1HXN

1.8 ANGSTROMS CRYSTAL STRUCTURE OF THE C-TERMINAL DOMAIN OF RABBIT SERUM HEMOPEXIN


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

1.8 A crystal structure of the C-terminal domain of rabbit serum haemopexin.

Faber, H.R.Groom, C.R.Baker, H.M.Morgan, W.T.Smith, A.Baker, E.N.

(1995) Structure 3: 551-559


  • PubMed Abstract: 
  • Haemopexin is a serum glycoprotein that binds haem reversibly and delivers it to the liver where it is taken up by receptor-mediated endocytosis. Haemopexin has two homologous domains, each having a characteristic fourfold internal sequence repeat. H ...

    Haemopexin is a serum glycoprotein that binds haem reversibly and delivers it to the liver where it is taken up by receptor-mediated endocytosis. Haemopexin has two homologous domains, each having a characteristic fourfold internal sequence repeat. Haemopexin-type domains are also found in other proteins, including the serum adhesion protein vitronectin and various collagenases, in which they mediate protein-protein interactions.


    Related Citations: 
    • Identification of the Histidine Residues of Hemopexin that Coordinate with Heme-Iron and of a Receptor-Binding Region
      Morgan, W.T.,Muster, P.,Tatum, F.,Kao, S.-M.,Alam, J.,Smith, A.
      (1993) J.Biol.Chem. 268: 6256
    • Crystallization of the C-Terminal Domain of Rabbit Serum Hemopexin
      Baker, H.M.,Norris, G.E.,Morgan, W.T.,Smith, A.,Baker, E.N.
      (1993) J.Mol.Biol. 229: 251


    Organizational Affiliation

    Department of Chemistry and Biochemistry, Massey University, Palmerston North, New Zealand.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
HEMOPEXIN
A
219Oryctolagus cuniculusGene Names: HPX
Find proteins for P20058 (Oryctolagus cuniculus)
Go to Gene View: HPX
Go to UniProtKB:  P20058
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
PO4
Query on PO4

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Download CCD File 
A
PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
 Ligand Interaction
NA
Query on NA

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Download CCD File 
A
SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
 Ligand Interaction
CL
Query on CL

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Download CCD File 
A
CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 43.600α = 90.00
b = 62.800β = 90.00
c = 80.600γ = 90.00
Software Package:
Software NamePurpose
TNTrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1995-10-15
    Type: Initial release
  • Version 1.1: 2008-03-24
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance