5MAY
STRUCTURE OF THE LECB LECTIN FROM PSEUDOMONAS AERUGINOSA STRAIN PA14 IN COMPLEX WITH 2-Thiophenesulfonamide-N-(beta-L-fucopyranosyl methyl)
- PDB DOI: https://doi.org/10.2210/pdb5MAY/pdb
- Classification: SUGAR BINDING PROTEIN
- Organism(s): Pseudomonas aeruginosa UCBPP-PA14
- Expression System: Escherichia coli BL21(DE3)
- Mutation(s): No 
- Deposited: 2016-11-07 Released: 2017-12-20 
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 1.65 Å
- R-Value Free: 0.173 
- R-Value Work: 0.135 
- R-Value Observed: 0.136 
This is version 1.3 of the entry. See complete history. 
Macromolecules
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 1 | |||||
---|---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Details | Image |
Fucose-binding lectin PA-IIL | 114 | Pseudomonas aeruginosa UCBPP-PA14 | Mutation(s): 0  Gene Names: lecB, PA14_20610 | ||
UniProt | |||||
Find proteins for A0A0H2ZE85 (Pseudomonas aeruginosa (strain UCBPP-PA14)) Explore A0A0H2ZE85  Go to UniProtKB:  A0A0H2ZE85 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | A0A0H2ZE85 | ||||
Sequence AnnotationsExpand | |||||
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Small Molecules
Ligands 3 Unique | |||||
---|---|---|---|---|---|
ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
PK6 Query on PK6 | H [auth A], L [auth B], P [auth C], T [auth D] | N-methyl-2-thiophenesulfonamide C5 H7 N O2 S2 CTIGHRXLNNYNGU-UHFFFAOYSA-N | |||
FUL Query on FUL | G [auth A], K [auth B], O [auth C], S [auth D] | beta-L-fucopyranose C6 H12 O5 SHZGCJCMOBCMKK-KGJVWPDLSA-N | |||
CA Query on CA | E [auth A] F [auth A] I [auth B] J [auth B] M [auth C] | CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 1.65 Å
- R-Value Free: 0.173 
- R-Value Work: 0.135 
- R-Value Observed: 0.136 
- Space Group: P 21 21 21
Unit Cell:
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 53.089 | α = 90 |
b = 65.52 | β = 90 |
c = 109.173 | γ = 90 |
Software Name | Purpose |
---|---|
REFMAC | refinement |
XDS | data reduction |
Aimless | data scaling |
PHASER | phasing |
Entry History 
Deposition Data
- Released Date: 2017-12-20  Deposition Author(s): Sommer, R., Imberty, A., Titz, A., Varrot, A.
Revision History (Full details and data files)
- Version 1.0: 2017-12-20
Type: Initial release - Version 1.1: 2018-03-14
Changes: Database references - Version 1.2: 2020-07-29
Type: Remediation
Reason: Carbohydrate remediation
Changes: Data collection, Derived calculations, Structure summary - Version 1.3: 2024-01-17
Changes: Data collection, Database references, Refinement description, Structure summary