Q08775 (RUNX2_MOUSE) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 1, 2013.
Version 133.
History...
Names·Attributes·General annotation·Ontologies·Interactions·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Interactions·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: Runt-related transcription factor 2 Alternative name(s): Acute myeloid leukemia 3 protein Core-binding factor subunit alpha-1 Short name=CBF-alpha-1 Oncogene AML-3 Osteoblast-specific transcription factor 2 Short name=OSF-2 Polyomavirus enhancer-binding protein 2 alpha A subunit Short name=PEA2-alpha A Short name=PEBP2-alpha A SL3-3 enhancer factor 1 alpha A subunit SL3/AKV core-binding factor alpha A subunit | ||||
| Gene names |
| ||||
| Organism | Mus musculus (Mouse) [Reference proteome] | ||||
| Taxonomic identifier | 10090 [NCBI] | ||||
| Taxonomic lineage | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Glires › Rodentia › Sciurognathi › Muroidea › Muridae › Murinae › Mus › Mus![]() |
Protein attributes
| Sequence length | 607 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Transcription factor involved in osteoblastic differentiation and skeletal morphogenesis. Essential for the maturation of osteoblasts and both intramembranous and endochondral ossification. CBF binds to the core site, 5'-PYGPYGGT-3', of a number of enhancers and promoters, including murine leukemia virus, polyomavirus enhancer, T-cell receptor enhancers, osteocalcin, osteopontin, bone sialoprotein, alpha 1(I) collagen, LCK, IL-3 and GM-CSF promoters. Inhibits KAT6B-dependent transcriptional activation By similarity. In osteoblasts, supports transcription activation: synergizes with SPEN/MINT to enhance FGFR2-mediated activation of the osteocalcin FGF-responsive element (OCFRE). Ref.8 Ref.14 |
| Subunit structure | Heterodimer of an alpha and a beta subunit. The alpha subunit binds DNA as a monomer and through the Runt domain. DNA-binding is increased by heterodimerization. Interacts with XRCC6 (Ku70) and XRCC5 (Ku80). Interacts with CCNB1, KAT6A and KAT6B By similarity. Interacts with HIVEP3. Interacts with IFI204. Interaction with SATB2; the interaction results in enhanced DNA binding and transactivation by these transcription factors. Binds to HIPK3. Interacts (isoform 3) with DDX5. Interacts with FOXO1 (via a C-terminal region); the interaction inhibits RUNX2 transcriptional activity towards BGLAP. Ref.10 Ref.11 Ref.12 Ref.13 Ref.14 Ref.15 |
| Subcellular location | |
| Tissue specificity | Found in thymus and testis, T-cell lines but not in B-cell lines. Isoform 2 is exclusively found in bone, particularly in osteoblasts; isoforms 3 and 4 are expressed in T-cell lines; isoforms 5, 6, 7, 8 and 9 can be found in osteoblasts and osteosarcoma cell lines. |
| Developmental stage | Expression occurs early during skeletal development and is restricted to cells of the mesenchymal condensations and of the osteoblast lineage. Expression of isoform 2 in the embryo reaches a peak at 12.5 dpc. |
| Domain | A proline/serine/threonine rich region at the C-terminus is necessary for transcriptional activation of target genes and contains the phosphorylation sites. |
| Post-translational modification | Phosphorylated; probably by MAP kinases (MAPK). Phosphorylation by HIPK3 is required for the SPEN/MINT and FGF2 transactivation during osteoblastic differentiation. Phosphorylation at Ser-537 by CDK1 promotes endothelial cell proliferation required for tumor angiogenesis probably by facilitating cell cycle progression By similarity. Ref.9 Ref.14 |
| Sequence similarities | Contains 1 Runt domain. |
Ontologies
Binary interactions
With | Entry | #Exp. | IntAct | Notes |
|---|---|---|---|---|
| DDX5 | P17844 | 2 | EBI-6119991,EBI-351962 | From a different organism. |
| Ddx5 | Q6AYI1 | 2 | EBI-903354,EBI-931635 | From a different organism. |
| Hdac4 | Q6NZM9 | 3 | EBI-903354,EBI-646397 | |
| Twist2 | Q9D030 | 2 | EBI-903354,EBI-2903190 |
Alternative products
