2YRS

Human hemoglobin D Los Angeles: crystal structure

• PDB DOI: https://doi.org/10.2210/pdb2YRS/pdb

• Classification: TRANSPORT PROTEIN, OXYGEN BINDING
• Organism(s): Homo sapiens
• Mutation(s): No 


• Deposited: 2007-04-03 Released: 2008-03-11 
• Deposition Author(s): Poy, C.D., Moreno, F., Bonini-Domingos, C.R., Filgueira de Azevedo Jr., W., Bonilla-Rodriguez, G.O.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.30 Å
• R-Value Free: 0.252 
• R-Value Work: 0.160 
• R-Value Observed: 0.165 

Starting Model: experimental

Literature

Human Hemoglobin D Los Angeles: crystal structure

Poy, C.D., Moreno, F., Bonini-Domingos, C.R., Filgueira de Azevedo Jr., W., Bonilla-Rodriguez, G.O.

To be published.

Biological Assembly 1  

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

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

Biological Assembly 2  

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

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 129.09 kDa 
• Atom Count: 9,247 
• Modelled Residue Count: 1,148 
• Deposited Residue Count: 1,148 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Hemoglobin subunit alpha	A, C, E [auth I], G [auth M]	141	Homo sapiens	Mutation(s): 0
UniProt & NIH Common Fund Data Resources
Find proteins for P69905 (Homo sapiens) Explore P69905  Go to UniProtKB:  P69905
PHAROS:  P69905 GTEx:  ENSG00000188536 ENSG00000206172

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Hemoglobin subunit beta	B, D, F [auth K], H [auth O]	146	Homo sapiens	Mutation(s): 0
UniProt & NIH Common Fund Data Resources
Find proteins for P68871 (Homo sapiens) Explore P68871  Go to UniProtKB:  P68871
PHAROS:  P68871 GTEx:  ENSG00000244734

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
HEM	I [auth A], J [auth B], K [auth C], L [auth D], M [auth I], N [auth K], O [auth M], P [auth O]	PROTOPORPHYRIN IX CONTAINING FE C34 H32 Fe N4 O4 KABFMIBPWCXCRK-RGGAHWMASA-L

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.30 Å
• R-Value Free: 0.252 
• R-Value Work: 0.160 
• R-Value Observed: 0.165 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 82.702	α = 90
b = 62.759	β = 90.05
c = 110.216	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
CrystalClear	data collection
MOSFLM	data reduction
SCALA	data scaling
AMoRE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2008-03-11 
Deposition Author(s): Poy, C.D., Moreno, F., Bonini-Domingos, C.R., Filgueira de Azevedo Jr., W., Bonilla-Rodriguez, G.O.

Revision History  

• Version 1.0: 2008-03-11
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2023-10-25
  Changes: Data collection, Database references, Derived calculations, Refinement description