4FJR | pdb_00004fjr

Mode of interaction of Merocyanine 540 with HEW Lysozyme

• PDB DOI: https://doi.org/10.2210/pdb4FJR/pdb

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


• Deposited: 2012-06-12 Released: 2013-07-03 
• Deposition Author(s): Mitra, P., Banerjee, M., Basu, S., Biswas, S.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.86 Å
• R-Value Free: 
  0.246 (Depositor), 0.240 (DCC) 
• R-Value Work: 
  0.230 (Depositor), 0.220 (DCC) 
• R-Value Observed: 
  0.230 (Depositor) 

Starting Model: experimental

Literature

Mode of interaction of Merocyanine 540 dye with lysozyme

Mitra, P., Banerjee, M., Basu, S., Biswas, S.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 14.95 kDa 
• Atom Count: 1,243 
• Modeled 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
0UF	D [auth A]	3-[(2E)-2-[(2Z)-4-(1,3-dibutyl-4,6-dioxo-2-thioxotetrahydropyrimidin-5(2H)-ylidene)but-2-en-1-ylidene]-1,3-benzoxazol-3(2H)-yl]propane-1-sulfonic acid C26 H33 N3 O6 S2 SKDUSRXOWAXOCO-UHFFFAOYSA-N
CL	B [auth A], C [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.86 Å
• R-Value Free:  0.246 (Depositor), 0.240 (DCC) 
• R-Value Work:  0.230 (Depositor), 0.220 (DCC) 
• R-Value Observed: 0.230 (Depositor) 

Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 78.77	α = 90
b = 78.77	β = 90
c = 37.02	γ = 90

Software Package:

Software Name	Purpose
MAR345dtb	data collection
MOLREP	phasing
CNS	refinement
AUTOMAR	data reduction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2013-07-03 
Deposition Author(s): Mitra, P., Banerjee, M., Basu, S., Biswas, S.

Revision History  

• Version 1.0: 2013-07-03
  Type: Initial release
  
• Version 1.1: 2020-02-26
  Changes: Data collection
• Version 1.2: 2023-09-13
  Changes: Data collection, Database references, Derived calculations, Refinement description
• Version 1.3: 2024-11-20
  Changes: Structure summary