Macromolecule Content

Total Structure Weight: 107.14 kDa
Atom Count: 8394
Residue Count: 980
Unique protein chains: 2

3ZYB

CRYSTAL STRUCTURE OF PA-IL LECTIN COMPLEXED WITH GALAG0 AT 2.3 A RESOLUTION

DOI: 10.2210/pdb3ZYB/pdb

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

Deposited: 2011-08-19 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: 2.29 Å
R-Value Free: 0.240
R-Value Work: 0.214
R-Value Observed: 0.215

wwPDB Validation3D Report Full Report

This is version 1.3 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, E, F, G, H	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

Find similar proteins by: Sequence | Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details
GALA-LYS-PRO-LEUNH2	I, J, N	4	synthetic construct	Mutation(s): 0
Protein Feature View is not available: No corresponding UniProt sequence found.

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
GAL Query on GAL Download CCD File	A, B, C, D, E, F, G, H	BETA-D-GALACTOSE C₆ H₁₂ O₆ WQZGKKKJIJFFOK-FPRJBGLDSA-N		Ligand Interaction
PHB Query on PHB Download CCD File	A, B, C, D, E, F, G, H	P-HYDROXYBENZOIC ACID C₇ H₆ O₃ FJKROLUGYXJWQN-UHFFFAOYSA-N		Ligand Interaction
CA Query on CA Download CCD File	A, B, C, D, E, F, G, H	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N		Ligand Interaction

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.29 Å
R-Value Free: 0.240
R-Value Work: 0.214
R-Value Observed: 0.215
Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 53.332	α = 90
b = 128.559	β = 90
c = 146.063	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: 2011-08-19
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
Version 1.2: 2017-02-08
Changes: Source and taxonomy
Version 1.3: 2017-07-12
Changes: Derived calculations

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.