High-resolution X-ray structures of pig metmyoglobin and two CD3 mutants: Mb(Lys45----Arg) and Mb(Lys45----Ser).

doi:10.1021/bi00152a008

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Article

High-resolution X-ray structures of pig metmyoglobin and two CD3 mutants: Mb(Lys45----Arg) and Mb(Lys45----Ser).

Biochemistry - 22 Sept 1992

Oldfield T J, Smerdon S J, Dauter Z, Petratos K, Wilson K S, Wilkinson A J

Abstract excerpt

The structure of pig aquometmyoglobin has been refined to a crystallographic R-factor of 19.8% against X-ray diffraction data between 10- and 1.75-A spacing. The final structural model comprises two molecules of pig myoglobin, 233 water molecules, and two sulfate ions. A water molecule is coordin...

Topics

Animals
Arginine
Binding Sites
Crystallography
Fourier Analysis
Heme
Iron
Ligands
Lysine
Metmyoglobin
Mutation
Protein Conformation
Serine
Structure-Activity Relationship
Swine
X-Ray Diffraction

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