7q1n: Difference between revisions

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== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[7q1n]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7Q1N OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7Q1N FirstGlance]. <br>
<table><tr><td colspan='2'>[[7q1n]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7Q1N OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7Q1N FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=8IV:N-[(2R)-3-(cyclohexylmethylamino)-2-oxidanyl-propyl]-2,2-diphenyl-ethanamide'>8IV</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=FUC:ALPHA-L-FUCOSE'>FUC</scene>, <scene name='pdbligand=GOA:GLYCOLIC+ACID'>GOA</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</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]] 2.35&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=8IV:N-[(2R)-3-(cyclohexylmethylamino)-2-oxidanyl-propyl]-2,2-diphenyl-ethanamide'>8IV</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=FUC:ALPHA-L-FUCOSE'>FUC</scene>, <scene name='pdbligand=GOA:GLYCOLIC+ACID'>GOA</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></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=7q1n FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7q1n OCA], [https://pdbe.org/7q1n PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7q1n RCSB], [https://www.ebi.ac.uk/pdbsum/7q1n PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7q1n 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=7q1n FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7q1n OCA], [https://pdbe.org/7q1n PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7q1n RCSB], [https://www.ebi.ac.uk/pdbsum/7q1n PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7q1n ProSAT]</span></td></tr>
</table>
</table>

Latest revision as of 14:05, 15 November 2023

Crystal structure of human butyrylcholinesterase in complex with N-[(2R)-3-[(cyclohexylmethyl)amino]-2-hydroxypropyl]-2,2-diphenylacetamideCrystal structure of human butyrylcholinesterase in complex with N-[(2R)-3-[(cyclohexylmethyl)amino]-2-hydroxypropyl]-2,2-diphenylacetamide

Structural highlights

7q1n is a 1 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 2.35Å
Ligands:, , , , , , ,
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

7q1n, resolution 2.35Å

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