Q9ESZ8 (GTF2I_MOUSE) Reviewed, UniProtKB/Swiss-Prot
Last modified
January 25, 2012.
Version 100.
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: General transcription factor II-I Short name=GTFII-I Short name=TFII-I Alternative name(s): Bruton tyrosine kinase-associated protein 135 Short name=BAP-135 Short name=BTK-associated protein 135 | ||||
| Gene names |
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| Organism | Mus musculus (Mouse) | ||||
| 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 | 998 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is further processed into a mature form. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Interacts with the basal transcription machinery by coordinating the formation of a multiprotein complex at the C-FOS promoter, and linking specific signal responsive activator complexes. Promotes the formation of stable high-order complexes of SRF and PHOX1 and interacts cooperatively with PHOX1 to promote serum-inducible transcription of a reporter gene deriven by the C-FOS serum response element (SRE). Acts as a coregulator for USF1 by binding independently two promoter elements, a pyrimidine-rich initiator (Inr) and an upstream E-box By similarity. Required for the formation of functional ARID3A DNA-binding complexes and for activation of immunoglobulin heavy-chain transcription upon B-lymphocyte activation. Ref.7 |
| Subunit structure | Homodimer Potential. Interacts with SRF and PHOX1. Binds a pyrimidine-rich initiator (Inr) and a recognition site (E-box) for upstream stimulatory factor 1 (USF1). Associates with the PH domain of Bruton's tyrosine kinase (BTK) By similarity. May be a component of a BHC histone deacetylase complex that contains HDAC1, HDAC2, HMG20B/BRAF35, KDM1A, RCOR1/CoREST, PHF21A/BHC80, ZMYM2, ZNF217, ZMYM3, GSE1 and GTF2I. Interacts with BTK and ARID3A. Interacts with isoform beta of PRKG1 By similarity. Ref.7 |
| Subcellular location | Cytoplasm. Nucleus. Note: Colocalizes with BTK in the cytoplasm By similarity. |
| Tissue specificity | Ubiquitous. |
| Post-translational modification | Transiently phosphorylated on tyrosine residues by BTK in response to B-cell receptor stimulation. Phosphorylation on Tyr-248 and Tyr-398, and perhaps, on Tyr-503 contributes to BTK-mediated transcriptional activation By similarity. Sumoylated By similarity. |
| Sequence similarities | Belongs to the TFII-I family. Contains 6 GTF2I-like repeats. |
| Sequence caution | The sequence BAB28803.2 differs from that shown. Reason: Erroneous initiation. |
Ontologies
Alternative products
| This entry describes 6 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: Q9ESZ8-1) Also known as: Gamma; 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: Q9ESZ8-2) Also known as: Beta; Long; The sequence of this isoform differs from the canonical sequence as follows: 255-273: Missing. | ||||||
| Isoform 3 (identifier: Q9ESZ8-3) The sequence of this isoform differs from the canonical sequence as follows: 255-292: Missing. | ||||||
| Isoform 4 (identifier: Q9ESZ8-4) Also known as: Delta; Short; The sequence of this isoform differs from the canonical sequence as follows: 255-273: Missing. 293-313: Missing. | ||||||
| Isoform 5 (identifier: Q9ESZ8-5) The sequence of this isoform differs from the canonical sequence as follows: 255-313: Missing. | ||||||
| Isoform 6 (identifier: Q9ESZ8-6) Also known as: Alpha; The sequence of this isoform differs from the canonical sequence as follows: 293-313: Missing. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||||||||||||||||||||
Molecule processing | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Initiator methionine | 1 | 1 | Removed By similarity | ||||||||||||||||||||||||
| Chain | 2 – 998 | 997 | General transcription factor II-I | PRO_0000083873 | |||||||||||||||||||||||
Regions | |||||||||||||||||||||||||||
