P24468 (COT2_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 29, 2013.
Version 138.
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: COUP transcription factor 2 Short name=COUP-TF2 Alternative name(s): Apolipoprotein A-I regulatory protein 1 Short name=ARP-1 COUP transcription factor II Short name=COUP-TF II Nuclear receptor subfamily 2 group F member 2 | ||||
| Gene names |
| ||||
| Organism | Homo sapiens (Human) [Reference proteome] | ||||
| Taxonomic identifier | 9606 [NCBI] | ||||
| Taxonomic lineage | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo![]() |
Protein attributes
| Sequence length | 414 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Ligand-activated transcription factor. Activated by high concentrations of 9-cis-retinoic acid and all-trans-retinoic acid, but not by dexamethasone, cortisol or progesterone (in vitro). Regulation of the apolipoprotein A-I gene transcription. Binds to DNA site A. Ref.1 Ref.11 Ref.14 |
| Subunit structure | Interacts with SQSTM1 By similarity. Binds DNA as a dimer; homodimer or heterodimer with NR2F6. Interacts with NCOA1, NCOA2, NCOA3 and PPARGC1A. Interacts with ZFPM2 By similarity. Ref.1 Ref.12 Ref.14 |
| Subcellular location | |
| Tissue specificity | Ubiquitous. |
| Sequence similarities | Belongs to the nuclear hormone receptor family. NR2 subfamily. Contains 1 nuclear receptor DNA-binding domain. |
Ontologies
Alternative products
| This entry describes 3 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: P24468-1) 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: P24468-2) The sequence of this isoform differs from the canonical sequence as follows: 1-147: MAMVVSTWRD...KCLKVGMRRE → MQAVWDLEQGKYGF | ||||||
| Isoform 3 (identifier: P24468-3) The sequence of this isoform differs from the canonical sequence as follows: 1-153: Missing. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||||||||||||||||||||||||||||
Molecule processing | |||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 414 | 414 | COUP transcription factor 2 | PRO_0000053606 | |||||||||||||||||||||||||||||||
Regions | |||||||||||||||||||||||||||||||||||
| DNA binding | 76 – 151 | 76 | Nuclear receptor Ref.3 | ||||||||||||||||||||||||||||||||
| Zinc finger | 79 – 99 | 21 | NR C4-type | ||||||||||||||||||||||||||||||||
| Zinc finger | 115 – 139 | 25 | NR C4-type | ||||||||||||||||||||||||||||||||
| Region | 117 – 414 | 298 | Interaction with ZFPM2 By similarity | ||||||||||||||||||||||||||||||||
| Region | 183 – 414 | 232 | Ligand-binding By similarity | ||||||||||||||||||||||||||||||||
| Region | 337 – 414 | 78 | Important for dimerization | ||||||||||||||||||||||||||||||||
| Compositional bias | 71 – 75 | 5 | Poly-Gln | ||||||||||||||||||||||||||||||||
Natural variations | |||||||||||||||||||||||||||||||||||
| Alternative sequence | 1 – 153 | 153 | Missing in isoform 3. | VSP_043897 | |||||||||||||||||||||||||||||||
| Alternative sequence | 1 – 147 | 147 | MAMVV…GMRRE → MQAVWDLEQGKYGF in isoform 2. | VSP_042630 | |||||||||||||||||||||||||||||||
Experimental info | |||||||||||||||||||||||||||||||||||
| Mutagenesis | 228 | 1 | R → E: Reduces transcription activation by 40%; when associated with R-398. Ref.14 | ||||||||||||||||||||||||||||||||
| Mutagenesis | 249 | 1 | W → A: Reduces transcription activation by 50%; when associated with A-250. Ref.14 | ||||||||||||||||||||||||||||||||
| Mutagenesis | 250 | 1 | S → A: Reduces transcription activation by 50%; when associated with A-249. Ref.14 | ||||||||||||||||||||||||||||||||
