6EZ2
Human butyrylcholinesterase carbamylated.
- PDB DOI: https://doi.org/10.2210/pdb6EZ2/pdb
- Classification: HYDROLASE
- Organism(s): Homo sapiens
- Expression System: Drosophila melanogaster
- Mutation(s): No 
- Deposited: 2017-11-14 Released: 2018-12-12 
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.70 Å
- R-Value Free: 0.223 
- R-Value Work: 0.186 
- R-Value Observed: 0.187 
This is version 2.2 of the entry. See complete history. 
Macromolecules
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 1 | |||||
---|---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Details | Image |
Cholinesterase | 527 | Homo sapiens | Mutation(s): 0  Gene Names: BCHE, CHE1 EC: 3.1.1.8 | ||
UniProt & NIH Common Fund Data Resources | |||||
Find proteins for P06276 (Homo sapiens) Explore P06276  Go to UniProtKB:  P06276 | |||||
PHAROS:  P06276 GTEx:  ENSG00000114200  | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P06276 | ||||
Sequence AnnotationsExpand | |||||
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Oligosaccharides
Small Molecules
Ligands 4 Unique | |||||
---|---|---|---|---|---|
ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
NAG Query on NAG | D [auth A] E [auth A] F [auth A] G [auth A] H [auth A] | 2-acetamido-2-deoxy-beta-D-glucopyranose C8 H15 N O6 OVRNDRQMDRJTHS-FMDGEEDCSA-N | |||
GOL Query on GOL | J [auth A], U [auth B] | GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N | |||
EDO Query on EDO | S [auth B], T [auth B] | 1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N | |||
CL Query on CL | K [auth A] | CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M |
Modified Residues 1 Unique | |||||
---|---|---|---|---|---|
ID | Chains | Type | Formula | 2D Diagram | Parent |
BXT Query on BXT | A, B | L-PEPTIDE LINKING | C7 H14 N2 O4 | SER |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 2.70 Å
- R-Value Free: 0.223 
- R-Value Work: 0.186 
- R-Value Observed: 0.187 
- Space Group: P 21 21 21
Unit Cell:
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 76.01 | α = 90 |
b = 79.94 | β = 90 |
c = 231.49 | γ = 90 |
Software Name | Purpose |
---|---|
PHENIX | refinement |
XDS | data reduction |
XSCALE | data scaling |
PHASER | phasing |
Entry History 
Deposition Data
- Released Date: 2018-12-12  Deposition Author(s): Brazzolotto, X., de la Mora, E., Dighe, S.N., Ross, B.P.
Revision History (Full details and data files)
- Version 1.0: 2018-12-12
Type: Initial release - Version 1.1: 2019-05-29
Changes: Advisory, Data collection, Database references - Version 2.0: 2020-07-29
Type: Remediation
Reason: Carbohydrate remediation
Changes: Atomic model, Data collection, Derived calculations, Structure summary - Version 2.1: 2023-03-08
Changes: Advisory, Database references, Structure summary - Version 2.2: 2024-02-07
Changes: Data collection, Refinement description