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TitleRedesigning the Blue Copper Azurin into a Redox-Active Mononuclear Nonheme Iron Protein: Preparation and Study of Fe(II)-M121E Azurin.
Journal, issue, pagesJ. Am. Chem. Soc., Vol. 136, Page 12337-12344, Year 2014
Publish dateJun 9, 2014 (structure data deposition date)
AuthorsLiu, J. / Meier, K.K. / Tian, S. / Zhang, J.L. / Guo, H. / Schulz, C.E. / Robinson, H. / Nilges, M.J. / Munck, E. / Lu, Y.
External linksJ. Am. Chem. Soc. / PubMed:25082811
MethodsX-ray diffraction
Resolution1.641 - 2 Å
Structure data

PDB-4qkt:
Azurin mutant M121EM44K with copper
Method: X-RAY DIFFRACTION / Resolution: 1.641 Å

PDB-4qlw:
Azurin mutant M121E with iron
Method: X-RAY DIFFRACTION / Resolution: 2 Å

Chemicals

ChemComp-CU:
COPPER (II) ION

ChemComp-TRS:
2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL / pH buffer*YM

ChemComp-ACT:
ACETATE ION

ChemComp-HOH:
WATER

ChemComp-SO4:
SULFATE ION

ChemComp-NO3:
NITRATE ION

ChemComp-FE:
Unknown entry

Source
  • pseudomonas aeruginosa (bacteria)
KeywordsELECTRON TRANSPORT / BETA BARREL / azurin / M121E / iron

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