24小时热门版块排行榜    

查看: 593  |  回复: 3
本帖产生 1 个 翻译EPI ,点击这里进行查看

笑世狂龙

金虫 (正式写手)


[交流] 翻译给予奖励早到早得金币

DPD has been purified from liver tissues of rat [15,36], pig
[16,17], bovine [18] and man [19] as well as from Alcaligenes
eutrophus [20]. The cloning of the cDNA of porcine DPD
[35] allowed the overproduction of the enzyme in Escherichia
coli cells and its purification to homogeneity in large
quantities [17]. The enzyme is a homodimer of 2111 kDa
and contains a number of redox cofactors [16]. Each subunit
of 1025 amino acids carries one FMN, one FAD as well as 16
nonheme irons and 16 acid-labile sulfur atoms [21]. Analysis
of the amino acid sequence led to the conclusion that pig DPD
likely contained four [4Fe–4S] clusters per subunit, two in the
N-terminal Cys-rich region and two in a stretch of 50 amino
acids at the C-terminus with sequence similarity to bacterial
eight-iron ferredoxins [22,23]

翻译给予奖励早到早得金币
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
笑世狂龙(金币+1): 你的太短了 谢谢你的参与。 2011-03-10 11:11:14
DPD是从小鼠,猪,牛,人体肝脏组织以及从真养产碱杆菌提取纯化而来的
3楼2011-03-10 10:38:37
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

地图蜗牛

银虫 (小有名气)


笑世狂龙(金币+19, 翻译EPI+1): 谢谢你的翻译。谢谢 2011-03-10 11:10:44
人们已从大鼠、猪、牛和人类肝脏以及真养产碱杆菌属纯化到DPD。猪PDPcDNA的合成使得可以在大肠杆菌中过表达这个酶,并且获得大量纯化的均一蛋白。这个酶是一个2 111 kD的同型二聚体,含有大量氧化还原协同因子。每个亚单位有1025个氨基酸,携带一个FMN,一个FAD以及16个非血红素铁离子和16个不耐酸硫原子。通过对氨基酸序列的分析发现猪DPD每个亚单位可能含有4个[4Fe–4S]簇,两个位于N末端富半胱氨酸区,两个位于C末端的一段50个氨基酸上,序列与细菌的含8个铁离子的铁氧还蛋白类似。
4楼2011-03-10 10:50:38
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
简单回复
jwfu2楼
2011-03-10 10:10   回复  
祝福祝福
相关版块跳转 我要订阅楼主 笑世狂龙 的主题更新
普通表情 龙 兔 虎 猫 高级回复 (可上传附件)
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[硕博家园] 售SCI文章,我:8O5.5.1.O.54,科目齐全,可+急 +3 SX5mJmPWDfOO 2026-11-13 3/150 2026-11-14 13:35 by KXypaGgBBlw7
[公派出国] 售SCI一区文章,我:8.O.551.O.5.4,科目全,可伽急 +4 G2rhSvqvhNzl 2026-11-10 5/250 2026-11-13 11:37 by Equinoxhua
[考博] 27博士申请(市政/环境) +3 ladf 2026-11-12 3/150 2026-11-13 08:19 by Equinoxhua
[公派出国] 售SCI一区T0P文章,我:8.O.55.1.O.54,科目齐全,可+急 +3 Z7qfCsdIiD1T 2026-11-10 7/350 2026-11-12 11:31 by HajghKOMynmz
[考研] 售SCI一区文章,我:8.O.55.1.O.54,科目齐全,可伽急 +5 Z7qfCsdIiD1T 2026-11-10 8/400 2026-11-12 11:22 by HajghKOMynmz
[考研] 售SCI一区T0P文章,我:8O.55.1.O.54,科目全,可伽急 +4 Z7qfCsdIiD1T 2026-11-10 4/200 2026-11-12 11:22 by HajghKOMynmz
[硕博家园] 售SCI-T0P文章,我:8O.5.5.1.O.54,科目齐全,可+急 +5 Z7qfCsdIiD1T 2026-11-10 8/400 2026-11-12 11:20 by HajghKOMynmz
[公派出国] 售SCI一区文章,我:8.O.551.O.5.4,科目全,可伽急 +3 czAiolzR0IJC 2026-11-10 8/400 2026-11-12 11:11 by HajghKOMynmz
[考研] 售SCI一区T0P文章,我:8O.55.1.O.5.4,科目齐全,可+急 +5 czAiolzR0IJC 2026-11-10 6/300 2026-11-12 11:03 by HajghKOMynmz
[基金申请] 售SCI一区文章,我:8.O.551.O.5.4,科目全,可伽急 +5 G2rhSvqvhNzl 2026-11-10 7/350 2026-11-12 10:49 by HajghKOMynmz
[考博] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +4 C6CRn66RYYXS 2026-11-10 6/300 2026-11-12 10:27 by HajghKOMynmz
[公派出国] 售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急 +7 FChKX8meu1ds 2026-11-09 9/450 2026-11-12 10:03 by HajghKOMynmz
[教师之家] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +7 FChKX8meu1ds 2026-11-09 12/600 2026-11-12 09:43 by HajghKOMynmz
[考研] 售SCI一区文章,我:8O5.5.1.O5.4,科目全,可伽急 +8 cqv1zKnzd7hr 2026-11-09 12/600 2026-11-12 09:32 by HajghKOMynmz
[教师之家] 售SCI一区T0P文章,我:8.O.55.1.O.54,科目齐全,可+急 +3 TgvkbZZl9tqB 2026-11-11 4/200 2026-11-12 08:15 by HajghKOMynmz
[考研] 售SCI一区文章,我:8.O.55.1.O.54,科目齐全,可伽急 +3 cdqGD6ftHmbl 2026-11-11 3/150 2026-11-12 07:53 by HajghKOMynmz
[公派出国] 售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急 +3 gRND4NVAZ8VG 2026-11-11 3/150 2026-11-12 07:42 by HajghKOMynmz
[考博] 售SCI一区T0P文章,我:8.O.55.1.O.54,科目齐全,可+急 +3 FChKX8meu1ds 2026-11-09 8/400 2026-11-12 05:30 by 9fOTqj074tIg
[考博] 售SCI一区文章,我:8.O.55.1.O.54,科目齐全,可伽急 +6 zSbvVX9JFl9J 2026-11-09 9/450 2026-11-12 04:57 by 9fOTqj074tIg
[考研] 售一区SCI文章T0P,我:8O.551.O54,科目全,可十急 +3 Z7qfCsdIiD1T 2026-11-10 4/200 2026-11-12 02:23 by 9fOTqj074tIg
信息提示
请填处理意见