View source for 3sgi


==Crystal structure of DNA ligase A BRCT domain deleted mutant of Mycobacterium tuberculosis==
<StructureSection load='3sgi' size='340' side='right'caption='[[3sgi]], [[Resolution|resolution]] 3.50&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[3sgi]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/"bacillus_tuberculosis"_(zopf_1883)_klein_1884 "bacillus tuberculosis" (zopf 1883) klein 1884]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3SGI OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3SGI FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=AMP:ADENOSINE+MONOPHOSPHATE'>AMP</scene></td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1zau|1zau]]</div></td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">lig, ligA, MT3094, MTV012.28c, Rv3014c ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1773 "Bacillus tuberculosis" (Zopf 1883) Klein 1884])</td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/DNA_ligase_(NAD(+)) DNA ligase (NAD(+))], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=6.5.1.2 6.5.1.2] </span></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=3sgi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3sgi OCA], [https://pdbe.org/3sgi PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3sgi RCSB], [https://www.ebi.ac.uk/pdbsum/3sgi PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3sgi ProSAT]</span></td></tr>
</table>
== Function ==
[[https://www.uniprot.org/uniprot/DNLJ_MYCTU DNLJ_MYCTU]] DNA ligase that catalyzes the formation of phosphodiester linkages between 5'-phosphoryl and 3'-hydroxyl groups in double-stranded DNA using NAD as a coenzyme and as the energy source for the reaction. It is essential for DNA replication and repair of damaged DNA.[HAMAP-Rule:MF_01588] 

==See Also==
*[[DNA ligase 3D structures|DNA ligase 3D structures]]
__TOC__
</StructureSection>
[[Category: Large Structures]]
[[Category: Kukshal, V]]
[[Category: Ravishankar, R]]
[[Category: Ligase]]
[[Category: Nad depndent dna ligase some]]