| Mutagenesis | 250 | 1 | S → W: Reduces transcription activation by 50%. Ref.14 | ||||||||||||||||||||||||||||||||
| Mutagenesis | 253 – 254 | 2 | FV → AA: Reduces transcription activation by 50%. | ||||||||||||||||||||||||||||||||
| Mutagenesis | 269 – 270 | 2 | LL → AA: Reduces transcription activation by 50%. | ||||||||||||||||||||||||||||||||
| Mutagenesis | 364 – 365 | 2 | LL → AA: Reduces transcription activation by 80%. | ||||||||||||||||||||||||||||||||
| Mutagenesis | 398 | 1 | D → R: Reduces transcription activation by 40%; when associated with E-228. Ref.14 | ||||||||||||||||||||||||||||||||
Secondary structure | |||||||||||||||||||||||||||||||||||
Helix Strand Turn | |||||||||||||||||||||||||||||||||||
| Helix | 175 – 187 | 13 | |||||||||||||||||||||||||||||||||
| Helix | 212 – 229 | 18 | |||||||||||||||||||||||||||||||||
| Beta strand | 230 – 232 | 3 | |||||||||||||||||||||||||||||||||
| Helix | 233 – 235 | 3 | |||||||||||||||||||||||||||||||||
| Helix | 238 – 260 | 23 | |||||||||||||||||||||||||||||||||
| Helix | 290 – 304 | 15 | |||||||||||||||||||||||||||||||||
| Helix | 309 – 320 | 12 | |||||||||||||||||||||||||||||||||
| Helix | 331 – 352 | 22 | |||||||||||||||||||||||||||||||||
| Helix | 359 – 364 | 6 | |||||||||||||||||||||||||||||||||
| Helix | 367 – 372 | 6 | |||||||||||||||||||||||||||||||||
| Helix | 375 – 382 | 8 | |||||||||||||||||||||||||||||||||
| Helix | 384 – 387 | 4 | |||||||||||||||||||||||||||||||||
| Helix | 392 – 394 | 3 | |||||||||||||||||||||||||||||||||
| Helix | 396 – 400 | 5 | |||||||||||||||||||||||||||||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Regulation of the apolipoprotein AI gene by ARP-1, a novel member of the steroid receptor superfamily." Ladias J.A.A., Karathanasis S.K. Science 251:561-565(1991) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1), FUNCTION, SUBUNIT. |
| [2] | Speckmayer R.W.M., Paulweber B., Sandhofer F. Submitted (OCT-1996) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA]. |
| [3] | "DNA-binding profiling of human hormone nuclear receptors via fluorescence correlation spectroscopy in a cell-free system." Kobayashi T., Kodani Y., Nozawa A., Endo Y., Sawasaki T. FEBS Lett. 582:2737-2744(2008) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1), DNA-BINDING. |
| [4] | "Characterisation of a new, DNA binding domain deficient chicken ovalbumin upstream promoter- transcription factor IIdelta isoform in the human brain." Schote A.B., Bechet T., Pirrotte P., Turner J.D., Muller C.P. Submitted (AUG-2008) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 2). Tissue: Liver. |
| [5] | "Complete sequencing and characterization of 21,243 full-length human cDNAs." Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R., Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H., Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S. Sugano S.Nat. Genet. 36:40-45(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORMS 2 AND 3). Tissue: Mammary gland. |
| [6] | "Isolation of cDNA coding for multiple human nuclear receptor clones." Kaighin V.A., Martin A.L., Aronstam R.S. Submitted (DEC-2010) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORMS 2 AND 3). Tissue: Kidney. |
