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ANALYSIS OF THE CRYSTAL STRUCTURE, MOLECULAR MODELING AND INFRARED SPECTROSCOPY OF THE DISTAL BETA-HEME POCKET VALINE67(E11)-THREONINE MUTATION OF HEMOGLOBIN
1HDB
Primary Citation
 
 
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  •   Molecular Description Hide
    Classification: Oxygen Transport
    Structure Weight: 64743.71
    Molecule: HEMOGLOBIN (DEOXY) BETA-V67T
    Polymer: 1 Type: protein Length: 141
    Chains: A, C
    Mutation: CHAIN B, D, V67T
    Details: ALPHA-BETA-ALPHA-BETA TETRAMER
    Organism Homo sapiens
    Gene Names HBA1 HBA2
    UniProtKB:   Protein Feature View | Search PDB | P69905  
    Molecule: HEMOGLOBIN (DEOXY) BETA-V67T
    Polymer: 2 Type: protein Length: 146
    Chains: B, D
    Mutation: CHAIN B, D, V67T
    Details: ALPHA-BETA-ALPHA-BETA TETRAMER
    Organism Homo sapiens
    Gene Name HBB
    UniProtKB:   Protein Feature View | Search PDB | P68871  
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Escherichia coli  
    Polymer: 2
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Escherichia coli  
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name Interactions
    HEM
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    Download      		HEM C34 H32 Fe N4 O4
    PROTOPORPHYRIN IX CONTAINING FE
    SO4
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    Download      		SO4 O4 S
    SULFATE ION
     
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  Biological Assembly       
Biological assembly 1 assigned by authors and generated by PISA (software)
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  •   Deposition Summary Hide
    Authors:   Pechik, I.,  Ji, X.,  Fronticelli, C.,  Gilliland, G.L.

    Deposition:   1995-04-14
    Release:   1996-04-03
    Last Modified (REVDAT):   2009-02-24
     
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    2011-07-13
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  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
    N/A
    Resolution[Å]:   2.20
    R-Value: 0.149 (obs.)
    R-Free: n/a
    Space Group: P 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 63.54 α = 90.00 
    b = 83.19 β = 99.15 
    c = 54.02 γ = 90.00