搜索优化
English
全部
搜索
图片
视频
地图
资讯
Copilot
更多
购物
航班
旅游
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
最佳匹配
最新
资讯
生物通
10 天
铜绿假单胞菌组氨醇脱氢酶中金属离子依赖性功能 ...
这项研究揭开了铜绿假单胞菌组氨醇脱氢酶 (Histidinol dehydrogenase, HisD)的神秘面纱——这种负责催化L-组氨醇转化为L-组氨酸的终极步骤的酶,在细菌代谢中扮演着关键角色。通过X射线晶体学这把"分子显微镜",科研人员捕捉到酶蛋白结构的精妙变化:新发现的底物结合口袋如同隐藏的密室,而意外 ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
Defends Gaza push
Suspect identified by GBI
$7K worth of dolls stolen
Rain halts fair events in WI
Returns to the FDA
EU unity for Ukraine
Barred from funding
Ends contract with unions
Lebanon depot blast kills 6
Lee Fire grows in Colorado
Baltimore mass shooting
WH crypto adviser departs
Suspends US Senate campaign
London protest crackdown
Shooting near prison facility
Former head of FBI, CIA dies
Gunfire injures three
White leaves with injury
Rejects US forces in MX
AK airport worker arrested
Patriots unveil Brady statue
Sues to remove 13 Democrats
Trump admin targets patents
Taken off field in ambulance
UK hosts key officials
Returns w/ new store
First female MLB umpire
SpaceX's Crew-10 returns home
Germany halts arms exports
UKR won’t give up land
Retires after 12 seasons
Suffers Achilles injury
反馈