| This entry describes 9 isoforms produced by alternative splicing. [Align] [Select] Note: Additional isoforms seem to exist. | ||||||
| Isoform 1 (identifier: Q08775-1) 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: Q08775-2) The sequence of this isoform differs from the canonical sequence as follows: 47-57: Missing. | ||||||
| Isoform 3 (identifier: Q08775-3) Also known as: PEBP2-alpha A1; The sequence of this isoform differs from the canonical sequence as follows: 1-98: MLHSPHKQPQ...VTPCQQSFFW → MRIPV 156-156: Missing. | ||||||
| Isoform 4 (identifier: Q08775-4) Also known as: PEBP2-alpha A2; The sequence of this isoform differs from the canonical sequence as follows: 1-98: MLHSPHKQPQ...VTPCQQSFFW → MRIPV 156-156: Missing. 399-400: PS → LS 401-607: Missing. | ||||||
| Isoform 5 (identifier: Q08775-5) Also known as: G1; The sequence of this isoform differs from the canonical sequence as follows: 1-79: Missing. | ||||||
| Isoform 6 (identifier: Q08775-6) Also known as: G2; The sequence of this isoform differs from the canonical sequence as follows: 1-79: Missing. 316-373: Missing. | ||||||
| Isoform 7 (identifier: Q08775-7) Also known as: U1; The sequence of this isoform differs from the canonical sequence as follows: 1-79: Missing. 427-439: DDDTATSDFCLWP → GFCGTTTTTTTKL 440-607: Missing. | ||||||
| Isoform 8 (identifier: Q08775-8) Also known as: Y1; The sequence of this isoform differs from the canonical sequence as follows: 1-79: Missing. 428-607: DDTATSDFCL...RMDESVWRPY → SEPSTLDSQS...QPVPEAPDAN | ||||||
| Isoform 9 (identifier: Q08775-9) Also known as: Y2; The sequence of this isoform differs from the canonical sequence as follows: 1-79: Missing. 316-373: Missing. 428-607: DDTATSDFCL...RMDESVWRPY → SEPSTLDSQS...QPVPEAPDAN |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 607 | 607 | Runt-related transcription factor 2 | PRO_0000174660 | |||||
Regions | |||||||||
| Domain | 187 – 315 | 129 | Runt | ||||||
| Region | 1 – 88 | 88 | Interaction with IFI204 | ||||||
| Region | 242 – 258 | 17 | Required for interaction with FOXO1 | ||||||
| Region | 422 – 525 | 104 | Interaction with KAT6A By similarity | ||||||
| Region | 460 – 554 | 95 | Interaction with KAT6B By similarity | ||||||
| Compositional bias | 128 – 156 | 29 | Poly-Gln | ||||||
| Compositional bias | 158 – 175 | 18 | Poly-Ala | ||||||
| Compositional bias | 323 – 607 | 285 | Pro/Ser/Thr-rich | ||||||
Amino acid modifications | |||||||||
| Modified residue | 537 | 1 | Phosphoserine; by CDK1 By similarity | ||||||
Natural variations | |||||||||
| Alternative sequence | 1 – 98 | 98 | MLHSP…QSFFW → MRIPV in isoform 3 and isoform 4. | VSP_005940 | |||||
| Alternative sequence | 1 – 79 | 79 | Missing in isoform 5, isoform 6, isoform 7, isoform 8 and isoform 9. | VSP_005939 | |||||
| Alternative sequence | 47 – 57 | 11 | Missing in isoform 2. | VSP_005941 | |||||
| Alternative sequence | 156 | 1 | Missing in isoform 3 and isoform 4. | VSP_005942 | |||||
| Alternative sequence | 316 – 373 | 58 | Missing in isoform 6 and isoform 9. | VSP_005943 | |||||
| Alternative sequence | 399 – 400 | 2 | PS → LS in isoform 4. | VSP_005944 | |||||
| Alternative sequence | 401 – 607 | 207 | Missing in isoform 4. | VSP_005945 | |||||
| Alternative sequence | 427 – 439 | 13 | DDDTA…FCLWP → GFCGTTTTTTTKL in isoform 7. | VSP_005946 | |||||
| Alternative sequence | 428 – 607 | 180 | DDTAT…VWRPY → SEPSTLDSQSSTTLFLSSEE PGPSTAALPSPSSSCEPQPF SPSPMLPPLLQPLSTASTVP APCVPRRTGLYTIVTSSPEA APHLVDWMPSCPTATSPGVR GKDHERPQTMMAPAPALASE RGHSQHAGPARDDHAEHPGT SPKPCAPPAAAATLEASVGD ILVELRTMNGHLDIIAKALT KLASSLVPQSQPVPEAPDAN in isoform 8 and isoform 9. | VSP_005947 | |||||
| Alternative sequence | 440 – 607 | 168 | Missing in isoform 7. | VSP_005948 | |||||
Experimental info | |||||||||
| Sequence conflict | 266 | 1 | A → S in AAC78626. Ref.4 | ||||||
| Sequence conflict | 280 | 1 | G → S in AAC78626. Ref.4 | ||||||
| Sequence conflict | 373 | 1 | D → N in AAC78626. Ref.4 | ||||||
| Sequence conflict | 375 | 1 | R → T in AAC78626. Ref.4 | ||||||
