2od1

From Proteopedia

(Difference between revisions)

Revision as of 16:47, 19 January 2015

Solution structure of the MYND domain from human AML1-ETO

Structural highlights

2od1 is a 1 chain structure with sequence from Homo sapiens. Full experimental information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:
Gene:	AML1-ETO (Homo sapiens)
Resources:	FirstGlance, OCA, RCSB, PDBsum

Disease

[MTG8_HUMAN] Note=A chromosomal aberration involving RUNX1T1 is a cause of acute myeloid leukemia (AML-M2). Translocation t(8;21)(q22;q22) with RUNX1/AML1.^[1] ^[2] ^[3] ^[4] Defects in RUNX1T1 may be a cause of colorectal cancer (CRC) [MIM:114500].

Function

[MTG8_HUMAN] Transcription regulator that excerts its function by binding to histone deacetylases and transcription factors. Can repress transactivation mediated by TCF12.^[5] ^[6]

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

Publication Abstract from PubMed

AML1/ETO results from the t(8;21) associated with 12%-15% of acute myeloid leukemia. The AML1/ETO MYND domain mediates interactions with the corepressors SMRT and N-CoR and contributes to AML1/ETO's ability to repress proliferation and differentiation of primary bone marrow cells as well as to enhance their self renewal in vitro. We solved the solution structure of the MYND domain and show it to be structurally homologous to the PHD and RING finger families of proteins. We also determined the solution structure of an MYND-SMRT peptide complex. We demonstrated that a single amino acid substitution that disrupts the interaction between the MYND domain and the SMRT peptide attenuated AML1/ETO's effects on proliferation, differentiation, and gene expression.

Structural basis for recognition of SMRT/N-CoR by the MYND domain and its contribution to AML1/ETO's activity.,Liu Y, Chen W, Gaudet J, Cheney MD, Roudaia L, Cierpicki T, Klet RC, Hartman K, Laue TM, Speck NA, Bushweller JH Cancer Cell. 2007 Jun;11(6):483-97. PMID:17560331^[7]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

References

↑ Miyoshi H, Kozu T, Shimizu K, Enomoto K, Maseki N, Kaneko Y, Kamada N, Ohki M. The t(8;21) translocation in acute myeloid leukemia results in production of an AML1-MTG8 fusion transcript. EMBO J. 1993 Jul;12(7):2715-21. PMID:8334990
↑ Era T, Asou N, Kunisada T, Yamasaki H, Asou H, Kamada N, Nishikawa S, Yamaguchi K, Takatsuki K. Identification of two transcripts of AML1/ETO-fused gene in t(8;21) leukemic cells and expression of wild-type ETO gene in hematopoietic cells. Genes Chromosomes Cancer. 1995 May;13(1):25-33. PMID:7541640
↑ Kozu T, Miyoshi H, Shimizu K, Maseki N, Kaneko Y, Asou H, Kamada N, Ohki M. Junctions of the AML1/MTG8(ETO) fusion are constant in t(8;21) acute myeloid leukemia detected by reverse transcription polymerase chain reaction. Blood. 1993 Aug 15;82(4):1270-6. PMID:8353289
↑ Nisson PE, Watkins PC, Sacchi N. Transcriptionally active chimeric gene derived from the fusion of the AML1 gene and a novel gene on chromosome 8 in t(8;21) leukemic cells. Cancer Genet Cytogenet. 1992 Oct 15;63(2):81-8. PMID:1423235
↑ Wood JD, Nucifora FC Jr, Duan K, Zhang C, Wang J, Kim Y, Schilling G, Sacchi N, Liu JM, Ross CA. Atrophin-1, the dentato-rubral and pallido-luysian atrophy gene product, interacts with ETO/MTG8 in the nuclear matrix and represses transcription. J Cell Biol. 2000 Sep 4;150(5):939-48. PMID:10973986
↑ Plevin MJ, Zhang J, Guo C, Roeder RG, Ikura M. The acute myeloid leukemia fusion protein AML1-ETO targets E proteins via a paired amphipathic helix-like TBP-associated factor homology domain. Proc Natl Acad Sci U S A. 2006 Jul 5;103(27):10242-7. Epub 2006 Jun 27. PMID:16803958
↑ Liu Y, Chen W, Gaudet J, Cheney MD, Roudaia L, Cierpicki T, Klet RC, Hartman K, Laue TM, Speck NA, Bushweller JH. Structural basis for recognition of SMRT/N-CoR by the MYND domain and its contribution to AML1/ETO's activity. Cancer Cell. 2007 Jun;11(6):483-97. PMID:17560331 doi:http://dx.doi.org/10.1016/j.ccr.2007.04.010

1 Structural highlights
2 Disease
3 Function
4 Evolutionary Conservation
5 Publication Abstract from PubMed
6 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/2od1"

@@ Line 3: / Line 3: @@
 == Structural highlights ==
 <table><tr><td colspan='2'>[[2od1]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2OD1 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2OD1 FirstGlance]. <br>
-</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</scene><br>
+</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
-<tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">AML1-ETO ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</td></tr>
+<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">AML1-ETO ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</td></tr>
-<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2od1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2od1 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2od1 RCSB], [http://www.ebi.ac.uk/pdbsum/2od1 PDBsum]</span></td></tr>
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2od1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2od1 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2od1 RCSB], [http://www.ebi.ac.uk/pdbsum/2od1 PDBsum]</span></td></tr>
-<table>
+</table>
 == Disease ==
 [[http://www.uniprot.org/uniprot/MTG8_HUMAN MTG8_HUMAN]] Note=A chromosomal aberration involving RUNX1T1 is a cause of acute myeloid leukemia (AML-M2). Translocation t(8;21)(q22;q22) with RUNX1/AML1.<ref>PMID:8334990</ref> <ref>PMID:7541640</ref> <ref>PMID:8353289</ref> <ref>PMID:1423235</ref>   Defects in RUNX1T1 may be a cause of colorectal cancer (CRC) [MIM:[http://omim.org/entry/114500 114500]].
@@ Line 34: / Line 34: @@
 </StructureSection>
 [[Category: Homo sapiens]]
-[[Category: Bushweller, J H.]]
+[[Category: Bushweller, J H]]
-[[Category: Chen, W.]]
+[[Category: Chen, W]]
-[[Category: Cheney, M D.]]
+[[Category: Cheney, M D]]
-[[Category: Cierpicki, T.]]
+[[Category: Cierpicki, T]]
-[[Category: Gaudet, J.]]
+[[Category: Gaudet, J]]
-[[Category: Hartman, K.]]
+[[Category: Hartman, K]]
-[[Category: Klet, R C.]]
+[[Category: Klet, R C]]
-[[Category: Laue, T M.]]
+[[Category: Laue, T M]]
-[[Category: Liu, Y Z.]]
+[[Category: Liu, Y Z]]
-[[Category: Roudaia, L.]]
+[[Category: Roudaia, L]]
-[[Category: Speck, N A.]]
+[[Category: Speck, N A]]
 [[Category: Cross-braced topology]]
 [[Category: Metal binding protein]]
 [[Category: Zinc finger]]

2od1

From Proteopedia

Revision as of 16:47, 19 January 2015

Solution structure of the MYND domain from human AML1-ETO

Structural highlights

Disease

Function

Evolutionary Conservation

Publication Abstract from PubMed

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

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