-Browse 3DEM data
-Recently released data
Q: When the data are updated?-
Recent 3DEM papers
-Metabolite-gated vascular contractility switch: OXGR1 activation mechanism enables agonist therapy for rosacea erythema.
Cell, Year 2026
Wenqin Xiao / Yan Zhu / Xinjie Tang / Kongkai Zhu / Weifeng Zhang / Mengting Chen / Kui Cai / San Xu / Zheng Wu / Mei Wang ...Wenqin Xiao / Yan Zhu / Xinjie Tang / Kongkai Zhu / Weifeng Zhang / Mengting Chen / Kui Cai / San Xu / Zheng Wu / Mei Wang / Jiayi Liu / Linglong Long / Zixin Tan / Aike Wu / Songqi Zhou / Zhixiang Zhao / Yan Tang / Yingxue Huang / Ben Wang / Fangfen Liu / Qian Wang / Fan Yang / Dan Jian / Wei Shi / Hongfu Xie / Xiang Chen / Lulu Guo / Zhili Deng / Jinpeng Sun / Ji Li
Methods: EM (single particle)
-Adaptations in Plasmodium tubulin determine distinct microtubule architectures, mechanics and drug susceptibility.
Nat Commun, Vol. 17, Issue 1, Year 2026
Mamata Bangera / Jiangbo Wu / Daniel Beckett / Dominik Fachet / Josie L Ferreira / Gregory A Voth / Simone Reber / Carolyn A Moores
Methods: EM (helical sym.) / EM (subtomogram averaging)
+Direct evidence of acid-driven protein desolvation.
+Development and Structural Characterization of UTE-156, a Covalent Inhibitor of the VCP/p97 AAA+ ATPase.
+Mechanism of SHP2 activation by bis-Tyr-phosphorylated Gab1.
-
About EM Navigator
-News
-Feb 9, 2022. New format data for meta-information of EMDB entries
New format data for meta-information of EMDB entries
- Version 3 of the EMDB header file is now the official format.
- The previous official version 1.9 will be removed from the archive.
Related info.:
EMDB header
External links:
wwPDB to switch to version 3 of the EMDB data model
-Oct 5, 2021. Nobel Prize for mechanically activated and temperature-gated ion channels
Nobel Prize for mechanically activated and temperature-gated ion channels
- The Nobel Prize in Physiology or Medicine 2021 was awarded jointly to David Julius and Ardem Patapoutian "for their discoveries of receptors for temperature and touch."
- EM Navigator can help to find cryo-EM structure data by both pioneers.
External links:
The Nobel Prize in Physiology or Medicine 2021 - NobelPrize.org /
Structure data by Ardem Patapoutian /
Structure data by David Julius
+Aug 12, 2020. Covid-19 info
+Mar 5, 2020. Novel coronavirus structure data
+Jul 5, 2019. Downlodablable text data
-EM Navigator
3D electron microscopy data browser
- EM Navigator is a browser for 3D electron microscopy (3D-EM) data of biological molecules and assemblies.
- It provides EMDB-PDB cross-search, statistical information, and links to similar structures.
- You can easily check the latest EM structural data and structural papers.
Related info.:
EMDB /
PDB /
PDBj /
Q: What are the data sources of EM Navigator? /
EMN Search /
EMN Papers /
EMN Gallery /
EMN Statistics /
Changes in new EM Navigator and Yorodumi
Movie
Controller
Structure viewers



























































































