Combining SAD/SIR iteration and MR iteration in partial-model extension of proteins
文献类型：期刊论文
| 作者 | Zhang, T ; Wu, LJ ; Gu, YX ; Zheng, CD ; Fan, HF |
| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2010 |
| 卷号 | 19期号:9 |
| 关键词 | SPACE FRAGMENT EXTENSION MOLECULAR-REPLACEMENT CRYSTAL-STRUCTURE OASIS COMBINATION RESOLUTION |
| ISSN号 | 1674-1056 |
| 通讯作者 | Gu, YX: Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | There are two kinds of dual-space partial-model extensions which involve the direct-method program OASIS. The first kind, named SAD/SIR iteration, uses SAD/SIR information, while the second kind, named molecular replacement (MR) iteration, does not use that information. In general, the SAD/SIR iteration is more powerful since more experimental information is used. However, in most cases when protein structures are solved with the molecular replacement method, SAD/SIR information is not available. Thus the MR iteration is particularly useful for the completion of models from molecular replacement. The SAD/SIR iteration will be automatically used in OASIS for data sets containing SAD/SIR signals, while the MR iteration will be dedicated to data sets without SAD/SIR signals. The present paper shows that for data containing SAD/SIR signals, a combination of SAD/SIR iteration and MR, iteration could lead to significantly better results than that obtained from the SAD/SIR iteration alone. |
| 收录类别 | SCI |
| 资助信息 | Chinese Academy of Sciences; National Basic Research Program of China [2002CB713801] |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/34887]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zhang, T,Wu, LJ,Gu, YX,et al. Combining SAD/SIR iteration and MR iteration in partial-model extension of proteins[J]. CHINESE PHYSICS B,2010,19(9). |
| APA | Zhang, T,Wu, LJ,Gu, YX,Zheng, CD,&Fan, HF.(2010).Combining SAD/SIR iteration and MR iteration in partial-model extension of proteins.CHINESE PHYSICS B,19(9). |
| MLA | Zhang, T,et al."Combining SAD/SIR iteration and MR iteration in partial-model extension of proteins".CHINESE PHYSICS B 19.9(2010). |
入库方式： OAI收割
来源：物理研究所
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