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General Information
| Gene_Symbol | Gene_ID | Gene_Name | Chromosome | Alias |
|---|---|---|---|---|
| IQGAP1 | 8826 | IQ motif containing GTPase activating protein 1  | 15 | p195, KIAA0051, SAR1, HUMORFA01  |
- 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 |
|---|---|---|---|---|---|---|
| 19856315    | 2010 | Cell line : SW837, WiDr,
HT 29 Source : Dainihon Seiyaku (Osaka, Japan).Tissue sample from Department of Pathology, Fukuoka University Hospital. Sample Type : CRC tumor and normal tissue No. of Sample : 85 Stage : TNM Stage III | real time RT-PCR,Immunohistochemistry | Up-regulation | - | IQGAP1 plays a critical role in colon cancer cell invasion, and therefore diffuse and high expression of IQGAP1 predicts poor prognosis in patients with colorectal carcinoma. |
Gene Details

| Gene Type | protein coding |
|---|---|
| Gene Family | - |
| Description | This gene encodes a member of the IQGAP family. The protein contains four IQ domains, one calponin homology domain, one Ras-GAP domain and one WW domain. It interacts with components of the cytoskeleton, with cell adhesion molecules, and with several signaling molecules to regulate cell morphology and motility. Expression of the protein is upregulated by gene amplification in two gastric cancer cell lines. [provided by RefSeq, Jul 2008]   | Chromosome | 15 |
| Location | 15q26.1 |
| Start | 90931473   |
| End | 91045475   |
| Strand | +   |
| Gene Sequence |    Download   Select all |
| Length | 114003   |
| OMIM ID | 603379    |
| HGNC ID | HGNC:6110    |
| Unigene ID | Hs.430551    |
| Ensembl ID | ENSG00000140575    |
| PharmGKB ID | PA29910    |
mRNA Information
| mRNA ID | ?NM_003870.3 |
|---|---|
| Exon |   | mRNA Sequence |    Download   Select all |
| Length |   |
CDS Information
| Location | |
|---|---|
| CDS Sequence |    Download   Select all |
| CCDS ID | CCDS10362.1 |    
Protein Information
| Protein ID | NP_003861.1 |
|---|---|
| Protein Name | IQ motif containing GTPase activating protein 1 |
| Molecular Wt. (Da) | 0 |
| Protein Sequence |    Download   Select all |
| Length | 1657   |
| Uniprot ID | O75365 |    
| Ensembl Protein ID | ENSP00000332274   |    
Post-translational Modification Information (Source : HPRD)
| Residue | Type | site |
|---|---|---|
| S | Phosphorylation | 330 |
| Y | Phosphorylation | 654;- |
| Y | Phosphorylation | 1510;- |
| S | Phosphorylation | 2;- |
| S | Phosphorylation | 1441 |
| S | Phosphorylation | 1443 |
| Y | Phosphorylation | 172 |
| T | Phosphorylation | 1403 |
| S | Phosphorylation | 730 |
| Y | Phosphorylation | 736 |
| S | Phosphorylation | 1147 |
| S | Phosphorylation | 1151 |
| S | Phosphorylation | 1152 |
| Y | Phosphorylation | 1158 |
| T | Phosphorylation | 1451 |
| T | Phosphorylation | 1467 |
| T | Phosphorylation | 1359 |
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 |
|---|---|---|---|---|---|
| 58 |    ACTA1 |    30 |    NP_001091.1 |    in vitro |    9199170    |
| 801 |    CALM1 |    241 |    NP_008819.1 |    in vivo |    867   080   112   446   675    |
| 998 |    CDC42 |    309 |    NP_001782.1 |    in vitro;in vivo |    1   290   041   386   708   010   000   000   000   000   000   000   000   000   000    |
| 999 |    CDH1 |    1885 |    BAA88957.1 |    in vitro;in vivo |    10608854    |
| 1499 |    CTNNB1 |    286 |    NP_001895.1 |    in vitro;in vivo |    117   345   501   244   667   000   000   000    |
| 5566 |    PRKACA |    3382 |    NP_002721.1 |    in vitro;in vivo |    12938160    |
| 5879 |    RAC1 |    3627 |    NP_061485.1 |    in vitro;in vivo |    867   080   187   029   688   000   000   000   000   000   000   000    |
| 6249 |    CLIP1 |    1568 |    NP_002947.1 |    in vitro;in vivo |    12110184    |
| 6285 |    S100B |    1505 |    NP_006263.1 |    in vitro;in vivo |    12377780    |
| 6780 |    STAU1 |    3422 |    NP_059347.2 |    in vitro |    15121898    |
| 9255 |    AIMP1 |    4676 |    NP_001135888.1 |    in vitro |    9368021    |
Pathway Information
| Pathway Name | Pathway ID |
|---|---|
| Adherens junction |    hsa04520 |    
| Proteoglycans in cancer |    hsa05205 |    
| Regulation of actin cytoskeleton |    hsa04810 |    
Structure Information
No matching records could be found.
Domain Information
| ID | Location | Description |
|---|---|---|
| cd05133 | 1003-1382  | RasGAP_IQGAP1 |
| cl02569 | 1003-1382  | RasGAP superfamily |
| cd00014 | 45-159  | CH |
| cl00030 | 45-159  | CH superfamily |
| cd00201 | 685-710  | WW |
| cl00157 | 685-710  | WW superfamily |
| cd05131 | 1003-1354  | RasGAP_IQGAP2 |
| cd05127 | 1013-1343  | RasGAP_IQGAP_like |
| cd12207 | 1003-1350  | RasGAP_IQGAP3 |
| cd05132 | 1001-1335  | RasGAP_GAPA |
| pfam00616 | 1025-1237  | RasGAP |
| cd04519 | 1018-1271  | RasGAP |
| pfam03836 | 1451-1581  | RasGAP_C |
| cl04284 | 1451-1581  | RasGAP_C superfamily |
| cd12206 | 1011-1334  | RasGAP_IQGAP_related |
| cd05392 | 967-1344  | RasGAP_Neurofibromin_like |
| cd05130 | 1129-1317  | RasGAP_Neurofibromin |
| smart00033 | 48-155  | CH |
| pfam00307 | 48-158  | CH |
| cd05129 | 970-1322  | RasGAP_RAP6 |
| cd05135 | 1068-1233  | RasGAP_RASAL |
| cd05128 | 1021-1234  | RasGAP_GAP1_like |
| cd05136 | 1136-1348  | RasGAP_DAB2IP |
| smart00456 | 685-712  | WW |
| cd05391 | 1143-1290  | RasGAP_p120GAP |
| cd05137 | 1064-1273  | RasGAP_CLA2_BUD2 |
| pfam11016 | 24-109  | DUF2854 |
| cl12586 | 24-109  | DUF2854 superfamily |
| smart00015 | 774-796  | IQ |
| cl23346 | 774-796  | IQ superfamily |
| pfam00397 | 685-710  | WW |
| smart00323 | 992-1344  | RasGAP |
| COG5261 | 876-1657  | IQG1 |
| COG5261 | 26-214  | IQG1 |
| COG5199 | 48-168  | SCP1 |
| COG5022 | 748-973  | COG5022 |
Ontology Information
| HPRD ID | 5816 |    
|---|---|
| Molecular Class | GTPase activating protein |
| Molecular Function | Receptor binding (GO:0005102) |
| Biological Process | Signal transduction (GO:0007165)   |
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 |    
