ARHGEF7 Rho guanine nucleotide exchange factor (GEF) 7 [Homo sapiens (human)]
| Gene Symbol | ARHGEF7 |
| Entrez Gene ID | 8874 |
| Full Name | Rho guanine nucleotide exchange factor (GEF) 7 |
| Synonyms | BETA-PIX, COOL-1, COOL1, DKFZp686C12170, DKFZp761K1021, KIAA0142, KIAA0412, Nbla10314, P50, P50BP, P85, P85COOL1, P85SPR, PAK3, PIXB |
| Gene Type | protein-coding |
| Organism | Homo sapiens (human) |
| Genome |
13 13q34 |
| Summary | Rho GTPases play a fundamental role in numerous cellular processes triggered by extracellular stimuli that work through G protein coupled receptors. The encoded protein belongs to a family of cytoplasmic proteins that activate the Ras-like family of Rho proteins by exchanging bound GDP for GTP. It forms a complex with the small GTP binding protein Rac1 and recruits Rac1 to membrane ruffles and to focal adhesions. This protein can induce membrane ruffling. Multiple alternatively spliced transcript variants encoding different isoforms have been described for this gene. [provided by RefSeq]. |
| Disorder | MIM: 605477 |
| mRNA | NM_003899, 166064031 |
| Protein | NP_003890, 4505573 |
| Product | rho guanine nucleotide exchange factor 7 isoform a |
| RefSeq Status | REVIEWED |
| mRNA | NM_145735, 166064032 |
| Protein | NP_663788, 22027528 |
| Product | rho guanine nucleotide exchange factor 7 isoform b |
| RefSeq Status | REVIEWED |
| mRNA | NM_001113511, 166064033 |
| Protein | NP_001106983, 166064034 |
| Product | rho guanine nucleotide exchange factor 7 isoform c |
| RefSeq Status | REVIEWED |
| mRNA | NM_001113512, 166064035 |
| Protein | NP_001106984, 166064036 |
| Product | rho guanine nucleotide exchange factor 7 isoform d |
| RefSeq Status | REVIEWED |
| mRNA | NM_001113513, 166064037 |
| Protein | NP_001106985, 166064038 |
| Product | rho guanine nucleotide exchange factor 7 isoform a |
| RefSeq Status | REVIEWED |
| hsa04810 | Regulation of actin cytoskeleton |
WikiPathways
| WP51 | Regulation of Actin Cytoskeleton |
| WP69 | T Cell Receptor Signaling Pathway |
| WP185 | Integrin-mediated cell adhesion |
Pathway Interaction Database
| fak_pathway | Signaling events mediated by focal adhesion kinase |
| cdc42_reg_pathway | Regulation of CDC42 activity |
| aurora_a_pathway | Aurora A signaling |
| cdc42_pathway | CDC42 signaling events |
| pi3kcipathway | Class I PI3K signaling events |
| erbb1_internalization_pathway | Internalization of ErbB1 |
| rac1_reg_pathway | Regulation of RAC1 activity |
Reactome
| REACT_11044 | Signaling by Rho GTPases |
| REACT_13720 | Cell death signalling via NRAGE, NRIF and NADE |
| REACT_19184 | GPCR downstream signaling |
| REACT_18407 | G alpha (12/13) signalling events |
| REACT_11061 | Signalling by NGF |
| REACT_13776 | p75 NTR receptor-mediated signalling |
| REACT_12484 | EGFR downregulation |
| REACT_9417 | Signaling by EGFR |
| REACT_14797 | Signaling by GPCR |
| REACT_13638 | NRAGE signals death through JNK |
| REACT_11051 | Rho GTPase cycle |
| Homo sapiens (human) | ARHGEF7 | NP_663788.1 |
| Pan troglodytes (chimpanzee) | ARHGEF7 | XP_509742.2 |
| Canis lupus familiaris (dog) | ARHGEF7 | XP_542671.2 |
| Bos taurus (cattle) | ARHGEF7 | XP_602674.4 |
| Mus musculus (house mouse) | Arhgef7 | NP_059098.2 |
| Rattus norvegicus (Norway rat) | Arhgef7 | NP_446192.1 |
| Gallus gallus (chicken) | ARHGEF7 | XP_416958.2 |
| Danio rerio (zebrafish) | arhgef7a | NP_001116707.1 |
| Caenorhabditis elegans | pix-1 | NP_510297.2 |
| ID | Name | Evidence |
| GO:0006915 | apoptosis | EXP |
| GO:0007165 | signal transduction | TAS |
| GO:0007173 | epidermal growth factor receptor signaling pathway | TAS |
| GO:0007264 | small GTPase mediated signal transduction | TAS |
| GO:0008624 | induction of apoptosis by extracellular signals | EXP |
| GO:0035023 | regulation of Rho protein signal transduction | IEA |
| GO:0042059 | negative regulation of epidermal growth factor receptor signaling pathway | TAS |
| GO:0043065 | positive regulation of apoptosis | IMP |
| GO:0043615 | astrocyte cell migration | IEA |
| GO:0048011 | nerve growth factor receptor signaling pathway | TAS |
| GO:0051056 | regulation of small GTPase mediated signal transduction | TAS |
Component
| ID | Name | Evidence |
| GO:0005622 | intracellular | IEA |
| GO:0005737 | cytoplasm | IEA |
| GO:0005829 | cytosol | EXP |
| GO:0005829 | cytosol | TAS |
| GO:0005925 | focal adhesion | IEA |
| GO:0030426 | growth cone | IEA |
Function
| ID | Name | Evidence |
| GO:0005085 | guanyl-nucleotide exchange factor activity | EXP |
| GO:0005089 | Rho guanyl-nucleotide exchange factor activity | TAS |
| GO:0005515 | protein binding | IPI |
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