| Sequence conflict | 396 | 1 | M → L in AAC78626. Ref.4 | ||||||
| Sequence conflict | 459 | 1 | P → L in AAC78626. Ref.4 | ||||||
| Sequence conflict | 472 | 1 | R → P in AAC78626. Ref.4 | ||||||
Sequences
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References
| [1] | "PEBP2/PEA2 represents a family of transcription factors homologous to the products of the Drosophila runt gene and the human AML1 gene." Ogawa E., Maruyama M., Kagoshima H., Inuzuka M., Lu J., Satake M., Shigesada K., Ito Y. Proc. Natl. Acad. Sci. U.S.A. 90:6859-6863(1993) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORMS 3 AND 4). |
| [2] | "Osf2/Cbfa1: a transcriptional activator of osteoblast differentiation." Ducy P., Zhang R., Geoffroy V., Ridall A.L., Karsenty G. Cell 89:747-754(1997) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 2). Strain: C57BL/6. Tissue: Osteoblast. |
| [3] | "Proviral insertions induce the expression of bone-specific isoforms of PEBP2alphaA (CBFA1): evidence for a new myc collaborating oncogene." Stewart M., Terry A., Hu M., O'Hara M., Blyth K., Baxter E., Cameron E., Onions D.E., Neil J.C. Proc. Natl. Acad. Sci. U.S.A. 94:8646-8651(1997) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORMS 2; 3; 4; 5; 6; 7; 8 AND 9). Strain: CD2-MYC. |
| [4] | "Genomic structure and isoform expression of the mouse, rat and human Cbfa1/Osf2 transcription factor." Xiao Z.S., Thomas R., Hinson T.K., Quarles L.D. Gene 214:187-197(1998) [PubMed] [Europe PMC] [Abstract] Cited for: PARTIAL NUCLEOTIDE SEQUENCE [GENOMIC DNA / MRNA] (ISOFORMS 2 AND 6), ALTERNATIVE SPLICING. |
| [5] | "Isolation and characterization of the distal promoter region of mouse Cbfa1." Fujiwara M., Tagashira S., Harada H., Ogawa S., Katsumata T., Nakatsuka M., Komori T., Takada H. Biochim. Biophys. Acta 1446:265-272(1999) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 1-98 (ISOFORMS 1 AND 2). |
| [6] | "Molecular cloning and characterization of PEBP2 beta, the heterodimeric partner of a novel Drosophila runt-related DNA binding protein PEBP2 alpha." Ogawa E., Inuzuka M., Maruyama M., Satake M., Naito-Fujimoto M., Ito Y., Shigesada K. Virology 194:314-331(1993) [PubMed] [Europe PMC] [Abstract] Cited for: PROTEIN SEQUENCE OF 263-277 AND 305-319. |
| [7] | "Analysis of the two PEBP2aA/cbfa1 promoter regions." Chi X.-Z., Bae S.-C. Submitted (MAY-1999) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 1-35. Strain: 129. |
| [8] | "Targeted disruption of Cbfa1 results in a complete lack of bone formation owing to maturational arrest of osteoblasts." Komori T., Yagi H., Nomura S., Yamaguchi A., Sasaki K., Deguchi K., Shimizu Y., Bronson R.T., Gao Y.-H., Inada M., Sato M., Okamoto R., Kitamura Y., Yoshiki S., Kishimoto T. Cell 89:755-764(1997) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION. |
| [9] | "MAPK pathways activate and phosphorylate the osteoblast-specific transcription factor, Cbfa1." Xiao G., Jiang D., Thomas P., Benson M.D., Guan K., Karsenty G., Franceschi R.T. J. Biol. Chem. 275:4453-4459(2000) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION. |
| [10] | "The interferon-inducible p204 protein acts as a transcriptional coactivator of Cbfa1 and enhances osteoblast differentiation." Liu C.-J., Chang E., Yu J., Carlson C.S., Prazak L., Yu X.-P., Ding B., Lengyel P., Di Cesare P.E. J. Biol. Chem. 280:2788-2796(2005) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH IFI204. |
| [11] | "SATB2 is a multifunctional determinant of craniofacial patterning and osteoblast differentiation." Dobreva G., Chahrour M., Dautzenberg M., Chirivella L., Kanzler B., Farinas I., Karsenty G., Grosschedl R. Cell 125:971-986(2006) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH SATB2. |
| [12] | "Regulation of adult bone mass by the zinc finger adapter protein Schnurri-3." Jones D.C., Wein M.N., Oukka M., Hofstaetter J.G., Glimcher M.J., Glimcher L.H. Science 312:1223-1227(2006) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH HIVEP3. |