| [7] | "Analysis of the DNA sequence and duplication history of human chromosome 15." Zody M.C., Garber M., Sharpe T., Young S.K., Rowen L., O'Neill K., Whittaker C.A., Kamal M., Chang J.L., Cuomo C.A., Dewar K., FitzGerald M.G., Kodira C.D., Madan A., Qin S., Yang X., Abbasi N., Abouelleil A. Nusbaum C.Nature 440:671-675(2006) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [8] | Mural R.J., Istrail S., Sutton G.G., Florea L., Halpern A.L., Mobarry C.M., Lippert R., Walenz B., Shatkay H., Dew I., Miller J.R., Flanigan M.J., Edwards N.J., Bolanos R., Fasulo D., Halldorsson B.V., Hannenhalli S., Turner R. Venter J.C.Submitted (JUL-2005) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [9] | "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)." The MGC Project Team Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORMS 1 AND 2). Tissue: Brain, Kidney and Spleen. |
| [10] | "The COUP-TFs compose a family of functionally related transcription factors." Wang L.H., Ing N.H., Tsai S.Y., O'Malley B.W., Tsai M.J. Gene Expr. 1:207-216(1991) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] OF 1-351 (ISOFORM 1). |
| [11] | "The nuclear orphan receptors COUP-TFII and Ear-2 act as silencers of the human oxytocin gene promoter." Chu K., Zingg H.H. J. Mol. Endocrinol. 19:163-172(1997) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION. |
| [12] | "Heterodimeric interactions between chicken ovalbumin upstream promoter-transcription factor family members ARP1 and ear2." Avram D., Ishmael J.E., Nevrivy D.J., Peterson V.J., Lee S.H., Dowell P., Leid M. J. Biol. Chem. 274:14331-14336(1999) [PubMed] [Europe PMC] [Abstract] Cited for: SUBUNIT, INTERACTION WITH NR2F6. |
| [13] | "Initial characterization of the human central proteome." Burkard T.R., Planyavsky M., Kaupe I., Breitwieser F.P., Buerckstuemmer T., Bennett K.L., Superti-Furga G., Colinge J. BMC Syst. Biol. 5:17-17(2011) [PubMed] [Europe PMC] [Abstract] Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. |
| [14] | "Identification of COUP-TFII orphan nuclear receptor as a retinoic acid-activated receptor." Kruse S.W., Suino-Powell K., Zhou X.E., Kretschman J.E., Reynolds R., Vonrhein C., Xu Y., Wang L., Tsai S.Y., Tsai M.J., Xu H.E. PLoS Biol. 6:E227-E227(2008) [PubMed] [Europe PMC] [Abstract] Cited for: X-RAY CRYSTALLOGRAPHY (1.48 ANGSTROMS) OF 175-414, FUNCTION, SUBUNIT, INTERACTION WITH NCOA1; NCOA2; NCOA3 AND PPARGC1A, MUTAGENESIS OF ARG-228; TRP-249; SER-250; 253-PHE-VAL-254; 260-LEU-LEU-270; 364-LEU-LEU-365 AND ASP-398. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EMBL GenBank DDBJ | M64497 mRNA. Translation: AAA86429.1. U60477 Genomic DNA. Translation: AAB09475.1. AB307711 mRNA. Translation: BAH02302.1. FM208183 mRNA. Translation: CAR63888.1. AK298824 mRNA. Translation: BAG60954.1. AK301595 mRNA. Translation: BAG63083.1. AK316086 mRNA. Translation: BAH14457.1. HQ692849 mRNA. Translation: ADZ17360.1. HQ692850 mRNA. Translation: ADZ17361.1. AC016251 Genomic DNA. No translation available. CH471101 Genomic DNA. Translation: EAX02195.1. CH471101 Genomic DNA. Translation: EAX02196.1. CH471101 Genomic DNA. Translation: EAX02197.1. BC014664 mRNA. Translation: AAH14664.1. BC042897 mRNA. Translation: AAH42897.1. BC106083 mRNA. Translation: AAI06084.1. M62760 mRNA. Translation: AAA21479.1. | ||||||||||||
| IPI | IPI00028611. IPI00789037. | ||||||||||||
| PIR | A37133. | ||||||||||||
| RefSeq | NP_001138627.1. NM_001145155.1. NP_001138628.1. NM_001145156.1. NP_001138629.1. NM_001145157.1. NP_066285.1. NM_021005.3. | ||||||||||||
| UniGene | Hs.347991. Hs.519445. | ||||||||||||
3D structure databases | |||||||||||||
| PDBe RCSB PDB PDBj |
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| ProteinModelPortal | P24468. | ||||||||||||
| ModBase | Search... | ||||||||||||
Protein-protein interaction databases | |||||||||||||
| DIP | DIP-29713N. | ||||||||||||
| IntAct | P24468. 5 interactions. | ||||||||||||
| MINT | MINT-1183332. | ||||||||||||
| STRING | 9606.ENSP00000329908. | ||||||||||||
