Biological Assembly 1  

 3D View: Structure | Electron Density | Ligand Interaction

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

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

Macromolecule Content

• Total Structure Weight: 45534.57 
• Atom Count: 3526 
• Residue Count: 385 
• Unique protein chains: 3

3CZF

Crystal structure of HLA-B*2709 complexed with the glucagon receptor (GR) peptide (residues 412-420)

• DOI: 10.2210/pdb3CZF/pdb

• Classification: IMMUNE SYSTEM
• Organism(s): Homo sapiens
• Expression System: Escherichia coli


• Deposited: 2008-04-29 Released: 2009-04-07 
• Deposition Author(s): Loll, B., Fiorillo, M.T., Rueckert, C., Saenger, W., Sorrentino, R., Ziegler, A., Uchanska-Ziegler, B.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.2 Å
• R-Value Free: 0.149 
• R-Value Work: 0.129 

Literature

crystal structure of HLA-B*2709 complexed with the glucagon receptor (GR) peptide (residues 412-420)

Loll, B., Fiorillo, M.T., Rueckert, C., Saenger, W., Sorrentino, R., Ziegler, A., Uchanska-Ziegler, B.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details
HLA CLASS I HISTOCOMPATIBILITY ANTIGEN	A	276	Homo sapiens	Mutation(s): 0  Gene Names: HLA-B (HLAB)
Find proteins for P01889 (Homo sapiens) Go to Gene View: HLA-B Go to UniProtKB:  P01889

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details
BETA-2-MICROGLOBULIN	B	100	Homo sapiens	Mutation(s): 0  Gene Names: B2M
Find proteins for P61769 (Homo sapiens) Go to Gene View: B2M Go to UniProtKB:  P61769

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details
GLUCAGON RECEPTOR PEPTIDE	C	9	Homo sapiens	Mutation(s): 0  Gene Names: GCGR
Find proteins for P47871 (Homo sapiens) Go to Gene View: GCGR Go to UniProtKB:  P47871

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram & Interactions
GOL	A, B	GLYCEROL GLYCERIN; PROPANE-1,2,3-TRIOL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.2 Å
• R-Value Free: 0.149 
• R-Value Work: 0.129 
• Space Group: P 1 2₁ 1
• Diffraction Data DOI: 
  10.18430/m33czf Protein Diffraction

Unit Cell:

Length (Å)	Angle (°)
a = 50.946	α = 90.00
b = 81.933	β = 108.91
c = 65.397	γ = 90.00

Software Package:

Software Name	Purpose
SCALEPACK	data scaling
REFMAC	refinement
DENZO	data reduction
EPMR	phasing

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 2008-04-29 
• Released Date: 2009-04-07 
• Deposition Author(s): Loll, B., Fiorillo, M.T., Rueckert, C., Saenger, W., Sorrentino, R., Ziegler, A., Uchanska-Ziegler, B.

Revision History 

• Version 1.0: 2009-04-07
  Type: Initial release
• Version 1.1: 2011-07-13
  Type: Non-polymer description, Version format compliance