| Repeat | 103 – 197 | 95 | GTF2I-like 1 | ||||||||||||||||||||||||
| Repeat | 352 – 446 | 95 | GTF2I-like 2 | ||||||||||||||||||||||||
| Repeat | 457 – 551 | 95 | GTF2I-like 3 | ||||||||||||||||||||||||
| Repeat | 562 – 656 | 95 | GTF2I-like 4 | ||||||||||||||||||||||||
| Repeat | 724 – 818 | 95 | GTF2I-like 5 | ||||||||||||||||||||||||
| Repeat | 859 – 953 | 95 | GTF2I-like 6 | ||||||||||||||||||||||||
| Motif | 319 – 326 | 8 | Nuclear localization signal Potential | ||||||||||||||||||||||||
| Compositional bias | 329 – 337 | 9 | Poly-Pro | ||||||||||||||||||||||||
Amino acid modifications | |||||||||||||||||||||||||||
| Modified residue | 2 | 1 | N-acetylalanine By similarity | ||||||||||||||||||||||||
| Modified residue | 103 | 1 | Phosphoserine By similarity | ||||||||||||||||||||||||
| Modified residue | 207 | 1 | Phosphoserine By similarity | ||||||||||||||||||||||||
| Modified residue | 210 | 1 | Phosphoserine By similarity | ||||||||||||||||||||||||
| Modified residue | 248 | 1 | Phosphotyrosine; by BTK By similarity | ||||||||||||||||||||||||
| Modified residue | 317 | 1 | Phosphotyrosine; by BTK By similarity | ||||||||||||||||||||||||
| Modified residue | 398 | 1 | Phosphotyrosine; by BTK By similarity | ||||||||||||||||||||||||
| Modified residue | 412 | 1 | Phosphoserine; by PKG/PRKG1 By similarity | ||||||||||||||||||||||||
| Modified residue | 503 | 1 | Phosphotyrosine; by BTK By similarity | ||||||||||||||||||||||||
| Modified residue | 515 | 1 | Phosphoserine By similarity | ||||||||||||||||||||||||
| Modified residue | 517 | 1 | Phosphoserine By similarity | ||||||||||||||||||||||||
| Modified residue | 558 | 1 | Phosphothreonine By similarity | ||||||||||||||||||||||||
| Modified residue | 668 | 1 | Phosphoserine By similarity | ||||||||||||||||||||||||
| Modified residue | 674 | 1 | Phosphoserine By similarity | ||||||||||||||||||||||||
| Modified residue | 679 | 1 | Phosphoserine By similarity | ||||||||||||||||||||||||
| Modified residue | 687 | 1 | Phosphothreonine By similarity | ||||||||||||||||||||||||
| Modified residue | 784 | 1 | Phosphoserine; by PKG/PRKG1 By similarity | ||||||||||||||||||||||||
| Modified residue | 823 | 1 | Phosphoserine By similarity | ||||||||||||||||||||||||
Natural variations | |||||||||||||||||||||||||||
| Alternative sequence | 255 – 313 | 59 | Missing in isoform 5. | VSP_003871 | |||||||||||||||||||||||
| Alternative sequence | 255 – 292 | 38 | Missing in isoform 3. | VSP_003870 | |||||||||||||||||||||||
| Alternative sequence | 255 – 273 | 19 | Missing in isoform 2 and isoform 4. | VSP_003869 | |||||||||||||||||||||||
| Alternative sequence | 293 – 313 | 21 | Missing in isoform 4 and isoform 6. | VSP_003872 | |||||||||||||||||||||||
Experimental info | |||||||||||||||||||||||||||
| Sequence conflict | 5 | 1 | V → A in AAC53569. Ref.1 | ||||||||||||||||||||||||
| Sequence conflict | 62 | 1 | G → R in AAC53569. Ref.1 | ||||||||||||||||||||||||
| Sequence conflict | 127 – 130 | 4 | ALGK → NTAL in BAB24743. Ref.5 | ||||||||||||||||||||||||
| Sequence conflict | 254 | 1 | Q → QA Ref.1 | ||||||||||||||||||||||||
| Sequence conflict | 261 | 1 | G → D Ref.1 | ||||||||||||||||||||||||
| Sequence conflict | 266 | 1 | L → Q Ref.1 | ||||||||||||||||||||||||
| Sequence conflict | 271 – 272 | 2 | AL → PM Ref.1 | ||||||||||||||||||||||||
| Sequence conflict | 314 | 1 | D → G Ref.6 | ||||||||||||||||||||||||
| Sequence conflict | 334 | 1 | Missing in AAC53569. Ref.1 | ||||||||||||||||||||||||
| Sequence conflict | 538 | 1 | I → T in AAC53569. Ref.1 | ||||||||||||||||||||||||
| Sequence conflict | 607 | 1 | L → C in AAC53569. Ref.1 | ||||||||||||||||||||||||
| Sequence conflict | 621 | 1 | P → L in AAC53569. Ref.1 | ||||||||||||||||||||||||
| Sequence conflict | 691 | 1 | P → L in AAC02990. Ref.2 | ||||||||||||||||||||||||
