Suppr超能文献

猪肾D-天冬氨酸氧化酶的结晶及初步晶体学分析

Crystallization and preliminary crystallographic analysis of D-aspartate oxidase from porcine kidney.

作者信息

Senda Miki, Yamamoto Atsushi, Tanaka Hiroyuki, Ishida Tetsuo, Horiike Kihachiro, Senda Toshiya

机构信息

Structure Guided Drug Development Project, JBIC Research Institute, Japan Biological Informatics Consortium, 2-4-7 Aomi, Koto-ku, Tokyo 135-0064, Japan.

出版信息

Acta Crystallogr Sect F Struct Biol Cryst Commun. 2012 Jun 1;68(Pt 6):644-6. doi: 10.1107/S1744309112013243. Epub 2012 May 22.

Abstract

D-Aspartate oxidase (DDO) from porcine kidney was crystallized by the sitting-drop vapour-diffusion method using PEG 8000 as a precipitant. The crystal belonged to space group P2(1), with unit-cell parameters a = 79.38, b = 144.0, c = 80.46 Å, β = 101.1°, and diffracted to 1.80 Å resolution. Molecular-replacement trials using the structure of human D-amino-acid oxidase, which is 42% identical in sequence to DDO, as a search model provided a satisfactory solution.

摘要

使用聚乙二醇8000作为沉淀剂,通过坐滴气相扩散法使来自猪肾的D-天冬氨酸氧化酶(DDO)结晶。该晶体属于空间群P2(1),晶胞参数为a = 79.38、b = 144.0、c = 80.46 Å,β = 101.1°,衍射分辨率达到1.80 Å。以与DDO序列有42%同一性的人D-氨基酸氧化酶的结构作为搜索模型进行分子置换试验,得到了令人满意的结果。

相似文献

1
Crystallization and preliminary crystallographic analysis of D-aspartate oxidase from porcine kidney.猪肾D-天冬氨酸氧化酶的结晶及初步晶体学分析
Acta Crystallogr Sect F Struct Biol Cryst Commun. 2012 Jun 1;68(Pt 6):644-6. doi: 10.1107/S1744309112013243. Epub 2012 May 22.
2
Crystallization and preliminary crystallographic analysis of D-serine dehydratase from chicken kidney.鸡肾D-丝氨酸脱水酶的结晶及初步晶体学分析
Acta Crystallogr Sect F Struct Biol Cryst Commun. 2011 Jan 1;67(Pt 1):147-9. doi: 10.1107/S1744309110048438. Epub 2010 Dec 24.
8
Crystallization and preliminary crystallographic analysis of two eukaryotic fructosyl peptide oxidases.两种真核果糖基肽氧化酶的结晶及初步晶体学分析
Acta Crystallogr Sect F Struct Biol Cryst Commun. 2013 Feb 1;69(Pt 2):130-3. doi: 10.1107/S1744309112051445. Epub 2013 Jan 30.
10
Crystallographic studies of aspartate racemase from Lactobacillus sakei NBRC 15893.清酒乳杆菌NBRC 15893中天冬氨酸消旋酶的晶体学研究。
Acta Crystallogr F Struct Biol Commun. 2015 Aug;71(Pt 8):1012-6. doi: 10.1107/S2053230X15010572. Epub 2015 Jul 28.

本文引用的文献

1
D-Aspartic acid is a novel endogenous neurotransmitter.D-天冬氨酸是一种新型内源性神经递质。
FASEB J. 2011 Mar;25(3):1014-27. doi: 10.1096/fj.10-168492. Epub 2010 Dec 16.
3
Molecular replacement with MOLREP.使用MOLREP进行分子置换。
Acta Crystallogr D Biol Crystallogr. 2010 Jan;66(Pt 1):22-5. doi: 10.1107/S0907444909042589. Epub 2009 Dec 21.

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验