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4gol

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{{STRUCTURE_4gol| PDB=4gol | SCENE= }}
 
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===Crystal Structure of E. coli DNA Adenine Methyltransferase in Complex with Methylated Aza-SAM===
 
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==Function==
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==Crystal Structure of E. coli DNA Adenine Methyltransferase in Complex with Methylated Aza-SAM==
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[[http://www.uniprot.org/uniprot/DMA_ECOLI DMA_ECOLI]] Methylates DNA within the sequence GATC and protects the DNA from cleavage by the restriction endonuclease MboI. Although it shares sequence specificity with a number of type II restriction endonucleases and methylases, it is thought to act in postreplication mismatch repair rather than as a part of a restriction modification system. May also play a role in DNA replication.
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<StructureSection load='4gol' size='340' side='right'caption='[[4gol]], [[Resolution|resolution]] 2.57&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[4gol]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli_K-12 Escherichia coli K-12]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4GOL OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4GOL FirstGlance]. <br>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.57&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=SA8:S-5-AZAMETHIONINE-5-DEOXYADENOSINE'>SA8</scene></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4gol FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4gol OCA], [https://pdbe.org/4gol PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4gol RCSB], [https://www.ebi.ac.uk/pdbsum/4gol PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4gol ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/DMA_ECOLI DMA_ECOLI] Methylates DNA within the sequence GATC and protects the DNA from cleavage by the restriction endonuclease MboI. Although it shares sequence specificity with a number of type II restriction endonucleases and methylases, it is thought to act in postreplication mismatch repair rather than as a part of a restriction modification system. May also play a role in DNA replication.
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==About this Structure==
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==See Also==
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[[4gol]] is a 3 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4GOL OCA].
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*[[DNA adenine methylase|DNA adenine methylase]]
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[[Category: Harmer, J E.]]
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*[[DNA methyltransferase 3D structures|DNA methyltransferase 3D structures]]
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[[Category: Roach, P L.]]
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__TOC__
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[[Category: Methylation]]
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</StructureSection>
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[[Category: Transferase]]
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[[Category: Escherichia coli K-12]]
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[[Category: Large Structures]]
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[[Category: Harmer JE]]
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[[Category: Roach PL]]

Current revision

Crystal Structure of E. coli DNA Adenine Methyltransferase in Complex with Methylated Aza-SAM

PDB ID 4gol

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