9XI4

SARS-CoV-2 Omicron BA.4/5 spike RBD in complex with BD56-104 Fab and ACE2

Summary for 9XI4

• Entry DOI: 10.2210/pdb9xi4/pdb
• EMDB information: 66896
• Descriptor: Processed angiotensin-converting enzyme 2, Spike protein S1, Heavy chain of BD56-104 Fab, ... (6 entities in total)
• Functional Keywords: spike protein, antibody fab fragment, complex, viral protein/immune system/hydrolase, viral protein-immune system-hydrolase complex
• Biological source: Homo sapiens (human); More
• Total number of polymer chains: 4
• Total formula weight: 139489.40

Authors

Niu, C.,Liu, B.,Gao, X.,Li, Z.,He, J.,Xiong, X. (deposition date: 2025-11-02, release date: 2026-08-12)

• Primary citation: Niu, C.,Huang, X.,Yan, Q.,Liu, B.,Gao, X.,Song, Y.,Wang, J.,Wang, L.,Li, Z.,Zheng, H.,He, P.,Huang, X.,Yuan, H.,Zou, B.,Yang, Y.,Wu, F.,Yao, Y.,Chen, X.,Chen, L.,He, J.,Yao, J.,Zhao, J.,Xiong, X.; AI identifies Elite Antibodies that Tolerate Escape Mutations from a Population Antibody Class Exerting Continued Selection Over SARS-CoV-2; To Be Published,

Experimental method

ELECTRON MICROSCOPY (2.83 Å)