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Structure paper

TitleThe Apolar Channel in Cerebratulus Lacteus Hemoglobin is the Route for O2 Entry and Exit.
Journal, issue, pagesJ. Biol. Chem., Vol. 283, Page 35689-, Year 2008
Publish dateJul 29, 2008 (structure data deposition date)
AuthorsSalter, M.D. / Nienhaus, K. / Nienhaus, G.U. / Dewilde, S. / Moens, L. / Pesce, A. / Nardini, M. / Bolognesi, M. / Olson, J.S.
External linksJ. Biol. Chem. / PubMed:18840607
MethodsX-ray diffraction
Resolution1.6 - 1.8 Å
Structure data

PDB-2vyy:
Mutant Ala55Trp of Cerebratuls lacteus mini-hemoglobin
Method: X-RAY DIFFRACTION / Resolution: 1.6 Å

PDB-2vyz:
Mutant Ala55Phe of Cerebratulus lacteus mini-hemoglobin
Method: X-RAY DIFFRACTION / Resolution: 1.8 Å

Chemicals

ChemComp-HEM:
PROTOPORPHYRIN IX CONTAINING FE

ChemComp-OXY:
OXYGEN MOLECULE

ChemComp-SO4:
SULFATE ION

ChemComp-GOL:
GLYCEROL

ChemComp-HOH:
WATER

ChemComp-ACT:
ACETATE ION

Source
  • cerebratulus lacteus (milky ribbon-worm)
KeywordsOXYGEN TRANSPORT / ALA55TRP MUTANT / HEME / IRON / METAL-BINDING / ALA55PHE MUTANT

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