7XAE

Crystal strucutre of PD-L1 and 3ONJA protein

• PDB DOI: https://doi.org/10.2210/pdb7XAE/pdb

• Classification: IMMUNE SYSTEM
• Organism(s): Homo sapiens, chemical production metagenome
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2022-03-17 Released: 2023-09-20 
• Deposition Author(s): Liu, K.F., Xu, Z.P., Han, P., Gao, G.F., Chai, Y., Tan, S.G.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 3.44 Å
• R-Value Free: 0.262 
• R-Value Work: 0.248 
• R-Value Observed: 0.249 

Literature

Crystal strucutre of PD-L1 and 2IC6 protein

Liu, K.F., Xu, Z.P., Han, P., Gao, G.F., Chai, Y., Tan, S.G.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

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

Biological Assembly Evidence: gel filtration

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 73.98 kDa 
• Atom Count: 4,616 
• Modelled Residue Count: 578 
• Deposited Residue Count: 646 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Programmed cell death 1 ligand 1	A, B	238	Homo sapiens	Mutation(s): 0  Gene Names: CD274, B7H1, PDCD1L1, PDCD1LG1, PDL1
UniProt & NIH Common Fund Data Resources
Find proteins for Q9NZQ7 (Homo sapiens) Explore Q9NZQ7  Go to UniProtKB:  Q9NZQ7
PHAROS:  Q9NZQ7 GTEx:  ENSG00000120217

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
2IC6	C, D	85	chemical production metagenome	Mutation(s): 0

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 3.44 Å
• R-Value Free: 0.262 
• R-Value Work: 0.248 
• R-Value Observed: 0.249 
• Space Group: I 4₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 103.079	α = 90
b = 103.079	β = 90
c = 173.71	γ = 90

Software Package:

Software Name	Purpose
HKL-2000	data reduction
HKL-2000	data scaling
PHENIX	refinement
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-09-20 
Deposition Author(s): Liu, K.F., Xu, Z.P., Han, P., Gao, G.F., Chai, Y., Tan, S.G.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	92169208

Revision History  

• Version 1.0: 2023-09-20
  Type: Initial release