6ez2: Difference between revisions

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==Human butyrylcholinesterase carbamylated.==
==Human butyrylcholinesterase carbamylated.==
<StructureSection load='6ez2' size='340' side='right' caption='[[6ez2]], [[Resolution|resolution]] 2.70&Aring;' scene=''>
<StructureSection load='6ez2' size='340' side='right'caption='[[6ez2]], [[Resolution|resolution]] 2.70&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[6ez2]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6EZ2 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6EZ2 FirstGlance]. <br>
<table><tr><td colspan='2'>[[6ez2]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6EZ2 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6EZ2 FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>
<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=BXT:'>BXT</scene></td></tr>
<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=BXT:'>BXT</scene></td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">BCHE, CHE1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Cholinesterase Cholinesterase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.1.8 3.1.1.8] </span></td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Cholinesterase Cholinesterase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.1.8 3.1.1.8] </span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6ez2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6ez2 OCA], [http://pdbe.org/6ez2 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6ez2 RCSB], [http://www.ebi.ac.uk/pdbsum/6ez2 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6ez2 ProSAT]</span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6ez2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6ez2 OCA], [http://pdbe.org/6ez2 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6ez2 RCSB], [http://www.ebi.ac.uk/pdbsum/6ez2 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6ez2 ProSAT]</span></td></tr>
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</StructureSection>
</StructureSection>
[[Category: Cholinesterase]]
[[Category: Cholinesterase]]
[[Category: Human]]
[[Category: Large Structures]]
[[Category: Brazzolotto, X]]
[[Category: Brazzolotto, X]]
[[Category: Dighe, S N]]
[[Category: Dighe, S N]]

Revision as of 09:33, 29 May 2019

Human butyrylcholinesterase carbamylated.Human butyrylcholinesterase carbamylated.

Structural highlights

6ez2 is a 2 chain structure with sequence from Human. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:, , ,
NonStd Res:
Gene:BCHE, CHE1 (HUMAN)
Activity:Cholinesterase, with EC number 3.1.1.8
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Disease

[CHLE_HUMAN] Defects in BCHE are the cause of butyrylcholinesterase deficiency (BChE deficiency) [MIM:177400]. BChE deficiency is a metabolic disorder characterized by prolonged apnoea after the use of certain anesthetic drugs, including the muscle relaxants succinylcholine or mivacurium and other ester local anesthetics. The duration of the prolonged apnoea varies significantly depending on the extent of the enzyme deficiency. BChE deficiency is a multifactorial disorder. The hereditary condition is transmitted as an autosomal recessive trait.

Function

[CHLE_HUMAN] Esterase with broad substrate specificity. Contributes to the inactivation of the neurotransmitter acetylcholine. Can degrade neurotoxic organophosphate esters.[1] [2]

References

  1. ↑ Chilukuri N, Duysen EG, Parikh K, diTargiani R, Doctor BP, Lockridge O, Saxena A. Adenovirus-transduced human butyrylcholinesterase in mouse blood functions as a bioscavenger of chemical warfare nerve agents. Mol Pharmacol. 2009 Sep;76(3):612-7. doi: 10.1124/mol.109.055665. Epub 2009 Jun, 19. PMID:19542320 doi:10.1124/mol.109.055665
  2. ↑ Amitay M, Shurki A. The structure of G117H mutant of butyrylcholinesterase: nerve agents scavenger. Proteins. 2009 Nov 1;77(2):370-7. doi: 10.1002/prot.22442. PMID:19452557 doi:10.1002/prot.22442

6ez2, resolution 2.70Å

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