1UZV

High affinity fucose binding of Pseudomonas aeruginosa lectin II: 1.0 A crystal structure of the complex

• PDB DOI: https://doi.org/10.2210/pdb1UZV/pdb

• Classification: LECTIN
• Organism(s): Pseudomonas aeruginosa
• Mutation(s): No 


• Deposited: 2004-03-17 Released: 2004-12-08 
• Deposition Author(s): Mitchell, E., Sabin, C.D., Snajdrova, L., Budova, M., Perret, S., Gautier, C., Gilboa-Garber, N., Koca, J., Wimmerova, M., Imberty, A.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.00 Å
• R-Value Free: 0.135 
• R-Value Observed: 0.115 

Biological Assembly 1  

Global Symmetry: Dihedral - D2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

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

Macromolecule Content

• Total Structure Weight: 48.11 kDa 
• Atom Count: 4,289 
• Modelled Residue Count: 456 
• Deposited Residue Count: 456 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
PSEUDOMONAS AERUGINOSA LECTIN II	A, B, C, D	114	Pseudomonas aeruginosa	Mutation(s): 0
UniProt
Find proteins for Q9HYN5 (Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)) Explore Q9HYN5  Go to UniProtKB:  Q9HYN5

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
FUC	H [auth A], L [auth B], O [auth C], R [auth D]	alpha-L-fucopyranose C6 H12 O5 SHZGCJCMOBCMKK-SXUWKVJYSA-N
SO4	E [auth A], I [auth B]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L
CA	F [auth A], G [auth A], J [auth B], K [auth B], M [auth C], N [auth C], P [auth D], Q [auth D]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N

Binding Affinity Annotations
ID	Source	Binding Affinity
FUC	Binding MOAD:  1UZV	Kd: 666.7 (nM) from 1 assay(s)

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.00 Å
• R-Value Free: 0.135 
• R-Value Observed: 0.115 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 52.735	α = 90
b = 72.827	β = 94.21
c = 54.747	γ = 90

Software Package:

Software Name	Purpose
SHELXL-97	refinement
DENZO	data reduction
SCALA	data scaling
AMoRE	phasing
ACORN	phasing
SHELX	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2004-12-08 
Deposition Author(s): Mitchell, E., Sabin, C.D., Snajdrova, L., Budova, M., Perret, S., Gautier, C., Gilboa-Garber, N., Koca, J., Wimmerova, M., Imberty, A.

Revision History  

• Version 1.0: 2004-12-08
  Type: Initial release
  
• Version 1.1: 2015-04-15
  Changes: Data collection, Database references, Derived calculations, Non-polymer description, Other, Version format compliance
• Version 1.2: 2019-05-22
  Changes: Data collection, Other, Refinement description
• Version 1.3: 2020-07-29
  Type: Remediation
  Reason: Carbohydrate remediation
  Changes: Data collection, Derived calculations, Other, Structure summary