Associate Professor | Bryn Mawr College. Biochemistry, structural biology, enzymes 🇨🇦🏳️‍🌈

Joined July 2019
47 Photos and videos
Pinned Tweet
18 Mar 2021
Are you sad and angry about the surge in anti-Asian violence? Wondering if there’s something anti-racist you can do? One idea: learn how pronounce Asian names! It doesn’t have to be perfect. Just try, and it will make a difference to your Asian friends and people you meet. (1/8)
620
33,571
129,632
15 Sep 2024
Less than 2 weeks left to apply for the tenure-track Assistant Professor position in inorganic chemistry @BrynMawrCollege!! Apply online to join my amazing department at apply.interfolio.com/148501. Deadline: 9/27/2024.
2
7
627
12 Jul 2024
Some more photos of @Drennan_Lab alums giving talks at #ACA2024!
1
10
1,581
3 May 2023
Huge congratulations @Drennan_Lab!! Incredibly happy for you, Cathy! This recognition is so well-deserved, after all that you’ve given us. Wish I was there to celebrate with you! 🥳🍾🤩
We are thrilled to announce the election of 120 members and 23 international members to the National Academy of Sciences in recognition of their distinguished and continued achievements in original research. bit.ly/3HyRx2u Congratulations to our new #NASmembers! #NAS160
14
1,776
Yan Kung retweeted
Protein crystallographers at PUIs, MSIs or under-resourced labs- the National Crystallization Center @HWMRI is launching a new program for us! Spread the word to those who might be interested/qualify. @ACAxtal @rmpollet @KungLab @toyinasojo
1
22
23
6,864
15 Apr 2023
Wonderful to see @biophyskrys give a fantastic talk yesterday at @haverfordedu! It was so great to see and spend time with you, Krystle! PUI protein crystallographers unite! 👏😍🙌
8
1,610
21 Feb 2023
Are you an @advancedphoton user? Interested in meeting others and advocating on behalf of the APS user community? Consider joining me on the APS Users' Executive Committee! E-mail Jacki by Apr 3 to put your name forward! apsuo.org for more info. 👇👇👇
4
434
4 Nov 2022
It’s data collection day! Thanks @advancedphoton for the X-rays!
1
1
30
17 Sep 2022
What a treat to welcome @BrynMawrCollege alum @audgems from @AndoLab back to campus today to give a talk! The room was PACKED, and Audrey gave an amazing talk. Thanks for sharing your work with us and for being such an inspiration to our current students!! 🥳
1
40
27 Aug 2022
Got back last week from a wonderful trip to Ireland! It was my first trip abroad since, well, you know… Classes start on Monday, and I still have jet lag… Should I be worried? 😬
2
21
Yan Kung retweeted
Every so often I rediscover the paper that lists which Protein Structures can be used as letters in the English alphabet:
5
172
1,086
22 May 2022
Congrats to the @BrynMawrCollege Class of 2022!! The lab had 3 graduating seniors this year (Rachel, Ashley, and Valerie), plus newly-minted Dr. Edwin Ragwan. Really sad to see them leave, but so excited to learn what the future has in store for them! 🥳🎉🍾
15
2 May 2022
Congrats to Cassie, making @BrynMawrCollege and @BmcChem proud! The Mo cofactor and Mo complexes never looked so beautiful!
Congrats to #CENChemPics March winner Cassie Gates! Learn more at: fal.cn/3oeaE
1
7
Yan Kung retweeted
Come join us in Philadelphia!! Postdoctoral fellowships available in the Christianson Group @PennChemistry to study histone deacetylases and enzymes of terpene biosynthesis using X-ray crystallography and cryo-EM. If interested, please email chris@sas.upenn.edu. Please RT!
1
28
45
26 Apr 2022
CONGRATS to Edwin on defending his PhD dissertation today! He's the lab’s first-ever PhD graduate! And thanks to lab alum @DrBRMiller for coming down to @BrynMawrCollege for the occasion. I could not be prouder of Edwin and his awe-inspiring work (below). HOORAY DR. EDWIN RAGWAN!
6
3
46
26 Apr 2022
Edwin’s many crystal structures also revealed the structural basis for NAD(P)H cofactor specificity! A short helix interacts with NAD(P)H, and Edwin's structures helped identify which residues confer specificity for one cofactor or the other.
1
3
26 Apr 2022
With this insight, Edwin rationally engineered chimeric HMGRs and was able to SWITCH the NAD(P)H specificity!! He then solved structures of these variants to show how they now bind the "opposite" cofactor. Overall, this work was a total tour-de-force!! CONGRATS DR. RAGWAN!!🍾🎂🎉
2
6 Apr 2022
So great to catch up with you Cathy and all the other @Drennan_Lab alums!! @nozomi_ando @BridwellRabbLab @dpdowlinglab @lbackman21 @TsehaiGrell11
7