PTM databases | |||||||||||||
| PhosphoSite | P24468. | ||||||||||||
Polymorphism databases | |||||||||||||
| DMDM | 114203. | ||||||||||||
Proteomic databases | |||||||||||||
| PaxDb | P24468. | ||||||||||||
| PRIDE | P24468. | ||||||||||||
Protocols and materials databases | |||||||||||||
| StructuralBiologyKnowledgebase | Search... | ||||||||||||
Genome annotation databases | |||||||||||||
| Ensembl | ENST00000394166; ENSP00000377721; ENSG00000185551. ENST00000394171; ENSP00000377726; ENSG00000185551. ENST00000421109; ENSP00000401674; ENSG00000185551. ENST00000453270; ENSP00000389853; ENSG00000185551. | ||||||||||||
| GeneID | 7026. | ||||||||||||
| KEGG | hsa:7026. | ||||||||||||
| UCSC | uc002btp.3. human. uc010uri.2. human. | ||||||||||||
Organism-specific databases | |||||||||||||
| CTD | 7026. | ||||||||||||
| GeneCards | GC15P096869. | ||||||||||||
| HGNC | HGNC:7976. NR2F2. | ||||||||||||
| MIM | 107773. gene. | ||||||||||||
| neXtProt | NX_P24468. | ||||||||||||
| PharmGKB | PA31759. | ||||||||||||
| GenAtlas | Search... | ||||||||||||
Phylogenomic databases | |||||||||||||
| eggNOG | NOG327099. | ||||||||||||
| HOGENOM | HOG000260820. | ||||||||||||
| HOVERGEN | HBG005606. | ||||||||||||
| InParanoid | P24468. | ||||||||||||
| KO | K08548. | ||||||||||||
| OMA | GPPNNTQ. | ||||||||||||
| OrthoDB | EOG4MGS7H. | ||||||||||||
| PhylomeDB | P24468. | ||||||||||||
Enzyme and pathway databases | |||||||||||||
| Pathway_Interaction_DB | hnf3apathway. FOXA1 transcription factor network. telomerasepathway. Regulation of Telomerase. | ||||||||||||
| SignaLink | P24468. | ||||||||||||
Gene expression databases | |||||||||||||
| ArrayExpress | P24468. | ||||||||||||
| Bgee | P24468. | ||||||||||||
| CleanEx | HS_NR2F2. | ||||||||||||
| Genevestigator | P24468. | ||||||||||||
| GermOnline | ENSG00000185551. Homo sapiens. | ||||||||||||
Family and domain databases | |||||||||||||
| Gene3D | 1.10.565.10. 1 hit. 3.30.50.10. 1 hit. | ||||||||||||
| InterPro | IPR003068. COUP_TF. IPR008946. Nucl_hormone_rcpt_ligand-bd. IPR000536. Nucl_hrmn_rcpt_lig-bd_core. IPR001723. Str_hrmn_rcpt. IPR001628. Znf_hrmn_rcpt. IPR013088. Znf_NHR/GATA. [Graphical view] | ||||||||||||
| Pfam | PF00104. Hormone_recep. 1 hit. PF00105. zf-C4. 1 hit. [Graphical view] | ||||||||||||
| PRINTS | PR01282. COUPTNFACTOR. PR00398. STRDHORMONER. PR00047. STROIDFINGER. | ||||||||||||
| SMART | SM00430. HOLI. 1 hit. SM00399. ZnF_C4. 1 hit. [Graphical view] | ||||||||||||
| SUPFAM | SSF48508. Str_ncl_receptor. 1 hit. | ||||||||||||
| PROSITE | PS00031. NUCLEAR_REC_DBD_1. 1 hit. PS51030. NUCLEAR_REC_DBD_2. 1 hit. [Graphical view] | ||||||||||||
| ProtoNet | Search... | ||||||||||||
Other | |||||||||||||
| ChEMBL | CHEMBL1961790. | ||||||||||||
| EvolutionaryTrace | P24468. | ||||||||||||
| GenomeRNAi | 7026. | ||||||||||||
| NextBio | 27451. | ||||||||||||
| SOURCE | Search... | ||||||||||||
Entry information
| Entry name | COT2_HUMAN | ||||||||
| Accession | Primary (citable) accession number: P24468 Secondary accession number(s): B4DQJ2 Q3KQR7 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation program | Chordata Protein Annotation Program | ||||||||
| Disclaimer | Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. | ||||||||
Relevant documents
| Human chromosome 15 Human chromosome 15: entries, gene names and cross-references to MIM |
| MIM cross-references Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot |
| PDB cross-references Index of Protein Data Bank (PDB) cross-references |
| SIMILARITY comments Index of protein domains and families |

Clusters with
