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2g1p
From Proteopedia
(Difference between revisions)
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==Structure of E. coli DNA adenine methyltransferase (DAM)== | ==Structure of E. coli DNA adenine methyltransferase (DAM)== | ||
| - | <StructureSection load='2g1p' size='340' side='right' caption='[[2g1p]], [[Resolution|resolution]] 1.89Å' scene=''> | + | <StructureSection load='2g1p' size='340' side='right'caption='[[2g1p]], [[Resolution|resolution]] 1.89Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[2g1p]] is a 4 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[2g1p]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/"bacillus_coli"_migula_1895 "bacillus coli" migula 1895]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2G1P OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2G1P FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=SAH:S-ADENOSYL-L-HOMOCYSTEINE'>SAH</scene></td></tr> | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=SAH:S-ADENOSYL-L-HOMOCYSTEINE'>SAH</scene></td></tr> |
| - | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1fy3|1fy3]], [[1yfj|1yfj]], [[1yfl|1yfl]], [[1q0t|1q0t]], [[1q0s|1q0s]]</td></tr> | + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1fy3|1fy3]], [[1yfj|1yfj]], [[1yfl|1yfl]], [[1q0t|1q0t]], [[1q0s|1q0s]]</div></td></tr> |
| - | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">dam ([ | + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">dam ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 "Bacillus coli" Migula 1895])</td></tr> |
| - | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Site-specific_DNA-methyltransferase_(adenine-specific) Site-specific DNA-methyltransferase (adenine-specific)], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.1.1.72 2.1.1.72] </span></td></tr> |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2g1p FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2g1p OCA], [https://pdbe.org/2g1p PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2g1p RCSB], [https://www.ebi.ac.uk/pdbsum/2g1p PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2g1p ProSAT]</span></td></tr> |
</table> | </table> | ||
== Function == | == Function == | ||
| - | [[ | + | [[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. |
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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</StructureSection> | </StructureSection> | ||
[[Category: Bacillus coli migula 1895]] | [[Category: Bacillus coli migula 1895]] | ||
| + | [[Category: Large Structures]] | ||
[[Category: Bekes, M]] | [[Category: Bekes, M]] | ||
[[Category: Cheng, X]] | [[Category: Cheng, X]] | ||
Revision as of 15:38, 3 March 2021
Structure of E. coli DNA adenine methyltransferase (DAM)
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