Biological Assembly 1  

 3D View: Structure | Electron Density | Ligand Interaction

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Global Symmetry: Cyclic - C2  (3D View)
Global Stoichiometry: Hetero 4-mer - A2B2 Pseudo Symmetry: Dihedral - D2  (3D View)
Pseudo Stoichiometry: Homo 4-mer -A4 

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

Macromolecule Content

• Total Structure Weight: 64785.26 
• Atom Count: 4650 
• Residue Count: 574 
• Unique protein chains: 2

3QJE

Human Hemoglobin A Mutant Beta H63L Deoxy-Form

• DOI: 10.2210/pdb3QJE/pdb

• Classification: OXYGEN TRANSPORT
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): 1 


• Deposited: 2011-01-28 Released: 2011-02-16 
• Deposition Author(s): Birukou, I., Soman, J., Olson, J.S.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.8 Å
• R-Value Free: 0.243 
• R-Value Work: 0.199 

Literature

Determination of Pathways for Oxygen Binding to Human HbA

Birukou, I., Soman, J., Olson, J.S.

(--) Thesis --: --

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details
Hemoglobin subunit alpha	A, C	141	Homo sapiens	Mutation(s): 0  Gene Names: HBA1, HBA2
Find proteins for P69905 (Homo sapiens) Go to Gene View: HBA1 HBA2 Go to UniProtKB:  P69905

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details
Hemoglobin subunit beta	B, D	146	Homo sapiens	Mutation(s): 1  Gene Names: HBB
Find proteins for P68871 (Homo sapiens) Go to Gene View: HBB Go to UniProtKB:  P68871

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram & Interactions
SO4	A, C, D	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L
HEM	A, B, C, D	PROTOPORPHYRIN IX CONTAINING FE HEME C34 H32 Fe N4 O4 KABFMIBPWCXCRK-RGGAHWMASA-L

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.8 Å
• R-Value Free: 0.243 
• R-Value Work: 0.199 
• Space Group: P 1 2₁ 1

Unit Cell:

Length (Å)	Angle (°)
a = 62.420	α = 90.00
b = 81.380	β = 99.56
c = 53.520	γ = 90.00

Software Package:

Software Name	Purpose
PHENIX	model building
PHENIX	refinement
PHENIX	phasing
d*TREK	data scaling
d*TREK	data reduction
CrystalClear	data collection

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 2011-01-28 
• Released Date: 2011-02-16 
• Deposition Author(s): Birukou, I., Soman, J., Olson, J.S.

Revision History 

• Version 1.0: 2011-02-16
  Type: Initial release
• Version 1.1: 2011-07-13
  Type: Version format compliance