Biological Assembly 1  

 3D View: Structure | Electron Density | Ligand Interaction

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Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 3-mer - A2B 

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

Macromolecule Content

• Total Structure Weight: 64942.52 
• Atom Count: 4565 
• Residue Count: 577 
• Unique protein chains: 2

1O1N

Deoxy hemoglobin (A-GLYGLYGLY-C:V1M,L29W; B,D:V1M)

• DOI: 10.2210/pdb1O1N/pdb

• Classification: OXYGEN STORAGE/TRANSPORT
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): 4 


• Deposited: 2002-11-17 Released: 2002-12-18 
• Deposition Author(s): Brucker, E.A.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.8 Å
• R-Value Free: 0.242 

Literature

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details
Hemoglobin Alpha chain	A	285	Homo sapiens	Mutation(s): 3  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 beta chain	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 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram & Interactions
HEM	A, B, 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: 0.242 
• Space Group: P 1 2₁ 1

Unit Cell:

Length (Å)	Angle (°)
a = 63.229	α = 90.00
b = 83.134	β = 98.96
c = 53.798	γ = 90.00

Software Package:

Software Name	Purpose
XSCALE	data scaling
SHELX	phasing
XDS	data scaling
SHELX	model building
SHELXL-97	refinement
XDS	data reduction

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 2002-11-17 
• Released Date: 2002-12-18 
• Deposition Author(s): Brucker, E.A.

Revision History 

• Version 1.0: 2002-12-18
  Type: Initial release
• Version 1.1: 2008-04-26
  Type: Version format compliance
• Version 1.2: 2011-07-13
  Type: Version format compliance
• Version 1.3: 2017-08-23
  Type: Refinement description, Source and taxonomy