3ZYB

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


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 Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.4 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


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
PA-I galactophilic lectin
A, B, C, D, E, F, G, H
A, B, C, D, E, F, G, H
122Pseudomonas aeruginosa PAO1Mutation(s): 0 
Gene Names: lecApa1LPA2570
UniProt
Find proteins for Q05097 (Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1))
Explore Q05097 
Go to UniProtKB:  Q05097
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ05097
Protein Feature View
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  • Reference Sequence

Find similar proteins by:  Sequence   |   3D Structure  

Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
GALA-LYS-PRO-LEUNH2I,
J,
K [auth N]
4synthetic constructMutation(s): 0 
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
GAL
Query on GAL

Download Ideal Coordinates CCD File 
BA [auth F],
EA [auth G],
HA [auth H],
M [auth A],
P [auth B],
BA [auth F],
EA [auth G],
HA [auth H],
M [auth A],
P [auth B],
S [auth C],
V [auth D],
Y [auth E]
beta-D-galactopyranose
C6 H12 O6
WQZGKKKJIJFFOK-FPRJBGLDSA-N
 Ligand Interaction
PHB
Query on PHB

Download Ideal Coordinates CCD File 
CA [auth F],
FA [auth G],
IA [auth H],
N [auth A],
Q [auth B],
CA [auth F],
FA [auth G],
IA [auth H],
N [auth A],
Q [auth B],
T [auth C],
W [auth D],
Z [auth E]
P-HYDROXYBENZOIC ACID
C7 H6 O3
FJKROLUGYXJWQN-UHFFFAOYSA-N
 Ligand Interaction
CA
Query on CA

Download Ideal Coordinates CCD File 
AA [auth F],
DA [auth G],
GA [auth H],
L [auth A],
O [auth B],
AA [auth F],
DA [auth G],
GA [auth H],
L [auth A],
O [auth B],
R [auth C],
U [auth D],
X [auth E]
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 = 53.332α = 90
b = 128.559β = 90
c = 146.063γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
XDSdata reduction
XSCALEdata scaling
PHASERphasing

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

Revision History  (Full details and data files)

  • 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
  • Version 1.4: 2020-07-29
    Type: Remediation
    Reason: Carbohydrate remediation
    Changes: Data collection, Derived calculations, Other, Structure summary