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
13 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 ...
当前正在显示可能无法访问的结果。
隐藏无法访问的结果
今日热点
To call 2nd special session
Troops arrive in DC
UFC confirms fight at WH
Danielle Spencer dies
Shooting suspect identified
Sonya Massey Act signed
Ex-Adams aide pleads guilty
Burglary suspects in custody
AR trans care ban upheld
Offers to buy Chrome
Defies gravity again
Philippines blames China
DermaRite recalls products
Texas sues Eli Lilly
US woman found guilty
Jay Collins named Lt. Gov.
Offering AI model for $1
Could go out of business?
Perseid meteor shower
Do Kwon pleads guilty
Epic wins partial victory
Wants Beto O'Rourke in jail
FDA OKs lung disease drug
Train derails in Texas
Trump threatens Powell
To buy Solaris Health
Stolen Labubus recovered
On monthly jobs report
May go out of business
Launches Senate bid in AL
To launch Senate bid in Ohio
MX expels 26 cartel figures
Myasthenia gravis diagnosis
MX travel advisory update
反馈