| Sequence conflict | 691 | 1 | P → L in AAC02991. Ref.2 | ||||||||||||||||||||||||
| Sequence conflict | 748 | 1 | A → T in AAC53569. Ref.1 | ||||||||||||||||||||||||
| Sequence conflict | 826 | 1 | R → IFLSG in BAB28803. Ref.5 | ||||||||||||||||||||||||
| Sequence conflict | 966 | 1 | E → Q in BAB28803. Ref.5 | ||||||||||||||||||||||||
Secondary structure | |||||||||||||||||||||||||||
Helix Strand Turn | |||||||||||||||||||||||||||
| Helix | 733 – 749 | 17 | |||||||||||||||||||||||||
| Helix | 759 – 764 | 6 | |||||||||||||||||||||||||
| Turn | 766 – 768 | 3 | |||||||||||||||||||||||||
| Beta strand | 769 – 773 | 5 | |||||||||||||||||||||||||
| Turn | 783 – 785 | 3 | |||||||||||||||||||||||||
| Helix | 788 – 796 | 9 | |||||||||||||||||||||||||
| Turn | 797 – 800 | 4 | |||||||||||||||||||||||||
| Beta strand | 802 – 806 | 5 | |||||||||||||||||||||||||
| Helix | 808 – 810 | 3 | |||||||||||||||||||||||||
| Helix | 812 – 817 | 6 | |||||||||||||||||||||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "A mouse single-copy gene, Gtf2i, the homolog of human GTF2I, that is duplicated in the Williams-Beuren syndrome deletion region." Wang Y.-K., Perez-Jurado L.A., Francke U. Genomics 48:163-170(1998) [PubMed: 9521869] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORMS 1; 2; 3; 4 AND 5). Tissue: Brain. |
| [2] | "Cloning and expression of two forms of mouse TFII-I." Johansson E., Hjortsberg K., Roy A.L., Thelander L. Submitted (JAN-1998) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORMS 2 AND 4). Strain: C57BL/Kaplan. Tissue: T-cell lymphoma. |
| [3] | "Genomic organization of the genes Gtf2ird1, Gtf2i, and Ncf1 at the mouse chromosome 5 region syntenic to the human chromosome 7q11.23 Williams syndrome critical region." Bayarsaihan D., Dunai J., Greally J.M., Kawasaki K., Sumiyama K., Enkhmandakh B., Shimizu N., Ruddle F.H. Genomics 79:137-143(2002) [PubMed: 11827466] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA / MRNA] (ISOFORMS 1; 2; 4 AND 6). Strain: 129/SvJ. |
| [4] | "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: 15489334] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1). Strain: C57BL/6. Tissue: Brain. |
| [5] | "The transcriptional landscape of the mammalian genome." Carninci P., Kasukawa T., Katayama S., Gough J., Frith M.C., Maeda N., Oyama R., Ravasi T., Lenhard B., Wells C., Kodzius R., Shimokawa K., Bajic V.B., Brenner S.E., Batalov S., Forrest A.R., Zavolan M., Davis M.J. Hayashizaki Y.Science 309:1559-1563(2005) [PubMed: 16141072] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 1-130 AND 719-998. Strain: C57BL/6J. Tissue: Embryo and Testis. |
| [6] | Green E.D. Submitted (JUL-2000) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE OF 1-314 (ISOFORM 2). Strain: 129/Sv. |
| [7] | "Induction of immunoglobulin heavy-chain transcription through the transcription factor Bright requires TFII-I." Rajaiya J., Nixon J.C., Ayers N., Desgranges Z.P., Roy A.L., Webb C.F. Mol. Cell. Biol. 26:4758-4768(2006) [PubMed: 16738337] [Abstract] Cited for: INTERACTION WITH ARID3A AND BTK, FUNCTION. |
| [8] | "Solution structure of the general transcription factor 2I domain in mouse TFII-I protein." Doi-Katayama Y., Hayashi F., Inoue M., Yabuki T., Aoki M., Seki E., Matsuda T., Kigawa T., Yoshida M., Shirouzu M., Terada T., Hayashizaki Y., Yokoyama S., Hirota H. Protein Sci. 16:1788-1792(2007) [PubMed: 17600150] [Abstract] Cited for: STRUCTURE BY NMR OF 733-818. |
| + | Additional computationally mapped references. |
Cross-references
Entry information
| Entry name | GTF2I_MOUSE | ||||||||
| Accession | Primary (citable) accession number: Q9ESZ8 Secondary accession number(s): O54700 Q9D9K9 | ||||||||
| 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 |
| PDB cross-references Index of Protein Data Bank (PDB) cross-references |
| SIMILARITY comments Index of protein domains and families |

Clusters with