Metal-Organic Polyhedron Based on a CuII Paddle-Wheel Secondary Building Unit at the Truncated Octahedron Corners

被引:60
作者
Prakash, M. Jaya [1 ]
Zou, Yang [1 ]
Hong, Seunghee [1 ]
Park, Mira [1 ]
Bui, Minh-Phuong Ngoc [1 ]
Seong, Gi Hun [1 ]
Lah, Myoung Soo [1 ]
机构
[1] Hanyang Univ, Dept Chem & Appl Chem, Ansan 426791, Kyunggi Do, South Korea
关键词
2-DIMENSIONAL NETWORK; COORDINATION POLYMER; BLOCKS SBBS; FRAMEWORKS; DESIGN; LIGANDS; COMPLEXES; CAVITIES; CAPSULE; SITES;
D O I
10.1021/ic802382p
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Site-directed mutagenesis of Pseudomonas aeruginosa azurin C112D at the M121 position has afforded a series of proteins with elevated Cu-II/I reduction potentials relative to the Cull aquo ion. The high potential and low axial hyperfine splitting (Cu-II electron paramagnetic resonance A(parallel to)) of the C112D/M121L protein are remarkably similar to features normally associated with type 1 copper centers.
引用
收藏
页码:1281 / +
页数:4
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