FOXA3 forkhead box A3 [Homo sapiens (human)]
| Gene Symbol | FOXA3 |
| Entrez Gene ID | 3171 |
| Full Name | forkhead box A3 |
| Synonyms | FKHH3, HNF3G, MGC10179, TCF3G |
| Gene Type | protein-coding |
| Organism | Homo sapiens (human) |
| Genome |
19 19q13.2-q13.4 |
| Summary | This gene encodes a member of the forkhead class of DNA-binding proteins. These hepatocyte nuclear factors are transcriptional activators for liver-specific transcripts such as albumin and transthyretin, and they also interact with chromatin. Similar family members in mice have roles in the regulation of metabolism and in the differentiation of the pancreas and liver. The crystal structure of a similar protein in rat has been resolved. [provided by RefSeq]. |
| Disorder | MIM: 602295 |
| mRNA | NM_004497, 24497505 |
| Protein | NP_004488, 24497506 |
| Product | hepatocyte nuclear factor 3-gamma |
| RefSeq Status | REVIEWED |
| hsa04950 | Maturity onset diabetes of the young |
Pathway Interaction Database
| hnf3bpathway | FOXA2 and FOXA3 transcription factor networks |
| hnf3pathway | FOXA transcription factor networks |
| hnf3apathway | FOXA1 transcription factor network |
Reactome
| REACT_13819 | Regulation of gene expression in beta cells |
| REACT_13698 | Regulation of beta-cell development |
| Homo sapiens (human) | FOXA3 | NP_004488.2 |
| Pan troglodytes (chimpanzee) | FOXA3 | XP_512763.2 |
| Canis lupus familiaris (dog) | FOXA3 | XP_541549.2 |
| Bos taurus (cattle) | FOXA3 | NP_001028291.1 |
| Mus musculus (house mouse) | Foxa3 | NP_032286.1 |
| Rattus norvegicus (Norway rat) | Foxa3 | NP_058773.1 |
| Danio rerio (zebrafish) | foxa3 | NP_571374.1 |
| ID | Name | Evidence |
| GO:0001678 | cellular glucose homeostasis | ISS |
| GO:0001678 | cellular glucose homeostasis | TAS |
| GO:0006351 | transcription, DNA-dependent | IDA |
| GO:0006351 | transcription, DNA-dependent | TAS |
| GO:0007283 | spermatogenesis | IEA |
| GO:0007420 | brain development | ISS |
| GO:0008285 | negative regulation of cell proliferation | ISS |
| GO:0009267 | cellular response to starvation | ISS |
| GO:0009790 | embryo development | ISS |
| GO:0016568 | chromatin modification | IEA |
| GO:0021999 | neural plate anterior/posterior regionalization | ISS |
| GO:0030154 | cell differentiation | IEA |
| GO:0031018 | endocrine pancreas development | TAS |
| GO:0031667 | response to nutrient levels | IEA |
| GO:0045944 | positive regulation of transcription from RNA polymerase II promoter | IDA |
| GO:0048665 | neuron fate specification | ISS |
| GO:0051090 | regulation of sequence-specific DNA binding transcription factor activity | ISS |
| GO:0060441 | epithelial tube branching involved in lung morphogenesis | ISS |
| GO:0060487 | lung epithelial cell differentiation | ISS |
| GO:0070368 | positive regulation of hepatocyte differentiation | ISS |
Component
| ID | Name | Evidence |
| GO:0005634 | nucleus | TAS |
| GO:0005667 | transcription factor complex | ISS |
| GO:0044428 | nuclear part | IEA |
Function
| ID | Name | Evidence |
| GO:0003690 | double-stranded DNA binding | ISS |
| GO:0003700 | sequence-specific DNA binding transcription factor activity | IDA |
| GO:0003700 | sequence-specific DNA binding transcription factor activity | TAS |
| GO:0003705 | sequence-specific enhancer binding RNA polymerase II transcription factor activity | ISS |
| GO:0008134 | transcription factor binding | ISS |
| GO:0008301 | DNA bending activity | ISS |
| GO:0019904 | protein domain specific binding | ISS |
| GO:0043565 | sequence-specific DNA binding | IEA |
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