9HC2 | pdb_00009hc2

Crystal structure of Lysozyme in complex with Gentisic Acid

• PDB DOI: https://doi.org/10.2210/pdb9HC2/pdb

• Classification: HYDROLASE
• Organism(s): Gallus gallus
• Mutation(s): No 


• Deposited: 2024-11-08 Released: 2024-12-18 
• Deposition Author(s): Ifeagwu, M.C., Flood, R.J., Mockler, N.M., Crowley, P.B.
• Funding Organization(s): Science Foundation Ireland

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.27 Å
• R-Value Free: 
  0.209 (Depositor), 0.207 (DCC) 
• R-Value Work: 
  0.192 (Depositor), 0.192 (DCC) 
• R-Value Observed: 
  0.193 (Depositor) 

Starting Model: experimental

Literature

Crystal structure of Lysozyme in complex with Gentisic Acid

Ifeagwu, M.C., Flood, R.J., Mockler, N.M., Crowley, P.B.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 14.95 kDa 
• Atom Count: 1,123 
• 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 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
GTQ (Subject of Investigation/LOI)	B [auth A], C [auth A]	2,5-dihydroxybenzoic acid C7 H6 O4 WXTMDXOMEHJXQO-UHFFFAOYSA-N
EDO	D [auth A], E [auth A], F [auth A], G [auth A], H [auth A]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.27 Å
• R-Value Free:  0.209 (Depositor), 0.207 (DCC) 
• R-Value Work:  0.192 (Depositor), 0.192 (DCC) 
• R-Value Observed: 0.193 (Depositor) 

Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 77.974	α = 90
b = 77.974	β = 90
c = 37.09	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
Aimless	data scaling
PHASER	phasing
autoPROC	data processing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-12-18 
Deposition Author(s): Ifeagwu, M.C., Flood, R.J., Mockler, N.M., Crowley, P.B.

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Funding Organization	Location	Grant Number
Science Foundation Ireland	Ireland	12/RC/2275_P2

Revision History  

• Version 1.0: 2024-12-18
  Type: Initial release