Biological Assembly 1  

 3D View: Structure | Electron Density | Ligand Interaction

Standalone Viewers  
Protein Workshop | Ligand Explorer

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: 64876.42 
• Atom Count: 4578 
• Residue Count: 575 
• Unique protein chains: 2

1O1J

Deoxy hemoglobin (A-GLY-C:V1M,L29F,H58Q; B,D:V1M,L106W)

• DOI: 10.2210/pdb1O1J/pdb

• Classification: OXYGEN STORAGE/TRANSPORT
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): 7 


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

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.9 Å
• R-Value Free: 0.229 

Literature

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details
Hemoglobin Alpha chain	A	283	Homo sapiens	Mutation(s): 5  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): 2  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: 1.9 Å
• R-Value Free: 0.229 
• Space Group: P 1 2₁ 1

Unit Cell:

Length (Å)	Angle (°)
a = 63.396	α = 90.00
b = 83.470	β = 99.22
c = 53.643	γ = 90.00

Software Package:

Software Name	Purpose
XDS	data scaling
XSCALE	data scaling
XDS	data reduction
CNS	refinement
CNS	phasing
SHELXL-97	refinement

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
• Version 1.4: 2019-07-24
  Type: Data collection, Refinement description