5MUL

Glycoside Hydrolase BT3686 bound to Glucuronic Acid

• PDB DOI: https://doi.org/10.2210/pdb5MUL/pdb

• Classification: HYDROLASE
• Organism(s): Bacteroides thetaiotaomicron VPI-5482
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2017-01-13 Released: 2017-04-26 
• Deposition Author(s): Munoz-Munoz, J., Cartmell, A., Terrapon, N., Henrissat, B., Gilbert, H.J.
• Funding Organization(s): European Research Council

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.39 Å
• R-Value Free: 0.194 
• R-Value Work: 0.173 
• R-Value Observed: 0.174 

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 49.72 kDa 
• Atom Count: 3,480 
• Modelled Residue Count: 378 
• Deposited Residue Count: 431 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Neuraminidase	A	431	Bacteroides thetaiotaomicron VPI-5482	Mutation(s): 0  Gene Names: BT_3686
UniProt
Find proteins for Q8A1H5 (Bacteroides thetaiotaomicron (strain ATCC 29148 / DSM 2079 / JCM 5827 / CCUG 10774 / NCTC 10582 / VPI-5482 / E50)) Explore Q8A1H5  Go to UniProtKB:  Q8A1H5

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
BDP	B [auth A]	beta-D-glucopyranuronic acid C6 H10 O7 AEMOLEFTQBMNLQ-QIUUJYRFSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.39 Å
• R-Value Free: 0.194 
• R-Value Work: 0.173 
• R-Value Observed: 0.174 
• Space Group: P 6₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 120.178	α = 90
b = 120.178	β = 90
c = 52.651	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
XDS	data reduction
Aimless	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2017-04-26 
Deposition Author(s): Munoz-Munoz, J., Cartmell, A., Terrapon, N., Henrissat, B., Gilbert, H.J.

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Funding Organization	Location	Grant Number
European Research Council	United Kingdom	322820

Revision History  

• Version 1.0: 2017-04-26
  Type: Initial release
  
• Version 1.1: 2017-05-17
  Changes: Database references
• Version 1.2: 2019-10-16
  Changes: Data collection
• Version 1.3: 2020-07-29
  Type: Remediation
  Reason: Carbohydrate remediation
  Changes: Data collection, Derived calculations, Structure summary