6ROD

Alpha-1-antitrypsin (Ser36Arg/Glu78Arg/Glu266Arg) in the native conformation

• PDB DOI: https://doi.org/10.2210/pdb6ROD/pdb

• Classification: PROTEIN BINDING
• Organism(s): Homo sapiens
• Expression System: Escherichia coli K-12
• Mutation(s): Yes 


• Deposited: 2019-05-11 Released: 2020-06-03 
• Deposition Author(s): Wan, M., Ronzoni, R., Lomas, D.A., Irving, J.A.
• Funding Organization(s): Medical Research Council (United Kingdom), Other government

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.85 Å
• R-Value Free: 0.223 
• R-Value Work: 0.201 
• R-Value Observed: 0.202 

Starting Model: experimental

Literature

Polymer accumulation in alpha-1 antitrypsin deficiency

Wan, M., Ronzoni, R., Irving, J.A., Lomas, D.A.

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)

Biological Assembly Evidence: native gel electrophoresis

Macromolecule Content

• Total Structure Weight: 45.74 kDa 
• Atom Count: 3,060 
• Modelled Residue Count: 367 
• Deposited Residue Count: 404 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Alpha-1-antitrypsin	A	404	Homo sapiens	Mutation(s): 3  Gene Names: SERPINA1, AAT, PI, PRO0684, PRO2209
UniProt & NIH Common Fund Data Resources
Find proteins for P01009 (Homo sapiens) Explore P01009  Go to UniProtKB:  P01009
PHAROS:  P01009 GTEx:  ENSG00000197249

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.85 Å
• R-Value Free: 0.223 
• R-Value Work: 0.201 
• R-Value Observed: 0.202 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 114.462	α = 90
b = 38.958	β = 103.91
c = 90.016	γ = 90

Software Package:

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

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2020-06-03 
Deposition Author(s): Wan, M., Ronzoni, R., Lomas, D.A., Irving, J.A.

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Funding Organization	Location	Grant Number
Medical Research Council (United Kingdom)	United Kingdom	MR/N024842/1
Other government	United Kingdom	UCLH/NIHR Biomedical Research Centre

Revision History  

• Version 1.0: 2020-06-03
  Type: Initial release
  
• Version 1.1: 2024-01-24
  Changes: Data collection, Database references, Refinement description