4e9e: Difference between revisions

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New page: '''Unreleased structure''' The entry 4e9e is ON HOLD Authors: morera, s, vigouroux, a Description: Structure of the glycosylase domain of MBD4
 
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'''Unreleased structure'''


The entry 4e9e is ON HOLD
==Structure of the glycosylase domain of MBD4==
<StructureSection load='4e9e' size='340' side='right'caption='[[4e9e]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[4e9e]] is a 1 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=4E9E OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4E9E FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.9&#8491;</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=4e9e FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4e9e OCA], [https://pdbe.org/4e9e PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4e9e RCSB], [https://www.ebi.ac.uk/pdbsum/4e9e PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4e9e ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/MBD4_HUMAN MBD4_HUMAN] Mismatch-specific DNA N-glycosylase involved in DNA repair. Has thymine glycosylase activity and is specific for G:T mismatches within methylated and unmethylated CpG sites. Can also remove uracil or 5-fluorouracil in G:U mismatches. Has no lyase activity. Was first identified as methyl-CpG-binding protein.<ref>PMID:10097147</ref> <ref>PMID:10930409</ref>


Authors: morera, s, vigouroux, a
==See Also==
 
*[[Methyl CpG binding protein 3D structures|Methyl CpG binding protein 3D structures]]
Description: Structure of the glycosylase domain of MBD4
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Morera S]]
[[Category: Vigouroux A]]

Latest revision as of 17:56, 14 March 2024

Structure of the glycosylase domain of MBD4Structure of the glycosylase domain of MBD4

Structural highlights

4e9e is a 1 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 1.9Å
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

MBD4_HUMAN Mismatch-specific DNA N-glycosylase involved in DNA repair. Has thymine glycosylase activity and is specific for G:T mismatches within methylated and unmethylated CpG sites. Can also remove uracil or 5-fluorouracil in G:U mismatches. Has no lyase activity. Was first identified as methyl-CpG-binding protein.[1] [2]

See Also

References

  1. ↑ Bellacosa A, Cicchillitti L, Schepis F, Riccio A, Yeung AT, Matsumoto Y, Golemis EA, Genuardi M, Neri G. MED1, a novel human methyl-CpG-binding endonuclease, interacts with DNA mismatch repair protein MLH1. Proc Natl Acad Sci U S A. 1999 Mar 30;96(7):3969-74. PMID:10097147
  2. ↑ Petronzelli F, Riccio A, Markham GD, Seeholzer SH, Stoerker J, Genuardi M, Yeung AT, Matsumoto Y, Bellacosa A. Biphasic kinetics of the human DNA repair protein MED1 (MBD4), a mismatch-specific DNA N-glycosylase. J Biol Chem. 2000 Oct 20;275(42):32422-9. PMID:10930409 doi:10.1074/jbc.M004535200

4e9e, resolution 1.90Å

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