7LWC | pdb_00007lwc

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.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 3.00 Å
R-Value Free:
0.276 (Depositor), 0.260 (DCC)
R-Value Work:
0.237 (Depositor), 0.240 (DCC)
R-Value Observed:
0.239 (Depositor)

Starting Model: experimental
View more details

wwPDB Validation 3D Report Full Report

This is version 1.2 of the entry. See complete history.

Literature

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

Munoz, D.A.

To be published.

Macromolecule Content

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

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

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
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P02756
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 3.00 Å
R-Value Free: 0.276 (Depositor), 0.260 (DCC)
R-Value Work: 0.237 (Depositor), 0.240 (DCC)
R-Value Observed: 0.239 (Depositor)

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

View Full Validation Report

Entry History

Deposition Data

Released Date: 2021-04-21

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2021-04-21
Type: Initial release
Version 1.1: 2023-10-18
Changes: Advisory, Data collection, Database references, Refinement description
Version 1.2: 2024-10-16
Changes: Structure summary

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 R01GM157729.