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Structure paper

TitleA pH-Dependent Aquomet-to-Hemichrome Transition in Crystalline Horse Methemoglobin
Journal, issue, pagesBiochemistry, Vol. 42, Page 10113-10125, Year 2003
Publish dateJan 27, 2003 (structure data deposition date)
AuthorsRobinson, V.L. / Smith, B.B. / Arnone, A.
External linksBiochemistry / PubMed:12939139
MethodsX-ray diffraction
Resolution1.6 - 2.05 Å
Structure data

PDB-1ns6:
The 2.1A Structure of Horse (alpha hemichrome/beta met) Hemoglobin at pH 5.4
Method: X-RAY DIFFRACTION / Resolution: 2.05 Å

PDB-1ns9:
The 1.6A Structure of Horse Methemoglobin at pH 7.1
Method: X-RAY DIFFRACTION / Resolution: 1.6 Å

Chemicals

ChemComp-HEM:
PROTOPORPHYRIN IX CONTAINING FE

ChemComp-HOH:
WATER

Source
  • equus caballus (horse)
KeywordsOXYGEN STORAGE/TRANSPORT / hemichrome / bisimidazole alpha heme / aquomet beta heme / globin fold / OXYGEN STORAGE-TRANSPORT COMPLEX / aquomet hemoglobin / bisimidazole at low pH

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