2biv

From Proteopedia

(Difference between revisions)

Current revision

Crystal structure of the wild-type MBT domains of Human SCML2

Structural highlights

2biv is a 3 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	X-ray diffraction, Resolution 1.7Å
Ligands:	,
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

SCML2_HUMAN Putative Polycomb group (PcG) protein. PcG proteins act by forming multiprotein complexes, which are required to maintain the transcriptionally repressive state of homeotic genes throughout development (By similarity).

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

SCML2 (sex comb on midleg-like 2) is a constituent of the Polycomb repressive complex 1, a large multiprotein assembly required for the repression of developmental control genes. It contains two MBT (malignant brain tumor) repeats; the MBT is a protein module structurally similar to domains that bind to methylated histones. We have used NMR spectroscopy to examine the binding specificity of these repeats. Our data show that they preferentially bind histone peptides monomethylated at lysine residues with no apparent sequence specificity. The crystal structure of the complex between the protein and monomethyllysine reveals that the modified amino acid binds to an aromatic rich pocket at one end of the beta-barrel of the second repeat.

The malignant brain tumor repeats of human SCML2 bind to peptides containing monomethylated lysine.,Santiveri CM, Lechtenberg BC, Allen MD, Sathyamurthy A, Jaulent AM, Freund SM, Bycroft M J Mol Biol. 2008 Oct 24;382(5):1107-12. Epub 2008 Aug 3. PMID:18706910^[1]

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

References

↑ Santiveri CM, Lechtenberg BC, Allen MD, Sathyamurthy A, Jaulent AM, Freund SM, Bycroft M. The malignant brain tumor repeats of human SCML2 bind to peptides containing monomethylated lysine. J Mol Biol. 2008 Oct 24;382(5):1107-12. Epub 2008 Aug 3. PMID:18706910 doi:10.1016/j.jmb.2008.07.081

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

Proteopedia Page Contributors and Editors (what is this?)

OCA

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

@@ Line 3: / Line 3: @@
 <StructureSection load='2biv' size='340' side='right'caption='[[2biv]], [[Resolution|resolution]] 1.70&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[2biv]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2BIV OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2BIV FirstGlance]. <br>
+<table><tr><td colspan='2'>[[2biv]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2BIV OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2BIV FirstGlance]. <br>
-</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=IOD:IODIDE+ION'>IOD</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.7&#8491;</td></tr>
-<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1oi1|1oi1]], [[2vyt|2vyt]]</div></td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=IOD:IODIDE+ION'>IOD</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>
 <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2biv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2biv OCA], [https://pdbe.org/2biv PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2biv RCSB], [https://www.ebi.ac.uk/pdbsum/2biv PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2biv ProSAT]</span></td></tr>
 </table>
 == Function ==
-[[https://www.uniprot.org/uniprot/SCML2_HUMAN SCML2_HUMAN]] Putative Polycomb group (PcG) protein. PcG proteins act by forming multiprotein complexes, which are required to maintain the transcriptionally repressive state of homeotic genes throughout development (By similarity).
+[https://www.uniprot.org/uniprot/SCML2_HUMAN SCML2_HUMAN] Putative Polycomb group (PcG) protein. PcG proteins act by forming multiprotein complexes, which are required to maintain the transcriptionally repressive state of homeotic genes throughout development (By similarity).
 == Evolutionary Conservation ==
 [[Image:Consurf_key_small.gif|200px|right]]
@@ Line 33: / Line 33: @@
 __TOC__
 </StructureSection>
-[[Category: Human]]
+[[Category: Homo sapiens]]
 [[Category: Large Structures]]
-[[Category: Allen, M D]]
+[[Category: Allen MD]]
-[[Category: Bycroft, M]]
+[[Category: Bycroft M]]
-[[Category: Sait, F]]
+[[Category: Sait F]]
-[[Category: Santiveri, C M]]
+[[Category: Santiveri CM]]
-[[Category: Malignant brain tumor]]
-[[Category: Transcription]]
-[[Category: Transcription factor]]

2biv

From Proteopedia

Current revision

Crystal structure of the wild-type MBT domains of Human SCML2

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

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