A bridging coordination mode of urea and carbamate at a dinuclear nickel(ii) centre

作者: Franc Meyer

DOI: 10.1039/A802554A

关键词:

摘要: Starting from an active O2H3-bridged bimetallic complex, a bridging coordination mode of both urea and carbamate—the substrate its first hydrolytic product in urease activity—at dinickel(II) centre relevant to the site metalloenzyme has been characterised structurally.

参考文章(15)
S. Lippard, At last--the crystal structure of urease Science. ,vol. 268, pp. 996- 997 ,(1995) , 10.1126/SCIENCE.7754394
P. Andrew Karplus, Matthew A. Pearson, Robert P. Hausinger, 70 Years of Crystalline Urease: What Have We Learned? Accounts of Chemical Research. ,vol. 30, pp. 330- 337 ,(1997) , 10.1021/AR960022J
Tai Chin Woon, Wasantha A. Wickramasinghe, David P. Fairlie, Oxygen versus nitrogen coordination of a urea to (diethylenetriamine)platinum(II) Inorganic Chemistry. ,vol. 32, pp. 2190- 2194 ,(1993) , 10.1021/IC00062A050
Dirk Volkmer, Birgit Hommerich, Klaus Griesar, Wolfgang Haase, Bernt Krebs, Dinuclear Nickel(II) Complexes as Models for the Active Site of Urease Inorganic Chemistry. ,vol. 35, pp. 3792- 3803 ,(1996) , 10.1021/IC951567X
Takeichiro Koga, Hideki Furutachi, Takako Nakamura, Nobuo Fukita, Masaaki Ohba, Kazuhiro Takahashi, Hisashi Ōkawa, Dinuclear Nickel(II) Complexes of Phenol-Based "End-Off" Compartmental Ligands and Their Urea Adducts Relevant to the Urease Active Site Inorganic Chemistry. ,vol. 37, pp. 989- 996 ,(1998) , 10.1021/IC971209P
Terry G. Schenck, J. M. Downes, C. R. C. Milne, Peter B. Mackenzie, Terry G. Boucher, John Whelan, B. Bosnich, Bimetallic reactivity. Synthesis of bimetallic complexes containing a bis(phosphino)pyrazole ligand Inorganic Chemistry. ,vol. 24, pp. 2334- 2337 ,(1985) , 10.1021/IC00209A003
E Jabri, M. Carr, R. Hausinger, P. Karplus, The crystal structure of urease from Klebsiella aerogenes Science. ,vol. 268, pp. 998- 1004 ,(1995) , 10.1126/SCIENCE.7754395
Kazuya Yamaguchi, Shouzou Koshino, Fumio Akagi, Masatatsu Suzuki, Akira Uehara, Shinnichiro Suzuki, Structures and Catalytic Activities of Carboxylate-Bridged Dinickel(II) Complexes as Models for the Metal Center of Urease Journal of the American Chemical Society. ,vol. 119, pp. 5752- 5753 ,(1997) , 10.1021/JA963982+