引用本文:
Ping Wei LI, Yu LUO, Gen Pei LI, Mei Cheng SHAO. Cooper and Zinc Superoxide dismutase from Peking duck erythrocytes forms a supramolecular double-helix in the crystal[J]. Chinese Chemical Letters,
1996, 7(10): 939-941.
Citation: Ping Wei LI, Yu LUO, Gen Pei LI, Mei Cheng SHAO. Cooper and Zinc Superoxide dismutase from Peking duck erythrocytes forms a supramolecular double-helix in the crystal[J]. Chinese Chemical Letters, 1996, 7(10): 939-941.
Citation: Ping Wei LI, Yu LUO, Gen Pei LI, Mei Cheng SHAO. Cooper and Zinc Superoxide dismutase from Peking duck erythrocytes forms a supramolecular double-helix in the crystal[J]. Chinese Chemical Letters, 1996, 7(10): 939-941.
Cooper and Zinc Superoxide dismutase from Peking duck erythrocytes forms a supramolecular double-helix in the crystal
摘要:
The charge isomer fraction(PI 5.9) of the Cu.Zn SOD from duck red blood cell has been crystallized around neutral pH and low ionic strength at 297K.The crystals belong to the trigonel space group P3221, with unit cell a=125.lÅ, c=163.3A and γ=120°.The duck SOD shows a novel packing arrangement consisting of supramolecular double-helix, with 922/972 non-crystallographic border group symmetry in the crystal.
English
Cooper and Zinc Superoxide dismutase from Peking duck erythrocytes forms a supramolecular double-helix in the crystal
Abstract:
The charge isomer fraction(PI 5.9) of the Cu.Zn SOD from duck red blood cell has been crystallized around neutral pH and low ionic strength at 297K.The crystals belong to the trigonel space group P3221, with unit cell a=125.lÅ;, c=163.3Å and γ=120°.The duck SOD shows a novel packing arrangement consisting of supramolecular double-helix, with 922/972 non-crystallographic border group symmetry in the crystal.
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