1HBS

REFINED CRYSTAL STRUCTURE OF DEOXYHEMOGLOBIN S. I. RESTRAINED LEAST-SQUARES REFINEMENT AT 3.0-ANGSTROMS RESOLUTION


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.00 Å
  • R-Value Observed: 0.254 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Refined crystal structure of deoxyhemoglobin S. I. Restrained least-squares refinement at 3.0-A resolution.

Padlan, E.A.Love, W.E.

(1985) J Biol Chem 260: 8272-8279

  • DOI: 10.2210/pdb1hbs/pdb
  • Structures With Same Primary Citation

  • PubMed Abstract: 
  • The crystal structure of deoxyhemoglobin S has been refined at 3.0-A resolution using the Hendrickson-Konnert restrained least-squares method. Comparison with the structure of deoxyhemoglobin A reveals a hingelike movement of the beta-chain A helices ...

    The crystal structure of deoxyhemoglobin S has been refined at 3.0-A resolution using the Hendrickson-Konnert restrained least-squares method. Comparison with the structure of deoxyhemoglobin A reveals a hingelike movement of the beta-chain A helices, which are involved in molecular contacts, toward the EF corners of their respective subunits. This movement brings the amino termini of the beta-chains closer to the molecular dyad. The A helices remain alpha-helical throughout their entire lengths. No other major structural difference is found between deoxyhemoglobin A and deoxyhemoglobin S.


    Related Citations: 
    • Refined Crystal Structure of Deoxyhemoglobin S. II. Molecular Interactions in the Crystal
      Padlan, E.A., Love, W.E.
      (1985) J Biol Chem 260: 8280
    • Intermolecular Interactions in Crystals of Human Deoxy Hemoglobin A, C, F and S
      Love, W.E., Fitzgerald, P.M.D., Hanson, J.C., Royerjunior, W.E.
      (1978) Inserm Symp 9: 65
    • Crystal Structure of Sickle-Cell Deoxyhemoglobin
      Wishner, B.C., Hanson, J.C., Ringle, W.M., Love, W.E.
      (1976) Molecular Structure And Biological Activity --: 1
    • Crystal Structure of Sickle-Cell Deoxyhemoglobin at 5 Angstroms Resolution
      Wishner, B.C., Ward, K.B., Lattman, E.E., Love, W.E.
      (1975) J Mol Biol 98: 179
    • Crystals of Deoxy Sickle Cell Hemoglobin
      Wishner, B.C., Love, W.E.
      (1975) Proceedings Of The First National Symposium On Sickle Cell Disease --: 85

    Organizational Affiliation

    Department of Biochemistry, Duke University Medical Center, Durham, NC 27710, USA; Center for Theragnosis, Biomedical Research Institute, Korea Institute of Science and Technology, Seoul 02792, Republic of Korea; Division of Bio-Medical Science & Technology, KIST School, Korea University of Science and Technology, Seoul 02792, Republic of Korea. Electronic address: hschung@kist.re.kr.



Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
HEMOGLOBIN S (DEOXY) (ALPHA CHAIN)A, C, E, G141Homo sapiensMutation(s): 0 
Gene Names: HBA1HBA2
Find proteins for P69905 (Homo sapiens)
Explore P69905 
Go to UniProtKB:  P69905
NIH Common Fund Data Resources
PHAROS  P69905
Protein Feature View
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  • Reference Sequence

Find similar proteins by: Sequence  |  Structure

Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
HEMOGLOBIN S (DEOXY) (BETA CHAIN)B, D, F, H146Homo sapiensMutation(s): 0 
Gene Names: HBB
Find proteins for P68871 (Homo sapiens)
Explore P68871 
Go to UniProtKB:  P68871
NIH Common Fund Data Resources
PHAROS  P68871
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
HEM
Query on HEM

Download CCD File 
A, B, C, D, E, F, G, H
PROTOPORPHYRIN IX CONTAINING FE
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.00 Å
  • R-Value Observed: 0.254 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 63.33α = 90
b = 185.66β = 92.69
c = 52.97γ = 90

Structure Validation

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Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1982-07-29
    Type: Initial release
  • Version 1.1: 2008-03-03
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance