This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.


Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.


3hq1

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
Current revision (07:26, 6 September 2023) (edit) (undo)
 
Line 3: Line 3:
<StructureSection load='3hq1' size='340' side='right'caption='[[3hq1]], [[Resolution|resolution]] 1.70&Aring;' scene=''>
<StructureSection load='3hq1' size='340' side='right'caption='[[3hq1]], [[Resolution|resolution]] 1.70&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
-
<table><tr><td colspan='2'>[[3hq1]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Myctu Myctu]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3HQ1 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3HQ1 FirstGlance]. <br>
+
<table><tr><td colspan='2'>[[3hq1]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Mycobacterium_tuberculosis_H37Rv Mycobacterium tuberculosis H37Rv]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3HQ1 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3HQ1 FirstGlance]. <br>
-
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=FLC:CITRATE+ANION'>FLC</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</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;'>[[1sr9|1sr9]], [[3fig|3fig]], [[3hps|3hps]], [[3hpx|3hpx]], [[3hpz|3hpz]]</div></td></tr>
+
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=FLC:CITRATE+ANION'>FLC</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene></td></tr>
-
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">leuA, MT3813, MTV025.058, Rv3710 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=83332 MYCTU])</td></tr>
+
-
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/2-isopropylmalate_synthase 2-isopropylmalate synthase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.3.3.13 2.3.3.13] </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=3hq1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3hq1 OCA], [https://pdbe.org/3hq1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3hq1 RCSB], [https://www.ebi.ac.uk/pdbsum/3hq1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3hq1 ProSAT]</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=3hq1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3hq1 OCA], [https://pdbe.org/3hq1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3hq1 RCSB], [https://www.ebi.ac.uk/pdbsum/3hq1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3hq1 ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
-
[[https://www.uniprot.org/uniprot/LEU1_MYCTU LEU1_MYCTU]] Catalyzes the condensation of the acetyl group of acetyl-CoA with 3-methyl-2-oxobutanoate (2-oxoisovalerate) to form 3-carboxy-3-hydroxy-4-methylpentanoate (2-isopropylmalate) (By similarity).
+
[https://www.uniprot.org/uniprot/LEU1_MYCTU LEU1_MYCTU] Catalyzes the condensation of the acetyl group of acetyl-CoA with 3-methyl-2-oxobutanoate (2-oxoisovalerate) to form 3-carboxy-3-hydroxy-4-methylpentanoate (2-isopropylmalate) (By similarity).
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
Line 27: Line 25:
__TOC__
__TOC__
</StructureSection>
</StructureSection>
-
[[Category: 2-isopropylmalate synthase]]
 
[[Category: Large Structures]]
[[Category: Large Structures]]
-
[[Category: Myctu]]
+
[[Category: Mycobacterium tuberculosis H37Rv]]
-
[[Category: Baker, E N]]
+
[[Category: Baker EN]]
-
[[Category: Koon, N]]
+
[[Category: Koon N]]
-
[[Category: Squire, C J]]
+
[[Category: Squire CJ]]
-
[[Category: Amino-acid biosynthesis]]
+
-
[[Category: Branched-chain amino acid biosynthesis]]
+
-
[[Category: Bromopyruvate]]
+
-
[[Category: Inhibition]]
+
-
[[Category: Leua]]
+
-
[[Category: Leucine biosynthesis]]
+
-
[[Category: Mycobacterium tuberculosis]]
+
-
[[Category: Transferase]]
+

Current revision

Crystal structure of Mycobacterium tuberculosis LeuA complexed with citrate and Mn2+

PDB ID 3hq1

Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)

OCA

Personal tools