Macromolecule Content

Total Structure Weight: 52.97 kDa
Atom Count: 4083
Residue Count: 484
Unique protein chains: 1

3ZYF

CRYSTAL STRUCTURE OF PA-IL LECTIN COMPLEXED WITH NPG AT 1.9 A RESOLUTION

DOI: 10.2210/pdb3ZYF/pdb

Classification: SUGAR BINDING PROTEIN
Organism(s): Pseudomonas aeruginosa PAO1
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2011-08-22 Released: 2011-09-21
Deposition Author(s): Kadam, R.U., Bergmann, M., Hurley, M., Garg, D., Cacciarini, M., Swiderska, M.A., Nativi, C., Sattler, M., Smyth, A.R., Williams, P., Camara, M., Stocker, A., Darbre, T., Reymond, J.-L.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.94 Å
R-Value Free: 0.210
R-Value Work: 0.185
R-Value Observed: 0.187

wwPDB Validation3D Report Full Report

This is version 1.1 of the entry. See complete history.

Literature

A Glycopeptide Dendrimer Inhibitor of the Galactose-Specific Lectin Leca and of Pseudomonas Aeruginosa Biofilms.

Kadam, R.U., Bergmann, M., Hurley, M., Garg, D., Cacciarini, M., Swiderska, M.A., Nativi, C., Sattler, M., Smyth, A.R., Williams, P., Camara, M., Stocker, A., Darbre, T., Reymond, J.-L.

(2011) Angew Chem Int Ed Engl 50: 10631

PubMed: 21919164 Search on PubMedSearch on PubMed Central
DOI: 10.1002/anie.201104342
Structures With Same Primary Citation

Macromolecules

Find similar proteins by: Sequence | Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details
PA-I GALACTOPHILIC LECTIN	A, B, C, D	122	Pseudomonas aeruginosa PAO1	Mutation(s): 0 Gene Names: lecA, pa1L, PA2570
Find proteins for Q05097 (Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)) Go to UniProtKB: Q05097
Protein Feature View Full Protein Feature View for Q05097

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
147 Query on 147 Download CCD File	A, B, C, D	1-O-[P-NITROPHENYL]-BETA-D-GALACTOPYRANOSE C₁₂ H₁₅ N O₈ IFBHRQDFSNCLOZ-YBXAARCKSA-N		Ligand Interaction
CA Query on CA Download CCD File	A, B, C, D	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N		Ligand Interaction

External Ligand Annotations
ID	Binding Affinity (Sequence Identity %)
147	Kd: 14100 nM Binding MOAD
147	Kd : 14100 nM PDBBind

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.94 Å
R-Value Free: 0.210
R-Value Work: 0.185
R-Value Observed: 0.187
Space Group: P 4₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 84.562	α = 90
b = 84.562	β = 90
c = 163.709	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
XSCALE	data scaling
PHASER	phasing

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Deposited Date: 2011-08-22
Released Date: 2011-09-21

Deposition Author(s):

Swiderska, M.A.

Revision History

Version 1.0: 2011-09-21
Type: Initial release
Version 1.1: 2012-04-25
Changes: Other

RCSB PDB is funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.