8CPQ

Crystal structure of human protein disulfide isomerase PDIA6 domain b

• PDB DOI: https://doi.org/10.2210/pdb8CPQ/pdb

• Classification: CHAPERONE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2023-03-03 Released: 2024-03-13 
• Deposition Author(s): Jakob, R.P., Leder, A.L., Hiller, S., Maier, T.
• Funding Organization(s): Not funded

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 0.211 
• R-Value Work: 0.176 
• R-Value Observed: 0.178 

Literature

Crystal structure of human protein disulfide isomerase PDIA6 domain b

Leder, A.L., Jakob, R.P., Maier, T., Hiller, S.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 19.19 kDa 
• Atom Count: 1,322 
• Modelled Residue Count: 150 
• Deposited Residue Count: 174 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Protein disulfide-isomerase A6	A	174	Homo sapiens	Mutation(s): 0  Gene Names: PDIA6, ERP5, P5, TXNDC7 EC: 5.3.4.1
UniProt & NIH Common Fund Data Resources
Find proteins for Q15084 (Homo sapiens) Explore Q15084  Go to UniProtKB:  Q15084
PHAROS:  Q15084 GTEx:  ENSG00000143870

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 0.211 
• R-Value Work: 0.176 
• R-Value Observed: 0.178 
• Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 57.384	α = 90
b = 96.855	β = 90
c = 63.321	γ = 90

Software Package:

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

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-03-13 
Deposition Author(s): Jakob, R.P., Leder, A.L., Hiller, S., Maier, T.

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Funding Organization	Location	Grant Number
Not funded		--

Revision History  

• Version 1.0: 2024-03-13
  Type: Initial release