Biological Assembly 1  

 3D View: Structure | Electron Density

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 3-mer - A1B1C1 

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

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 44.11 kDa 
• Atom Count: 3639 
• Residue Count: 380 
• Unique protein chains: 3

6JTP

Crystal structure of HLA-C08 in complex with a tumor mut9m peptide

• DOI: 10.2210/pdb6JTP/pdb

• Classification: IMMUNE SYSTEM
• Organism(s): Homo sapiens
• Expression System: Escherichia coli K-12
• Mutation(s): No 


• Deposited: 2019-04-11 Released: 2020-04-15 
• Deposition Author(s): Bai, P., Zhou, Q., Wei, P., Lei, Y.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 0.283 
• R-Value Work: 0.240 
• R-Value Observed: 0.242 

Literature

Crystal structure of HLA-C08 in complex with a tumor mut9m peptide

Bai, P.

To be published.

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
HLA class I antigen, Cw8.2 alpha chain	A	273	Homo sapiens	Mutation(s): 0  Gene Names: HLA-Cw, HLA-C
Find proteins for C1K0Y1 (Homo sapiens) Explore C1K0Y1  Go to UniProtKB:  C1K0Y1

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Beta-2-microglobulin	B	98	Homo sapiens	Mutation(s): 0  Gene Names: B2M, CDABP0092, HDCMA22P
Find proteins for P61769 (Homo sapiens) Explore P61769  Go to UniProtKB:  P61769
NIH Common Fund Data Resources
PHAROS  P61769 GTEx  ENSG00000166710

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
9-mer peptide	C	9	Homo sapiens	Mutation(s): 0  Gene Names: KRAS, KRAS2, RASK2 EC: 3.6.5.2
Find proteins for P01116 (Homo sapiens) Explore P01116  Go to UniProtKB:  P01116
NIH Common Fund Data Resources
PHAROS  P01116 GTEx  ENSG00000133703

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 0.283 
• R-Value Work: 0.240 
• R-Value Observed: 0.242 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 68.28	α = 90
b = 75.92	β = 90
c = 78.03	γ = 90

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 2019-04-11 
• Released Date: 2020-04-15 
Deposition Author(s): Bai, P., Zhou, Q., Wei, P., Lei, Y.

Revision History 

• Version 1.0: 2020-04-15
  Type: Initial release