7LWC

Goat beta-lactoglobulin mutant Q59A

• PDB DOI: https://doi.org/10.2210/pdb7LWC/pdb

• Classification: LIPID TRANSPORT
• Organism(s): Capra hircus
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2021-02-28 Released: 2021-04-21 
• Deposition Author(s): Munoz, D.A., Dobson, R.C.J.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 3.00 Å
• R-Value Free: 0.276 
• R-Value Work: 0.237 
• R-Value Observed: 0.239 

Literature

Engineering food proteins for improved digestibility and lower allergenicity: a case study using caprine beta-lactoglobulin

Munoz, D.A.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 36.31 kDa 
• Atom Count: 2,628 
• Modelled Residue Count: 314 
• Deposited Residue Count: 324 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Beta-lactoglobulin	A, B	162	Capra hircus	Mutation(s): 1  Gene Names: LGB
UniProt
Find proteins for P02756 (Capra hircus) Explore P02756  Go to UniProtKB:  P02756

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 3.00 Å
• R-Value Free: 0.276 
• R-Value Work: 0.237 
• R-Value Observed: 0.239 
• Space Group: P 2 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 35.234	α = 90
b = 58.155	β = 90
c = 144.246	γ = 90

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2021-04-21 
Deposition Author(s): Munoz, D.A., Dobson, R.C.J.

Revision History  

• Version 1.0: 2021-04-21
  Type: Initial release
  
• Version 1.1: 2023-10-18
  Changes: Advisory, Data collection, Database references, Refinement description