| [13] | "p68 (Ddx5) interacts with Runx2 and regulates osteoblast differentiation." Jensen E.D., Niu L., Caretti G., Nicol S.M., Teplyuk N., Stein G.S., Sartorelli V., van Wijnen A.J., Fuller-Pace F.V., Westendorf J.J. J. Cell. Biochem. 103:1438-1451(2008) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH DDX5. |
| [14] | "Runx2 trans-activation mediated by the MSX2-interacting nuclear target requires homeodomain interacting protein kinase-3." Sierra O.L., Towler D.A. Mol. Endocrinol. 24:1478-1497(2010) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION, PHOSPHORYLATION BY HIPK3, INTERACTION WITH HIPK3. |
| [15] | "Foxo1 mediates insulin-like growth factor 1 (IGF1)/insulin regulation of osteocalcin expression by antagonizing Runx2 in osteoblasts." Yang S., Xu H., Yu S., Cao H., Fan J., Ge C., Fransceschi R.T., Dong H.H., Xiao G. J. Biol. Chem. 286:19149-19158(2011) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH FOXO1. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | D14636 mRNA. Translation: BAA03485.1. D14637 mRNA. Translation: BAA03486.1. AF010284 mRNA. Translation: AAB65409.1. AF005936 mRNA. Translation: AAB82419.1. AF053948 Genomic DNA. Translation: AAC77440.1. AF053951 mRNA. Translation: AAC78623.1. AF053956 mRNA. Translation: AAC78626.1. AF134836 Genomic DNA. Translation: AAF22568.1. AF134836 Genomic DNA. Translation: AAF22569.1. AB013129 Genomic DNA. Translation: BAA85345.1. AB013129 Genomic DNA. Translation: BAA85346.1. AH009404 Genomic DNA. Translation: AAF73290.1. |
| IPI | IPI00124426. IPI00222181. IPI00222182. IPI00222183. IPI00222187. IPI00222191. IPI00282089. IPI00466044. IPI00974967. |
| PIR | A48233. |
| RefSeq | NP_001139510.1. NM_001146038.2. NP_001258556.1. NM_001271627.1. NP_033950.2. NM_009820.5. |
| UniGene | Mm.391013. Mm.391017. |
3D structure databases | |
| ProteinModelPortal | Q08775. |
| SMR | Q08775. Positions 198-311. |
| ModBase | Search... |
Protein-protein interaction databases | |
| IntAct | Q08775. 9 interactions. |
PTM databases | |
| PhosphoSite | Q08775. |
Proteomic databases | |
| PaxDb | Q08775. |
| PRIDE | Q08775. |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENSMUST00000113571; ENSMUSP00000109201; ENSMUSG00000039153. ENSMUST00000159943; ENSMUSP00000124918; ENSMUSG00000039153. ENSMUST00000160673; ENSMUSP00000123743; ENSMUSG00000039153. |
| GeneID | 12393. |
| KEGG | mmu:12393. |
| UCSC | uc008cpy.2. mouse. uc008cpz.2. mouse. uc008cqa.2. mouse. uc008cqc.2. mouse. |
Organism-specific databases | |
| CTD | 860. |
| MGI | MGI:99829. Runx2. |
Phylogenomic databases | |
| eggNOG | NOG123889. |
| GeneTree | ENSGT00390000016964. |
| HOVERGEN | HBG060268. |
| InParanoid | Q08775. |
| KO | K09278. |
| OMA | XVVALGE. |
| OrthoDB | EOG4WDDDC. |
Enzyme and pathway databases | |
| Reactome | REACT_78136. Gene Expression. |
Gene expression databases | |
| ArrayExpress | Q08775. |
| Bgee | Q08775. |
| CleanEx | MM_RUNX2. |
| Genevestigator | Q08775. |
| GermOnline | ENSMUSG00000039153. Mus musculus. |
Family and domain databases | |
| Gene3D | 2.60.40.720. 1 hit. |
| InterPro | IPR000040. AML1_Runt. IPR008967. p53-like_TF_DNA-bd. IPR012346. p53/RUNT-type_TF_DNA-bd. IPR013524. Runt_dom. IPR013711. RunxI_c_dom. [Graphical view] |
| PANTHER | PTHR11950. PTHR11950. 1 hit. |
| Pfam | PF00853. Runt. 1 hit. PF08504. RunxI. 1 hit. [Graphical view] |
| PRINTS | PR00967. ONCOGENEAML1. |
| SUPFAM | SSF49417. P53_like_DNA_bnd. 1 hit. |
| PROSITE | PS51062. RUNT. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Other | |
| ChEMBL | CHEMBL1681609. |
| ChiTaRS | RUNX2. mouse. |
| NextBio | 281136. |
| SOURCE | Search... |
Entry information
| Entry name | RUNX2_MOUSE | ||||||||
| Accession | Primary (citable) accession number: Q08775 Secondary accession number(s): O35183 Q9Z2J7 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation program | Chordata Protein Annotation Program | ||||||||
Relevant documents
| MGD cross-references Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot |
| SIMILARITY comments Index of protein domains and families |

Clusters with
