6BZN

Crystal structure of halogenase PltM

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.80 Å
  • R-Value Free: 0.189 
  • R-Value Work: 0.161 
  • R-Value Observed: 0.162 

Starting Model: experimental
View more details

wwPDB Validation   3D Report Full Report


This is version 1.4 of the entry. See complete history. 


Literature

Unusual substrate and halide versatility of phenolic halogenase PltM.

Mori, S., Pang, A.H., Thamban Chandrika, N., Garneau-Tsodikova, S., Tsodikov, O.V.

(2019) Nat Commun 10: 1255-1255

  • DOI: https://doi.org/10.1038/s41467-019-09215-9
  • Primary Citation of Related Structures:  
    6BZA, 6BZI, 6BZN, 6BZQ, 6BZT, 6BZZ

  • PubMed Abstract: 

    Controlled halogenation of chemically versatile substrates is difficult to achieve. Here we describe a unique flavin-dependent halogenase, PltM, which is capable of utilizing a wide range of halides for installation on a diverse array of phenolic compounds, including FDA-approved drugs and natural products, such as terbutaline, fenoterol, resveratrol, and catechin. Crystal structures of PltM in complex with phloroglucinol and FAD in different states yield insight into substrate recognition and the FAD recycling mechanism of this halogenase.

    • Organizational Affiliation: 

    Department of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, KY, 40536-0596, USA.


Macromolecules
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Halogenase PltM
A, B, C, D
522Pseudomonas protegens Pf-5Mutation(s): 0 
Gene Names: pltM, PFL_2784
EC: 3.8.1.1
UniProt
Find proteins for Q4KCZ3 (Pseudomonas fluorescens (strain ATCC BAA-477 / NRRL B-23932 / Pf-5))
Explore Q4KCZ3 
Go to UniProtKB:  Q4KCZ3
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ4KCZ3
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
GOL
Query on GOL
Download Ideal Coordinates CCD File 
G [auth A]
H [auth A]
I [auth A]
K [auth B]
L [auth B]
G [auth A],
H [auth A],
I [auth A],
K [auth B],
L [auth B],
O [auth C],
P [auth C],
Q [auth C],
T [auth D],
U [auth D]
GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
CA
Query on CA
Download Ideal Coordinates CCD File 
E [auth A]
F [auth A]
J [auth B]
M [auth C]
N [auth C]
E [auth A],
F [auth A],
J [auth B],
M [auth C],
N [auth C],
R [auth D],
S [auth D]
CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.80 Å
  • R-Value Free: 0.189 
  • R-Value Work: 0.161 
  • R-Value Observed: 0.162 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 64.235α = 90
b = 157.107β = 90
c = 214.015γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling
PHASERphasing

Structure Validation

View Full Validation Report



View more in-depth experimental data
Entry History & Funding Information

Deposition Data

Funding OrganizationLocationGrant Number
National Science Foundation (NSF, United States)United StatesMCB-1149427

Revision History  (Full details and data files)

  • Version 1.0: 2019-03-20
    Type: Initial release
  • Version 1.1: 2019-04-03
    Changes: Data collection, Database references
  • Version 1.2: 2019-04-10
    Changes: Author supporting evidence, Data collection
  • Version 1.3: 2019-11-27
    Changes: Author supporting evidence
  • Version 1.4: 2023-10-04
    Changes: Data collection, Database references, Derived calculations, Refinement description