NF1 neurofibromin 1 [Homo sapiens (human)]
| Gene Symbol | NF1 |
| Entrez Gene ID | 4763 |
| Full Name | neurofibromin 1 |
| Synonyms | DKFZp686J1293, FLJ21220, NFNS, VRNF, WSS |
| Gene Type | protein-coding |
| Organism | Homo sapiens (human) |
| Genome |
17 17q11.2 |
| Summary | This gene product appears to function as a negative regulator of the ras signal transduction pathway. Mutations in this gene have been linked to neurofibromatosis type 1, juvenile myelomonocytic leukemia and Watson syndrome. The mRNA for this gene is subject to RNA editing (CGA>UGA->Arg1306Term) resulting in premature translation termination. Alternatively spliced transcript variants encoding different isoforms have also been described for this gene. [provided by RefSeq]. |
| Disorder | MIM: 613113 Neurofibromatosis, type 1, 162200 (3); Leukemia, juvenile |
| mRNA | NM_000267, 270132515 |
| Protein | NP_000258, 4557793 |
| Product | neurofibromin isoform 2 |
| RefSeq Status | REVIEWED |
| mRNA | NM_001042492, 270132520 |
| Protein | NP_001035957, 109826564 |
| Product | neurofibromin isoform 1 |
| RefSeq Status | REVIEWED |
| mRNA | NM_001128147, 270132525 |
| Protein | NP_001121619, 189458804 |
| Product | neurofibromin isoform 3 |
| RefSeq Status | REVIEWED |
| hsa04010 | MAPK signaling pathway |
Pathway Interaction Database
| hnf3bpathway | FOXA2 and FOXA3 transcription factor networks |
| atf2_pathway | ATF-2 transcription factor network |
| syndecan_2_pathway | Syndecan-2-mediated signaling events |
WikiPathways
| WP382 | MAPK signaling pathway |
| Homo sapiens (human) | NF1 | NP_001035957.1 |
| Pan troglodytes (chimpanzee) | NF1 | XP_511395.2 |
| Canis lupus familiaris (dog) | NF1 | XP_537738.2 |
| Mus musculus (house mouse) | Nf1 | NP_035027.1 |
| Rattus norvegicus (Norway rat) | Nf1 | NP_036741.1 |
| Gallus gallus (chicken) | NF1 | XP_415914.2 |
| Danio rerio (zebrafish) | nf1a | XP_692937.4 |
| Drosophila melanogaster (fruit fly) | Nf1 | NP_733132.2 |
| ID | Name | Evidence |
| GO:0000165 | MAPKKK cascade | ISS |
| GO:0001649 | osteoblast differentiation | ISS |
| GO:0001656 | metanephros development | ISS |
| GO:0001666 | response to hypoxia | ISS |
| GO:0001889 | liver development | ISS |
| GO:0001937 | negative regulation of endothelial cell proliferation | IMP |
| GO:0001938 | positive regulation of endothelial cell proliferation | IEA |
| GO:0001952 | regulation of cell-matrix adhesion | ISS |
| GO:0001953 | negative regulation of cell-matrix adhesion | IEA |
| GO:0006469 | negative regulation of protein kinase activity | ISS |
| GO:0007154 | cell communication | ISS |
| GO:0007165 | signal transduction | IEA |
| GO:0007265 | Ras protein signal transduction | ISS |
| GO:0007406 | negative regulation of neuroblast proliferation | ISS |
| GO:0007420 | brain development | ISS |
| GO:0007422 | peripheral nervous system development | ISS |
| GO:0007507 | heart development | ISS |
| GO:0007519 | skeletal muscle tissue development | IEA |
| GO:0008542 | visual learning | ISS |
| GO:0014044 | Schwann cell development | ISS |
| GO:0014065 | phosphatidylinositol 3-kinase cascade | ISS |
| GO:0016525 | negative regulation of angiogenesis | IEA |
| GO:0021510 | spinal cord development | ISS |
| GO:0021897 | forebrain astrocyte development | ISS |
| GO:0021915 | neural tube development | IEA |
| GO:0021987 | cerebral cortex development | ISS |
| GO:0022011 | myelination in peripheral nervous system | ISS |
| GO:0030036 | actin cytoskeleton organization | ISS |
| GO:0030198 | extracellular matrix organization | ISS |
| GO:0030199 | collagen fibril organization | ISS |
| GO:0030325 | adrenal gland development | ISS |
| GO:0030336 | negative regulation of cell migration | IMP |
| GO:0032228 | regulation of synaptic transmission, GABAergic | IEA |
| GO:0032318 | regulation of Ras GTPase activity | IMP |
| GO:0032320 | positive regulation of Ras GTPase activity | IDA |
| GO:0032320 | positive regulation of Ras GTPase activity | IMP |
| GO:0032320 | positive regulation of Ras GTPase activity | ISS |
| GO:0035021 | negative regulation of Rac protein signal transduction | IEA |
| GO:0042060 | wound healing | ISS |
| GO:0042992 | negative regulation of transcription factor import into nucleus | ISS |
| GO:0043065 | positive regulation of apoptosis | ISS |
| GO:0043407 | negative regulation of MAP kinase activity | ISS |
| GO:0043409 | negative regulation of MAPKKK cascade | IMP |
| GO:0043409 | negative regulation of MAPKKK cascade | ISS |
| GO:0043473 | pigmentation | ISS |
| GO:0043525 | positive regulation of neuron apoptosis | ISS |
| GO:0043535 | regulation of blood vessel endothelial cell migration | IMP |
| GO:0045124 | regulation of bone resorption | ISS |
| GO:0045671 | negative regulation of osteoclast differentiation | IEA |
| GO:0045685 | regulation of glial cell differentiation | ISS |
| GO:0045762 | positive regulation of adenylate cyclase activity | ISS |
| GO:0045765 | regulation of angiogenesis | IMP |
| GO:0046580 | negative regulation of Ras protein signal transduction | ISS |
| GO:0046929 | negative regulation of neurotransmitter secretion | IEA |
| GO:0048147 | negative regulation of fibroblast proliferation | IEA |
| GO:0048169 | regulation of long-term neuronal synaptic plasticity | IEA |
| GO:0048485 | sympathetic nervous system development | ISS |
| GO:0048593 | camera-type eye morphogenesis | ISS |
| GO:0048712 | negative regulation of astrocyte differentiation | IEA |
| GO:0048715 | negative regulation of oligodendrocyte differentiation | ISS |
| GO:0048745 | smooth muscle tissue development | ISS |
| GO:0048844 | artery morphogenesis | ISS |
| GO:0048853 | forebrain morphogenesis | ISS |
| GO:0050890 | cognition | IMP |
| GO:0051056 | regulation of small GTPase mediated signal transduction | IEA |
Component
| ID | Name | Evidence |
| GO:0005622 | intracellular | IEA |
| GO:0005634 | nucleus | ISS |
| GO:0005737 | cytoplasm | ISS |
| GO:0030424 | axon | IDA |
| GO:0030425 | dendrite | IDA |
| GO:0031235 | intrinsic to internal side of plasma membrane | ISS |
Function
| ID | Name | Evidence |
| GO:0005099 | Ras GTPase activator activity | IDA |
| GO:0005515 | protein binding | IPI |
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