8AQQ

SeMet-derived crystal structure of the N-terminal beta-hairpin docking (bHD) domain of the AerJ halogenase, from the aeruginosin biosynthetic assembly line

PDB DOI: https://doi.org/10.2210/pdb8AQQ/pdb

Classification: PROTEIN BINDING
Organism(s): Microcystis aeruginosa NIES-98
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2022-08-13 Released: 2024-03-06
Deposition Author(s): Fage, C.D., Lewandowski, J.R., Challis, G.L.
Funding Organization(s): Biotechnology and Biological Sciences Research Council (BBSRC)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.68 Å
R-Value Free: 0.229
R-Value Work: 0.188
R-Value Observed: 0.190

wwPDB Validation 3D Report Full Report

This is version 1.0 of the entry. See complete history.

Literature

Tandem halogenation and condensation in aeruginosin biosynthesis is directed by docking domain-mediated carrier protein recruitment

Beech, M.J., Fage, C.D., Smith, H.G., Kosol, S., Gallo, A., Bahia, D., Jenner, M., Lewandowski, J.R., Challis, G.L.

To be published.

Macromolecule Content

Total Structure Weight: 41.28 kDa
Atom Count: 3,394
Modelled Residue Count: 348
Deposited Residue Count: 348
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
AerJ	A, B, C, D, E A, B, C, D, E, F	58	Microcystis aeruginosa NIES-98	Mutation(s): 0 Gene Names: aerJ, BFG60_0936
UniProt
Find proteins for B9VVV3 (Microcystis aeruginosa NIES-98) Explore B9VVV3 Go to UniProtKB: B9VVV3
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	B9VVV3
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
CL Query on CL Download Ideal Coordinates CCD File SDF format, chain G [auth B] MOL2 format, chain G [auth B]	G [auth B]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain G [auth B] Interactions & Density Focus chain G [auth B]

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE Query on MSE	A, B, C, D, E A, B, C, D, E, F	L-PEPTIDE LINKING	C₅ H₁₁ N O₂ Se		MET

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.68 Å
R-Value Free: 0.229
R-Value Work: 0.188
R-Value Observed: 0.190
Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 49.032	α = 90
b = 57.722	β = 99.57
c = 61.907	γ = 90

Software Package:

Software Name	Purpose
PDB_EXTRACT	data extraction
PHENIX	refinement
PHENIX	phasing
Aimless	data scaling
XDS	data reduction

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2024-03-06

Deposition Author(s):

Lewandowski, J.R.

Funding Organization	Location	Grant Number
Biotechnology and Biological Sciences Research Council (BBSRC)	United Kingdom	--

Revision History (Full details and data files)

Version 1.0: 2024-03-06
Type: Initial release

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), 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.