5BWB

ACETYLCHOLINESTERASE (E.C. 3.1.1.7) FROM TORPEDO CALIFORNICA IN COMPLEX WITH THE BIS-IMIDAZOLIUM OXIME 2BIM-7

PDB DOI: https://doi.org/10.2210/pdb5BWB/pdb

Classification: Hydrolase/Hydrolase inhibitor
Organism(s): Tetronarce californica
Mutation(s): No

Deposited: 2015-06-07 Released: 2015-09-09
Deposition Author(s): Legler, P.M., Millard, C.B.
Funding Organization(s): Defense Threat Reduction Agency (DTRA)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.57 Å
R-Value Free: 0.242
R-Value Work: 0.209
R-Value Observed: 0.210

wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 1.4 of the entry. See complete history.

Macromolecule Content

Total Structure Weight: 61.7 kDa
Atom Count: 4,514
Modelled Residue Count: 532
Deposited Residue Count: 537
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Acetylcholinesterase	A	537	Tetronarce californica	Mutation(s): 0 EC: 3.1.1.7
UniProt
Find proteins for P04058 (Tetronarce californica) Explore P04058 Go to UniProtKB: P04058
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P04058
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
4VV Query on 4VV Download Ideal Coordinates CCD File SDF format, chain E [auth A] MOL2 format, chain E [auth A]	E [auth A]	(Z,Z)-[heptane-1,7-diylbis(1H-imidazol-1-yl-2-ylidene)]bis(N-hydroxymethanamine) C₁₅ H₂₆ N₆ O₂ XUMCQYQLNOCDFI-QUMQEAAQSA-N		Interactions Focus chain E [auth A] Interactions & Density Focus chain E [auth A]
NAG Query on NAG Download Ideal Coordinates CCD File SDF format, chain B [auth A] SDF format, chain C [auth A] MOL2 format, chain B [auth A] MOL2 format, chain C [auth A]	B [auth A], C [auth A]	2-acetamido-2-deoxy-beta-D-glucopyranose C₈ H₁₅ N O₆ OVRNDRQMDRJTHS-FMDGEEDCSA-N		Interactions Focus chain B [auth A] Focus chain C [auth A] Interactions & Density Focus chain B [auth A] Focus chain C [auth A]
MES Query on MES Download Ideal Coordinates CCD File SDF format, chain D [auth A] MOL2 format, chain D [auth A]	D [auth A]	2-(N-MORPHOLINO)-ETHANESULFONIC ACID C₆ H₁₃ N O₄ S SXGZJKUKBWWHRA-UHFFFAOYSA-N		Interactions Focus chain D [auth A] Interactions & Density Focus chain D [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.57 Å
R-Value Free: 0.242
R-Value Work: 0.209
R-Value Observed: 0.210
Space Group: P 3₁ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 112.303	α = 90
b = 112.303	β = 90
c = 137.114	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
SAINT	data reduction
SADABS	data scaling
AMoRE	phasing

Structure Validation

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Ligand Structure Quality Assessment

Entry History & Funding Information

Deposition Data

Released Date: 2015-09-09

Deposition Author(s):

Legler, P.M.

Millard, C.B.

Funding Organization	Location	Grant Number
Defense Threat Reduction Agency (DTRA)	United States	E0036_08_WR_C

Revision History (Full details and data files)

Version 1.0: 2015-09-09
Type: Initial release
Version 1.1: 2015-09-16
Changes: Database references
Version 1.2: 2020-01-01
Changes: Author supporting evidence, Derived calculations
Version 1.3: 2020-07-29
Type: Remediation
Reason: Carbohydrate remediation
Changes: Data collection, Derived calculations, Structure summary
Version 1.4: 2023-09-27
Changes: Data collection, Database references, Refinement description, Structure summary

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Help and Resources

5BWB

ACETYLCHOLINESTERASE (E.C. 3.1.1.7) FROM TORPEDO CALIFORNICA IN COMPLEX WITH THE BIS-IMIDAZOLIUM OXIME 2BIM-7

Entity ID: 1

UniProt

Entity Groups

Sequence Annotations

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Experimental Data

Structure Validation

Ligand Structure Quality Assessment

Deposition Data

Revision History (Full details and data files)