7T0L

HLA-B*27:05 in complex with the pan-HLA-Ia monoclonal antibody W6/32

• PDB DOI: https://doi.org/10.2210/pdb7T0L/pdb

• Classification: IMMUNE SYSTEM
• Organism(s): Homo sapiens, synthetic construct, Mus musculus
• Expression System: Escherichia coli BL21
• Mutation(s): Yes 


• Deposited: 2021-11-29 Released: 2022-12-07 
• Deposition Author(s): Vivian, J.P., Rossjohn, J.
• Funding Organization(s): Not funded

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 3.00 Å
• R-Value Free: 0.252 
• R-Value Work: 0.198 
• R-Value Observed: 0.201 

Literature

HLA-B*27:05 in complex with the pan-HLA-Ia monoclonal antibody W6/32

Vivian, J.P.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 5-mer - A1B1C1D1E1 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: surface plasmon resonance

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 5-mer - A1B1C1D1E1 

Biological assembly 2 assigned by authors.

Macromolecule Content

• Total Structure Weight: 182.94 kDa 
• Atom Count: 12,916 
• Modelled Residue Count: 1,623 
• Deposited Residue Count: 1,626 
• Unique protein chains: 5

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
MHC class I antigen	A, D	276	Homo sapiens	Mutation(s): 1  Gene Names: HLA-B
UniProt
Find proteins for A3F718 (Homo sapiens) Explore A3F718  Go to UniProtKB:  A3F718

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Beta-2-microglobulin	B, E	99	Homo sapiens	Mutation(s): 0  Gene Names: B2M, CDABP0092, HDCMA22P
UniProt & NIH Common Fund Data Resources
Find proteins for P61769 (Homo sapiens) Explore P61769  Go to UniProtKB:  P61769
PHAROS:  P61769 GTEx:  ENSG00000166710

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
PHE-ARG-TYR-ASN-GLY-LEU-ILE-HIS-ARG peptide	C, F	9	synthetic construct	Mutation(s): 0

Entity ID: 4
Molecule	Chains	Sequence Length	Organism	Details	Image
IgG2a heavy chain	G, H	218	Mus musculus	Mutation(s): 0

Entity ID: 5
Molecule	Chains	Sequence Length	Organism	Details	Image
Light chain kappa	I [auth K], J [auth L]	211	Mus musculus	Mutation(s): 0

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 3.00 Å
• R-Value Free: 0.252 
• R-Value Work: 0.198 
• R-Value Observed: 0.201 
• Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 142.785	α = 90
b = 146.66	β = 90
c = 177.875	γ = 90

Software Package:

Software Name	Purpose
MOSFLM	data reduction
SCALA	data scaling
PHASER	phasing
BUSTER	refinement
PDB_EXTRACT	data extraction

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2022-12-07 
Deposition Author(s): Vivian, J.P., Rossjohn, J.

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Funding Organization	Location	Grant Number
Not funded		--

Revision History  

• Version 1.0: 2022-12-07
  Type: Initial release
  
• Version 1.1: 2023-10-25
  Changes: Data collection, Refinement description