9GHX

Lysozyme covalently bound to fac-[Re(CO)3-imidazole] complex, incubated for 112 weeks. Data collection done at mammalian body temperature.

• PDB DOI: https://doi.org/10.2210/pdb9GHX/pdb

• Classification: ANTIMICROBIAL PROTEIN
• Organism(s): Gallus gallus
• Mutation(s): No 


• Deposited: 2024-08-16 Released: 2024-10-16 
• Deposition Author(s): Jacobs, F.J.F., Brink, A., Helliwell, J.R.
• Funding Organization(s): National Research Foundation in South Africa, Other government, Other private

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.19 Å
• R-Value Free: 0.271 
• R-Value Work: 0.204 
• R-Value Observed: 0.211 

Starting Model: experimental

Literature

Body temperature protein X-ray crystallography at 37C: a rhenium protein complex seeking a physiological condition structure

Jacobs, F.J.F., Helliwell, J.R., Brink, A.

(2024) Chem Commun (Camb) 

• DOI: https://doi.org/10.1039/D4CC04245J

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 16.1 kDa 
• Atom Count: 1,087 
• Modelled Residue Count: 129 
• Deposited Residue Count: 129 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Lysozyme C	A	129	Gallus gallus	Mutation(s): 0  EC: 3.2.1.17
UniProt
Find proteins for P00698 (Gallus gallus) Explore P00698  Go to UniProtKB:  P00698

Small Molecules

Ligands 6 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
VHL	E [auth A], F [auth A]	Tricarbonyl di(imidazole) rhenium(I) C9 H6 N4 O3 Re MWUHNOZKPZGOSW-UHFFFAOYSA-N
REI	G [auth A]	Tricarbonyl (aqua) (imidazole) rhenium(I) C6 H6 N2 O4 Re KPOHHEXTCRHHSE-UHFFFAOYSA-N
RE	J [auth A], K [auth A]	RHENIUM Re WUAPFZMCVAUBPE-UHFFFAOYSA-N
IMD	H [auth A]	IMIDAZOLE C3 H5 N2 RAXXELZNTBOGNW-UHFFFAOYSA-O
CL	B [auth A], C [auth A], D [auth A], L [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M
NA	I [auth A]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.19 Å
• R-Value Free: 0.271 
• R-Value Work: 0.204 
• R-Value Observed: 0.211 
• Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 81.493	α = 90
b = 81.493	β = 90
c = 37.413	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
APEX	data reduction
APEX	data collection
Aimless	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-10-16 
Deposition Author(s): Jacobs, F.J.F., Brink, A., Helliwell, J.R.

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Funding Organization	Location	Grant Number
National Research Foundation in South Africa	South Africa	--
Other government		DHET Future Professors Program
Other private		SASOL University Collaboration Initiative

Revision History  

• Version 1.0: 2024-10-16
  Type: Initial release