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Irfan Prabudiansyah

@iprabudiansyah

Research Scientist @univ-amu.fr ๐Ÿ‡ซ๐Ÿ‡ท | PhD @rug.nl ๐Ÿ‡ณ๐Ÿ‡ฑ | #StructuralBiologist #MembraneProteins #Nanodiscs #CryoEM ๐Ÿ”ฌโ„๏ธ๐Ÿ‘จโ€๐Ÿ”ฌ๐Ÿ‡ฎ๐Ÿ‡ฉ

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Latest posts by Irfan Prabudiansyah @iprabudiansyah

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Great to connect with the membrane protein community at the 6th #APPICOM meeting in south of Paris. Lots of inspiring talks and great discussions. #MembraneProteins #cryoem #nanodiscs #cryoET

20.11.2025 09:32 ๐Ÿ‘ 3 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Our November issue is available at journals.iucr.org/d/issues/202...

On the cover: recent studies demonstrate that the range of samples suitable for cryo-EM single-particle analysis is expanding towards increasingly more native samples. Read the review at shorturl.at/mitjg

05.11.2025 13:29 ๐Ÿ‘ 21 ๐Ÿ” 11 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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๐Ÿ“„ New paper: 3DEM Structure Map Validation Recommendations

Two new metrics assess model-to-map fitness in cryo-EM:
๐Ÿ”น Q_relative_all โ†’ compares avg Q-score across PDB/EMDB
๐Ÿ”น Q_relative_resolution โ†’ compares within similar resolution

#3DEM #CryoEM #wwPDB

20.08.2025 12:53 ๐Ÿ‘ 21 ๐Ÿ” 12 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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Flexibility can be frustrating when processing a #cryoEM dataset. If your target has a wobbly domain, check out our new case study on FaNaC1 for continuous heterogeneity tips in #CryoSPARC!

guide.cryosparc.com/processing-d...

05.08.2025 13:46 ๐Ÿ‘ 25 ๐Ÿ” 5 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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ChimeraX daily builds can predict binding affinity of small molecules using Boltz 2 on your Mac, Windows or Linux computer. www.rbvi.ucsf.edu/chimerax/dat...

24.07.2025 02:44 ๐Ÿ‘ 86 ๐Ÿ” 18 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 4
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#CryoSPARC v4.7 is out! ๐Ÿš€ย 
Featuring a new automatic Micrograph Junk Detector that labels and rejects contaminants, new tools for curating subsets of particles, performance and stability fixes, and more!
Full changelog: cryosparc.com/updates

#cryoEM

09.04.2025 14:14 ๐Ÿ‘ 52 ๐Ÿ” 19 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 2
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Our publication in Science Advances!
Structural dynamics of a calcium transporter revealed by time-resolved X-ray scattering and cryo-EM in lipid nanodiscs. #CryoEM #membraneprotein #nanodisc #StructuralBiology

www.science.org/doi/10.1126/...

30.07.2025 10:07 ๐Ÿ‘ 7 ๐Ÿ” 1 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0