Purification, crystallization and identification by X-ray analysis of a prostate kallikrein from horse seminal plasma

被引:2
作者
Carvalho, AL
Dias, JM
Sanz, L
Romero, A
Calvete, JJ
Romao, MJ [1 ]
机构
[1] Univ Nova Lisboa, Fac Ciencias & Tecnol, Ctr Quim Fina & Biotecnol, Dept Quim, P-2829516 Monte De Caparica, Portugal
[2] CSIC, Inst Biomed Valencia, E-46010 Valencia, Spain
[3] CSIC, Ctr Invest Biol, E-28006 Madrid, Spain
来源
ACTA CRYSTALLOGRAPHICA SECTION D-BIOLOGICAL CRYSTALLOGRAPHY | 2001年 / 57卷
关键词
D O I
10.1107/S0907444901009805
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
The purification, crystallization and identification by X-ray diffraction analysis of a horse kallikrein is reported. The protein was purired from horse seminal plasma. Crystals belong to space group C2 and the structure was solved by the MIRAS method, with two heavy-atom derivatives of mercury and platinum. X-ray diffraction data to 1.42 Angstrom resolution were collected at the ESRF synchrotron-radiation source.
引用
收藏
页码:1180 / 1183
页数:4
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