 |
| cd10356 | 351-423  | SH2_ShkA_ShkC |
| cd10380 | 174-256  | SH2_Jak3 |
| cd10349 | 351-435  | SH2_SH2D2A_SH2D7 |
| cd09938 | 351-429  | SH2_N-SH2_Zap70_Syk_like |
| cd10402 | 346-442  | SH2_C-SH2_Zap70 |
| cd11823 | 283-324  | SH3_Nostrin |
| cd10400 | 352-388  | SH2_SAP1a |
| cd13256 | 462-572  | PH3_ARAP |
| cd11783 | 283-329  | SH3_SH3RF_3 |
| cd10352 | 352-423  | SH2_a2chimerin_b2chimerin |
| cd08678 | 612-667  | C2_C21orf25-like |
| cd13385 | 490-585  | PH_Gab3 |
| cd13376 | 530-642  | PH_DAB2IP |
| cd04020 | 583-650  | C2B_SLP_1-2-3-4 |
| cd10410 | 180-220  | SH2_SH2B1 |
| cd08385 | 592-689  | C2A_Synaptotagmin-1-5-6-9-10 |
| cd13278 | 490-574  | PH_Bud4 |
| cd13324 | 489-578  | PH_Gab-like |
| cd13327 | 490-572  | PH_PLEKHM3_2 |
| cd09946 | 180-271  | SH2_HSH2_like |
| cd10401 | 351-426  | SH2_C-SH2_Syk_like |
| cd08404 | 605-689  | C2B_Synaptotagmin-4 |
| cd11790 | 283-339  | SH3_Amphiphysin |
| cd10358 | 351-440  | SH2_PTK6_Brk |
| cd01236 | 489-575  | PH_RIP |
| cd11926 | 286-330  | SH3_SH3RF1_3 |
| cd10345 | 181-270  | SH2_C-SH2_Zap70_Syk_like |
| cd10388 | 181-244  | SH2_SOCS7 |
| cd04050 | 596-644  | C2B_Synaptotagmin-like |
| cd10399 | 351-427  | SH2_Tec_Bmx |
| cd13326 | 489-569  | PH_CNK_insect-like |
| cd01264 | 489-573  | PH_MELT_VEPH1 |
| cd00276 | 600-689  | C2B_Synaptotagmin |
| smart00323 | 698-1044  | RasGAP |
| COG5261 | 634-980  | IQG1 |
| COG5038 | 614-709  | COG5038 |
Ontology Information
| HPRD ID | 777 |    
|---|---|
| Molecular Class | GTPase activating protein |
| Molecular Function | Chaperone activity (GO:0003754) |
| Biological Process | Protein metabolism (GO:0019538)   |
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 |    
