P97691 (FOXM1_RAT) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 1, 2013.
Version 111.
History...
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: Forkhead box protein M1 Alternative name(s): INS-1 winged helix Winged-helix factor from INS-1 cells | ||||
| Gene names |
| ||||
| Organism | Rattus norvegicus (Rat) [Reference proteome] | ||||
| Taxonomic identifier | 10116 [NCBI] | ||||
| Taxonomic lineage | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Glires › Rodentia › Sciurognathi › Muroidea › Muridae › Murinae › Rattus![]() |
Protein attributes
| Sequence length | 759 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at transcript level |
General annotation (Comments)
| Function | Transcriptional factor regulating the expression of cell cycle genes essential for DNA replication and mitosis. Plays a role in the control of cell proliferation. Plays also a role in DNA breaks repair participating in the DNA damage checkpoint response By similarity. |
| Subcellular location | Nucleus By similarity. |
| Tissue specificity | Highly expressed in thymus and testis, but weakly in intestine and lung. Appears to be expressed only in adult organs containing proliferating/cycling cells or in response to growth factors. |
| Developmental stage | Expressed from E12 day to neonate in developing pancreas. Also expressed at E14 day in liver, thymus, testis and fat (pregnant mother). |
| Induction | Activated in S phase. |
| Post-translational modification | Phosphorylated in M (mitotic) phase. Phosphorylation by the checkpoint kinase CHEK2 in response to DNA damage increases the FOXM1 protein stability probably stimulating the transcription of genes involved in DNA repair. Phosphorylated by CDK1 in late S and G2 phases, creating docking sites for the POLO box domains of PLK1. Subsequently, PLK1 binds and phosphorylates FOXM1, leading to activation of transcriptional activity and subsequent enhanced expression of key mitotic regulators By similarity. |
| Sequence similarities | Contains 1 fork-head DNA-binding domain. |
Ontologies
Alternative products
| This entry describes 4 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: P97691-1) This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry. | ||||||
| Isoform 2 (identifier: P97691-2) The sequence of this isoform differs from the canonical sequence as follows: 325-339: Missing. | ||||||
| Isoform 3 (identifier: P97691-3) The sequence of this isoform differs from the canonical sequence as follows: 281-281: K → KCWHQAYHKLGPQ | ||||||
| Isoform 4 (identifier: P97691-4) The sequence of this isoform is not available. | ||||||
| Note: Has been shown to exist only in human so far. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 759 | 759 | Forkhead box protein M1 | PRO_0000091865 | |||||
Regions | |||||||||
| DNA binding | 234 – 326 | 93 | Fork-head | ||||||
| Compositional bias | 479 – 512 | 34 | Glu/Pro/Ser/Thr-rich | ||||||
Amino acid modifications | |||||||||
| Modified residue | 330 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 375 | 1 | Phosphoserine; by CHEK2 By similarity | ||||||
| Modified residue | 608 | 1 | Phosphothreonine; by CDK1 By similarity | ||||||
| Modified residue | 624 | 1 | Phosphothreonine By similarity | ||||||
| Modified residue | 726 | 1 | Phosphoserine; by PLK1 By similarity | ||||||
| Modified residue | 735 | 1 | Phosphoserine; by PLK1 By similarity | ||||||
Natural variations | |||||||||
| Alternative sequence | 281 | 1 | K → KCWHQAYHKLGPQ in isoform 3. | VSP_001549 | |||||
| Alternative sequence | 325 – 339 | 15 | Missing in isoform 2. | VSP_001550 | |||||
Sequences
| ||||||||||||||||||||||||||||||||||||
References
| [1] | "Molecular analysis of a novel winged helix protein, WIN. Expression pattern, DNA binding property, and alternative splicing within the DNA binding domain." Yao K.-M., Sha M., Lu Z., Wong G.G. J. Biol. Chem. 272:19827-19836(1997) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORMS 1; 2; 3 AND 4). Tissue: Insulinoma. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | U83112 mRNA. Translation: AAC63594.1. |
| IPI | IPI00206706. IPI00231447. IPI00231448. |
| UniGene | Rn.10665. |
3D structure databases | |
| ProteinModelPortal | P97691. |
| ModBase | Search... |
Protein-protein interaction databases | |
| STRING | 10116.ENSRNOP00000008003. |
Proteomic databases | |
| PaxDb | P97691. |
| PRIDE | P97691. |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| UCSC | RGD:61807. rat. |
Organism-specific databases | |
| RGD | 61807. Foxm1. |
Phylogenomic databases | |
| eggNOG | COG5025. |
| HOGENOM | HOG000112633. |
| HOVERGEN | HBG051652. |
Gene expression databases | |
| ArrayExpress | P97691. |
| Genevestigator | P97691. |
| GermOnline | ENSRNOG00000005936. Rattus norvegicus. |
Family and domain databases | |
| Gene3D | 1.10.10.10. 1 hit. |
| InterPro | IPR001766. TF_fork_head. IPR018122. TF_fork_head_CS. IPR011991. WHTH_DNA-bd_dom. [Graphical view] |
| Pfam | PF00250. Fork_head. 1 hit. [Graphical view] |
| PRINTS | PR00053. FORKHEAD. |
| SMART | SM00339. FH. 1 hit. [Graphical view] |
| PROSITE | PS00657. FORK_HEAD_1. 1 hit. PS00658. FORK_HEAD_2. 1 hit. PS50039. FORK_HEAD_3. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Other | |
| NextBio | 611478. |
Entry information
| Entry name | FOXM1_RAT | ||||||||
| Accession | Primary (citable) accession number: P97691 | ||||||||
| Entry history |
| ||||||||
| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation program | Chordata Protein Annotation Program | ||||||||
Relevant documents
| SIMILARITY comments Index of protein domains and families |

Clusters with
